Reorganized Namespaces
- Consolidated `main.zig` into `vaxis.zig` as the new library entry point. - Exposed more Types throughout the library for more transparent doc navigation. - Reorganized certain Modules and Types to be more coherent and readable. - Re-generated docs to reflect these changes.
This commit is contained in:
00JCIV00
Tim Culverhouse
parent
f8544be262
commit
a07d4f19a7
40 changed files with 7655 additions and 1004 deletions
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var modules =[{"name":"main","file":0,"main":66,"table":{"builtin":1,"zigimg":3,"ziglyph":2,"main":0}},{"name":"builtin","file":0,"main":462,"table":{}},{"name":"ziglyph","file":0,"main":32522,"table":{}},{"name":"zigimg","file":0,"main":34283,"table":{"builtin":4}},{"name":"builtin","file":0,"main":34497,"table":{}}];
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var modules =[{"name":"vaxis","file":0,"main":66,"table":{"ziglyph":4,"vaxis":0,"zigimg":2,"builtin":1}},{"name":"builtin","file":0,"main":462,"table":{}},{"name":"zigimg","file":0,"main":32363,"table":{"builtin":3}},{"name":"builtin","file":0,"main":32577,"table":{}},{"name":"ziglyph","file":0,"main":33845,"table":{}}];
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175
docs/src/vaxis/Cell.zig.html
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175
docs/src/vaxis/Cell.zig.html
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Cell.zig - source view</title>
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<body>
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<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> Image = <span class="tok-builtin">@import</span>(<span class="tok-str">"Image.zig"</span>);</span>
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<span class="line" id="L2"></span>
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<span class="line" id="L3">char: Character = .{},</span>
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<span class="line" id="L4">style: Style = .{},</span>
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<span class="line" id="L5">link: Hyperlink = .{},</span>
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<span class="line" id="L6">image: ?Image.Placement = <span class="tok-null">null</span>,</span>
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<span class="line" id="L7"></span>
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<span class="line" id="L8"><span class="tok-comment">/// Segment is a contiguous run of text that has a constant style</span></span>
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<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Segment = <span class="tok-kw">struct</span> {</span>
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<span class="line" id="L10"> text: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>,</span>
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<span class="line" id="L11"> style: Style = .{},</span>
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<span class="line" id="L12"> link: Hyperlink = .{},</span>
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<span class="line" id="L13">};</span>
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<span class="line" id="L14"></span>
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<span class="line" id="L15"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Character = <span class="tok-kw">struct</span> {</span>
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<span class="line" id="L16"> grapheme: []<span class="tok-kw">const</span> <span class="tok-type">u8</span> = <span class="tok-str">" "</span>,</span>
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<span class="line" id="L17"> <span class="tok-comment">/// width should only be provided when the application is sure the terminal</span></span>
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<span class="line" id="L18"> <span class="tok-comment">/// will measure the same width. This can be ensure by using the gwidth method</span></span>
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<span class="line" id="L19"> <span class="tok-comment">/// included in libvaxis. If width is 0, libvaxis will measure the glyph at</span></span>
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<span class="line" id="L20"> <span class="tok-comment">/// render time</span></span>
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<span class="line" id="L21"> width: <span class="tok-type">usize</span> = <span class="tok-number">1</span>,</span>
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<span class="line" id="L22">};</span>
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<span class="line" id="L23"></span>
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<span class="line" id="L24"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Hyperlink = <span class="tok-kw">struct</span> {</span>
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<span class="line" id="L25"> uri: []<span class="tok-kw">const</span> <span class="tok-type">u8</span> = <span class="tok-str">""</span>,</span>
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<span class="line" id="L26"> <span class="tok-comment">/// ie "id=app-1234"</span></span>
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<span class="line" id="L27"> params: []<span class="tok-kw">const</span> <span class="tok-type">u8</span> = <span class="tok-str">""</span>,</span>
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<span class="line" id="L28">};</span>
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<span class="line" id="L29"></span>
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<span class="line" id="L30"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Style = <span class="tok-kw">struct</span> {</span>
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<span class="line" id="L31"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Underline = <span class="tok-kw">enum</span> {</span>
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<span class="line" id="L32"> off,</span>
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<span class="line" id="L33"> single,</span>
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<span class="line" id="L34"> double,</span>
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<span class="line" id="L35"> curly,</span>
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<span class="line" id="L36"> dotted,</span>
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<span class="line" id="L37"> dashed,</span>
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<span class="line" id="L38"> };</span>
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<span class="line" id="L39"></span>
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<span class="line" id="L40"> fg: Color = .default,</span>
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<span class="line" id="L41"> bg: Color = .default,</span>
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<span class="line" id="L42"> ul: Color = .default,</span>
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<span class="line" id="L43"> ul_style: Underline = .off,</span>
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<span class="line" id="L44"></span>
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<span class="line" id="L45"> bold: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L46"> dim: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L47"> italic: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L48"> blink: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L49"> reverse: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L50"> invisible: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L51"> strikethrough: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
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<span class="line" id="L52">};</span>
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<span class="line" id="L53"></span>
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<span class="line" id="L54"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Color = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
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<span class="line" id="L55"> default,</span>
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<span class="line" id="L56"> index: <span class="tok-type">u8</span>,</span>
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<span class="line" id="L57"> rgb: [<span class="tok-number">3</span>]<span class="tok-type">u8</span>,</span>
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<span class="line" id="L58">};</span>
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<span class="line" id="L59"></span>
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</code></pre></body>
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</html>
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142
docs/src/vaxis/GraphemeCache.zig.html
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142
docs/src/vaxis/GraphemeCache.zig.html
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>GraphemeCache.zig - source view</title>
|
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border-bottom: 1px solid #ccc;
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@media (prefers-color-scheme: dark) {
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body{
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<body>
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<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
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<span class="line" id="L2"><span class="tok-kw">const</span> testing = std.testing;</span>
|
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<span class="line" id="L3"></span>
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<span class="line" id="L4"><span class="tok-kw">const</span> GraphemeCache = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L5"></span>
|
||||
<span class="line" id="L6"><span class="tok-comment">/// the underlying storage for graphemes. Right now 8kb</span></span>
|
||||
<span class="line" id="L7">buf: [<span class="tok-number">1024</span> * <span class="tok-number">8</span>]<span class="tok-type">u8</span> = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L8"></span>
|
||||
<span class="line" id="L9"><span class="tok-comment">// the start index of the next grapheme</span>
|
||||
</span>
|
||||
<span class="line" id="L10">idx: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L11"></span>
|
||||
<span class="line" id="L12"><span class="tok-comment">/// put a slice of bytes in the cache as a grapheme</span></span>
|
||||
<span class="line" id="L13"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">put</span>(self: *GraphemeCache, bytes: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) []<span class="tok-type">u8</span> {</span>
|
||||
<span class="line" id="L14"> <span class="tok-comment">// reset the idx to 0 if we would overflow</span>
|
||||
</span>
|
||||
<span class="line" id="L15"> <span class="tok-kw">if</span> (self.idx + bytes.len > self.buf.len) self.idx = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L16"> <span class="tok-kw">defer</span> self.idx += bytes.len;</span>
|
||||
<span class="line" id="L17"> <span class="tok-comment">// copy the grapheme to our storage</span>
|
||||
</span>
|
||||
<span class="line" id="L18"> <span class="tok-builtin">@memcpy</span>(self.buf[self.idx .. self.idx + bytes.len], bytes);</span>
|
||||
<span class="line" id="L19"> <span class="tok-comment">// return the slice</span>
|
||||
</span>
|
||||
<span class="line" id="L20"> <span class="tok-kw">return</span> self.buf[self.idx .. self.idx + bytes.len];</span>
|
||||
<span class="line" id="L21">}</span>
|
||||
<span class="line" id="L22"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
191
docs/src/vaxis/Image.zig.html
Normal file
191
docs/src/vaxis/Image.zig.html
Normal file
|
|
@ -0,0 +1,191 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Image.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
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|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> fmt = std.fmt;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> math = std.math;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> testing = std.testing;</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> base64 = std.base64.standard.Encoder;</span>
|
||||
<span class="line" id="L6"><span class="tok-kw">const</span> zigimg = <span class="tok-builtin">@import</span>(<span class="tok-str">"zigimg"</span>);</span>
|
||||
<span class="line" id="L7"></span>
|
||||
<span class="line" id="L8"><span class="tok-kw">const</span> Window = <span class="tok-builtin">@import</span>(<span class="tok-str">"Window.zig"</span>);</span>
|
||||
<span class="line" id="L9"></span>
|
||||
<span class="line" id="L10"><span class="tok-kw">const</span> log = std.log.scoped(.image);</span>
|
||||
<span class="line" id="L11"></span>
|
||||
<span class="line" id="L12"><span class="tok-kw">const</span> Image = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L13"></span>
|
||||
<span class="line" id="L14"><span class="tok-kw">const</span> transmit_opener = <span class="tok-str">"\x1b_Gf=32,i={d},s={d},v={d},m={d};"</span>;</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Source = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
|
||||
<span class="line" id="L17"> path: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>,</span>
|
||||
<span class="line" id="L18"> mem: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>,</span>
|
||||
<span class="line" id="L19">};</span>
|
||||
<span class="line" id="L20"></span>
|
||||
<span class="line" id="L21"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Placement = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L22"> img_id: <span class="tok-type">u32</span>,</span>
|
||||
<span class="line" id="L23"> z_index: <span class="tok-type">i32</span>,</span>
|
||||
<span class="line" id="L24"> size: ?CellSize = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L25">};</span>
|
||||
<span class="line" id="L26"></span>
|
||||
<span class="line" id="L27"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> CellSize = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L28"> rows: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L29"> cols: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L30">};</span>
|
||||
<span class="line" id="L31"></span>
|
||||
<span class="line" id="L32"><span class="tok-comment">/// unique identifier for this image. This will be managed by the screen.</span></span>
|
||||
<span class="line" id="L33">id: <span class="tok-type">u32</span>,</span>
|
||||
<span class="line" id="L34"></span>
|
||||
<span class="line" id="L35"><span class="tok-comment">// width in pixels</span>
|
||||
</span>
|
||||
<span class="line" id="L36">width: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L37"><span class="tok-comment">// height in pixels</span>
|
||||
</span>
|
||||
<span class="line" id="L38">height: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L39"></span>
|
||||
<span class="line" id="L40"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">draw</span>(self: Image, win: Window, scale: <span class="tok-type">bool</span>, z_index: <span class="tok-type">i32</span>) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L41"> <span class="tok-kw">const</span> p = Placement{</span>
|
||||
<span class="line" id="L42"> .img_id = self.id,</span>
|
||||
<span class="line" id="L43"> .z_index = z_index,</span>
|
||||
<span class="line" id="L44"> .size = sz: {</span>
|
||||
<span class="line" id="L45"> <span class="tok-kw">if</span> (!scale) <span class="tok-kw">break</span> :sz <span class="tok-null">null</span>;</span>
|
||||
<span class="line" id="L46"> <span class="tok-kw">break</span> :sz CellSize{</span>
|
||||
<span class="line" id="L47"> .rows = win.height,</span>
|
||||
<span class="line" id="L48"> .cols = win.width,</span>
|
||||
<span class="line" id="L49"> };</span>
|
||||
<span class="line" id="L50"> },</span>
|
||||
<span class="line" id="L51"> };</span>
|
||||
<span class="line" id="L52"> win.writeCell(<span class="tok-number">0</span>, <span class="tok-number">0</span>, .{ .image = p });</span>
|
||||
<span class="line" id="L53">}</span>
|
||||
<span class="line" id="L54"></span>
|
||||
<span class="line" id="L55"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">cellSize</span>(self: Image, win: Window) !CellSize {</span>
|
||||
<span class="line" id="L56"> <span class="tok-comment">// cell geometry</span>
|
||||
</span>
|
||||
<span class="line" id="L57"> <span class="tok-kw">const</span> x_pix = win.screen.width_pix;</span>
|
||||
<span class="line" id="L58"> <span class="tok-kw">const</span> y_pix = win.screen.height_pix;</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">const</span> w = win.screen.width;</span>
|
||||
<span class="line" id="L60"> <span class="tok-kw">const</span> h = win.screen.height;</span>
|
||||
<span class="line" id="L61"></span>
|
||||
<span class="line" id="L62"> <span class="tok-kw">const</span> pix_per_col = <span class="tok-kw">try</span> std.math.divCeil(<span class="tok-type">usize</span>, x_pix, w);</span>
|
||||
<span class="line" id="L63"> <span class="tok-kw">const</span> pix_per_row = <span class="tok-kw">try</span> std.math.divCeil(<span class="tok-type">usize</span>, y_pix, h);</span>
|
||||
<span class="line" id="L64"></span>
|
||||
<span class="line" id="L65"> <span class="tok-kw">const</span> cell_width = std.math.divCeil(<span class="tok-type">usize</span>, self.width, pix_per_col) <span class="tok-kw">catch</span> <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L66"> <span class="tok-kw">const</span> cell_height = std.math.divCeil(<span class="tok-type">usize</span>, self.height, pix_per_row) <span class="tok-kw">catch</span> <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">return</span> .{</span>
|
||||
<span class="line" id="L68"> .rows = cell_height,</span>
|
||||
<span class="line" id="L69"> .cols = cell_width,</span>
|
||||
<span class="line" id="L70"> };</span>
|
||||
<span class="line" id="L71">}</span>
|
||||
<span class="line" id="L72"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
215
docs/src/vaxis/InternalScreen.zig.html
Normal file
215
docs/src/vaxis/InternalScreen.zig.html
Normal file
|
|
@ -0,0 +1,215 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>InternalScreen.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> assert = std.debug.assert;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> Style = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>).Style;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>);</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> Shape = <span class="tok-builtin">@import</span>(<span class="tok-str">"Mouse.zig"</span>).Shape;</span>
|
||||
<span class="line" id="L6"></span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> log = std.log.scoped(.internal_screen);</span>
|
||||
<span class="line" id="L8"></span>
|
||||
<span class="line" id="L9"><span class="tok-kw">const</span> InternalScreen = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L10"></span>
|
||||
<span class="line" id="L11"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> InternalCell = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L12"> char: std.ArrayList(<span class="tok-type">u8</span>) = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L13"> style: Style = .{},</span>
|
||||
<span class="line" id="L14"> uri: std.ArrayList(<span class="tok-type">u8</span>) = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L15"> uri_id: std.ArrayList(<span class="tok-type">u8</span>) = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L16"> <span class="tok-comment">// if we got skipped because of a wide character</span>
|
||||
</span>
|
||||
<span class="line" id="L17"> skipped: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L18"></span>
|
||||
<span class="line" id="L19"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">eql</span>(self: InternalCell, cell: Cell) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L20"> <span class="tok-kw">return</span> std.mem.eql(<span class="tok-type">u8</span>, self.char.items, cell.char.grapheme) <span class="tok-kw">and</span></span>
|
||||
<span class="line" id="L21"> std.meta.eql(self.style, cell.style) <span class="tok-kw">and</span></span>
|
||||
<span class="line" id="L22"> std.mem.eql(<span class="tok-type">u8</span>, self.uri.items, cell.link.uri) <span class="tok-kw">and</span></span>
|
||||
<span class="line" id="L23"> std.mem.eql(<span class="tok-type">u8</span>, self.uri_id.items, cell.link.params);</span>
|
||||
<span class="line" id="L24"> }</span>
|
||||
<span class="line" id="L25">};</span>
|
||||
<span class="line" id="L26"></span>
|
||||
<span class="line" id="L27">width: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L28">height: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L29"></span>
|
||||
<span class="line" id="L30">buf: []InternalCell = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L31"></span>
|
||||
<span class="line" id="L32">cursor_row: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L33">cursor_col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L34">cursor_vis: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L35"></span>
|
||||
<span class="line" id="L36">mouse_shape: Shape = .default,</span>
|
||||
<span class="line" id="L37"></span>
|
||||
<span class="line" id="L38"><span class="tok-comment">/// sets each cell to the default cell</span></span>
|
||||
<span class="line" id="L39"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(alloc: std.mem.Allocator, w: <span class="tok-type">usize</span>, h: <span class="tok-type">usize</span>) !InternalScreen {</span>
|
||||
<span class="line" id="L40"> <span class="tok-kw">var</span> screen = InternalScreen{</span>
|
||||
<span class="line" id="L41"> .buf = <span class="tok-kw">try</span> alloc.alloc(InternalCell, w * h),</span>
|
||||
<span class="line" id="L42"> };</span>
|
||||
<span class="line" id="L43"> <span class="tok-kw">for</span> (screen.buf, <span class="tok-number">0</span>..) |_, i| {</span>
|
||||
<span class="line" id="L44"> screen.buf[i] = .{</span>
|
||||
<span class="line" id="L45"> .char = <span class="tok-kw">try</span> std.ArrayList(<span class="tok-type">u8</span>).initCapacity(alloc, <span class="tok-number">1</span>),</span>
|
||||
<span class="line" id="L46"> .uri = std.ArrayList(<span class="tok-type">u8</span>).init(alloc),</span>
|
||||
<span class="line" id="L47"> .uri_id = std.ArrayList(<span class="tok-type">u8</span>).init(alloc),</span>
|
||||
<span class="line" id="L48"> };</span>
|
||||
<span class="line" id="L49"> }</span>
|
||||
<span class="line" id="L50"> screen.width = w;</span>
|
||||
<span class="line" id="L51"> screen.height = h;</span>
|
||||
<span class="line" id="L52"> <span class="tok-kw">return</span> screen;</span>
|
||||
<span class="line" id="L53">}</span>
|
||||
<span class="line" id="L54"></span>
|
||||
<span class="line" id="L55"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">deinit</span>(self: *InternalScreen, alloc: std.mem.Allocator) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L56"> <span class="tok-kw">for</span> (self.buf, <span class="tok-number">0</span>..) |_, i| {</span>
|
||||
<span class="line" id="L57"> self.buf[i].char.deinit();</span>
|
||||
<span class="line" id="L58"> self.buf[i].uri.deinit();</span>
|
||||
<span class="line" id="L59"> self.buf[i].uri_id.deinit();</span>
|
||||
<span class="line" id="L60"> }</span>
|
||||
<span class="line" id="L61"></span>
|
||||
<span class="line" id="L62"> alloc.free(self.buf);</span>
|
||||
<span class="line" id="L63">}</span>
|
||||
<span class="line" id="L64"></span>
|
||||
<span class="line" id="L65"><span class="tok-comment">/// writes a cell to a location. 0 indexed</span></span>
|
||||
<span class="line" id="L66"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writeCell</span>(</span>
|
||||
<span class="line" id="L67"> self: *InternalScreen,</span>
|
||||
<span class="line" id="L68"> col: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L69"> row: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L70"> cell: Cell,</span>
|
||||
<span class="line" id="L71">) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L72"> <span class="tok-kw">if</span> (self.width < col) {</span>
|
||||
<span class="line" id="L73"> <span class="tok-comment">// column out of bounds</span>
|
||||
</span>
|
||||
<span class="line" id="L74"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L75"> }</span>
|
||||
<span class="line" id="L76"> <span class="tok-kw">if</span> (self.height < row) {</span>
|
||||
<span class="line" id="L77"> <span class="tok-comment">// height out of bounds</span>
|
||||
</span>
|
||||
<span class="line" id="L78"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L79"> }</span>
|
||||
<span class="line" id="L80"> <span class="tok-kw">const</span> i = (row * self.width) + col;</span>
|
||||
<span class="line" id="L81"> assert(i < self.buf.len);</span>
|
||||
<span class="line" id="L82"> self.buf[i].char.clearRetainingCapacity();</span>
|
||||
<span class="line" id="L83"> self.buf[i].char.appendSlice(cell.char.grapheme) <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L84"> log.warn(<span class="tok-str">"couldn't write grapheme"</span>, .{});</span>
|
||||
<span class="line" id="L85"> };</span>
|
||||
<span class="line" id="L86"> self.buf[i].uri.clearRetainingCapacity();</span>
|
||||
<span class="line" id="L87"> self.buf[i].uri.appendSlice(cell.link.uri) <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L88"> log.warn(<span class="tok-str">"couldn't write uri"</span>, .{});</span>
|
||||
<span class="line" id="L89"> };</span>
|
||||
<span class="line" id="L90"> self.buf[i].uri.clearRetainingCapacity();</span>
|
||||
<span class="line" id="L91"> self.buf[i].uri_id.appendSlice(cell.link.params) <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L92"> log.warn(<span class="tok-str">"couldn't write uri_id"</span>, .{});</span>
|
||||
<span class="line" id="L93"> };</span>
|
||||
<span class="line" id="L94"> self.buf[i].style = cell.style;</span>
|
||||
<span class="line" id="L95">}</span>
|
||||
<span class="line" id="L96"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
419
docs/src/vaxis/Key.zig.html
Normal file
419
docs/src/vaxis/Key.zig.html
Normal file
|
|
@ -0,0 +1,419 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Key.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> testing = std.testing;</span>
|
||||
<span class="line" id="L3"></span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> ziglyph = <span class="tok-builtin">@import</span>(<span class="tok-str">"ziglyph"</span>);</span>
|
||||
<span class="line" id="L5"></span>
|
||||
<span class="line" id="L6"><span class="tok-kw">const</span> Key = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L7"></span>
|
||||
<span class="line" id="L8"><span class="tok-comment">/// Modifier Keys for a Key Match Event.</span></span>
|
||||
<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Modifiers = <span class="tok-kw">packed</span> <span class="tok-kw">struct</span>(<span class="tok-type">u8</span>) {</span>
|
||||
<span class="line" id="L10"> shift: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L11"> alt: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L12"> ctrl: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L13"> super: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L14"> hyper: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L15"> meta: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L16"> caps_lock: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L17"> num_lock: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L18">};</span>
|
||||
<span class="line" id="L19"></span>
|
||||
<span class="line" id="L20"><span class="tok-comment">/// Flags for the Kitty Protocol.</span></span>
|
||||
<span class="line" id="L21"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> KittyFlags = <span class="tok-kw">packed</span> <span class="tok-kw">struct</span>(<span class="tok-type">u5</span>) {</span>
|
||||
<span class="line" id="L22"> disambiguate: <span class="tok-type">bool</span> = <span class="tok-null">true</span>,</span>
|
||||
<span class="line" id="L23"> report_events: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L24"> report_alternate_keys: <span class="tok-type">bool</span> = <span class="tok-null">true</span>,</span>
|
||||
<span class="line" id="L25"> report_all_as_ctl_seqs: <span class="tok-type">bool</span> = <span class="tok-null">true</span>,</span>
|
||||
<span class="line" id="L26"> report_text: <span class="tok-type">bool</span> = <span class="tok-null">true</span>,</span>
|
||||
<span class="line" id="L27">};</span>
|
||||
<span class="line" id="L28"></span>
|
||||
<span class="line" id="L29"><span class="tok-comment">/// the unicode codepoint of the key event.</span></span>
|
||||
<span class="line" id="L30">codepoint: <span class="tok-type">u21</span>,</span>
|
||||
<span class="line" id="L31"></span>
|
||||
<span class="line" id="L32"><span class="tok-comment">/// the text generated from the key event. The underlying slice has a limited</span></span>
|
||||
<span class="line" id="L33"><span class="tok-comment">/// lifetime. Vaxis maintains an internal ring buffer to temporarily store text.</span></span>
|
||||
<span class="line" id="L34"><span class="tok-comment">/// If the application needs these values longer than the lifetime of the event</span></span>
|
||||
<span class="line" id="L35"><span class="tok-comment">/// it must copy the data.</span></span>
|
||||
<span class="line" id="L36">text: ?[]<span class="tok-kw">const</span> <span class="tok-type">u8</span> = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L37"></span>
|
||||
<span class="line" id="L38"><span class="tok-comment">/// the shifted codepoint of this key event. This will only be present if the</span></span>
|
||||
<span class="line" id="L39"><span class="tok-comment">/// Shift modifier was used to generate the event</span></span>
|
||||
<span class="line" id="L40">shifted_codepoint: ?<span class="tok-type">u21</span> = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L41"></span>
|
||||
<span class="line" id="L42"><span class="tok-comment">/// the key that would have been pressed on a standard keyboard layout. This is</span></span>
|
||||
<span class="line" id="L43"><span class="tok-comment">/// useful for shortcut matching</span></span>
|
||||
<span class="line" id="L44">base_layout_codepoint: ?<span class="tok-type">u21</span> = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L45"></span>
|
||||
<span class="line" id="L46">mods: Modifiers = .{},</span>
|
||||
<span class="line" id="L47"></span>
|
||||
<span class="line" id="L48"><span class="tok-comment">/// matches follows a loose matching algorithm for key matches.</span></span>
|
||||
<span class="line" id="L49"><span class="tok-comment">/// 1. If the codepoint and modifiers are exact matches</span></span>
|
||||
<span class="line" id="L50"><span class="tok-comment">/// 2. If the utf8 encoding of the codepoint matches the text</span></span>
|
||||
<span class="line" id="L51"><span class="tok-comment">/// 3. If there is a shifted codepoint and it matches after removing the shift</span></span>
|
||||
<span class="line" id="L52"><span class="tok-comment">/// modifier from self</span></span>
|
||||
<span class="line" id="L53"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matches</span>(self: Key, cp: <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L54"> <span class="tok-comment">// rule 1</span>
|
||||
</span>
|
||||
<span class="line" id="L55"> <span class="tok-kw">if</span> (self.matchExact(cp, mods)) <span class="tok-kw">return</span> <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L56"></span>
|
||||
<span class="line" id="L57"> <span class="tok-comment">// rule 2</span>
|
||||
</span>
|
||||
<span class="line" id="L58"> <span class="tok-kw">if</span> (self.matchText(cp, mods)) <span class="tok-kw">return</span> <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L59"></span>
|
||||
<span class="line" id="L60"> <span class="tok-comment">// rule 3</span>
|
||||
</span>
|
||||
<span class="line" id="L61"> <span class="tok-kw">if</span> (self.matchShiftedCodepoint(cp, mods)) <span class="tok-kw">return</span> <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L62"></span>
|
||||
<span class="line" id="L63"> <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L64">}</span>
|
||||
<span class="line" id="L65"></span>
|
||||
<span class="line" id="L66"><span class="tok-comment">/// matches against any of the provided codepoints.</span></span>
|
||||
<span class="line" id="L67"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matchesAny</span>(self: Key, cps: []<span class="tok-kw">const</span> <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L68"> <span class="tok-kw">for</span> (cps) |cp| {</span>
|
||||
<span class="line" id="L69"> <span class="tok-kw">if</span> (self.matches(cp, mods)) <span class="tok-kw">return</span> <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L70"> }</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L72">}</span>
|
||||
<span class="line" id="L73"></span>
|
||||
<span class="line" id="L74"><span class="tok-comment">/// matches base layout codes, useful for shortcut matching when an alternate key</span></span>
|
||||
<span class="line" id="L75"><span class="tok-comment">/// layout is used</span></span>
|
||||
<span class="line" id="L76"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matchShortcut</span>(self: Key, cp: <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L77"> <span class="tok-kw">if</span> (self.base_layout_codepoint == <span class="tok-null">null</span>) <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L78"> <span class="tok-kw">return</span> cp == self.base_layout_codepoint.? <span class="tok-kw">and</span> std.meta.eql(self.mods, mods);</span>
|
||||
<span class="line" id="L79">}</span>
|
||||
<span class="line" id="L80"></span>
|
||||
<span class="line" id="L81"><span class="tok-comment">/// matches keys that aren't upper case versions when shifted. For example, shift</span></span>
|
||||
<span class="line" id="L82"><span class="tok-comment">/// + semicolon produces a colon. The key can be matched against shift +</span></span>
|
||||
<span class="line" id="L83"><span class="tok-comment">/// semicolon or just colon...or shift + ctrl + ; or just ctrl + :</span></span>
|
||||
<span class="line" id="L84"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matchShiftedCodepoint</span>(self: Key, cp: <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L85"> <span class="tok-kw">if</span> (self.shifted_codepoint == <span class="tok-null">null</span>) <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L86"> <span class="tok-kw">if</span> (!self.mods.shift) <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L87"> <span class="tok-kw">var</span> self_mods = self.mods;</span>
|
||||
<span class="line" id="L88"> self_mods.shift = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L89"> <span class="tok-kw">return</span> cp == self.shifted_codepoint.? <span class="tok-kw">and</span> std.meta.eql(self_mods, mods);</span>
|
||||
<span class="line" id="L90">}</span>
|
||||
<span class="line" id="L91"></span>
|
||||
<span class="line" id="L92"><span class="tok-comment">/// matches when the utf8 encoding of the codepoint and relevant mods matches the</span></span>
|
||||
<span class="line" id="L93"><span class="tok-comment">/// text of the key. This function will consume Shift and Caps Lock when matching</span></span>
|
||||
<span class="line" id="L94"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matchText</span>(self: Key, cp: <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L95"> <span class="tok-comment">// return early if we have no text</span>
|
||||
</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">if</span> (self.text == <span class="tok-null">null</span>) <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L97"></span>
|
||||
<span class="line" id="L98"> <span class="tok-kw">var</span> self_mods = self.mods;</span>
|
||||
<span class="line" id="L99"> <span class="tok-kw">var</span> arg_mods = mods;</span>
|
||||
<span class="line" id="L100"> <span class="tok-kw">var</span> code = cp;</span>
|
||||
<span class="line" id="L101"> <span class="tok-comment">// if the passed codepoint is upper, we consume all shift and caps mods for</span>
|
||||
</span>
|
||||
<span class="line" id="L102"> <span class="tok-comment">// checking</span>
|
||||
</span>
|
||||
<span class="line" id="L103"> <span class="tok-kw">if</span> (ziglyph.isUpper(cp)) {</span>
|
||||
<span class="line" id="L104"> <span class="tok-comment">// consume mods</span>
|
||||
</span>
|
||||
<span class="line" id="L105"> self_mods.shift = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L106"> self_mods.caps_lock = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L107"> arg_mods.shift = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L108"> arg_mods.caps_lock = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L109"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (mods.shift <span class="tok-kw">or</span> mods.caps_lock) {</span>
|
||||
<span class="line" id="L110"> <span class="tok-comment">// uppercase the cp and consume all mods</span>
|
||||
</span>
|
||||
<span class="line" id="L111"> code = ziglyph.toUpper(cp);</span>
|
||||
<span class="line" id="L112"> self_mods.shift = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L113"> self_mods.caps_lock = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L114"> arg_mods.shift = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L115"> arg_mods.caps_lock = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L116"> }</span>
|
||||
<span class="line" id="L117"></span>
|
||||
<span class="line" id="L118"> <span class="tok-kw">var</span> buf: [<span class="tok-number">4</span>]<span class="tok-type">u8</span> = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L119"> <span class="tok-kw">const</span> n = std.unicode.utf8Encode(cp, buf[<span class="tok-number">0</span>..]) <span class="tok-kw">catch</span> <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L120"> <span class="tok-kw">return</span> std.mem.eql(<span class="tok-type">u8</span>, self.text.?, buf[<span class="tok-number">0</span>..n]) <span class="tok-kw">and</span> std.meta.eql(self_mods, arg_mods);</span>
|
||||
<span class="line" id="L121">}</span>
|
||||
<span class="line" id="L122"></span>
|
||||
<span class="line" id="L123"><span class="tok-comment">/// The key must exactly match the codepoint and modifiers</span></span>
|
||||
<span class="line" id="L124"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">matchExact</span>(self: Key, cp: <span class="tok-type">u21</span>, mods: Modifiers) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L125"> <span class="tok-kw">return</span> self.codepoint == cp <span class="tok-kw">and</span> std.meta.eql(self.mods, mods);</span>
|
||||
<span class="line" id="L126">}</span>
|
||||
<span class="line" id="L127"></span>
|
||||
<span class="line" id="L128"><span class="tok-comment">// a few special keys that we encode as their actual ascii value</span>
|
||||
</span>
|
||||
<span class="line" id="L129"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> tab: <span class="tok-type">u21</span> = <span class="tok-number">0x09</span>;</span>
|
||||
<span class="line" id="L130"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> escape: <span class="tok-type">u21</span> = <span class="tok-number">0x1B</span>;</span>
|
||||
<span class="line" id="L131"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> space: <span class="tok-type">u21</span> = <span class="tok-number">0x20</span>;</span>
|
||||
<span class="line" id="L132"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> enter: <span class="tok-type">u21</span> = <span class="tok-number">0x6D</span>;</span>
|
||||
<span class="line" id="L133"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> backspace: <span class="tok-type">u21</span> = <span class="tok-number">0x7F</span>;</span>
|
||||
<span class="line" id="L134"></span>
|
||||
<span class="line" id="L135"><span class="tok-comment">/// multicodepoint is a key which generated text but cannot be expressed as a</span></span>
|
||||
<span class="line" id="L136"><span class="tok-comment">/// single codepoint. The value is the maximum unicode codepoint + 1</span></span>
|
||||
<span class="line" id="L137"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> multicodepoint: <span class="tok-type">u21</span> = <span class="tok-number">1_114_112</span> + <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L138"></span>
|
||||
<span class="line" id="L139"><span class="tok-comment">// kitty encodes these keys directly in the private use area. We reuse those</span>
|
||||
</span>
|
||||
<span class="line" id="L140"><span class="tok-comment">// mappings</span>
|
||||
</span>
|
||||
<span class="line" id="L141"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> insert: <span class="tok-type">u21</span> = <span class="tok-number">57348</span>;</span>
|
||||
<span class="line" id="L142"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> delete: <span class="tok-type">u21</span> = <span class="tok-number">57349</span>;</span>
|
||||
<span class="line" id="L143"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left: <span class="tok-type">u21</span> = <span class="tok-number">57350</span>;</span>
|
||||
<span class="line" id="L144"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right: <span class="tok-type">u21</span> = <span class="tok-number">57351</span>;</span>
|
||||
<span class="line" id="L145"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> up: <span class="tok-type">u21</span> = <span class="tok-number">57352</span>;</span>
|
||||
<span class="line" id="L146"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> down: <span class="tok-type">u21</span> = <span class="tok-number">57353</span>;</span>
|
||||
<span class="line" id="L147"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> page_up: <span class="tok-type">u21</span> = <span class="tok-number">57354</span>;</span>
|
||||
<span class="line" id="L148"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> page_down: <span class="tok-type">u21</span> = <span class="tok-number">57355</span>;</span>
|
||||
<span class="line" id="L149"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> home: <span class="tok-type">u21</span> = <span class="tok-number">57356</span>;</span>
|
||||
<span class="line" id="L150"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> end: <span class="tok-type">u21</span> = <span class="tok-number">57357</span>;</span>
|
||||
<span class="line" id="L151"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> caps_lock: <span class="tok-type">u21</span> = <span class="tok-number">57358</span>;</span>
|
||||
<span class="line" id="L152"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> scroll_lock: <span class="tok-type">u21</span> = <span class="tok-number">57359</span>;</span>
|
||||
<span class="line" id="L153"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> num_lock: <span class="tok-type">u21</span> = <span class="tok-number">57360</span>;</span>
|
||||
<span class="line" id="L154"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> print_screen: <span class="tok-type">u21</span> = <span class="tok-number">57361</span>;</span>
|
||||
<span class="line" id="L155"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> pause: <span class="tok-type">u21</span> = <span class="tok-number">57362</span>;</span>
|
||||
<span class="line" id="L156"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> menu: <span class="tok-type">u21</span> = <span class="tok-number">57363</span>;</span>
|
||||
<span class="line" id="L157"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f1: <span class="tok-type">u21</span> = <span class="tok-number">57364</span>;</span>
|
||||
<span class="line" id="L158"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f2: <span class="tok-type">u21</span> = <span class="tok-number">57365</span>;</span>
|
||||
<span class="line" id="L159"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f3: <span class="tok-type">u21</span> = <span class="tok-number">57366</span>;</span>
|
||||
<span class="line" id="L160"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f4: <span class="tok-type">u21</span> = <span class="tok-number">57367</span>;</span>
|
||||
<span class="line" id="L161"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f5: <span class="tok-type">u21</span> = <span class="tok-number">57368</span>;</span>
|
||||
<span class="line" id="L162"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f6: <span class="tok-type">u21</span> = <span class="tok-number">57369</span>;</span>
|
||||
<span class="line" id="L163"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f7: <span class="tok-type">u21</span> = <span class="tok-number">57370</span>;</span>
|
||||
<span class="line" id="L164"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f8: <span class="tok-type">u21</span> = <span class="tok-number">57371</span>;</span>
|
||||
<span class="line" id="L165"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f9: <span class="tok-type">u21</span> = <span class="tok-number">57372</span>;</span>
|
||||
<span class="line" id="L166"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f10: <span class="tok-type">u21</span> = <span class="tok-number">57373</span>;</span>
|
||||
<span class="line" id="L167"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f11: <span class="tok-type">u21</span> = <span class="tok-number">57374</span>;</span>
|
||||
<span class="line" id="L168"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f12: <span class="tok-type">u21</span> = <span class="tok-number">57375</span>;</span>
|
||||
<span class="line" id="L169"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f13: <span class="tok-type">u21</span> = <span class="tok-number">57376</span>;</span>
|
||||
<span class="line" id="L170"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f14: <span class="tok-type">u21</span> = <span class="tok-number">57377</span>;</span>
|
||||
<span class="line" id="L171"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f15: <span class="tok-type">u21</span> = <span class="tok-number">57378</span>;</span>
|
||||
<span class="line" id="L172"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> @"f16": <span class="tok-type">u21</span> = <span class="tok-number">57379</span>;</span>
|
||||
<span class="line" id="L173"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f17: <span class="tok-type">u21</span> = <span class="tok-number">57380</span>;</span>
|
||||
<span class="line" id="L174"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f18: <span class="tok-type">u21</span> = <span class="tok-number">57381</span>;</span>
|
||||
<span class="line" id="L175"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f19: <span class="tok-type">u21</span> = <span class="tok-number">57382</span>;</span>
|
||||
<span class="line" id="L176"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f20: <span class="tok-type">u21</span> = <span class="tok-number">57383</span>;</span>
|
||||
<span class="line" id="L177"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f21: <span class="tok-type">u21</span> = <span class="tok-number">57384</span>;</span>
|
||||
<span class="line" id="L178"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f22: <span class="tok-type">u21</span> = <span class="tok-number">57385</span>;</span>
|
||||
<span class="line" id="L179"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f23: <span class="tok-type">u21</span> = <span class="tok-number">57386</span>;</span>
|
||||
<span class="line" id="L180"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f24: <span class="tok-type">u21</span> = <span class="tok-number">57387</span>;</span>
|
||||
<span class="line" id="L181"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f25: <span class="tok-type">u21</span> = <span class="tok-number">57388</span>;</span>
|
||||
<span class="line" id="L182"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f26: <span class="tok-type">u21</span> = <span class="tok-number">57389</span>;</span>
|
||||
<span class="line" id="L183"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f27: <span class="tok-type">u21</span> = <span class="tok-number">57390</span>;</span>
|
||||
<span class="line" id="L184"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f28: <span class="tok-type">u21</span> = <span class="tok-number">57391</span>;</span>
|
||||
<span class="line" id="L185"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f29: <span class="tok-type">u21</span> = <span class="tok-number">57392</span>;</span>
|
||||
<span class="line" id="L186"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f30: <span class="tok-type">u21</span> = <span class="tok-number">57393</span>;</span>
|
||||
<span class="line" id="L187"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f31: <span class="tok-type">u21</span> = <span class="tok-number">57394</span>;</span>
|
||||
<span class="line" id="L188"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> @"f32": <span class="tok-type">u21</span> = <span class="tok-number">57395</span>;</span>
|
||||
<span class="line" id="L189"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f33: <span class="tok-type">u21</span> = <span class="tok-number">57396</span>;</span>
|
||||
<span class="line" id="L190"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f34: <span class="tok-type">u21</span> = <span class="tok-number">57397</span>;</span>
|
||||
<span class="line" id="L191"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> f35: <span class="tok-type">u21</span> = <span class="tok-number">57398</span>;</span>
|
||||
<span class="line" id="L192"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_0: <span class="tok-type">u21</span> = <span class="tok-number">57399</span>;</span>
|
||||
<span class="line" id="L193"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_1: <span class="tok-type">u21</span> = <span class="tok-number">57400</span>;</span>
|
||||
<span class="line" id="L194"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_2: <span class="tok-type">u21</span> = <span class="tok-number">57401</span>;</span>
|
||||
<span class="line" id="L195"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_3: <span class="tok-type">u21</span> = <span class="tok-number">57402</span>;</span>
|
||||
<span class="line" id="L196"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_4: <span class="tok-type">u21</span> = <span class="tok-number">57403</span>;</span>
|
||||
<span class="line" id="L197"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_5: <span class="tok-type">u21</span> = <span class="tok-number">57404</span>;</span>
|
||||
<span class="line" id="L198"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_6: <span class="tok-type">u21</span> = <span class="tok-number">57405</span>;</span>
|
||||
<span class="line" id="L199"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_7: <span class="tok-type">u21</span> = <span class="tok-number">57406</span>;</span>
|
||||
<span class="line" id="L200"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_8: <span class="tok-type">u21</span> = <span class="tok-number">57407</span>;</span>
|
||||
<span class="line" id="L201"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_9: <span class="tok-type">u21</span> = <span class="tok-number">57408</span>;</span>
|
||||
<span class="line" id="L202"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_decimal: <span class="tok-type">u21</span> = <span class="tok-number">57409</span>;</span>
|
||||
<span class="line" id="L203"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_divide: <span class="tok-type">u21</span> = <span class="tok-number">57410</span>;</span>
|
||||
<span class="line" id="L204"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_multiply: <span class="tok-type">u21</span> = <span class="tok-number">57411</span>;</span>
|
||||
<span class="line" id="L205"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_subtract: <span class="tok-type">u21</span> = <span class="tok-number">57412</span>;</span>
|
||||
<span class="line" id="L206"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_add: <span class="tok-type">u21</span> = <span class="tok-number">57413</span>;</span>
|
||||
<span class="line" id="L207"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_enter: <span class="tok-type">u21</span> = <span class="tok-number">57414</span>;</span>
|
||||
<span class="line" id="L208"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_equal: <span class="tok-type">u21</span> = <span class="tok-number">57415</span>;</span>
|
||||
<span class="line" id="L209"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_separator: <span class="tok-type">u21</span> = <span class="tok-number">57416</span>;</span>
|
||||
<span class="line" id="L210"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_left: <span class="tok-type">u21</span> = <span class="tok-number">57417</span>;</span>
|
||||
<span class="line" id="L211"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_right: <span class="tok-type">u21</span> = <span class="tok-number">57418</span>;</span>
|
||||
<span class="line" id="L212"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_up: <span class="tok-type">u21</span> = <span class="tok-number">57419</span>;</span>
|
||||
<span class="line" id="L213"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_down: <span class="tok-type">u21</span> = <span class="tok-number">57420</span>;</span>
|
||||
<span class="line" id="L214"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_page_up: <span class="tok-type">u21</span> = <span class="tok-number">57421</span>;</span>
|
||||
<span class="line" id="L215"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_page_down: <span class="tok-type">u21</span> = <span class="tok-number">57422</span>;</span>
|
||||
<span class="line" id="L216"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_home: <span class="tok-type">u21</span> = <span class="tok-number">57423</span>;</span>
|
||||
<span class="line" id="L217"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_end: <span class="tok-type">u21</span> = <span class="tok-number">57424</span>;</span>
|
||||
<span class="line" id="L218"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_insert: <span class="tok-type">u21</span> = <span class="tok-number">57425</span>;</span>
|
||||
<span class="line" id="L219"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_delete: <span class="tok-type">u21</span> = <span class="tok-number">57426</span>;</span>
|
||||
<span class="line" id="L220"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kp_begin: <span class="tok-type">u21</span> = <span class="tok-number">57427</span>;</span>
|
||||
<span class="line" id="L221"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_play: <span class="tok-type">u21</span> = <span class="tok-number">57428</span>;</span>
|
||||
<span class="line" id="L222"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_pause: <span class="tok-type">u21</span> = <span class="tok-number">57429</span>;</span>
|
||||
<span class="line" id="L223"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_play_pause: <span class="tok-type">u21</span> = <span class="tok-number">57430</span>;</span>
|
||||
<span class="line" id="L224"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_reverse: <span class="tok-type">u21</span> = <span class="tok-number">57431</span>;</span>
|
||||
<span class="line" id="L225"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_stop: <span class="tok-type">u21</span> = <span class="tok-number">57432</span>;</span>
|
||||
<span class="line" id="L226"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_fast_forward: <span class="tok-type">u21</span> = <span class="tok-number">57433</span>;</span>
|
||||
<span class="line" id="L227"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_rewind: <span class="tok-type">u21</span> = <span class="tok-number">57434</span>;</span>
|
||||
<span class="line" id="L228"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_track_next: <span class="tok-type">u21</span> = <span class="tok-number">57435</span>;</span>
|
||||
<span class="line" id="L229"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_track_previous: <span class="tok-type">u21</span> = <span class="tok-number">57436</span>;</span>
|
||||
<span class="line" id="L230"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> media_record: <span class="tok-type">u21</span> = <span class="tok-number">57437</span>;</span>
|
||||
<span class="line" id="L231"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> lower_volume: <span class="tok-type">u21</span> = <span class="tok-number">57438</span>;</span>
|
||||
<span class="line" id="L232"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> raise_volume: <span class="tok-type">u21</span> = <span class="tok-number">57439</span>;</span>
|
||||
<span class="line" id="L233"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> mute_volume: <span class="tok-type">u21</span> = <span class="tok-number">57440</span>;</span>
|
||||
<span class="line" id="L234"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_shift: <span class="tok-type">u21</span> = <span class="tok-number">57441</span>;</span>
|
||||
<span class="line" id="L235"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_control: <span class="tok-type">u21</span> = <span class="tok-number">57442</span>;</span>
|
||||
<span class="line" id="L236"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_alt: <span class="tok-type">u21</span> = <span class="tok-number">57443</span>;</span>
|
||||
<span class="line" id="L237"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_super: <span class="tok-type">u21</span> = <span class="tok-number">57444</span>;</span>
|
||||
<span class="line" id="L238"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_hyper: <span class="tok-type">u21</span> = <span class="tok-number">57445</span>;</span>
|
||||
<span class="line" id="L239"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> left_meta: <span class="tok-type">u21</span> = <span class="tok-number">57446</span>;</span>
|
||||
<span class="line" id="L240"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_shift: <span class="tok-type">u21</span> = <span class="tok-number">57447</span>;</span>
|
||||
<span class="line" id="L241"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_control: <span class="tok-type">u21</span> = <span class="tok-number">57448</span>;</span>
|
||||
<span class="line" id="L242"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_alt: <span class="tok-type">u21</span> = <span class="tok-number">57449</span>;</span>
|
||||
<span class="line" id="L243"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_super: <span class="tok-type">u21</span> = <span class="tok-number">57450</span>;</span>
|
||||
<span class="line" id="L244"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_hyper: <span class="tok-type">u21</span> = <span class="tok-number">57451</span>;</span>
|
||||
<span class="line" id="L245"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> right_meta: <span class="tok-type">u21</span> = <span class="tok-number">57452</span>;</span>
|
||||
<span class="line" id="L246"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> iso_level_3_shift: <span class="tok-type">u21</span> = <span class="tok-number">57453</span>;</span>
|
||||
<span class="line" id="L247"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> iso_level_5_shift: <span class="tok-type">u21</span> = <span class="tok-number">57454</span>;</span>
|
||||
<span class="line" id="L248"></span>
|
||||
<span class="line" id="L249"><span class="tok-kw">test</span> <span class="tok-str">"matches 'a'"</span> {</span>
|
||||
<span class="line" id="L250"> <span class="tok-kw">const</span> key: Key = .{</span>
|
||||
<span class="line" id="L251"> .codepoint = <span class="tok-str">'a'</span>,</span>
|
||||
<span class="line" id="L252"> };</span>
|
||||
<span class="line" id="L253"> <span class="tok-kw">try</span> testing.expect(key.matches(<span class="tok-str">'a'</span>, .{}));</span>
|
||||
<span class="line" id="L254">}</span>
|
||||
<span class="line" id="L255"></span>
|
||||
<span class="line" id="L256"><span class="tok-kw">test</span> <span class="tok-str">"matches 'shift+a'"</span> {</span>
|
||||
<span class="line" id="L257"> <span class="tok-kw">const</span> key: Key = .{</span>
|
||||
<span class="line" id="L258"> .codepoint = <span class="tok-str">'a'</span>,</span>
|
||||
<span class="line" id="L259"> .mods = .{ .shift = <span class="tok-null">true</span> },</span>
|
||||
<span class="line" id="L260"> .text = <span class="tok-str">"A"</span>,</span>
|
||||
<span class="line" id="L261"> };</span>
|
||||
<span class="line" id="L262"> <span class="tok-kw">try</span> testing.expect(key.matches(<span class="tok-str">'a'</span>, .{ .shift = <span class="tok-null">true</span> }));</span>
|
||||
<span class="line" id="L263"> <span class="tok-kw">try</span> testing.expect(key.matches(<span class="tok-str">'A'</span>, .{}));</span>
|
||||
<span class="line" id="L264"> <span class="tok-kw">try</span> testing.expect(!key.matches(<span class="tok-str">'A'</span>, .{ .ctrl = <span class="tok-null">true</span> }));</span>
|
||||
<span class="line" id="L265">}</span>
|
||||
<span class="line" id="L266"></span>
|
||||
<span class="line" id="L267"><span class="tok-kw">test</span> <span class="tok-str">"matches 'shift+tab'"</span> {</span>
|
||||
<span class="line" id="L268"> <span class="tok-kw">const</span> key: Key = .{</span>
|
||||
<span class="line" id="L269"> .codepoint = Key.tab,</span>
|
||||
<span class="line" id="L270"> .mods = .{ .shift = <span class="tok-null">true</span> },</span>
|
||||
<span class="line" id="L271"> };</span>
|
||||
<span class="line" id="L272"> <span class="tok-kw">try</span> testing.expect(key.matches(Key.tab, .{ .shift = <span class="tok-null">true</span> }));</span>
|
||||
<span class="line" id="L273"> <span class="tok-kw">try</span> testing.expect(!key.matches(Key.tab, .{}));</span>
|
||||
<span class="line" id="L274">}</span>
|
||||
<span class="line" id="L275"></span>
|
||||
<span class="line" id="L276"><span class="tok-kw">test</span> <span class="tok-str">"matches 'shift+;'"</span> {</span>
|
||||
<span class="line" id="L277"> <span class="tok-kw">const</span> key: Key = .{</span>
|
||||
<span class="line" id="L278"> .codepoint = <span class="tok-str">';'</span>,</span>
|
||||
<span class="line" id="L279"> .shifted_codepoint = <span class="tok-str">':'</span>,</span>
|
||||
<span class="line" id="L280"> .mods = .{ .shift = <span class="tok-null">true</span> },</span>
|
||||
<span class="line" id="L281"> .text = <span class="tok-str">":"</span>,</span>
|
||||
<span class="line" id="L282"> };</span>
|
||||
<span class="line" id="L283"> <span class="tok-kw">try</span> testing.expect(key.matches(<span class="tok-str">';'</span>, .{ .shift = <span class="tok-null">true</span> }));</span>
|
||||
<span class="line" id="L284"> <span class="tok-kw">try</span> testing.expect(key.matches(<span class="tok-str">':'</span>, .{}));</span>
|
||||
<span class="line" id="L285"></span>
|
||||
<span class="line" id="L286"> <span class="tok-kw">const</span> colon: Key = .{</span>
|
||||
<span class="line" id="L287"> .codepoint = <span class="tok-str">':'</span>,</span>
|
||||
<span class="line" id="L288"> .mods = .{},</span>
|
||||
<span class="line" id="L289"> };</span>
|
||||
<span class="line" id="L290"> <span class="tok-kw">try</span> testing.expect(colon.matches(<span class="tok-str">':'</span>, .{}));</span>
|
||||
<span class="line" id="L291">}</span>
|
||||
<span class="line" id="L292"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
163
docs/src/vaxis/Mouse.zig.html
Normal file
163
docs/src/vaxis/Mouse.zig.html
Normal file
|
|
@ -0,0 +1,163 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Mouse.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
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|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
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|
||||
}
|
||||
.tok-comment {
|
||||
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|
||||
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|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
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|
||||
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|
||||
.tok-type {
|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
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|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
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|
||||
color: #ccc;
|
||||
}
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
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|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
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|
||||
.tok-kw {
|
||||
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|
||||
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|
||||
.tok-str {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
.tok-number {
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-comment">/// A mouse event</span></span>
|
||||
<span class="line" id="L2"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Mouse = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L3"></span>
|
||||
<span class="line" id="L4"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Shape = <span class="tok-kw">enum</span> {</span>
|
||||
<span class="line" id="L5"> default,</span>
|
||||
<span class="line" id="L6"> text,</span>
|
||||
<span class="line" id="L7"> pointer,</span>
|
||||
<span class="line" id="L8"> help,</span>
|
||||
<span class="line" id="L9"> progress,</span>
|
||||
<span class="line" id="L10"> wait,</span>
|
||||
<span class="line" id="L11"> @"ew-resize",</span>
|
||||
<span class="line" id="L12"> @"ns-resize",</span>
|
||||
<span class="line" id="L13"> cell,</span>
|
||||
<span class="line" id="L14">};</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Button = <span class="tok-kw">enum</span>(<span class="tok-type">u8</span>) {</span>
|
||||
<span class="line" id="L17"> left,</span>
|
||||
<span class="line" id="L18"> middle,</span>
|
||||
<span class="line" id="L19"> right,</span>
|
||||
<span class="line" id="L20"> none,</span>
|
||||
<span class="line" id="L21"> wheel_up = <span class="tok-number">64</span>,</span>
|
||||
<span class="line" id="L22"> wheel_down = <span class="tok-number">65</span>,</span>
|
||||
<span class="line" id="L23"> button_8 = <span class="tok-number">128</span>,</span>
|
||||
<span class="line" id="L24"> button_9 = <span class="tok-number">129</span>,</span>
|
||||
<span class="line" id="L25"> button_10 = <span class="tok-number">130</span>,</span>
|
||||
<span class="line" id="L26"> button_11 = <span class="tok-number">131</span>,</span>
|
||||
<span class="line" id="L27">};</span>
|
||||
<span class="line" id="L28"></span>
|
||||
<span class="line" id="L29"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Modifiers = <span class="tok-kw">packed</span> <span class="tok-kw">struct</span>(<span class="tok-type">u3</span>) {</span>
|
||||
<span class="line" id="L30"> shift: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L31"> alt: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L32"> ctrl: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L33">};</span>
|
||||
<span class="line" id="L34"></span>
|
||||
<span class="line" id="L35"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Type = <span class="tok-kw">enum</span> {</span>
|
||||
<span class="line" id="L36"> press,</span>
|
||||
<span class="line" id="L37"> release,</span>
|
||||
<span class="line" id="L38"> motion,</span>
|
||||
<span class="line" id="L39"> drag,</span>
|
||||
<span class="line" id="L40">};</span>
|
||||
<span class="line" id="L41"></span>
|
||||
<span class="line" id="L42">col: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L43">row: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L44">button: Button,</span>
|
||||
<span class="line" id="L45">mods: Modifiers,</span>
|
||||
<span class="line" id="L46"><span class="tok-type">type</span>: Type,</span>
|
||||
<span class="line" id="L47"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
119
docs/src/vaxis/Options.zig.html
Normal file
119
docs/src/vaxis/Options.zig.html
Normal file
|
|
@ -0,0 +1,119 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Options.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
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|
||||
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|
||||
.tok-number {
|
||||
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|
||||
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|
||||
.tok-type {
|
||||
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|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
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|
||||
}
|
||||
.tok-comment {
|
||||
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|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-comment">/// Runtime options</span></span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> Options = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L3"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
1010
docs/src/vaxis/Parser.zig.html
Normal file
1010
docs/src/vaxis/Parser.zig.html
Normal file
File diff suppressed because it is too large
Load diff
181
docs/src/vaxis/Screen.zig.html
Normal file
181
docs/src/vaxis/Screen.zig.html
Normal file
|
|
@ -0,0 +1,181 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Screen.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
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|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
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|
||||
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|
||||
.tok-comment {
|
||||
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|
||||
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|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> assert = std.debug.assert;</span>
|
||||
<span class="line" id="L3"></span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>);</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> Shape = <span class="tok-builtin">@import</span>(<span class="tok-str">"Mouse.zig"</span>).Shape;</span>
|
||||
<span class="line" id="L6"><span class="tok-kw">const</span> Image = <span class="tok-builtin">@import</span>(<span class="tok-str">"Image.zig"</span>);</span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> Winsize = <span class="tok-builtin">@import</span>(<span class="tok-str">"Tty.zig"</span>).Winsize;</span>
|
||||
<span class="line" id="L8"></span>
|
||||
<span class="line" id="L9"><span class="tok-kw">const</span> log = std.log.scoped(.screen);</span>
|
||||
<span class="line" id="L10"></span>
|
||||
<span class="line" id="L11"><span class="tok-kw">const</span> Screen = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L12"></span>
|
||||
<span class="line" id="L13">width: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L14">height: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16">width_pix: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L17">height_pix: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L18"></span>
|
||||
<span class="line" id="L19">buf: []Cell = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L20"></span>
|
||||
<span class="line" id="L21">cursor_row: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L22">cursor_col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L23">cursor_vis: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L24"></span>
|
||||
<span class="line" id="L25"><span class="tok-comment">/// true when we measure cells with unicode</span></span>
|
||||
<span class="line" id="L26">unicode: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L27"></span>
|
||||
<span class="line" id="L28">mouse_shape: Shape = .default,</span>
|
||||
<span class="line" id="L29"></span>
|
||||
<span class="line" id="L30"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(alloc: std.mem.Allocator, winsize: Winsize) !Screen {</span>
|
||||
<span class="line" id="L31"> <span class="tok-kw">const</span> w = winsize.cols;</span>
|
||||
<span class="line" id="L32"> <span class="tok-kw">const</span> h = winsize.rows;</span>
|
||||
<span class="line" id="L33"> <span class="tok-kw">var</span> self = Screen{</span>
|
||||
<span class="line" id="L34"> .buf = <span class="tok-kw">try</span> alloc.alloc(Cell, w * h),</span>
|
||||
<span class="line" id="L35"> .width = w,</span>
|
||||
<span class="line" id="L36"> .height = h,</span>
|
||||
<span class="line" id="L37"> .width_pix = winsize.x_pixel,</span>
|
||||
<span class="line" id="L38"> .height_pix = winsize.y_pixel,</span>
|
||||
<span class="line" id="L39"> };</span>
|
||||
<span class="line" id="L40"> <span class="tok-kw">for</span> (self.buf, <span class="tok-number">0</span>..) |_, i| {</span>
|
||||
<span class="line" id="L41"> self.buf[i] = .{};</span>
|
||||
<span class="line" id="L42"> }</span>
|
||||
<span class="line" id="L43"> <span class="tok-kw">return</span> self;</span>
|
||||
<span class="line" id="L44">}</span>
|
||||
<span class="line" id="L45"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">deinit</span>(self: *Screen, alloc: std.mem.Allocator) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L46"> alloc.free(self.buf);</span>
|
||||
<span class="line" id="L47">}</span>
|
||||
<span class="line" id="L48"></span>
|
||||
<span class="line" id="L49"><span class="tok-comment">/// writes a cell to a location. 0 indexed</span></span>
|
||||
<span class="line" id="L50"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writeCell</span>(self: *Screen, col: <span class="tok-type">usize</span>, row: <span class="tok-type">usize</span>, cell: Cell) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L51"> <span class="tok-kw">if</span> (self.width < col) {</span>
|
||||
<span class="line" id="L52"> <span class="tok-comment">// column out of bounds</span>
|
||||
</span>
|
||||
<span class="line" id="L53"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L54"> }</span>
|
||||
<span class="line" id="L55"> <span class="tok-kw">if</span> (self.height < row) {</span>
|
||||
<span class="line" id="L56"> <span class="tok-comment">// height out of bounds</span>
|
||||
</span>
|
||||
<span class="line" id="L57"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L58"> }</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">const</span> i = (row * self.width) + col;</span>
|
||||
<span class="line" id="L60"> assert(i < self.buf.len);</span>
|
||||
<span class="line" id="L61"> self.buf[i] = cell;</span>
|
||||
<span class="line" id="L62">}</span>
|
||||
<span class="line" id="L63"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
411
docs/src/vaxis/Tty.zig.html
Normal file
411
docs/src/vaxis/Tty.zig.html
Normal file
|
|
@ -0,0 +1,411 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Tty.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> builtin = <span class="tok-builtin">@import</span>(<span class="tok-str">"builtin"</span>);</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> os = std.os;</span>
|
||||
<span class="line" id="L4"></span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> BufferedWriter = std.io.BufferedWriter(<span class="tok-number">4096</span>, Writer);</span>
|
||||
<span class="line" id="L6"><span class="tok-kw">const</span> Writer = std.io.Writer(os.fd_t, os.WriteError, os.write);</span>
|
||||
<span class="line" id="L7"></span>
|
||||
<span class="line" id="L8"><span class="tok-kw">const</span> Vaxis = <span class="tok-builtin">@import</span>(<span class="tok-str">"vaxis.zig"</span>).Vaxis;</span>
|
||||
<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Parser = <span class="tok-builtin">@import</span>(<span class="tok-str">"Parser.zig"</span>);</span>
|
||||
<span class="line" id="L10"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> GraphemeCache = <span class="tok-builtin">@import</span>(<span class="tok-str">"GraphemeCache.zig"</span>);</span>
|
||||
<span class="line" id="L11"></span>
|
||||
<span class="line" id="L12"><span class="tok-kw">const</span> log = std.log.scoped(.tty);</span>
|
||||
<span class="line" id="L13"></span>
|
||||
<span class="line" id="L14"><span class="tok-kw">const</span> Tty = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"></span>
|
||||
<span class="line" id="L17"><span class="tok-comment">/// the original state of the terminal, prior to calling makeRaw</span></span>
|
||||
<span class="line" id="L18">termios: os.termios,</span>
|
||||
<span class="line" id="L19"></span>
|
||||
<span class="line" id="L20"><span class="tok-comment">/// The file descriptor we are using for I/O</span></span>
|
||||
<span class="line" id="L21">fd: os.fd_t,</span>
|
||||
<span class="line" id="L22"></span>
|
||||
<span class="line" id="L23"><span class="tok-comment">/// the write end of a pipe to signal the tty should exit it's run loop</span></span>
|
||||
<span class="line" id="L24">quit_fd: ?os.fd_t = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L25"></span>
|
||||
<span class="line" id="L26">buffered_writer: BufferedWriter,</span>
|
||||
<span class="line" id="L27"></span>
|
||||
<span class="line" id="L28"><span class="tok-comment">/// initializes a Tty instance by opening /dev/tty and "making it raw"</span></span>
|
||||
<span class="line" id="L29"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>() !Tty {</span>
|
||||
<span class="line" id="L30"> <span class="tok-comment">// Open our tty</span>
|
||||
</span>
|
||||
<span class="line" id="L31"> <span class="tok-kw">const</span> fd = <span class="tok-kw">try</span> os.open(<span class="tok-str">"/dev/tty"</span>, .{ .ACCMODE = .RDWR }, <span class="tok-number">0</span>);</span>
|
||||
<span class="line" id="L32"></span>
|
||||
<span class="line" id="L33"> <span class="tok-comment">// Set the termios of the tty</span>
|
||||
</span>
|
||||
<span class="line" id="L34"> <span class="tok-kw">const</span> termios = <span class="tok-kw">try</span> makeRaw(fd);</span>
|
||||
<span class="line" id="L35"></span>
|
||||
<span class="line" id="L36"> <span class="tok-kw">return</span> Tty{</span>
|
||||
<span class="line" id="L37"> .fd = fd,</span>
|
||||
<span class="line" id="L38"> .termios = termios,</span>
|
||||
<span class="line" id="L39"> .buffered_writer = std.io.bufferedWriter(Writer{ .context = fd }),</span>
|
||||
<span class="line" id="L40"> };</span>
|
||||
<span class="line" id="L41">}</span>
|
||||
<span class="line" id="L42"></span>
|
||||
<span class="line" id="L43"><span class="tok-comment">/// release resources associated with the Tty return it to it's original state</span></span>
|
||||
<span class="line" id="L44"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">deinit</span>(self: *Tty) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L45"> os.tcsetattr(self.fd, .FLUSH, self.termios) <span class="tok-kw">catch</span> |err| {</span>
|
||||
<span class="line" id="L46"> log.err(<span class="tok-str">"couldn't restore terminal: {}"</span>, .{err});</span>
|
||||
<span class="line" id="L47"> };</span>
|
||||
<span class="line" id="L48"> os.close(self.fd);</span>
|
||||
<span class="line" id="L49">}</span>
|
||||
<span class="line" id="L50"></span>
|
||||
<span class="line" id="L51"><span class="tok-comment">/// stops the run loop</span></span>
|
||||
<span class="line" id="L52"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">stop</span>(self: *Tty) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L53"> <span class="tok-kw">if</span> (self.quit_fd) |fd| {</span>
|
||||
<span class="line" id="L54"> _ = std.os.write(fd, <span class="tok-str">"q"</span>) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L55"> }</span>
|
||||
<span class="line" id="L56">}</span>
|
||||
<span class="line" id="L57"></span>
|
||||
<span class="line" id="L58"><span class="tok-comment">/// read input from the tty</span></span>
|
||||
<span class="line" id="L59"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">run</span>(</span>
|
||||
<span class="line" id="L60"> self: *Tty,</span>
|
||||
<span class="line" id="L61"> <span class="tok-kw">comptime</span> Event: <span class="tok-type">type</span>,</span>
|
||||
<span class="line" id="L62"> vx: *Vaxis(Event),</span>
|
||||
<span class="line" id="L63">) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L64"> <span class="tok-comment">// create a pipe so we can signal to exit the run loop</span>
|
||||
</span>
|
||||
<span class="line" id="L65"> <span class="tok-kw">const</span> pipe = <span class="tok-kw">try</span> os.pipe();</span>
|
||||
<span class="line" id="L66"> <span class="tok-kw">defer</span> os.close(pipe[<span class="tok-number">0</span>]);</span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">defer</span> os.close(pipe[<span class="tok-number">1</span>]);</span>
|
||||
<span class="line" id="L68"></span>
|
||||
<span class="line" id="L69"> <span class="tok-comment">// get our initial winsize</span>
|
||||
</span>
|
||||
<span class="line" id="L70"> <span class="tok-kw">const</span> winsize = <span class="tok-kw">try</span> getWinsize(self.fd);</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"winsize"</span>)) {</span>
|
||||
<span class="line" id="L72"> vx.postEvent(.{ .winsize = winsize });</span>
|
||||
<span class="line" id="L73"> }</span>
|
||||
<span class="line" id="L74"></span>
|
||||
<span class="line" id="L75"> <span class="tok-comment">// assign the write end of the pipe to our quit_fd</span>
|
||||
</span>
|
||||
<span class="line" id="L76"> self.quit_fd = pipe[<span class="tok-number">1</span>];</span>
|
||||
<span class="line" id="L77"></span>
|
||||
<span class="line" id="L78"> <span class="tok-comment">// Build a winch handler. We need build this struct to get an anonymous</span>
|
||||
</span>
|
||||
<span class="line" id="L79"> <span class="tok-comment">// function which can post the winsize event</span>
|
||||
</span>
|
||||
<span class="line" id="L80"> <span class="tok-comment">// TODO: more signals, move this outside of this function?</span>
|
||||
</span>
|
||||
<span class="line" id="L81"> <span class="tok-kw">const</span> WinchHandler = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L82"> <span class="tok-kw">const</span> Self = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L83"></span>
|
||||
<span class="line" id="L84"> <span class="tok-kw">var</span> vx_winch: *Vaxis(Event) = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L85"> <span class="tok-kw">var</span> fd: os.fd_t = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L86"></span>
|
||||
<span class="line" id="L87"> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(vx_arg: *Vaxis(Event), fd_arg: os.fd_t) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L88"> vx_winch = vx_arg;</span>
|
||||
<span class="line" id="L89"> fd = fd_arg;</span>
|
||||
<span class="line" id="L90"> <span class="tok-kw">var</span> act = os.Sigaction{</span>
|
||||
<span class="line" id="L91"> .handler = .{ .handler = Self.handleWinch },</span>
|
||||
<span class="line" id="L92"> .mask = <span class="tok-kw">switch</span> (builtin.os.tag) {</span>
|
||||
<span class="line" id="L93"> .macos => <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L94"> .linux => std.os.empty_sigset,</span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">else</span> => <span class="tok-builtin">@compileError</span>(<span class="tok-str">"os not supported"</span>),</span>
|
||||
<span class="line" id="L96"> },</span>
|
||||
<span class="line" id="L97"> .flags = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L98"> };</span>
|
||||
<span class="line" id="L99"></span>
|
||||
<span class="line" id="L100"> <span class="tok-kw">try</span> os.sigaction(os.SIG.WINCH, &act, <span class="tok-null">null</span>);</span>
|
||||
<span class="line" id="L101"> }</span>
|
||||
<span class="line" id="L102"></span>
|
||||
<span class="line" id="L103"> <span class="tok-kw">fn</span> <span class="tok-fn">handleWinch</span>(_: <span class="tok-type">c_int</span>) <span class="tok-kw">callconv</span>(.C) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L104"> <span class="tok-kw">const</span> ws = getWinsize(fd) <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L105"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L106"> };</span>
|
||||
<span class="line" id="L107"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"winsize"</span>)) {</span>
|
||||
<span class="line" id="L108"> vx_winch.postEvent(.{ .winsize = ws });</span>
|
||||
<span class="line" id="L109"> }</span>
|
||||
<span class="line" id="L110"> }</span>
|
||||
<span class="line" id="L111"> };</span>
|
||||
<span class="line" id="L112"> <span class="tok-kw">try</span> WinchHandler.init(vx, self.fd);</span>
|
||||
<span class="line" id="L113"></span>
|
||||
<span class="line" id="L114"> <span class="tok-comment">// initialize a grapheme cache</span>
|
||||
</span>
|
||||
<span class="line" id="L115"> <span class="tok-kw">var</span> cache: GraphemeCache = .{};</span>
|
||||
<span class="line" id="L116"></span>
|
||||
<span class="line" id="L117"> <span class="tok-comment">// Set up fds for polling</span>
|
||||
</span>
|
||||
<span class="line" id="L118"> <span class="tok-kw">var</span> pollfds: [<span class="tok-number">2</span>]std.os.pollfd = .{</span>
|
||||
<span class="line" id="L119"> .{ .fd = self.fd, .events = std.os.POLL.IN, .revents = <span class="tok-null">undefined</span> },</span>
|
||||
<span class="line" id="L120"> .{ .fd = pipe[<span class="tok-number">0</span>], .events = std.os.POLL.IN, .revents = <span class="tok-null">undefined</span> },</span>
|
||||
<span class="line" id="L121"> };</span>
|
||||
<span class="line" id="L122"></span>
|
||||
<span class="line" id="L123"> <span class="tok-kw">var</span> parser: Parser = .{};</span>
|
||||
<span class="line" id="L124"></span>
|
||||
<span class="line" id="L125"> <span class="tok-comment">// initialize the read buffer</span>
|
||||
</span>
|
||||
<span class="line" id="L126"> <span class="tok-kw">var</span> buf: [<span class="tok-number">1024</span>]<span class="tok-type">u8</span> = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L127"> <span class="tok-comment">// read loop</span>
|
||||
</span>
|
||||
<span class="line" id="L128"> <span class="tok-kw">while</span> (<span class="tok-null">true</span>) {</span>
|
||||
<span class="line" id="L129"> _ = <span class="tok-kw">try</span> std.os.poll(&pollfds, -<span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L130"> <span class="tok-kw">if</span> (pollfds[<span class="tok-number">1</span>].revents & std.os.POLL.IN != <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L131"> log.info(<span class="tok-str">"quitting read thread"</span>, .{});</span>
|
||||
<span class="line" id="L132"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L133"> }</span>
|
||||
<span class="line" id="L134"></span>
|
||||
<span class="line" id="L135"> <span class="tok-kw">const</span> n = <span class="tok-kw">try</span> os.read(self.fd, &buf);</span>
|
||||
<span class="line" id="L136"> <span class="tok-kw">var</span> start: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L137"> <span class="tok-kw">while</span> (start < n) {</span>
|
||||
<span class="line" id="L138"> <span class="tok-kw">const</span> result = <span class="tok-kw">try</span> parser.parse(buf[start..n]);</span>
|
||||
<span class="line" id="L139"> start += result.n;</span>
|
||||
<span class="line" id="L140"> <span class="tok-comment">// TODO: if we get 0 byte read, copy the remaining bytes to the</span>
|
||||
</span>
|
||||
<span class="line" id="L141"> <span class="tok-comment">// beginning of the buffer and read mmore? this should only happen</span>
|
||||
</span>
|
||||
<span class="line" id="L142"> <span class="tok-comment">// if we are in the middle of a grapheme at and filled our</span>
|
||||
</span>
|
||||
<span class="line" id="L143"> <span class="tok-comment">// buffer. Probably can happen on large pastes so needs to be</span>
|
||||
</span>
|
||||
<span class="line" id="L144"> <span class="tok-comment">// implemented but low priority</span>
|
||||
</span>
|
||||
<span class="line" id="L145"></span>
|
||||
<span class="line" id="L146"> <span class="tok-kw">const</span> event = result.event <span class="tok-kw">orelse</span> <span class="tok-kw">continue</span>;</span>
|
||||
<span class="line" id="L147"> <span class="tok-kw">switch</span> (event) {</span>
|
||||
<span class="line" id="L148"> .key_press => |key| {</span>
|
||||
<span class="line" id="L149"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"key_press"</span>)) {</span>
|
||||
<span class="line" id="L150"> <span class="tok-comment">// HACK: yuck. there has to be a better way</span>
|
||||
</span>
|
||||
<span class="line" id="L151"> <span class="tok-kw">var</span> mut_key = key;</span>
|
||||
<span class="line" id="L152"> <span class="tok-kw">if</span> (key.text) |text| {</span>
|
||||
<span class="line" id="L153"> mut_key.text = cache.put(text);</span>
|
||||
<span class="line" id="L154"> }</span>
|
||||
<span class="line" id="L155"> vx.postEvent(.{ .key_press = mut_key });</span>
|
||||
<span class="line" id="L156"> }</span>
|
||||
<span class="line" id="L157"> },</span>
|
||||
<span class="line" id="L158"> .mouse => |mouse| {</span>
|
||||
<span class="line" id="L159"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"mouse"</span>)) {</span>
|
||||
<span class="line" id="L160"> vx.postEvent(.{ .mouse = mouse });</span>
|
||||
<span class="line" id="L161"> }</span>
|
||||
<span class="line" id="L162"> },</span>
|
||||
<span class="line" id="L163"> .focus_in => {</span>
|
||||
<span class="line" id="L164"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"focus_in"</span>)) {</span>
|
||||
<span class="line" id="L165"> vx.postEvent(.focus_in);</span>
|
||||
<span class="line" id="L166"> }</span>
|
||||
<span class="line" id="L167"> },</span>
|
||||
<span class="line" id="L168"> .focus_out => {</span>
|
||||
<span class="line" id="L169"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"focus_out"</span>)) {</span>
|
||||
<span class="line" id="L170"> vx.postEvent(.focus_out);</span>
|
||||
<span class="line" id="L171"> }</span>
|
||||
<span class="line" id="L172"> },</span>
|
||||
<span class="line" id="L173"> .paste_start => {</span>
|
||||
<span class="line" id="L174"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"paste_start"</span>)) {</span>
|
||||
<span class="line" id="L175"> vx.postEvent(.paste_start);</span>
|
||||
<span class="line" id="L176"> }</span>
|
||||
<span class="line" id="L177"> },</span>
|
||||
<span class="line" id="L178"> .paste_end => {</span>
|
||||
<span class="line" id="L179"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"paste_end"</span>)) {</span>
|
||||
<span class="line" id="L180"> vx.postEvent(.paste_end);</span>
|
||||
<span class="line" id="L181"> }</span>
|
||||
<span class="line" id="L182"> },</span>
|
||||
<span class="line" id="L183"> .cap_kitty_keyboard => {</span>
|
||||
<span class="line" id="L184"> log.info(<span class="tok-str">"kitty keyboard capability detected"</span>, .{});</span>
|
||||
<span class="line" id="L185"> vx.caps.kitty_keyboard = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L186"> },</span>
|
||||
<span class="line" id="L187"> .cap_kitty_graphics => {</span>
|
||||
<span class="line" id="L188"> <span class="tok-kw">if</span> (!vx.caps.kitty_graphics) {</span>
|
||||
<span class="line" id="L189"> log.info(<span class="tok-str">"kitty graphics capability detected"</span>, .{});</span>
|
||||
<span class="line" id="L190"> vx.caps.kitty_graphics = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L191"> }</span>
|
||||
<span class="line" id="L192"> },</span>
|
||||
<span class="line" id="L193"> .cap_rgb => {</span>
|
||||
<span class="line" id="L194"> log.info(<span class="tok-str">"rgb capability detected"</span>, .{});</span>
|
||||
<span class="line" id="L195"> vx.caps.rgb = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L196"> },</span>
|
||||
<span class="line" id="L197"> .cap_unicode => {</span>
|
||||
<span class="line" id="L198"> log.info(<span class="tok-str">"unicode capability detected"</span>, .{});</span>
|
||||
<span class="line" id="L199"> vx.caps.unicode = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L200"> vx.screen.unicode = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L201"> },</span>
|
||||
<span class="line" id="L202"> .cap_da1 => {</span>
|
||||
<span class="line" id="L203"> std.Thread.Futex.wake(&vx.query_futex, <span class="tok-number">10</span>);</span>
|
||||
<span class="line" id="L204"> },</span>
|
||||
<span class="line" id="L205"> }</span>
|
||||
<span class="line" id="L206"> }</span>
|
||||
<span class="line" id="L207"> }</span>
|
||||
<span class="line" id="L208">}</span>
|
||||
<span class="line" id="L209"></span>
|
||||
<span class="line" id="L210"><span class="tok-comment">/// write to the tty. These writes are buffered and require calling flush to</span></span>
|
||||
<span class="line" id="L211"><span class="tok-comment">/// flush writes to the tty</span></span>
|
||||
<span class="line" id="L212"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">write</span>(self: *Tty, bytes: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) !<span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L213"> <span class="tok-kw">return</span> self.buffered_writer.write(bytes);</span>
|
||||
<span class="line" id="L214">}</span>
|
||||
<span class="line" id="L215"></span>
|
||||
<span class="line" id="L216"><span class="tok-comment">/// flushes the write buffer to the tty</span></span>
|
||||
<span class="line" id="L217"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">flush</span>(self: *Tty) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L218"> <span class="tok-kw">try</span> self.buffered_writer.flush();</span>
|
||||
<span class="line" id="L219">}</span>
|
||||
<span class="line" id="L220"></span>
|
||||
<span class="line" id="L221"><span class="tok-comment">/// makeRaw enters the raw state for the terminal.</span></span>
|
||||
<span class="line" id="L222"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">makeRaw</span>(fd: os.fd_t) !os.termios {</span>
|
||||
<span class="line" id="L223"> <span class="tok-kw">const</span> state = <span class="tok-kw">try</span> os.tcgetattr(fd);</span>
|
||||
<span class="line" id="L224"> <span class="tok-kw">var</span> raw = state;</span>
|
||||
<span class="line" id="L225"> <span class="tok-comment">// see termios(3)</span>
|
||||
</span>
|
||||
<span class="line" id="L226"> raw.iflag.IGNBRK = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L227"> raw.iflag.BRKINT = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L228"> raw.iflag.ISTRIP = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L229"> raw.iflag.INLCR = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L230"> raw.iflag.IGNCR = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L231"> raw.iflag.ICRNL = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L232"> raw.iflag.IXON = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L233"></span>
|
||||
<span class="line" id="L234"> raw.oflag.OPOST = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L235"></span>
|
||||
<span class="line" id="L236"> raw.lflag.ECHO = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L237"> raw.lflag.ECHONL = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L238"> raw.lflag.ICANON = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L239"> raw.lflag.IEXTEN = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L240"></span>
|
||||
<span class="line" id="L241"> raw.cflag.CSIZE = .CS8;</span>
|
||||
<span class="line" id="L242"> raw.cflag.PARENB = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L243"></span>
|
||||
<span class="line" id="L244"> raw.cc[<span class="tok-builtin">@intFromEnum</span>(std.posix.V.MIN)] = <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L245"> raw.cc[<span class="tok-builtin">@intFromEnum</span>(std.posix.V.TIME)] = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L246"> <span class="tok-kw">try</span> os.tcsetattr(fd, .FLUSH, raw);</span>
|
||||
<span class="line" id="L247"> <span class="tok-kw">return</span> state;</span>
|
||||
<span class="line" id="L248">}</span>
|
||||
<span class="line" id="L249"></span>
|
||||
<span class="line" id="L250"><span class="tok-comment">/// The size of the terminal screen</span></span>
|
||||
<span class="line" id="L251"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Winsize = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L252"> rows: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L253"> cols: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L254"> x_pixel: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L255"> y_pixel: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L256">};</span>
|
||||
<span class="line" id="L257"></span>
|
||||
<span class="line" id="L258"><span class="tok-kw">fn</span> <span class="tok-fn">getWinsize</span>(fd: os.fd_t) !Winsize {</span>
|
||||
<span class="line" id="L259"> <span class="tok-kw">var</span> winsize = os.winsize{</span>
|
||||
<span class="line" id="L260"> .ws_row = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L261"> .ws_col = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L262"> .ws_xpixel = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L263"> .ws_ypixel = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L264"> };</span>
|
||||
<span class="line" id="L265"></span>
|
||||
<span class="line" id="L266"> <span class="tok-kw">const</span> err = os.system.ioctl(fd, os.T.IOCGWINSZ, <span class="tok-builtin">@intFromPtr</span>(&winsize));</span>
|
||||
<span class="line" id="L267"> <span class="tok-kw">if</span> (os.errno(err) == .SUCCESS)</span>
|
||||
<span class="line" id="L268"> <span class="tok-kw">return</span> Winsize{</span>
|
||||
<span class="line" id="L269"> .rows = winsize.ws_row,</span>
|
||||
<span class="line" id="L270"> .cols = winsize.ws_col,</span>
|
||||
<span class="line" id="L271"> .x_pixel = winsize.ws_xpixel,</span>
|
||||
<span class="line" id="L272"> .y_pixel = winsize.ws_ypixel,</span>
|
||||
<span class="line" id="L273"> };</span>
|
||||
<span class="line" id="L274"> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.IoctlError;</span>
|
||||
<span class="line" id="L275">}</span>
|
||||
<span class="line" id="L276"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
338
docs/src/vaxis/Window.zig.html
Normal file
338
docs/src/vaxis/Window.zig.html
Normal file
|
|
@ -0,0 +1,338 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Window.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> ziglyph = <span class="tok-builtin">@import</span>(<span class="tok-str">"ziglyph"</span>);</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> WordIterator = ziglyph.WordIterator;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> GraphemeIterator = ziglyph.GraphemeIterator;</span>
|
||||
<span class="line" id="L5"></span>
|
||||
<span class="line" id="L6"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Screen = <span class="tok-builtin">@import</span>(<span class="tok-str">"Screen.zig"</span>);</span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>);</span>
|
||||
<span class="line" id="L8"><span class="tok-kw">const</span> Segment = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>).Segment;</span>
|
||||
<span class="line" id="L9"><span class="tok-kw">const</span> gw = <span class="tok-builtin">@import</span>(<span class="tok-str">"gwidth.zig"</span>);</span>
|
||||
<span class="line" id="L10"></span>
|
||||
<span class="line" id="L11"><span class="tok-kw">const</span> log = std.log.scoped(.window);</span>
|
||||
<span class="line" id="L12"></span>
|
||||
<span class="line" id="L13"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Window = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L14"></span>
|
||||
<span class="line" id="L15"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Size = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
|
||||
<span class="line" id="L16"> expand,</span>
|
||||
<span class="line" id="L17"> limit: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L18">};</span>
|
||||
<span class="line" id="L19"></span>
|
||||
<span class="line" id="L20"><span class="tok-comment">/// horizontal offset from the screen</span></span>
|
||||
<span class="line" id="L21">x_off: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L22"><span class="tok-comment">/// vertical offset from the screen</span></span>
|
||||
<span class="line" id="L23">y_off: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L24"><span class="tok-comment">/// width of the window. This can't be larger than the terminal screen</span></span>
|
||||
<span class="line" id="L25">width: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L26"><span class="tok-comment">/// height of the window. This can't be larger than the terminal screen</span></span>
|
||||
<span class="line" id="L27">height: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L28"></span>
|
||||
<span class="line" id="L29">screen: *Screen,</span>
|
||||
<span class="line" id="L30"></span>
|
||||
<span class="line" id="L31"><span class="tok-comment">/// Creates a new window with offset relative to parent and size clamped to the</span></span>
|
||||
<span class="line" id="L32"><span class="tok-comment">/// parent's size. Windows do not retain a reference to their parent and are</span></span>
|
||||
<span class="line" id="L33"><span class="tok-comment">/// unaware of resizes.</span></span>
|
||||
<span class="line" id="L34"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">initChild</span>(</span>
|
||||
<span class="line" id="L35"> self: Window,</span>
|
||||
<span class="line" id="L36"> x_off: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L37"> y_off: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L38"> width: Size,</span>
|
||||
<span class="line" id="L39"> height: Size,</span>
|
||||
<span class="line" id="L40">) Window {</span>
|
||||
<span class="line" id="L41"> <span class="tok-kw">const</span> resolved_width = <span class="tok-kw">switch</span> (width) {</span>
|
||||
<span class="line" id="L42"> .expand => self.width - x_off,</span>
|
||||
<span class="line" id="L43"> .limit => |w| blk: {</span>
|
||||
<span class="line" id="L44"> <span class="tok-kw">if</span> (w + x_off > self.width) {</span>
|
||||
<span class="line" id="L45"> <span class="tok-kw">break</span> :blk self.width - x_off;</span>
|
||||
<span class="line" id="L46"> }</span>
|
||||
<span class="line" id="L47"> <span class="tok-kw">break</span> :blk w;</span>
|
||||
<span class="line" id="L48"> },</span>
|
||||
<span class="line" id="L49"> };</span>
|
||||
<span class="line" id="L50"> <span class="tok-kw">const</span> resolved_height = <span class="tok-kw">switch</span> (height) {</span>
|
||||
<span class="line" id="L51"> .expand => self.height - y_off,</span>
|
||||
<span class="line" id="L52"> .limit => |h| blk: {</span>
|
||||
<span class="line" id="L53"> <span class="tok-kw">if</span> (h + y_off > self.height) {</span>
|
||||
<span class="line" id="L54"> <span class="tok-kw">break</span> :blk self.height - y_off;</span>
|
||||
<span class="line" id="L55"> }</span>
|
||||
<span class="line" id="L56"> <span class="tok-kw">break</span> :blk h;</span>
|
||||
<span class="line" id="L57"> },</span>
|
||||
<span class="line" id="L58"> };</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">return</span> Window{</span>
|
||||
<span class="line" id="L60"> .x_off = x_off + self.x_off,</span>
|
||||
<span class="line" id="L61"> .y_off = y_off + self.y_off,</span>
|
||||
<span class="line" id="L62"> .width = resolved_width,</span>
|
||||
<span class="line" id="L63"> .height = resolved_height,</span>
|
||||
<span class="line" id="L64"> .screen = self.screen,</span>
|
||||
<span class="line" id="L65"> };</span>
|
||||
<span class="line" id="L66">}</span>
|
||||
<span class="line" id="L67"></span>
|
||||
<span class="line" id="L68"><span class="tok-comment">/// writes a cell to the location in the window</span></span>
|
||||
<span class="line" id="L69"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writeCell</span>(self: Window, col: <span class="tok-type">usize</span>, row: <span class="tok-type">usize</span>, cell: Cell) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L70"> <span class="tok-kw">if</span> (self.height == <span class="tok-number">0</span> <span class="tok-kw">or</span> self.width == <span class="tok-number">0</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">if</span> (self.height <= row <span class="tok-kw">or</span> self.width <= col) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L72"> self.screen.writeCell(col + self.x_off, row + self.y_off, cell);</span>
|
||||
<span class="line" id="L73">}</span>
|
||||
<span class="line" id="L74"></span>
|
||||
<span class="line" id="L75"><span class="tok-comment">/// fills the window with the default cell</span></span>
|
||||
<span class="line" id="L76"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">clear</span>(self: Window) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L77"> self.fill(.{});</span>
|
||||
<span class="line" id="L78">}</span>
|
||||
<span class="line" id="L79"></span>
|
||||
<span class="line" id="L80"><span class="tok-comment">/// returns the width of the grapheme. This depends on the terminal capabilities</span></span>
|
||||
<span class="line" id="L81"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">gwidth</span>(self: Window, str: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) <span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L82"> <span class="tok-kw">const</span> m: gw.Method = <span class="tok-kw">if</span> (self.screen.unicode) .unicode <span class="tok-kw">else</span> .wcwidth;</span>
|
||||
<span class="line" id="L83"> <span class="tok-kw">return</span> gw.gwidth(str, m) <span class="tok-kw">catch</span> <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L84">}</span>
|
||||
<span class="line" id="L85"></span>
|
||||
<span class="line" id="L86"><span class="tok-comment">/// fills the window with the provided cell</span></span>
|
||||
<span class="line" id="L87"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">fill</span>(self: Window, cell: Cell) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L88"> <span class="tok-kw">var</span> row: <span class="tok-type">usize</span> = self.y_off;</span>
|
||||
<span class="line" id="L89"> <span class="tok-kw">while</span> (row < (self.height + self.y_off)) : (row += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L90"> <span class="tok-kw">var</span> col: <span class="tok-type">usize</span> = self.x_off;</span>
|
||||
<span class="line" id="L91"> <span class="tok-kw">while</span> (col < (self.width + self.x_off)) : (col += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L92"> self.screen.writeCell(col, row, cell);</span>
|
||||
<span class="line" id="L93"> }</span>
|
||||
<span class="line" id="L94"> }</span>
|
||||
<span class="line" id="L95">}</span>
|
||||
<span class="line" id="L96"></span>
|
||||
<span class="line" id="L97"><span class="tok-comment">/// hide the cursor</span></span>
|
||||
<span class="line" id="L98"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">hideCursor</span>(self: Window) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L99"> self.screen.cursor_vis = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L100">}</span>
|
||||
<span class="line" id="L101"></span>
|
||||
<span class="line" id="L102"><span class="tok-comment">/// show the cursor at the given coordinates, 0 indexed</span></span>
|
||||
<span class="line" id="L103"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">showCursor</span>(self: Window, col: <span class="tok-type">usize</span>, row: <span class="tok-type">usize</span>) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L104"> <span class="tok-kw">if</span> (self.height == <span class="tok-number">0</span> <span class="tok-kw">or</span> self.width == <span class="tok-number">0</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L105"> <span class="tok-kw">if</span> (self.height <= row <span class="tok-kw">or</span> self.width <= col) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L106"> self.screen.cursor_vis = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L107"> self.screen.cursor_row = row + self.y_off;</span>
|
||||
<span class="line" id="L108"> self.screen.cursor_col = col + self.x_off;</span>
|
||||
<span class="line" id="L109">}</span>
|
||||
<span class="line" id="L110"></span>
|
||||
<span class="line" id="L111"><span class="tok-comment">/// prints text in the window with simple word wrapping.</span></span>
|
||||
<span class="line" id="L112"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">wrap</span>(self: Window, segments: []Segment) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L113"> <span class="tok-comment">// pub fn wrap(self: Window, str: []const u8) !void {</span>
|
||||
</span>
|
||||
<span class="line" id="L114"> <span class="tok-kw">var</span> row: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L115"> <span class="tok-kw">var</span> col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L116"> <span class="tok-kw">var</span> wrapped: <span class="tok-type">bool</span> = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L117"> <span class="tok-kw">for</span> (segments) |segment| {</span>
|
||||
<span class="line" id="L118"> <span class="tok-kw">var</span> word_iter = <span class="tok-kw">try</span> WordIterator.init(segment.text);</span>
|
||||
<span class="line" id="L119"> <span class="tok-kw">while</span> (word_iter.next()) |word| {</span>
|
||||
<span class="line" id="L120"> <span class="tok-comment">// break lines when we need</span>
|
||||
</span>
|
||||
<span class="line" id="L121"> <span class="tok-kw">if</span> (word.bytes[<span class="tok-number">0</span>] == <span class="tok-str">'\r'</span> <span class="tok-kw">or</span> word.bytes[<span class="tok-number">0</span>] == <span class="tok-str">'\n'</span>) {</span>
|
||||
<span class="line" id="L122"> row += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L123"> col = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L124"> wrapped = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L125"> <span class="tok-kw">continue</span>;</span>
|
||||
<span class="line" id="L126"> }</span>
|
||||
<span class="line" id="L127"> <span class="tok-comment">// break lines when we can't fit this word, and the word isn't longer</span>
|
||||
</span>
|
||||
<span class="line" id="L128"> <span class="tok-comment">// than our width</span>
|
||||
</span>
|
||||
<span class="line" id="L129"> <span class="tok-kw">const</span> word_width = self.gwidth(word.bytes);</span>
|
||||
<span class="line" id="L130"> <span class="tok-kw">if</span> (word_width + col >= self.width <span class="tok-kw">and</span> word_width < self.width) {</span>
|
||||
<span class="line" id="L131"> row += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L132"> col = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L133"> wrapped = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L134"> }</span>
|
||||
<span class="line" id="L135"> <span class="tok-comment">// don't print whitespace in the first column, unless we had a hard</span>
|
||||
</span>
|
||||
<span class="line" id="L136"> <span class="tok-comment">// break</span>
|
||||
</span>
|
||||
<span class="line" id="L137"> <span class="tok-kw">if</span> (col == <span class="tok-number">0</span> <span class="tok-kw">and</span> std.mem.eql(<span class="tok-type">u8</span>, word.bytes, <span class="tok-str">" "</span>) <span class="tok-kw">and</span> wrapped) <span class="tok-kw">continue</span>;</span>
|
||||
<span class="line" id="L138"> <span class="tok-kw">var</span> iter = GraphemeIterator.init(word.bytes);</span>
|
||||
<span class="line" id="L139"> <span class="tok-kw">while</span> (iter.next()) |grapheme| {</span>
|
||||
<span class="line" id="L140"> <span class="tok-kw">if</span> (col >= self.width) {</span>
|
||||
<span class="line" id="L141"> row += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L142"> col = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L143"> wrapped = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L144"> }</span>
|
||||
<span class="line" id="L145"> <span class="tok-kw">const</span> s = grapheme.slice(word.bytes);</span>
|
||||
<span class="line" id="L146"> <span class="tok-kw">const</span> w = self.gwidth(s);</span>
|
||||
<span class="line" id="L147"> self.writeCell(col, row, .{</span>
|
||||
<span class="line" id="L148"> .char = .{</span>
|
||||
<span class="line" id="L149"> .grapheme = s,</span>
|
||||
<span class="line" id="L150"> .width = w,</span>
|
||||
<span class="line" id="L151"> },</span>
|
||||
<span class="line" id="L152"> .style = segment.style,</span>
|
||||
<span class="line" id="L153"> .link = segment.link,</span>
|
||||
<span class="line" id="L154"> });</span>
|
||||
<span class="line" id="L155"> col += w;</span>
|
||||
<span class="line" id="L156"> }</span>
|
||||
<span class="line" id="L157"> }</span>
|
||||
<span class="line" id="L158"> }</span>
|
||||
<span class="line" id="L159">}</span>
|
||||
<span class="line" id="L160"></span>
|
||||
<span class="line" id="L161"><span class="tok-kw">test</span> <span class="tok-str">"Window size set"</span> {</span>
|
||||
<span class="line" id="L162"> <span class="tok-kw">var</span> parent = Window{</span>
|
||||
<span class="line" id="L163"> .x_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L164"> .y_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L165"> .width = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L166"> .height = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L167"> .screen = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L168"> };</span>
|
||||
<span class="line" id="L169"></span>
|
||||
<span class="line" id="L170"> <span class="tok-kw">const</span> child = parent.initChild(<span class="tok-number">1</span>, <span class="tok-number">1</span>, .expand, .expand);</span>
|
||||
<span class="line" id="L171"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">19</span>, child.width);</span>
|
||||
<span class="line" id="L172"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">19</span>, child.height);</span>
|
||||
<span class="line" id="L173">}</span>
|
||||
<span class="line" id="L174"></span>
|
||||
<span class="line" id="L175"><span class="tok-kw">test</span> <span class="tok-str">"Window size set too big"</span> {</span>
|
||||
<span class="line" id="L176"> <span class="tok-kw">var</span> parent = Window{</span>
|
||||
<span class="line" id="L177"> .x_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L178"> .y_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L179"> .width = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L180"> .height = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L181"> .screen = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L182"> };</span>
|
||||
<span class="line" id="L183"></span>
|
||||
<span class="line" id="L184"> <span class="tok-kw">const</span> child = parent.initChild(<span class="tok-number">0</span>, <span class="tok-number">0</span>, .{ .limit = <span class="tok-number">21</span> }, .{ .limit = <span class="tok-number">21</span> });</span>
|
||||
<span class="line" id="L185"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">20</span>, child.width);</span>
|
||||
<span class="line" id="L186"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">20</span>, child.height);</span>
|
||||
<span class="line" id="L187">}</span>
|
||||
<span class="line" id="L188"></span>
|
||||
<span class="line" id="L189"><span class="tok-kw">test</span> <span class="tok-str">"Window size set too big with offset"</span> {</span>
|
||||
<span class="line" id="L190"> <span class="tok-kw">var</span> parent = Window{</span>
|
||||
<span class="line" id="L191"> .x_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L192"> .y_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L193"> .width = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L194"> .height = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L195"> .screen = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L196"> };</span>
|
||||
<span class="line" id="L197"></span>
|
||||
<span class="line" id="L198"> <span class="tok-kw">const</span> child = parent.initChild(<span class="tok-number">10</span>, <span class="tok-number">10</span>, .{ .limit = <span class="tok-number">21</span> }, .{ .limit = <span class="tok-number">21</span> });</span>
|
||||
<span class="line" id="L199"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">10</span>, child.width);</span>
|
||||
<span class="line" id="L200"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">10</span>, child.height);</span>
|
||||
<span class="line" id="L201">}</span>
|
||||
<span class="line" id="L202"></span>
|
||||
<span class="line" id="L203"><span class="tok-kw">test</span> <span class="tok-str">"Window size nested offsets"</span> {</span>
|
||||
<span class="line" id="L204"> <span class="tok-kw">var</span> parent = Window{</span>
|
||||
<span class="line" id="L205"> .x_off = <span class="tok-number">1</span>,</span>
|
||||
<span class="line" id="L206"> .y_off = <span class="tok-number">1</span>,</span>
|
||||
<span class="line" id="L207"> .width = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L208"> .height = <span class="tok-number">20</span>,</span>
|
||||
<span class="line" id="L209"> .screen = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L210"> };</span>
|
||||
<span class="line" id="L211"></span>
|
||||
<span class="line" id="L212"> <span class="tok-kw">const</span> child = parent.initChild(<span class="tok-number">10</span>, <span class="tok-number">10</span>, .{ .limit = <span class="tok-number">21</span> }, .{ .limit = <span class="tok-number">21</span> });</span>
|
||||
<span class="line" id="L213"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">11</span>, child.x_off);</span>
|
||||
<span class="line" id="L214"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">11</span>, child.y_off);</span>
|
||||
<span class="line" id="L215">}</span>
|
||||
<span class="line" id="L216"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
228
docs/src/vaxis/ctlseqs.zig.html
Normal file
228
docs/src/vaxis/ctlseqs.zig.html
Normal file
|
|
@ -0,0 +1,228 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>ctlseqs.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-comment">// Queries</span>
|
||||
</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> primary_device_attrs = <span class="tok-str">"\x1b[c"</span>;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> tertiary_device_attrs = <span class="tok-str">"\x1b[=c"</span>;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> xtversion = <span class="tok-str">"\x1b[>0q"</span>;</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> decrqm_focus = <span class="tok-str">"\x1b[?1004$p"</span>;</span>
|
||||
<span class="line" id="L6"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> decrqm_sync = <span class="tok-str">"\x1b[?2026$p"</span>;</span>
|
||||
<span class="line" id="L7"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> decrqm_unicode = <span class="tok-str">"\x1b[?2027$p"</span>;</span>
|
||||
<span class="line" id="L8"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> decrqm_color_theme = <span class="tok-str">"\x1b[?2031$p"</span>;</span>
|
||||
<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> csi_u_query = <span class="tok-str">"\x1b[?u"</span>;</span>
|
||||
<span class="line" id="L10"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kitty_graphics_query = <span class="tok-str">"\x1b_Gi=1,a=q\x1b\\"</span>;</span>
|
||||
<span class="line" id="L11"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> sixel_geometry_query = <span class="tok-str">"\x1b[?2;1;0S"</span>;</span>
|
||||
<span class="line" id="L12"></span>
|
||||
<span class="line" id="L13"><span class="tok-comment">// mouse</span>
|
||||
</span>
|
||||
<span class="line" id="L14"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> mouse_set = <span class="tok-str">"\x1b[?1003;1004;1006h"</span>;</span>
|
||||
<span class="line" id="L15"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> mouse_reset = <span class="tok-str">"\x1b[?1003;1004;1006l"</span>;</span>
|
||||
<span class="line" id="L16"></span>
|
||||
<span class="line" id="L17"><span class="tok-comment">// sync</span>
|
||||
</span>
|
||||
<span class="line" id="L18"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> sync_set = <span class="tok-str">"\x1b[?2026h"</span>;</span>
|
||||
<span class="line" id="L19"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> sync_reset = <span class="tok-str">"\x1b[?2026l"</span>;</span>
|
||||
<span class="line" id="L20"></span>
|
||||
<span class="line" id="L21"><span class="tok-comment">// unicode</span>
|
||||
</span>
|
||||
<span class="line" id="L22"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> unicode_set = <span class="tok-str">"\x1b[?2027h"</span>;</span>
|
||||
<span class="line" id="L23"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> unicode_reset = <span class="tok-str">"\x1b[?2027l"</span>;</span>
|
||||
<span class="line" id="L24"></span>
|
||||
<span class="line" id="L25"><span class="tok-comment">// bracketed paste</span>
|
||||
</span>
|
||||
<span class="line" id="L26"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bp_set = <span class="tok-str">"\x1b[?2004h"</span>;</span>
|
||||
<span class="line" id="L27"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bp_reset = <span class="tok-str">"\x1b[?2004l"</span>;</span>
|
||||
<span class="line" id="L28"></span>
|
||||
<span class="line" id="L29"><span class="tok-comment">// Key encoding</span>
|
||||
</span>
|
||||
<span class="line" id="L30"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> csi_u_push = <span class="tok-str">"\x1b[>{d}u"</span>;</span>
|
||||
<span class="line" id="L31"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> csi_u_pop = <span class="tok-str">"\x1b[<u"</span>;</span>
|
||||
<span class="line" id="L32"></span>
|
||||
<span class="line" id="L33"><span class="tok-comment">// Cursor</span>
|
||||
</span>
|
||||
<span class="line" id="L34"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> home = <span class="tok-str">"\x1b[H"</span>;</span>
|
||||
<span class="line" id="L35"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> cup = <span class="tok-str">"\x1b[{d};{d}H"</span>;</span>
|
||||
<span class="line" id="L36"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> hide_cursor = <span class="tok-str">"\x1b[?25l"</span>;</span>
|
||||
<span class="line" id="L37"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> show_cursor = <span class="tok-str">"\x1b[?25h"</span>;</span>
|
||||
<span class="line" id="L38"></span>
|
||||
<span class="line" id="L39"><span class="tok-comment">// alt screen</span>
|
||||
</span>
|
||||
<span class="line" id="L40"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> smcup = <span class="tok-str">"\x1b[?1049h"</span>;</span>
|
||||
<span class="line" id="L41"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> rmcup = <span class="tok-str">"\x1b[?1049l"</span>;</span>
|
||||
<span class="line" id="L42"></span>
|
||||
<span class="line" id="L43"><span class="tok-comment">// sgr reset all</span>
|
||||
</span>
|
||||
<span class="line" id="L44"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> sgr_reset = <span class="tok-str">"\x1b[m"</span>;</span>
|
||||
<span class="line" id="L45"></span>
|
||||
<span class="line" id="L46"><span class="tok-comment">// colors</span>
|
||||
</span>
|
||||
<span class="line" id="L47"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> fg_base = <span class="tok-str">"\x1b[3{d}m"</span>;</span>
|
||||
<span class="line" id="L48"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> fg_bright = <span class="tok-str">"\x1b[9{d}m"</span>;</span>
|
||||
<span class="line" id="L49"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bg_base = <span class="tok-str">"\x1b[4{d}m"</span>;</span>
|
||||
<span class="line" id="L50"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bg_bright = <span class="tok-str">"\x1b[10{d}m"</span>;</span>
|
||||
<span class="line" id="L51"></span>
|
||||
<span class="line" id="L52"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> fg_reset = <span class="tok-str">"\x1b[39m"</span>;</span>
|
||||
<span class="line" id="L53"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bg_reset = <span class="tok-str">"\x1b[49m"</span>;</span>
|
||||
<span class="line" id="L54"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_reset = <span class="tok-str">"\x1b[59m"</span>;</span>
|
||||
<span class="line" id="L55"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> fg_indexed = <span class="tok-str">"\x1b[38:5:{d}m"</span>;</span>
|
||||
<span class="line" id="L56"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bg_indexed = <span class="tok-str">"\x1b[48:5:{d}m"</span>;</span>
|
||||
<span class="line" id="L57"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_indexed = <span class="tok-str">"\x1b[58:5:{d}m"</span>;</span>
|
||||
<span class="line" id="L58"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> fg_rgb = <span class="tok-str">"\x1b[38:2:{d}:{d}:{d}m"</span>;</span>
|
||||
<span class="line" id="L59"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bg_rgb = <span class="tok-str">"\x1b[48:2:{d}:{d}:{d}m"</span>;</span>
|
||||
<span class="line" id="L60"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_rgb = <span class="tok-str">"\x1b[58:2:{d}:{d}:{d}m"</span>;</span>
|
||||
<span class="line" id="L61"></span>
|
||||
<span class="line" id="L62"><span class="tok-comment">// Underlines</span>
|
||||
</span>
|
||||
<span class="line" id="L63"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_off = <span class="tok-str">"\x1b[24m"</span>; <span class="tok-comment">// NOTE: this could be \x1b[4:0m but is not as widely supported</span>
|
||||
</span>
|
||||
<span class="line" id="L64"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_single = <span class="tok-str">"\x1b[4m"</span>;</span>
|
||||
<span class="line" id="L65"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_double = <span class="tok-str">"\x1b[4:2m"</span>;</span>
|
||||
<span class="line" id="L66"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_curly = <span class="tok-str">"\x1b[4:3m"</span>;</span>
|
||||
<span class="line" id="L67"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_dotted = <span class="tok-str">"\x1b[4:4m"</span>;</span>
|
||||
<span class="line" id="L68"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ul_dashed = <span class="tok-str">"\x1b[4:5m"</span>;</span>
|
||||
<span class="line" id="L69"></span>
|
||||
<span class="line" id="L70"><span class="tok-comment">// Attributes</span>
|
||||
</span>
|
||||
<span class="line" id="L71"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bold_set = <span class="tok-str">"\x1b[1m"</span>;</span>
|
||||
<span class="line" id="L72"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> dim_set = <span class="tok-str">"\x1b[2m"</span>;</span>
|
||||
<span class="line" id="L73"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> italic_set = <span class="tok-str">"\x1b[3m"</span>;</span>
|
||||
<span class="line" id="L74"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> blink_set = <span class="tok-str">"\x1b[5m"</span>;</span>
|
||||
<span class="line" id="L75"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> reverse_set = <span class="tok-str">"\x1b[7m"</span>;</span>
|
||||
<span class="line" id="L76"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> invisible_set = <span class="tok-str">"\x1b[8m"</span>;</span>
|
||||
<span class="line" id="L77"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> strikethrough_set = <span class="tok-str">"\x1b[9m"</span>;</span>
|
||||
<span class="line" id="L78"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> bold_dim_reset = <span class="tok-str">"\x1b[22m"</span>;</span>
|
||||
<span class="line" id="L79"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> italic_reset = <span class="tok-str">"\x1b[23m"</span>;</span>
|
||||
<span class="line" id="L80"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> blink_reset = <span class="tok-str">"\x1b[25m"</span>;</span>
|
||||
<span class="line" id="L81"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> reverse_reset = <span class="tok-str">"\x1b[27m"</span>;</span>
|
||||
<span class="line" id="L82"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> invisible_reset = <span class="tok-str">"\x1b[28m"</span>;</span>
|
||||
<span class="line" id="L83"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> strikethrough_reset = <span class="tok-str">"\x1b[29m"</span>;</span>
|
||||
<span class="line" id="L84"></span>
|
||||
<span class="line" id="L85"><span class="tok-comment">// OSC sequences</span>
|
||||
</span>
|
||||
<span class="line" id="L86"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc2_set_title = <span class="tok-str">"\x1b]2;{s}\x1b\\"</span>;</span>
|
||||
<span class="line" id="L87"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc8 = <span class="tok-str">"\x1b]8;{s};{s}\x1b\\"</span>;</span>
|
||||
<span class="line" id="L88"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc8_clear = <span class="tok-str">"\x1b]8;;\x1b\\"</span>;</span>
|
||||
<span class="line" id="L89"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc9_notify = <span class="tok-str">"\x1b]9;{s}\x1b\\"</span>;</span>
|
||||
<span class="line" id="L90"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc777_notify = <span class="tok-str">"\x1b]777;notify;{s};{s}\x1b\\"</span>;</span>
|
||||
<span class="line" id="L91"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> osc22_mouse_shape = <span class="tok-str">"\x1b]22;{s}\x1b\\"</span>;</span>
|
||||
<span class="line" id="L92"></span>
|
||||
<span class="line" id="L93"><span class="tok-comment">// Kitty graphics</span>
|
||||
</span>
|
||||
<span class="line" id="L94"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kitty_graphics_clear = <span class="tok-str">"\x1b_Ga=d\x1b\\"</span>;</span>
|
||||
<span class="line" id="L95"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kitty_graphics_place = <span class="tok-str">"\x1b_Ga=p,i={d},z={d},C=1\x1b\\"</span>;</span>
|
||||
<span class="line" id="L96"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> kitty_graphics_scale = <span class="tok-str">"\x1b_Ga=p,i={d},z={d},c={d},r={d},C=1\x1b\\"</span>;</span>
|
||||
<span class="line" id="L97"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
137
docs/src/vaxis/event.zig.html
Normal file
137
docs/src/vaxis/event.zig.html
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>event.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Key = <span class="tok-builtin">@import</span>(<span class="tok-str">"Key.zig"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Mouse = <span class="tok-builtin">@import</span>(<span class="tok-str">"Mouse.zig"</span>);</span>
|
||||
<span class="line" id="L3"></span>
|
||||
<span class="line" id="L4"><span class="tok-comment">/// The events that Vaxis emits internally</span></span>
|
||||
<span class="line" id="L5"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Event = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
|
||||
<span class="line" id="L6"> key_press: Key,</span>
|
||||
<span class="line" id="L7"> mouse: Mouse,</span>
|
||||
<span class="line" id="L8"> focus_in,</span>
|
||||
<span class="line" id="L9"> focus_out,</span>
|
||||
<span class="line" id="L10"> paste_start,</span>
|
||||
<span class="line" id="L11"> paste_end,</span>
|
||||
<span class="line" id="L12"></span>
|
||||
<span class="line" id="L13"> <span class="tok-comment">// these are delivered as discovered terminal capabilities</span>
|
||||
</span>
|
||||
<span class="line" id="L14"> cap_kitty_keyboard,</span>
|
||||
<span class="line" id="L15"> cap_kitty_graphics,</span>
|
||||
<span class="line" id="L16"> cap_rgb,</span>
|
||||
<span class="line" id="L17"> cap_unicode,</span>
|
||||
<span class="line" id="L18"> cap_da1,</span>
|
||||
<span class="line" id="L19">};</span>
|
||||
<span class="line" id="L20"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
185
docs/src/vaxis/gwidth.zig.html
Normal file
185
docs/src/vaxis/gwidth.zig.html
Normal file
|
|
@ -0,0 +1,185 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>gwidth.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> unicode = std.unicode;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> testing = std.testing;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> ziglyph = <span class="tok-builtin">@import</span>(<span class="tok-str">"ziglyph"</span>);</span>
|
||||
<span class="line" id="L5"></span>
|
||||
<span class="line" id="L6"><span class="tok-comment">/// the method to use when calculating the width of a grapheme</span></span>
|
||||
<span class="line" id="L7"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Method = <span class="tok-kw">enum</span> {</span>
|
||||
<span class="line" id="L8"> unicode,</span>
|
||||
<span class="line" id="L9"> wcwidth,</span>
|
||||
<span class="line" id="L10"> no_zwj,</span>
|
||||
<span class="line" id="L11">};</span>
|
||||
<span class="line" id="L12"></span>
|
||||
<span class="line" id="L13"><span class="tok-comment">/// returns the width of the provided string, as measured by the method chosen</span></span>
|
||||
<span class="line" id="L14"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">gwidth</span>(str: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>, method: Method) !<span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L15"> <span class="tok-kw">switch</span> (method) {</span>
|
||||
<span class="line" id="L16"> .unicode => {</span>
|
||||
<span class="line" id="L17"> <span class="tok-kw">return</span> <span class="tok-kw">try</span> ziglyph.display_width.strWidth(str, .half);</span>
|
||||
<span class="line" id="L18"> },</span>
|
||||
<span class="line" id="L19"> .wcwidth => {</span>
|
||||
<span class="line" id="L20"> <span class="tok-kw">var</span> total: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L21"> <span class="tok-kw">const</span> utf8 = <span class="tok-kw">try</span> unicode.Utf8View.init(str);</span>
|
||||
<span class="line" id="L22"> <span class="tok-kw">var</span> iter = utf8.iterator();</span>
|
||||
<span class="line" id="L23"></span>
|
||||
<span class="line" id="L24"> <span class="tok-kw">while</span> (iter.nextCodepoint()) |cp| {</span>
|
||||
<span class="line" id="L25"> <span class="tok-kw">const</span> w = ziglyph.display_width.codePointWidth(cp, .half);</span>
|
||||
<span class="line" id="L26"> <span class="tok-kw">if</span> (w < <span class="tok-number">0</span>) <span class="tok-kw">continue</span>;</span>
|
||||
<span class="line" id="L27"> total += <span class="tok-builtin">@intCast</span>(w);</span>
|
||||
<span class="line" id="L28"> }</span>
|
||||
<span class="line" id="L29"> <span class="tok-kw">return</span> total;</span>
|
||||
<span class="line" id="L30"> },</span>
|
||||
<span class="line" id="L31"> .no_zwj => {</span>
|
||||
<span class="line" id="L32"> <span class="tok-kw">var</span> out: [<span class="tok-number">256</span>]<span class="tok-type">u8</span> = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L33"> <span class="tok-kw">if</span> (str.len > out.len) <span class="tok-kw">return</span> <span class="tok-kw">error</span>.OutOfMemory;</span>
|
||||
<span class="line" id="L34"> <span class="tok-kw">const</span> n = std.mem.replace(<span class="tok-type">u8</span>, str, <span class="tok-str">"\u{200D}"</span>, <span class="tok-str">""</span>, &out);</span>
|
||||
<span class="line" id="L35"> <span class="tok-kw">return</span> gwidth(out[<span class="tok-number">0</span>..n], .unicode);</span>
|
||||
<span class="line" id="L36"> },</span>
|
||||
<span class="line" id="L37"> }</span>
|
||||
<span class="line" id="L38">}</span>
|
||||
<span class="line" id="L39"></span>
|
||||
<span class="line" id="L40"><span class="tok-kw">test</span> <span class="tok-str">"gwidth: a"</span> {</span>
|
||||
<span class="line" id="L41"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">1</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"a"</span>, .unicode));</span>
|
||||
<span class="line" id="L42"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">1</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"a"</span>, .wcwidth));</span>
|
||||
<span class="line" id="L43"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">1</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"a"</span>, .no_zwj));</span>
|
||||
<span class="line" id="L44">}</span>
|
||||
<span class="line" id="L45"></span>
|
||||
<span class="line" id="L46"><span class="tok-kw">test</span> <span class="tok-str">"gwidth: emoji with ZWJ"</span> {</span>
|
||||
<span class="line" id="L47"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">2</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👩🚀"</span>, .unicode));</span>
|
||||
<span class="line" id="L48"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">4</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👩🚀"</span>, .wcwidth));</span>
|
||||
<span class="line" id="L49"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">4</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👩🚀"</span>, .no_zwj));</span>
|
||||
<span class="line" id="L50">}</span>
|
||||
<span class="line" id="L51"></span>
|
||||
<span class="line" id="L52"><span class="tok-kw">test</span> <span class="tok-str">"gwidth: emoji with VS16 selector"</span> {</span>
|
||||
<span class="line" id="L53"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">2</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"\xE2\x9D\xA4\xEF\xB8\x8F"</span>, .unicode));</span>
|
||||
<span class="line" id="L54"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">1</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"\xE2\x9D\xA4\xEF\xB8\x8F"</span>, .wcwidth));</span>
|
||||
<span class="line" id="L55"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">2</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"\xE2\x9D\xA4\xEF\xB8\x8F"</span>, .no_zwj));</span>
|
||||
<span class="line" id="L56">}</span>
|
||||
<span class="line" id="L57"></span>
|
||||
<span class="line" id="L58"><span class="tok-kw">test</span> <span class="tok-str">"gwidth: emoji with skin tone selector"</span> {</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">2</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👋🏿"</span>, .unicode));</span>
|
||||
<span class="line" id="L60"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">4</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👋🏿"</span>, .wcwidth));</span>
|
||||
<span class="line" id="L61"> <span class="tok-kw">try</span> testing.expectEqual(<span class="tok-number">2</span>, <span class="tok-kw">try</span> gwidth(<span class="tok-str">"👋🏿"</span>, .no_zwj));</span>
|
||||
<span class="line" id="L62">}</span>
|
||||
<span class="line" id="L63"></span>
|
||||
<span class="line" id="L64"><span class="tok-kw">test</span> <span class="tok-str">"gwidth: invalid string"</span> {</span>
|
||||
<span class="line" id="L65"> <span class="tok-kw">try</span> testing.expectError(<span class="tok-kw">error</span>.InvalidUtf8, gwidth(<span class="tok-str">"\xc3\x28"</span>, .unicode));</span>
|
||||
<span class="line" id="L66"> <span class="tok-kw">try</span> testing.expectError(<span class="tok-kw">error</span>.InvalidUtf8, gwidth(<span class="tok-str">"\xc3\x28"</span>, .wcwidth));</span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">try</span> testing.expectError(<span class="tok-kw">error</span>.InvalidUtf8, gwidth(<span class="tok-str">"\xc3\x28"</span>, .no_zwj));</span>
|
||||
<span class="line" id="L68">}</span>
|
||||
<span class="line" id="L69"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
243
docs/src/vaxis/queue.zig.html
Normal file
243
docs/src/vaxis/queue.zig.html
Normal file
|
|
@ -0,0 +1,243 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>queue.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
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|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
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|
||||
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|
||||
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|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
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|
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|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
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|
||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
||||
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||||
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|
||||
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|
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|
||||
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|
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|
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|
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> assert = std.debug.assert;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> atomic = std.atomic;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> Futex = std.Thread.Futex;</span>
|
||||
<span class="line" id="L5"></span>
|
||||
<span class="line" id="L6"><span class="tok-kw">const</span> log = std.log.scoped(.queue);</span>
|
||||
<span class="line" id="L7"></span>
|
||||
<span class="line" id="L8"><span class="tok-comment">/// Thread safe. Fixed size. Blocking push and pop.</span></span>
|
||||
<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">Queue</span>(</span>
|
||||
<span class="line" id="L10"> <span class="tok-kw">comptime</span> T: <span class="tok-type">type</span>,</span>
|
||||
<span class="line" id="L11"> <span class="tok-kw">comptime</span> size: <span class="tok-type">usize</span>,</span>
|
||||
<span class="line" id="L12">) <span class="tok-type">type</span> {</span>
|
||||
<span class="line" id="L13"> <span class="tok-kw">return</span> <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L14"> buf: [size]T = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"> read_index: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L17"> write_index: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L18"></span>
|
||||
<span class="line" id="L19"> mutex: std.Thread.Mutex = .{},</span>
|
||||
<span class="line" id="L20"> <span class="tok-comment">/// blocks when the buffer is full or empty</span></span>
|
||||
<span class="line" id="L21"> futex: atomic.Value(<span class="tok-type">u32</span>) = atomic.Value(<span class="tok-type">u32</span>).init(<span class="tok-number">0</span>),</span>
|
||||
<span class="line" id="L22"></span>
|
||||
<span class="line" id="L23"> <span class="tok-kw">const</span> Self = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L24"></span>
|
||||
<span class="line" id="L25"> <span class="tok-comment">/// pop an item from the queue. Blocks until an item is available</span></span>
|
||||
<span class="line" id="L26"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">pop</span>(self: *Self) T {</span>
|
||||
<span class="line" id="L27"> self.mutex.lock();</span>
|
||||
<span class="line" id="L28"> <span class="tok-kw">defer</span> self.mutex.unlock();</span>
|
||||
<span class="line" id="L29"> <span class="tok-kw">if</span> (self.isEmpty()) {</span>
|
||||
<span class="line" id="L30"> <span class="tok-comment">// If we don't have any items, we unlock and wait</span>
|
||||
</span>
|
||||
<span class="line" id="L31"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L32"> Futex.wait(&self.futex, <span class="tok-number">0</span>);</span>
|
||||
<span class="line" id="L33"> <span class="tok-comment">// regain our lock</span>
|
||||
</span>
|
||||
<span class="line" id="L34"> self.mutex.lock();</span>
|
||||
<span class="line" id="L35"> }</span>
|
||||
<span class="line" id="L36"> <span class="tok-kw">if</span> (self.isFull()) {</span>
|
||||
<span class="line" id="L37"> <span class="tok-comment">// If we are full, wake up the push</span>
|
||||
</span>
|
||||
<span class="line" id="L38"> Futex.wake(&self.futex, <span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L39"> }</span>
|
||||
<span class="line" id="L40"> <span class="tok-kw">const</span> i = self.read_index;</span>
|
||||
<span class="line" id="L41"> self.read_index += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L42"> self.read_index = self.read_index % self.buf.len;</span>
|
||||
<span class="line" id="L43"> <span class="tok-kw">return</span> self.buf[i];</span>
|
||||
<span class="line" id="L44"> }</span>
|
||||
<span class="line" id="L45"></span>
|
||||
<span class="line" id="L46"> <span class="tok-comment">/// push an item into the queue. Blocks until the item has been put in</span></span>
|
||||
<span class="line" id="L47"> <span class="tok-comment">/// the queue</span></span>
|
||||
<span class="line" id="L48"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">push</span>(self: *Self, item: T) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L49"> self.mutex.lock();</span>
|
||||
<span class="line" id="L50"> <span class="tok-kw">defer</span> self.mutex.unlock();</span>
|
||||
<span class="line" id="L51"> <span class="tok-kw">if</span> (self.isFull()) {</span>
|
||||
<span class="line" id="L52"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L53"> Futex.wait(&self.futex, <span class="tok-number">0</span>);</span>
|
||||
<span class="line" id="L54"> self.mutex.lock();</span>
|
||||
<span class="line" id="L55"> }</span>
|
||||
<span class="line" id="L56"> <span class="tok-kw">if</span> (self.isEmpty()) {</span>
|
||||
<span class="line" id="L57"> Futex.wake(&self.futex, <span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L58"> }</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">const</span> i = self.write_index;</span>
|
||||
<span class="line" id="L60"> self.write_index += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L61"> self.write_index = self.write_index % self.buf.len;</span>
|
||||
<span class="line" id="L62"> self.buf[i] = item;</span>
|
||||
<span class="line" id="L63"> }</span>
|
||||
<span class="line" id="L64"></span>
|
||||
<span class="line" id="L65"> <span class="tok-comment">/// push an item into the queue. Returns true when the item was</span></span>
|
||||
<span class="line" id="L66"> <span class="tok-comment">/// successfully placed in the queue</span></span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">tryPush</span>(self: *Self, item: T) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L68"> self.mutex.lock();</span>
|
||||
<span class="line" id="L69"> <span class="tok-kw">if</span> (self.isFull()) {</span>
|
||||
<span class="line" id="L70"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">return</span> <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L72"> }</span>
|
||||
<span class="line" id="L73"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L74"> self.push(item);</span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">return</span> <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L76"> }</span>
|
||||
<span class="line" id="L77"></span>
|
||||
<span class="line" id="L78"> <span class="tok-comment">/// pop an item from the queue. Returns null when no item is available</span></span>
|
||||
<span class="line" id="L79"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">tryPop</span>(self: *Self) ?T {</span>
|
||||
<span class="line" id="L80"> self.mutex.lock();</span>
|
||||
<span class="line" id="L81"> <span class="tok-kw">if</span> (self.isEmpty()) {</span>
|
||||
<span class="line" id="L82"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L83"> <span class="tok-kw">return</span> <span class="tok-null">null</span>;</span>
|
||||
<span class="line" id="L84"> }</span>
|
||||
<span class="line" id="L85"> self.mutex.unlock();</span>
|
||||
<span class="line" id="L86"> <span class="tok-kw">return</span> self.pop();</span>
|
||||
<span class="line" id="L87"> }</span>
|
||||
<span class="line" id="L88"></span>
|
||||
<span class="line" id="L89"> <span class="tok-comment">/// Returns `true` if the ring buffer is empty and `false` otherwise.</span></span>
|
||||
<span class="line" id="L90"> <span class="tok-kw">fn</span> <span class="tok-fn">isEmpty</span>(self: Self) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L91"> <span class="tok-kw">return</span> self.write_index == self.read_index;</span>
|
||||
<span class="line" id="L92"> }</span>
|
||||
<span class="line" id="L93"></span>
|
||||
<span class="line" id="L94"> <span class="tok-comment">/// Returns `true` if the ring buffer is full and `false` otherwise.</span></span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">fn</span> <span class="tok-fn">isFull</span>(self: Self) <span class="tok-type">bool</span> {</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">return</span> self.mask2(self.write_index + self.buf.len) == self.read_index;</span>
|
||||
<span class="line" id="L97"> }</span>
|
||||
<span class="line" id="L98"></span>
|
||||
<span class="line" id="L99"> <span class="tok-comment">/// Returns the length</span></span>
|
||||
<span class="line" id="L100"> <span class="tok-kw">fn</span> <span class="tok-fn">len</span>(self: Self) <span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L101"> <span class="tok-kw">const</span> wrap_offset = <span class="tok-number">2</span> * self.buf.len * <span class="tok-builtin">@intFromBool</span>(self.write_index < self.read_index);</span>
|
||||
<span class="line" id="L102"> <span class="tok-kw">const</span> adjusted_write_index = self.write_index + wrap_offset;</span>
|
||||
<span class="line" id="L103"> <span class="tok-kw">return</span> adjusted_write_index - self.read_index;</span>
|
||||
<span class="line" id="L104"> }</span>
|
||||
<span class="line" id="L105"></span>
|
||||
<span class="line" id="L106"> <span class="tok-comment">/// Returns `index` modulo the length of the backing slice.</span></span>
|
||||
<span class="line" id="L107"> <span class="tok-kw">fn</span> <span class="tok-fn">mask</span>(self: Self, index: <span class="tok-type">usize</span>) <span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L108"> <span class="tok-kw">return</span> index % self.buf.len;</span>
|
||||
<span class="line" id="L109"> }</span>
|
||||
<span class="line" id="L110"></span>
|
||||
<span class="line" id="L111"> <span class="tok-comment">/// Returns `index` modulo twice the length of the backing slice.</span></span>
|
||||
<span class="line" id="L112"> <span class="tok-kw">fn</span> <span class="tok-fn">mask2</span>(self: Self, index: <span class="tok-type">usize</span>) <span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L113"> <span class="tok-kw">return</span> index % (<span class="tok-number">2</span> * self.buf.len);</span>
|
||||
<span class="line" id="L114"> }</span>
|
||||
<span class="line" id="L115"> };</span>
|
||||
<span class="line" id="L116">}</span>
|
||||
<span class="line" id="L117"></span>
|
||||
<span class="line" id="L118"><span class="tok-kw">test</span> <span class="tok-str">"Queue: simple push / pop"</span> {</span>
|
||||
<span class="line" id="L119"> <span class="tok-kw">var</span> queue: Queue(<span class="tok-type">u8</span>, <span class="tok-number">16</span>) = .{};</span>
|
||||
<span class="line" id="L120"> queue.push(<span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L121"> <span class="tok-kw">const</span> pop = queue.pop();</span>
|
||||
<span class="line" id="L122"> <span class="tok-kw">try</span> std.testing.expectEqual(<span class="tok-number">1</span>, pop);</span>
|
||||
<span class="line" id="L123">}</span>
|
||||
<span class="line" id="L124"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
861
docs/src/vaxis/vaxis.zig.html
Normal file
861
docs/src/vaxis/vaxis.zig.html
Normal file
|
|
@ -0,0 +1,861 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>vaxis.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> atomic = std.atomic;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> base64 = std.base64.standard.Encoder;</span>
|
||||
<span class="line" id="L4"></span>
|
||||
<span class="line" id="L5"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"Cell.zig"</span>);</span>
|
||||
<span class="line" id="L6"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Image = <span class="tok-builtin">@import</span>(<span class="tok-str">"Image.zig"</span>);</span>
|
||||
<span class="line" id="L7"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> InternalScreen = <span class="tok-builtin">@import</span>(<span class="tok-str">"InternalScreen.zig"</span>);</span>
|
||||
<span class="line" id="L8"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Key = <span class="tok-builtin">@import</span>(<span class="tok-str">"Key.zig"</span>);</span>
|
||||
<span class="line" id="L9"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Mouse = <span class="tok-builtin">@import</span>(<span class="tok-str">"Mouse.zig"</span>);</span>
|
||||
<span class="line" id="L10"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Options = <span class="tok-builtin">@import</span>(<span class="tok-str">"Options.zig"</span>);</span>
|
||||
<span class="line" id="L11"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Queue = <span class="tok-builtin">@import</span>(<span class="tok-str">"queue.zig"</span>).Queue;</span>
|
||||
<span class="line" id="L12"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Screen = <span class="tok-builtin">@import</span>(<span class="tok-str">"Screen.zig"</span>);</span>
|
||||
<span class="line" id="L13"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Tty = <span class="tok-builtin">@import</span>(<span class="tok-str">"Tty.zig"</span>);</span>
|
||||
<span class="line" id="L14"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Window = <span class="tok-builtin">@import</span>(<span class="tok-str">"Window.zig"</span>);</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> ctlseqs = <span class="tok-builtin">@import</span>(<span class="tok-str">"ctlseqs.zig"</span>);</span>
|
||||
<span class="line" id="L17"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> gwidth = <span class="tok-builtin">@import</span>(<span class="tok-str">"gwidth.zig"</span>);</span>
|
||||
<span class="line" id="L18"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> widgets = <span class="tok-builtin">@import</span>(<span class="tok-str">"widgets.zig"</span>);</span>
|
||||
<span class="line" id="L19"></span>
|
||||
<span class="line" id="L20"><span class="tok-kw">const</span> zigimg = <span class="tok-builtin">@import</span>(<span class="tok-str">"zigimg"</span>);</span>
|
||||
<span class="line" id="L21"></span>
|
||||
<span class="line" id="L22"></span>
|
||||
<span class="line" id="L23"><span class="tok-comment">/// Initialize a Vaxis application.</span></span>
|
||||
<span class="line" id="L24"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(<span class="tok-kw">comptime</span> Event: <span class="tok-type">type</span>, opts: Options) !Vaxis(Event) {</span>
|
||||
<span class="line" id="L25"> <span class="tok-kw">return</span> Vaxis(Event).init(opts);</span>
|
||||
<span class="line" id="L26">}</span>
|
||||
<span class="line" id="L27"><span class="tok-kw">test</span> {</span>
|
||||
<span class="line" id="L28"> std.testing.refAllDecls(<span class="tok-builtin">@This</span>());</span>
|
||||
<span class="line" id="L29">}</span>
|
||||
<span class="line" id="L30"></span>
|
||||
<span class="line" id="L31"><span class="tok-comment">/// Vaxis is the entrypoint for a Vaxis application. The provided type T should</span></span>
|
||||
<span class="line" id="L32"><span class="tok-comment">/// be a tagged union which contains all of the events the application will</span></span>
|
||||
<span class="line" id="L33"><span class="tok-comment">/// handle. Vaxis will look for the following fields on the union and, if</span></span>
|
||||
<span class="line" id="L34"><span class="tok-comment">/// found, emit them via the "nextEvent" method</span></span>
|
||||
<span class="line" id="L35"><span class="tok-comment">///</span></span>
|
||||
<span class="line" id="L36"><span class="tok-comment">/// The following events are available:</span></span>
|
||||
<span class="line" id="L37"><span class="tok-comment">/// - `key_press: Key`, for key press events</span></span>
|
||||
<span class="line" id="L38"><span class="tok-comment">/// - `winsize: Winsize`, for resize events. Must call app.resize when receiving</span></span>
|
||||
<span class="line" id="L39"><span class="tok-comment">/// this event</span></span>
|
||||
<span class="line" id="L40"><span class="tok-comment">/// - `focus_in` and `focus_out` for focus events</span></span>
|
||||
<span class="line" id="L41"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">Vaxis</span>(<span class="tok-kw">comptime</span> T: <span class="tok-type">type</span>) <span class="tok-type">type</span> {</span>
|
||||
<span class="line" id="L42"> <span class="tok-kw">return</span> <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L43"> <span class="tok-kw">const</span> Self = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L44"></span>
|
||||
<span class="line" id="L45"> <span class="tok-kw">const</span> log = std.log.scoped(.vaxis);</span>
|
||||
<span class="line" id="L46"></span>
|
||||
<span class="line" id="L47"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Event = T;</span>
|
||||
<span class="line" id="L48"></span>
|
||||
<span class="line" id="L49"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Capabilities = <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L50"> kitty_keyboard: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L51"> kitty_graphics: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L52"> rgb: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L53"> unicode: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L54"> };</span>
|
||||
<span class="line" id="L55"></span>
|
||||
<span class="line" id="L56"> <span class="tok-comment">/// the event queue for Vaxis</span></span>
|
||||
<span class="line" id="L57"> <span class="tok-comment">//</span>
|
||||
</span>
|
||||
<span class="line" id="L58"> <span class="tok-comment">// TODO: is 512 ok?</span>
|
||||
</span>
|
||||
<span class="line" id="L59"> queue: Queue(T, <span class="tok-number">512</span>),</span>
|
||||
<span class="line" id="L60"></span>
|
||||
<span class="line" id="L61"> tty: ?Tty,</span>
|
||||
<span class="line" id="L62"></span>
|
||||
<span class="line" id="L63"> <span class="tok-comment">/// the screen we write to</span></span>
|
||||
<span class="line" id="L64"> screen: Screen,</span>
|
||||
<span class="line" id="L65"> <span class="tok-comment">/// The last screen we drew. We keep this so we can efficiently update on</span></span>
|
||||
<span class="line" id="L66"> <span class="tok-comment">/// the next render</span></span>
|
||||
<span class="line" id="L67"> screen_last: InternalScreen = <span class="tok-null">undefined</span>,</span>
|
||||
<span class="line" id="L68"></span>
|
||||
<span class="line" id="L69"> state: <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L70"> <span class="tok-comment">/// if we are in the alt screen</span></span>
|
||||
<span class="line" id="L71"> alt_screen: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L72"> <span class="tok-comment">/// if we have entered kitty keyboard</span></span>
|
||||
<span class="line" id="L73"> kitty_keyboard: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L74"> bracketed_paste: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L75"> mouse: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L76"> } = .{},</span>
|
||||
<span class="line" id="L77"></span>
|
||||
<span class="line" id="L78"> caps: Capabilities = .{},</span>
|
||||
<span class="line" id="L79"></span>
|
||||
<span class="line" id="L80"> <span class="tok-comment">/// if we should redraw the entire screen on the next render</span></span>
|
||||
<span class="line" id="L81"> refresh: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L82"></span>
|
||||
<span class="line" id="L83"> <span class="tok-comment">/// blocks the main thread until a DA1 query has been received, or the</span></span>
|
||||
<span class="line" id="L84"> <span class="tok-comment">/// futex times out</span></span>
|
||||
<span class="line" id="L85"> query_futex: atomic.Value(<span class="tok-type">u32</span>) = atomic.Value(<span class="tok-type">u32</span>).init(<span class="tok-number">0</span>),</span>
|
||||
<span class="line" id="L86"></span>
|
||||
<span class="line" id="L87"> <span class="tok-comment">// images</span>
|
||||
</span>
|
||||
<span class="line" id="L88"> next_img_id: <span class="tok-type">u32</span> = <span class="tok-number">1</span>,</span>
|
||||
<span class="line" id="L89"></span>
|
||||
<span class="line" id="L90"> <span class="tok-comment">// statistics</span>
|
||||
</span>
|
||||
<span class="line" id="L91"> renders: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L92"> render_dur: <span class="tok-type">i128</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L93"></span>
|
||||
<span class="line" id="L94"> <span class="tok-comment">/// Initialize Vaxis with runtime options</span></span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(_: Options) !Self {</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">return</span> .{</span>
|
||||
<span class="line" id="L97"> .queue = .{},</span>
|
||||
<span class="line" id="L98"> .tty = <span class="tok-null">null</span>,</span>
|
||||
<span class="line" id="L99"> .screen = .{},</span>
|
||||
<span class="line" id="L100"> .screen_last = .{},</span>
|
||||
<span class="line" id="L101"> };</span>
|
||||
<span class="line" id="L102"> }</span>
|
||||
<span class="line" id="L103"></span>
|
||||
<span class="line" id="L104"> <span class="tok-comment">/// Resets the terminal to it's original state. If an allocator is</span></span>
|
||||
<span class="line" id="L105"> <span class="tok-comment">/// passed, this will free resources associated with Vaxis. This is left as an</span></span>
|
||||
<span class="line" id="L106"> <span class="tok-comment">/// optional so applications can choose to not free resources when the</span></span>
|
||||
<span class="line" id="L107"> <span class="tok-comment">/// application will be exiting anyways</span></span>
|
||||
<span class="line" id="L108"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">deinit</span>(self: *Self, alloc: ?std.mem.Allocator) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L109"> <span class="tok-kw">if</span> (self.tty) |_| {</span>
|
||||
<span class="line" id="L110"> <span class="tok-kw">var</span> tty = &self.tty.?;</span>
|
||||
<span class="line" id="L111"> <span class="tok-kw">if</span> (self.state.kitty_keyboard) {</span>
|
||||
<span class="line" id="L112"> _ = tty.write(ctlseqs.csi_u_pop) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L113"> }</span>
|
||||
<span class="line" id="L114"> <span class="tok-kw">if</span> (self.state.mouse) {</span>
|
||||
<span class="line" id="L115"> _ = tty.write(ctlseqs.mouse_reset) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L116"> }</span>
|
||||
<span class="line" id="L117"> <span class="tok-kw">if</span> (self.state.bracketed_paste) {</span>
|
||||
<span class="line" id="L118"> _ = tty.write(ctlseqs.bp_reset) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L119"> }</span>
|
||||
<span class="line" id="L120"> <span class="tok-kw">if</span> (self.state.alt_screen) {</span>
|
||||
<span class="line" id="L121"> _ = tty.write(ctlseqs.rmcup) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L122"> }</span>
|
||||
<span class="line" id="L123"> tty.flush() <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L124"> tty.deinit();</span>
|
||||
<span class="line" id="L125"> }</span>
|
||||
<span class="line" id="L126"> <span class="tok-kw">if</span> (alloc) |a| {</span>
|
||||
<span class="line" id="L127"> self.screen.deinit(a);</span>
|
||||
<span class="line" id="L128"> self.screen_last.deinit(a);</span>
|
||||
<span class="line" id="L129"> }</span>
|
||||
<span class="line" id="L130"> <span class="tok-kw">if</span> (self.renders > <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L131"> <span class="tok-kw">const</span> tpr = <span class="tok-builtin">@divTrunc</span>(self.render_dur, self.renders);</span>
|
||||
<span class="line" id="L132"> log.debug(<span class="tok-str">"total renders = {d}"</span>, .{self.renders});</span>
|
||||
<span class="line" id="L133"> log.debug(<span class="tok-str">"microseconds per render = {d}"</span>, .{tpr});</span>
|
||||
<span class="line" id="L134"> }</span>
|
||||
<span class="line" id="L135"> }</span>
|
||||
<span class="line" id="L136"></span>
|
||||
<span class="line" id="L137"> <span class="tok-comment">/// spawns the input thread to start listening to the tty for input</span></span>
|
||||
<span class="line" id="L138"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">startReadThread</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L139"> self.tty = <span class="tok-kw">try</span> Tty.init();</span>
|
||||
<span class="line" id="L140"> <span class="tok-comment">// run our tty read loop in it's own thread</span>
|
||||
</span>
|
||||
<span class="line" id="L141"> <span class="tok-kw">const</span> read_thread = <span class="tok-kw">try</span> std.Thread.spawn(.{}, Tty.run, .{ &self.tty.?, T, self });</span>
|
||||
<span class="line" id="L142"> <span class="tok-kw">try</span> read_thread.setName(<span class="tok-str">"tty"</span>);</span>
|
||||
<span class="line" id="L143"> }</span>
|
||||
<span class="line" id="L144"></span>
|
||||
<span class="line" id="L145"> <span class="tok-comment">/// stops reading from the tty</span></span>
|
||||
<span class="line" id="L146"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">stopReadThread</span>(self: *Self) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L147"> <span class="tok-kw">if</span> (self.tty) |_| {</span>
|
||||
<span class="line" id="L148"> <span class="tok-kw">var</span> tty = &self.tty.?;</span>
|
||||
<span class="line" id="L149"> tty.stop();</span>
|
||||
<span class="line" id="L150"> }</span>
|
||||
<span class="line" id="L151"> }</span>
|
||||
<span class="line" id="L152"></span>
|
||||
<span class="line" id="L153"> <span class="tok-comment">/// returns the next available event, blocking until one is available</span></span>
|
||||
<span class="line" id="L154"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">nextEvent</span>(self: *Self) T {</span>
|
||||
<span class="line" id="L155"> <span class="tok-kw">return</span> self.queue.pop();</span>
|
||||
<span class="line" id="L156"> }</span>
|
||||
<span class="line" id="L157"></span>
|
||||
<span class="line" id="L158"> <span class="tok-comment">/// posts an event into the event queue. Will block if there is not</span></span>
|
||||
<span class="line" id="L159"> <span class="tok-comment">/// capacity for the event</span></span>
|
||||
<span class="line" id="L160"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">postEvent</span>(self: *Self, event: T) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L161"> self.queue.push(event);</span>
|
||||
<span class="line" id="L162"> }</span>
|
||||
<span class="line" id="L163"></span>
|
||||
<span class="line" id="L164"> <span class="tok-comment">/// resize allocates a slice of cells equal to the number of cells</span></span>
|
||||
<span class="line" id="L165"> <span class="tok-comment">/// required to display the screen (ie width x height). Any previous screen is</span></span>
|
||||
<span class="line" id="L166"> <span class="tok-comment">/// freed when resizing</span></span>
|
||||
<span class="line" id="L167"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">resize</span>(self: *Self, alloc: std.mem.Allocator, winsize: Tty.Winsize) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L168"> log.debug(<span class="tok-str">"resizing screen: width={d} height={d}"</span>, .{ winsize.cols, winsize.rows });</span>
|
||||
<span class="line" id="L169"> self.screen.deinit(alloc);</span>
|
||||
<span class="line" id="L170"> self.screen = <span class="tok-kw">try</span> Screen.init(alloc, winsize);</span>
|
||||
<span class="line" id="L171"> self.screen.unicode = self.caps.unicode;</span>
|
||||
<span class="line" id="L172"> <span class="tok-comment">// try self.screen.int(alloc, winsize.cols, winsize.rows);</span>
|
||||
</span>
|
||||
<span class="line" id="L173"> <span class="tok-comment">// we only init our current screen. This has the effect of redrawing</span>
|
||||
</span>
|
||||
<span class="line" id="L174"> <span class="tok-comment">// every cell</span>
|
||||
</span>
|
||||
<span class="line" id="L175"> self.screen_last.deinit(alloc);</span>
|
||||
<span class="line" id="L176"> self.screen_last = <span class="tok-kw">try</span> InternalScreen.init(alloc, winsize.cols, winsize.rows);</span>
|
||||
<span class="line" id="L177"> <span class="tok-comment">// try self.screen_last.resize(alloc, winsize.cols, winsize.rows);</span>
|
||||
</span>
|
||||
<span class="line" id="L178"> }</span>
|
||||
<span class="line" id="L179"></span>
|
||||
<span class="line" id="L180"> <span class="tok-comment">/// returns a Window comprising of the entire terminal screen</span></span>
|
||||
<span class="line" id="L181"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">window</span>(self: *Self) Window {</span>
|
||||
<span class="line" id="L182"> <span class="tok-kw">return</span> .{</span>
|
||||
<span class="line" id="L183"> .x_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L184"> .y_off = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L185"> .width = self.screen.width,</span>
|
||||
<span class="line" id="L186"> .height = self.screen.height,</span>
|
||||
<span class="line" id="L187"> .screen = &self.screen,</span>
|
||||
<span class="line" id="L188"> };</span>
|
||||
<span class="line" id="L189"> }</span>
|
||||
<span class="line" id="L190"></span>
|
||||
<span class="line" id="L191"> <span class="tok-comment">/// enter the alternate screen. The alternate screen will automatically</span></span>
|
||||
<span class="line" id="L192"> <span class="tok-comment">/// be exited if calling deinit while in the alt screen</span></span>
|
||||
<span class="line" id="L193"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">enterAltScreen</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L194"> <span class="tok-kw">if</span> (self.state.alt_screen) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L195"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L196"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.smcup);</span>
|
||||
<span class="line" id="L197"> <span class="tok-kw">try</span> tty.flush();</span>
|
||||
<span class="line" id="L198"> self.state.alt_screen = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L199"> }</span>
|
||||
<span class="line" id="L200"></span>
|
||||
<span class="line" id="L201"> <span class="tok-comment">/// exit the alternate screen</span></span>
|
||||
<span class="line" id="L202"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">exitAltScreen</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L203"> <span class="tok-kw">if</span> (!self.state.alt_screen) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L204"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L205"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.rmcup);</span>
|
||||
<span class="line" id="L206"> <span class="tok-kw">try</span> tty.flush();</span>
|
||||
<span class="line" id="L207"> self.state.alt_screen = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L208"> }</span>
|
||||
<span class="line" id="L209"></span>
|
||||
<span class="line" id="L210"> <span class="tok-comment">/// write queries to the terminal to determine capabilities. Individual</span></span>
|
||||
<span class="line" id="L211"> <span class="tok-comment">/// capabilities will be delivered to the client and possibly intercepted by</span></span>
|
||||
<span class="line" id="L212"> <span class="tok-comment">/// Vaxis to enable features</span></span>
|
||||
<span class="line" id="L213"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">queryTerminal</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L214"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L215"></span>
|
||||
<span class="line" id="L216"> <span class="tok-kw">const</span> colorterm = std.os.getenv(<span class="tok-str">"COLORTERM"</span>) <span class="tok-kw">orelse</span> <span class="tok-str">""</span>;</span>
|
||||
<span class="line" id="L217"> <span class="tok-kw">if</span> (std.mem.eql(<span class="tok-type">u8</span>, colorterm, <span class="tok-str">"truecolor"</span>) <span class="tok-kw">or</span></span>
|
||||
<span class="line" id="L218"> std.mem.eql(<span class="tok-type">u8</span>, colorterm, <span class="tok-str">"24bit"</span>))</span>
|
||||
<span class="line" id="L219"> {</span>
|
||||
<span class="line" id="L220"> <span class="tok-kw">if</span> (<span class="tok-builtin">@hasField</span>(Event, <span class="tok-str">"cap_rgb"</span>)) {</span>
|
||||
<span class="line" id="L221"> self.postEvent(.cap_rgb);</span>
|
||||
<span class="line" id="L222"> }</span>
|
||||
<span class="line" id="L223"> }</span>
|
||||
<span class="line" id="L224"></span>
|
||||
<span class="line" id="L225"> <span class="tok-comment">// TODO: decide if we actually want to query for focus and sync. It</span>
|
||||
</span>
|
||||
<span class="line" id="L226"> <span class="tok-comment">// doesn't hurt to blindly use them</span>
|
||||
</span>
|
||||
<span class="line" id="L227"> <span class="tok-comment">// _ = try tty.write(ctlseqs.decrqm_focus);</span>
|
||||
</span>
|
||||
<span class="line" id="L228"> <span class="tok-comment">// _ = try tty.write(ctlseqs.decrqm_sync);</span>
|
||||
</span>
|
||||
<span class="line" id="L229"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.decrqm_unicode);</span>
|
||||
<span class="line" id="L230"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.decrqm_color_theme);</span>
|
||||
<span class="line" id="L231"> <span class="tok-comment">// TODO: XTVERSION has a DCS response. uncomment when we can parse</span>
|
||||
</span>
|
||||
<span class="line" id="L232"> <span class="tok-comment">// that</span>
|
||||
</span>
|
||||
<span class="line" id="L233"> <span class="tok-comment">// _ = try tty.write(ctlseqs.xtversion);</span>
|
||||
</span>
|
||||
<span class="line" id="L234"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.csi_u_query);</span>
|
||||
<span class="line" id="L235"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.kitty_graphics_query);</span>
|
||||
<span class="line" id="L236"> <span class="tok-comment">// TODO: sixel geometry query interferes with F4 keys.</span>
|
||||
</span>
|
||||
<span class="line" id="L237"> <span class="tok-comment">// _ = try tty.write(ctlseqs.sixel_geometry_query);</span>
|
||||
</span>
|
||||
<span class="line" id="L238"></span>
|
||||
<span class="line" id="L239"> <span class="tok-comment">// TODO: XTGETTCAP queries ("RGB", "Smulx")</span>
|
||||
</span>
|
||||
<span class="line" id="L240"></span>
|
||||
<span class="line" id="L241"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.primary_device_attrs);</span>
|
||||
<span class="line" id="L242"> <span class="tok-kw">try</span> tty.flush();</span>
|
||||
<span class="line" id="L243"></span>
|
||||
<span class="line" id="L244"> <span class="tok-comment">// 1 second timeout</span>
|
||||
</span>
|
||||
<span class="line" id="L245"> std.Thread.Futex.timedWait(&self.query_futex, <span class="tok-number">0</span>, <span class="tok-number">1</span> * std.time.ns_per_s) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L246"></span>
|
||||
<span class="line" id="L247"> <span class="tok-comment">// enable detected features</span>
|
||||
</span>
|
||||
<span class="line" id="L248"> <span class="tok-kw">if</span> (self.caps.kitty_keyboard) {</span>
|
||||
<span class="line" id="L249"> <span class="tok-kw">try</span> self.enableKittyKeyboard(.{});</span>
|
||||
<span class="line" id="L250"> }</span>
|
||||
<span class="line" id="L251"> <span class="tok-kw">if</span> (self.caps.unicode) {</span>
|
||||
<span class="line" id="L252"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.unicode_set);</span>
|
||||
<span class="line" id="L253"> }</span>
|
||||
<span class="line" id="L254"> }</span>
|
||||
<span class="line" id="L255"></span>
|
||||
<span class="line" id="L256"> <span class="tok-comment">// the next render call will refresh the entire screen</span>
|
||||
</span>
|
||||
<span class="line" id="L257"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">queueRefresh</span>(self: *Self) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L258"> self.refresh = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L259"> }</span>
|
||||
<span class="line" id="L260"></span>
|
||||
<span class="line" id="L261"> <span class="tok-comment">/// draws the screen to the terminal</span></span>
|
||||
<span class="line" id="L262"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">render</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L263"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L264"> self.renders += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L265"> <span class="tok-kw">const</span> timer_start = std.time.microTimestamp();</span>
|
||||
<span class="line" id="L266"> <span class="tok-kw">defer</span> {</span>
|
||||
<span class="line" id="L267"> self.render_dur += std.time.microTimestamp() - timer_start;</span>
|
||||
<span class="line" id="L268"> }</span>
|
||||
<span class="line" id="L269"></span>
|
||||
<span class="line" id="L270"> <span class="tok-kw">defer</span> self.refresh = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L271"> <span class="tok-kw">defer</span> tty.flush() <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L272"></span>
|
||||
<span class="line" id="L273"> <span class="tok-comment">// Set up sync before we write anything</span>
|
||||
</span>
|
||||
<span class="line" id="L274"> <span class="tok-comment">// TODO: optimize sync so we only sync _when we have changes_. This</span>
|
||||
</span>
|
||||
<span class="line" id="L275"> <span class="tok-comment">// requires a smarter buffered writer, we'll probably have to write</span>
|
||||
</span>
|
||||
<span class="line" id="L276"> <span class="tok-comment">// our own</span>
|
||||
</span>
|
||||
<span class="line" id="L277"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.sync_set);</span>
|
||||
<span class="line" id="L278"> <span class="tok-kw">defer</span> _ = tty.write(ctlseqs.sync_reset) <span class="tok-kw">catch</span> {};</span>
|
||||
<span class="line" id="L279"></span>
|
||||
<span class="line" id="L280"> <span class="tok-comment">// Send the cursor to 0,0</span>
|
||||
</span>
|
||||
<span class="line" id="L281"> <span class="tok-comment">// TODO: this needs to move after we optimize writes. We only do</span>
|
||||
</span>
|
||||
<span class="line" id="L282"> <span class="tok-comment">// this if we have an update to make. We also need to hide cursor</span>
|
||||
</span>
|
||||
<span class="line" id="L283"> <span class="tok-comment">// and then reshow it if needed</span>
|
||||
</span>
|
||||
<span class="line" id="L284"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.hide_cursor);</span>
|
||||
<span class="line" id="L285"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.home);</span>
|
||||
<span class="line" id="L286"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.sgr_reset);</span>
|
||||
<span class="line" id="L287"></span>
|
||||
<span class="line" id="L288"> <span class="tok-comment">// initialize some variables</span>
|
||||
</span>
|
||||
<span class="line" id="L289"> <span class="tok-kw">var</span> reposition: <span class="tok-type">bool</span> = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L290"> <span class="tok-kw">var</span> row: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L291"> <span class="tok-kw">var</span> col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L292"> <span class="tok-kw">var</span> cursor: Cell.Style = .{};</span>
|
||||
<span class="line" id="L293"> <span class="tok-kw">var</span> link: Cell.Hyperlink = .{};</span>
|
||||
<span class="line" id="L294"></span>
|
||||
<span class="line" id="L295"> <span class="tok-comment">// Clear all images</span>
|
||||
</span>
|
||||
<span class="line" id="L296"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.kitty_graphics_clear);</span>
|
||||
<span class="line" id="L297"></span>
|
||||
<span class="line" id="L298"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L299"> <span class="tok-kw">while</span> (i < self.screen.buf.len) {</span>
|
||||
<span class="line" id="L300"> <span class="tok-kw">const</span> cell = self.screen.buf[i];</span>
|
||||
<span class="line" id="L301"> <span class="tok-kw">defer</span> {</span>
|
||||
<span class="line" id="L302"> <span class="tok-comment">// advance by the width of this char mod 1</span>
|
||||
</span>
|
||||
<span class="line" id="L303"> <span class="tok-kw">const</span> w = blk: {</span>
|
||||
<span class="line" id="L304"> <span class="tok-kw">if</span> (cell.char.width != <span class="tok-number">0</span>) <span class="tok-kw">break</span> :blk cell.char.width;</span>
|
||||
<span class="line" id="L305"></span>
|
||||
<span class="line" id="L306"> <span class="tok-kw">const</span> method: gwidth.Method = <span class="tok-kw">if</span> (self.caps.unicode) .unicode <span class="tok-kw">else</span> .wcwidth;</span>
|
||||
<span class="line" id="L307"> <span class="tok-kw">break</span> :blk gwidth.gwidth(cell.char.grapheme, method) <span class="tok-kw">catch</span> <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L308"> };</span>
|
||||
<span class="line" id="L309"> <span class="tok-kw">var</span> j = i + <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L310"> <span class="tok-kw">while</span> (j < i + w) : (j += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L311"> self.screen_last.buf[j].skipped = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L312"> }</span>
|
||||
<span class="line" id="L313"> col += w;</span>
|
||||
<span class="line" id="L314"> i += w;</span>
|
||||
<span class="line" id="L315"> }</span>
|
||||
<span class="line" id="L316"> <span class="tok-kw">if</span> (col >= self.screen.width) {</span>
|
||||
<span class="line" id="L317"> row += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L318"> col = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L319"> }</span>
|
||||
<span class="line" id="L320"> <span class="tok-comment">// If cell is the same as our last frame, we don't need to do</span>
|
||||
</span>
|
||||
<span class="line" id="L321"> <span class="tok-comment">// anything</span>
|
||||
</span>
|
||||
<span class="line" id="L322"> <span class="tok-kw">const</span> last = self.screen_last.buf[i];</span>
|
||||
<span class="line" id="L323"> <span class="tok-kw">if</span> (!self.refresh <span class="tok-kw">and</span> last.eql(cell) <span class="tok-kw">and</span> !last.skipped <span class="tok-kw">and</span> cell.image == <span class="tok-null">null</span>) {</span>
|
||||
<span class="line" id="L324"> reposition = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L325"> <span class="tok-comment">// Close any osc8 sequence we might be in before</span>
|
||||
</span>
|
||||
<span class="line" id="L326"> <span class="tok-comment">// repositioning</span>
|
||||
</span>
|
||||
<span class="line" id="L327"> <span class="tok-kw">if</span> (link.uri.len > <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L328"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.osc8_clear);</span>
|
||||
<span class="line" id="L329"> }</span>
|
||||
<span class="line" id="L330"> <span class="tok-kw">continue</span>;</span>
|
||||
<span class="line" id="L331"> }</span>
|
||||
<span class="line" id="L332"> self.screen_last.buf[i].skipped = <span class="tok-null">false</span>;</span>
|
||||
<span class="line" id="L333"> <span class="tok-kw">defer</span> {</span>
|
||||
<span class="line" id="L334"> cursor = cell.style;</span>
|
||||
<span class="line" id="L335"> link = cell.link;</span>
|
||||
<span class="line" id="L336"> }</span>
|
||||
<span class="line" id="L337"> <span class="tok-comment">// Set this cell in the last frame</span>
|
||||
</span>
|
||||
<span class="line" id="L338"> self.screen_last.writeCell(col, row, cell);</span>
|
||||
<span class="line" id="L339"></span>
|
||||
<span class="line" id="L340"> <span class="tok-comment">// reposition the cursor, if needed</span>
|
||||
</span>
|
||||
<span class="line" id="L341"> <span class="tok-kw">if</span> (reposition) {</span>
|
||||
<span class="line" id="L342"> <span class="tok-kw">try</span> std.fmt.format(tty.buffered_writer.writer(), ctlseqs.cup, .{ row + <span class="tok-number">1</span>, col + <span class="tok-number">1</span> });</span>
|
||||
<span class="line" id="L343"> }</span>
|
||||
<span class="line" id="L344"></span>
|
||||
<span class="line" id="L345"> <span class="tok-kw">if</span> (cell.image) |img| {</span>
|
||||
<span class="line" id="L346"> <span class="tok-kw">if</span> (img.size) |size| {</span>
|
||||
<span class="line" id="L347"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L348"> tty.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L349"> ctlseqs.kitty_graphics_scale,</span>
|
||||
<span class="line" id="L350"> .{ img.img_id, img.z_index, size.cols, size.rows },</span>
|
||||
<span class="line" id="L351"> );</span>
|
||||
<span class="line" id="L352"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L353"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L354"> tty.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L355"> ctlseqs.kitty_graphics_place,</span>
|
||||
<span class="line" id="L356"> .{ img.img_id, img.z_index },</span>
|
||||
<span class="line" id="L357"> );</span>
|
||||
<span class="line" id="L358"> }</span>
|
||||
<span class="line" id="L359"> }</span>
|
||||
<span class="line" id="L360"></span>
|
||||
<span class="line" id="L361"> <span class="tok-comment">// something is different, so let's loop through everything and</span>
|
||||
</span>
|
||||
<span class="line" id="L362"> <span class="tok-comment">// find out what</span>
|
||||
</span>
|
||||
<span class="line" id="L363"></span>
|
||||
<span class="line" id="L364"> <span class="tok-comment">// foreground</span>
|
||||
</span>
|
||||
<span class="line" id="L365"> <span class="tok-kw">if</span> (!std.meta.eql(cursor.fg, cell.style.fg)) {</span>
|
||||
<span class="line" id="L366"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L367"> <span class="tok-kw">switch</span> (cell.style.fg) {</span>
|
||||
<span class="line" id="L368"> .default => _ = <span class="tok-kw">try</span> tty.write(ctlseqs.fg_reset),</span>
|
||||
<span class="line" id="L369"> .index => |idx| {</span>
|
||||
<span class="line" id="L370"> <span class="tok-kw">switch</span> (idx) {</span>
|
||||
<span class="line" id="L371"> <span class="tok-number">0</span>...<span class="tok-number">7</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.fg_base, .{idx}),</span>
|
||||
<span class="line" id="L372"> <span class="tok-number">8</span>...<span class="tok-number">15</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.fg_bright, .{idx - <span class="tok-number">8</span>}),</span>
|
||||
<span class="line" id="L373"> <span class="tok-kw">else</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.fg_indexed, .{idx}),</span>
|
||||
<span class="line" id="L374"> }</span>
|
||||
<span class="line" id="L375"> },</span>
|
||||
<span class="line" id="L376"> .rgb => |rgb| {</span>
|
||||
<span class="line" id="L377"> <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.fg_rgb, .{ rgb[<span class="tok-number">0</span>], rgb[<span class="tok-number">1</span>], rgb[<span class="tok-number">2</span>] });</span>
|
||||
<span class="line" id="L378"> },</span>
|
||||
<span class="line" id="L379"> }</span>
|
||||
<span class="line" id="L380"> }</span>
|
||||
<span class="line" id="L381"> <span class="tok-comment">// background</span>
|
||||
</span>
|
||||
<span class="line" id="L382"> <span class="tok-kw">if</span> (!std.meta.eql(cursor.bg, cell.style.bg)) {</span>
|
||||
<span class="line" id="L383"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L384"> <span class="tok-kw">switch</span> (cell.style.bg) {</span>
|
||||
<span class="line" id="L385"> .default => _ = <span class="tok-kw">try</span> tty.write(ctlseqs.bg_reset),</span>
|
||||
<span class="line" id="L386"> .index => |idx| {</span>
|
||||
<span class="line" id="L387"> <span class="tok-kw">switch</span> (idx) {</span>
|
||||
<span class="line" id="L388"> <span class="tok-number">0</span>...<span class="tok-number">7</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.bg_base, .{idx}),</span>
|
||||
<span class="line" id="L389"> <span class="tok-number">8</span>...<span class="tok-number">15</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.bg_bright, .{idx - <span class="tok-number">8</span>}),</span>
|
||||
<span class="line" id="L390"> <span class="tok-kw">else</span> => <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.bg_indexed, .{idx}),</span>
|
||||
<span class="line" id="L391"> }</span>
|
||||
<span class="line" id="L392"> },</span>
|
||||
<span class="line" id="L393"> .rgb => |rgb| {</span>
|
||||
<span class="line" id="L394"> <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.bg_rgb, .{ rgb[<span class="tok-number">0</span>], rgb[<span class="tok-number">1</span>], rgb[<span class="tok-number">2</span>] });</span>
|
||||
<span class="line" id="L395"> },</span>
|
||||
<span class="line" id="L396"> }</span>
|
||||
<span class="line" id="L397"> }</span>
|
||||
<span class="line" id="L398"> <span class="tok-comment">// underline color</span>
|
||||
</span>
|
||||
<span class="line" id="L399"> <span class="tok-kw">if</span> (!std.meta.eql(cursor.ul, cell.style.ul)) {</span>
|
||||
<span class="line" id="L400"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L401"> <span class="tok-kw">switch</span> (cell.style.bg) {</span>
|
||||
<span class="line" id="L402"> .default => _ = <span class="tok-kw">try</span> tty.write(ctlseqs.ul_reset),</span>
|
||||
<span class="line" id="L403"> .index => |idx| {</span>
|
||||
<span class="line" id="L404"> <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.ul_indexed, .{idx});</span>
|
||||
<span class="line" id="L405"> },</span>
|
||||
<span class="line" id="L406"> .rgb => |rgb| {</span>
|
||||
<span class="line" id="L407"> <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.ul_rgb, .{ rgb[<span class="tok-number">0</span>], rgb[<span class="tok-number">1</span>], rgb[<span class="tok-number">2</span>] });</span>
|
||||
<span class="line" id="L408"> },</span>
|
||||
<span class="line" id="L409"> }</span>
|
||||
<span class="line" id="L410"> }</span>
|
||||
<span class="line" id="L411"> <span class="tok-comment">// underline style</span>
|
||||
</span>
|
||||
<span class="line" id="L412"> <span class="tok-kw">if</span> (!std.meta.eql(cursor.ul_style, cell.style.ul_style)) {</span>
|
||||
<span class="line" id="L413"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.ul_style) {</span>
|
||||
<span class="line" id="L414"> .off => ctlseqs.ul_off,</span>
|
||||
<span class="line" id="L415"> .single => ctlseqs.ul_single,</span>
|
||||
<span class="line" id="L416"> .double => ctlseqs.ul_double,</span>
|
||||
<span class="line" id="L417"> .curly => ctlseqs.ul_curly,</span>
|
||||
<span class="line" id="L418"> .dotted => ctlseqs.ul_dotted,</span>
|
||||
<span class="line" id="L419"> .dashed => ctlseqs.ul_dashed,</span>
|
||||
<span class="line" id="L420"> };</span>
|
||||
<span class="line" id="L421"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L422"> }</span>
|
||||
<span class="line" id="L423"> <span class="tok-comment">// bold</span>
|
||||
</span>
|
||||
<span class="line" id="L424"> <span class="tok-kw">if</span> (cursor.bold != cell.style.bold) {</span>
|
||||
<span class="line" id="L425"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.bold) {</span>
|
||||
<span class="line" id="L426"> <span class="tok-null">true</span> => ctlseqs.bold_set,</span>
|
||||
<span class="line" id="L427"> <span class="tok-null">false</span> => ctlseqs.bold_dim_reset,</span>
|
||||
<span class="line" id="L428"> };</span>
|
||||
<span class="line" id="L429"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L430"> <span class="tok-kw">if</span> (cell.style.dim) {</span>
|
||||
<span class="line" id="L431"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.dim_set);</span>
|
||||
<span class="line" id="L432"> }</span>
|
||||
<span class="line" id="L433"> }</span>
|
||||
<span class="line" id="L434"> <span class="tok-comment">// dim</span>
|
||||
</span>
|
||||
<span class="line" id="L435"> <span class="tok-kw">if</span> (cursor.dim != cell.style.dim) {</span>
|
||||
<span class="line" id="L436"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.dim) {</span>
|
||||
<span class="line" id="L437"> <span class="tok-null">true</span> => ctlseqs.dim_set,</span>
|
||||
<span class="line" id="L438"> <span class="tok-null">false</span> => ctlseqs.bold_dim_reset,</span>
|
||||
<span class="line" id="L439"> };</span>
|
||||
<span class="line" id="L440"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L441"> <span class="tok-kw">if</span> (cell.style.bold) {</span>
|
||||
<span class="line" id="L442"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.bold_set);</span>
|
||||
<span class="line" id="L443"> }</span>
|
||||
<span class="line" id="L444"> }</span>
|
||||
<span class="line" id="L445"> <span class="tok-comment">// dim</span>
|
||||
</span>
|
||||
<span class="line" id="L446"> <span class="tok-kw">if</span> (cursor.italic != cell.style.italic) {</span>
|
||||
<span class="line" id="L447"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.italic) {</span>
|
||||
<span class="line" id="L448"> <span class="tok-null">true</span> => ctlseqs.italic_set,</span>
|
||||
<span class="line" id="L449"> <span class="tok-null">false</span> => ctlseqs.italic_reset,</span>
|
||||
<span class="line" id="L450"> };</span>
|
||||
<span class="line" id="L451"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L452"> }</span>
|
||||
<span class="line" id="L453"> <span class="tok-comment">// dim</span>
|
||||
</span>
|
||||
<span class="line" id="L454"> <span class="tok-kw">if</span> (cursor.blink != cell.style.blink) {</span>
|
||||
<span class="line" id="L455"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.blink) {</span>
|
||||
<span class="line" id="L456"> <span class="tok-null">true</span> => ctlseqs.blink_set,</span>
|
||||
<span class="line" id="L457"> <span class="tok-null">false</span> => ctlseqs.blink_reset,</span>
|
||||
<span class="line" id="L458"> };</span>
|
||||
<span class="line" id="L459"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L460"> }</span>
|
||||
<span class="line" id="L461"> <span class="tok-comment">// reverse</span>
|
||||
</span>
|
||||
<span class="line" id="L462"> <span class="tok-kw">if</span> (cursor.reverse != cell.style.reverse) {</span>
|
||||
<span class="line" id="L463"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.reverse) {</span>
|
||||
<span class="line" id="L464"> <span class="tok-null">true</span> => ctlseqs.reverse_set,</span>
|
||||
<span class="line" id="L465"> <span class="tok-null">false</span> => ctlseqs.reverse_reset,</span>
|
||||
<span class="line" id="L466"> };</span>
|
||||
<span class="line" id="L467"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L468"> }</span>
|
||||
<span class="line" id="L469"> <span class="tok-comment">// invisible</span>
|
||||
</span>
|
||||
<span class="line" id="L470"> <span class="tok-kw">if</span> (cursor.invisible != cell.style.invisible) {</span>
|
||||
<span class="line" id="L471"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.invisible) {</span>
|
||||
<span class="line" id="L472"> <span class="tok-null">true</span> => ctlseqs.invisible_set,</span>
|
||||
<span class="line" id="L473"> <span class="tok-null">false</span> => ctlseqs.invisible_reset,</span>
|
||||
<span class="line" id="L474"> };</span>
|
||||
<span class="line" id="L475"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L476"> }</span>
|
||||
<span class="line" id="L477"> <span class="tok-comment">// strikethrough</span>
|
||||
</span>
|
||||
<span class="line" id="L478"> <span class="tok-kw">if</span> (cursor.strikethrough != cell.style.strikethrough) {</span>
|
||||
<span class="line" id="L479"> <span class="tok-kw">const</span> seq = <span class="tok-kw">switch</span> (cell.style.strikethrough) {</span>
|
||||
<span class="line" id="L480"> <span class="tok-null">true</span> => ctlseqs.strikethrough_set,</span>
|
||||
<span class="line" id="L481"> <span class="tok-null">false</span> => ctlseqs.strikethrough_reset,</span>
|
||||
<span class="line" id="L482"> };</span>
|
||||
<span class="line" id="L483"> _ = <span class="tok-kw">try</span> tty.write(seq);</span>
|
||||
<span class="line" id="L484"> }</span>
|
||||
<span class="line" id="L485"></span>
|
||||
<span class="line" id="L486"> <span class="tok-comment">// url</span>
|
||||
</span>
|
||||
<span class="line" id="L487"> <span class="tok-kw">if</span> (!std.meta.eql(link.uri, cell.link.uri)) {</span>
|
||||
<span class="line" id="L488"> <span class="tok-kw">var</span> ps = cell.link.params;</span>
|
||||
<span class="line" id="L489"> <span class="tok-kw">if</span> (cell.link.uri.len == <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L490"> <span class="tok-comment">// Empty out the params no matter what if we don't have</span>
|
||||
</span>
|
||||
<span class="line" id="L491"> <span class="tok-comment">// a url</span>
|
||||
</span>
|
||||
<span class="line" id="L492"> ps = <span class="tok-str">""</span>;</span>
|
||||
<span class="line" id="L493"> }</span>
|
||||
<span class="line" id="L494"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L495"> <span class="tok-kw">try</span> std.fmt.format(writer, ctlseqs.osc8, .{ ps, cell.link.uri });</span>
|
||||
<span class="line" id="L496"> }</span>
|
||||
<span class="line" id="L497"> _ = <span class="tok-kw">try</span> tty.write(cell.char.grapheme);</span>
|
||||
<span class="line" id="L498"> }</span>
|
||||
<span class="line" id="L499"> <span class="tok-kw">if</span> (self.screen.cursor_vis) {</span>
|
||||
<span class="line" id="L500"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L501"> tty.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L502"> ctlseqs.cup,</span>
|
||||
<span class="line" id="L503"> .{</span>
|
||||
<span class="line" id="L504"> self.screen.cursor_row + <span class="tok-number">1</span>,</span>
|
||||
<span class="line" id="L505"> self.screen.cursor_col + <span class="tok-number">1</span>,</span>
|
||||
<span class="line" id="L506"> },</span>
|
||||
<span class="line" id="L507"> );</span>
|
||||
<span class="line" id="L508"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.show_cursor);</span>
|
||||
<span class="line" id="L509"> }</span>
|
||||
<span class="line" id="L510"> <span class="tok-kw">if</span> (self.screen.mouse_shape != self.screen_last.mouse_shape) {</span>
|
||||
<span class="line" id="L511"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L512"> tty.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L513"> ctlseqs.osc22_mouse_shape,</span>
|
||||
<span class="line" id="L514"> .{<span class="tok-builtin">@tagName</span>(self.screen.mouse_shape)},</span>
|
||||
<span class="line" id="L515"> );</span>
|
||||
<span class="line" id="L516"> }</span>
|
||||
<span class="line" id="L517"> }</span>
|
||||
<span class="line" id="L518"></span>
|
||||
<span class="line" id="L519"> <span class="tok-kw">fn</span> <span class="tok-fn">enableKittyKeyboard</span>(self: *Self, flags: Key.KittyFlags) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L520"> self.state.kitty_keyboard = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L521"> <span class="tok-kw">const</span> flag_int: <span class="tok-type">u5</span> = <span class="tok-builtin">@bitCast</span>(flags);</span>
|
||||
<span class="line" id="L522"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L523"> self.tty.?.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L524"> ctlseqs.csi_u_push,</span>
|
||||
<span class="line" id="L525"> .{</span>
|
||||
<span class="line" id="L526"> flag_int,</span>
|
||||
<span class="line" id="L527"> },</span>
|
||||
<span class="line" id="L528"> );</span>
|
||||
<span class="line" id="L529"> <span class="tok-kw">try</span> self.tty.?.flush();</span>
|
||||
<span class="line" id="L530"> }</span>
|
||||
<span class="line" id="L531"></span>
|
||||
<span class="line" id="L532"> <span class="tok-comment">/// send a system notification</span></span>
|
||||
<span class="line" id="L533"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">notify</span>(self: *Self, title: ?[]<span class="tok-kw">const</span> <span class="tok-type">u8</span>, body: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L534"> <span class="tok-kw">if</span> (self.tty == <span class="tok-null">null</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L535"> <span class="tok-kw">if</span> (title) |t| {</span>
|
||||
<span class="line" id="L536"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L537"> self.tty.?.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L538"> ctlseqs.osc777_notify,</span>
|
||||
<span class="line" id="L539"> .{ t, body },</span>
|
||||
<span class="line" id="L540"> );</span>
|
||||
<span class="line" id="L541"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L542"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L543"> self.tty.?.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L544"> ctlseqs.osc9_notify,</span>
|
||||
<span class="line" id="L545"> .{body},</span>
|
||||
<span class="line" id="L546"> );</span>
|
||||
<span class="line" id="L547"> }</span>
|
||||
<span class="line" id="L548"> <span class="tok-kw">try</span> self.tty.?.flush();</span>
|
||||
<span class="line" id="L549"> }</span>
|
||||
<span class="line" id="L550"></span>
|
||||
<span class="line" id="L551"> <span class="tok-comment">/// sets the window title</span></span>
|
||||
<span class="line" id="L552"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">setTitle</span>(self: *Self, title: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L553"> <span class="tok-kw">if</span> (self.tty == <span class="tok-null">null</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L554"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L555"> self.tty.?.buffered_writer.writer(),</span>
|
||||
<span class="line" id="L556"> ctlseqs.osc2_set_title,</span>
|
||||
<span class="line" id="L557"> .{title},</span>
|
||||
<span class="line" id="L558"> );</span>
|
||||
<span class="line" id="L559"> <span class="tok-kw">try</span> self.tty.?.flush();</span>
|
||||
<span class="line" id="L560"> }</span>
|
||||
<span class="line" id="L561"></span>
|
||||
<span class="line" id="L562"> <span class="tok-comment">// turn bracketed paste on or off. An event will be sent at the</span>
|
||||
</span>
|
||||
<span class="line" id="L563"> <span class="tok-comment">// beginning and end of a detected paste. All keystrokes between these</span>
|
||||
</span>
|
||||
<span class="line" id="L564"> <span class="tok-comment">// events were pasted</span>
|
||||
</span>
|
||||
<span class="line" id="L565"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">setBracketedPaste</span>(self: *Self, enable: <span class="tok-type">bool</span>) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L566"> <span class="tok-kw">if</span> (self.tty == <span class="tok-null">null</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L567"> self.state.bracketed_paste = enable;</span>
|
||||
<span class="line" id="L568"> <span class="tok-kw">const</span> seq = <span class="tok-kw">if</span> (enable) {</span>
|
||||
<span class="line" id="L569"> self.state.bracketed_paste = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L570"> ctlseqs.bp_set;</span>
|
||||
<span class="line" id="L571"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L572"> self.state.bracketed_paste = <span class="tok-null">true</span>;</span>
|
||||
<span class="line" id="L573"> ctlseqs.bp_reset;</span>
|
||||
<span class="line" id="L574"> };</span>
|
||||
<span class="line" id="L575"> _ = <span class="tok-kw">try</span> self.tty.?.write(seq);</span>
|
||||
<span class="line" id="L576"> <span class="tok-kw">try</span> self.tty.?.flush();</span>
|
||||
<span class="line" id="L577"> }</span>
|
||||
<span class="line" id="L578"></span>
|
||||
<span class="line" id="L579"> <span class="tok-comment">/// set the mouse shape</span></span>
|
||||
<span class="line" id="L580"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">setMouseShape</span>(self: *Self, shape: Mouse.Shape) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L581"> self.screen.mouse_shape = shape;</span>
|
||||
<span class="line" id="L582"> }</span>
|
||||
<span class="line" id="L583"></span>
|
||||
<span class="line" id="L584"> <span class="tok-comment">/// turn mouse reporting on or off</span></span>
|
||||
<span class="line" id="L585"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">setMouseMode</span>(self: *Self, enable: <span class="tok-type">bool</span>) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L586"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L587"> self.state.mouse = enable;</span>
|
||||
<span class="line" id="L588"> <span class="tok-kw">if</span> (enable) {</span>
|
||||
<span class="line" id="L589"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.mouse_set);</span>
|
||||
<span class="line" id="L590"> <span class="tok-kw">try</span> tty.flush();</span>
|
||||
<span class="line" id="L591"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L592"> _ = <span class="tok-kw">try</span> tty.write(ctlseqs.mouse_reset);</span>
|
||||
<span class="line" id="L593"> <span class="tok-kw">try</span> tty.flush();</span>
|
||||
<span class="line" id="L594"> }</span>
|
||||
<span class="line" id="L595"> }</span>
|
||||
<span class="line" id="L596"></span>
|
||||
<span class="line" id="L597"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">loadImage</span>(</span>
|
||||
<span class="line" id="L598"> self: *Self,</span>
|
||||
<span class="line" id="L599"> alloc: std.mem.Allocator,</span>
|
||||
<span class="line" id="L600"> src: Image.Source,</span>
|
||||
<span class="line" id="L601"> ) !Image {</span>
|
||||
<span class="line" id="L602"> <span class="tok-kw">if</span> (!self.caps.kitty_graphics) <span class="tok-kw">return</span> <span class="tok-kw">error</span>.NoGraphicsCapability;</span>
|
||||
<span class="line" id="L603"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.NoTTY;</span>
|
||||
<span class="line" id="L604"> <span class="tok-kw">defer</span> self.next_img_id += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L605"></span>
|
||||
<span class="line" id="L606"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L607"></span>
|
||||
<span class="line" id="L608"> <span class="tok-kw">var</span> img = <span class="tok-kw">switch</span> (src) {</span>
|
||||
<span class="line" id="L609"> .path => |path| <span class="tok-kw">try</span> zigimg.Image.fromFilePath(alloc, path),</span>
|
||||
<span class="line" id="L610"> .mem => |bytes| <span class="tok-kw">try</span> zigimg.Image.fromMemory(alloc, bytes),</span>
|
||||
<span class="line" id="L611"> };</span>
|
||||
<span class="line" id="L612"> <span class="tok-kw">defer</span> img.deinit();</span>
|
||||
<span class="line" id="L613"> <span class="tok-kw">const</span> png_buf = <span class="tok-kw">try</span> alloc.alloc(<span class="tok-type">u8</span>, img.imageByteSize());</span>
|
||||
<span class="line" id="L614"> <span class="tok-kw">defer</span> alloc.free(png_buf);</span>
|
||||
<span class="line" id="L615"> <span class="tok-kw">const</span> png = <span class="tok-kw">try</span> img.writeToMemory(png_buf, .{ .png = .{} });</span>
|
||||
<span class="line" id="L616"> <span class="tok-kw">const</span> b64_buf = <span class="tok-kw">try</span> alloc.alloc(<span class="tok-type">u8</span>, base64.calcSize(png.len));</span>
|
||||
<span class="line" id="L617"> <span class="tok-kw">const</span> encoded = base64.encode(b64_buf, png);</span>
|
||||
<span class="line" id="L618"> <span class="tok-kw">defer</span> alloc.free(b64_buf);</span>
|
||||
<span class="line" id="L619"></span>
|
||||
<span class="line" id="L620"> <span class="tok-kw">const</span> id = self.next_img_id;</span>
|
||||
<span class="line" id="L621"></span>
|
||||
<span class="line" id="L622"> log.debug(<span class="tok-str">"transmitting kitty image: id={d}, len={d}"</span>, .{ id, encoded.len });</span>
|
||||
<span class="line" id="L623"></span>
|
||||
<span class="line" id="L624"> <span class="tok-kw">if</span> (encoded.len < <span class="tok-number">4096</span>) {</span>
|
||||
<span class="line" id="L625"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L626"> writer,</span>
|
||||
<span class="line" id="L627"> <span class="tok-str">"\x1b_Gf=100,i={d};{s}\x1b\\"</span>,</span>
|
||||
<span class="line" id="L628"> .{</span>
|
||||
<span class="line" id="L629"> id,</span>
|
||||
<span class="line" id="L630"> encoded,</span>
|
||||
<span class="line" id="L631"> },</span>
|
||||
<span class="line" id="L632"> );</span>
|
||||
<span class="line" id="L633"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L634"> <span class="tok-kw">var</span> n: <span class="tok-type">usize</span> = <span class="tok-number">4096</span>;</span>
|
||||
<span class="line" id="L635"></span>
|
||||
<span class="line" id="L636"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L637"> writer,</span>
|
||||
<span class="line" id="L638"> <span class="tok-str">"\x1b_Gf=100,i={d},m=1;{s}\x1b\\"</span>,</span>
|
||||
<span class="line" id="L639"> .{ id, encoded[<span class="tok-number">0</span>..n] },</span>
|
||||
<span class="line" id="L640"> );</span>
|
||||
<span class="line" id="L641"> <span class="tok-kw">while</span> (n < encoded.len) : (n += <span class="tok-number">4096</span>) {</span>
|
||||
<span class="line" id="L642"> <span class="tok-kw">const</span> end: <span class="tok-type">usize</span> = <span class="tok-builtin">@min</span>(n + <span class="tok-number">4096</span>, encoded.len);</span>
|
||||
<span class="line" id="L643"> <span class="tok-kw">const</span> m: <span class="tok-type">u2</span> = <span class="tok-kw">if</span> (end == encoded.len) <span class="tok-number">0</span> <span class="tok-kw">else</span> <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L644"> <span class="tok-kw">try</span> std.fmt.format(</span>
|
||||
<span class="line" id="L645"> writer,</span>
|
||||
<span class="line" id="L646"> <span class="tok-str">"\x1b_Gm={d};{s}\x1b\\"</span>,</span>
|
||||
<span class="line" id="L647"> .{</span>
|
||||
<span class="line" id="L648"> m,</span>
|
||||
<span class="line" id="L649"> encoded[n..end],</span>
|
||||
<span class="line" id="L650"> },</span>
|
||||
<span class="line" id="L651"> );</span>
|
||||
<span class="line" id="L652"> }</span>
|
||||
<span class="line" id="L653"> }</span>
|
||||
<span class="line" id="L654"> <span class="tok-kw">try</span> tty.buffered_writer.flush();</span>
|
||||
<span class="line" id="L655"> <span class="tok-kw">return</span> .{</span>
|
||||
<span class="line" id="L656"> .id = id,</span>
|
||||
<span class="line" id="L657"> .width = img.width,</span>
|
||||
<span class="line" id="L658"> .height = img.height,</span>
|
||||
<span class="line" id="L659"> };</span>
|
||||
<span class="line" id="L660"> }</span>
|
||||
<span class="line" id="L661"></span>
|
||||
<span class="line" id="L662"> <span class="tok-comment">/// deletes an image from the terminal's memory</span></span>
|
||||
<span class="line" id="L663"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">freeImage</span>(self: Self, id: <span class="tok-type">u32</span>) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L664"> <span class="tok-kw">var</span> tty = self.tty <span class="tok-kw">orelse</span> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L665"> <span class="tok-kw">const</span> writer = tty.buffered_writer.writer();</span>
|
||||
<span class="line" id="L666"> std.fmt.format(writer, <span class="tok-str">"\x1b_Ga=d,d=I,i={d};\x1b\\"</span>, .{id}) <span class="tok-kw">catch</span> |err| {</span>
|
||||
<span class="line" id="L667"> log.err(<span class="tok-str">"couldn't delete image {d}: {}"</span>, .{ id, err });</span>
|
||||
<span class="line" id="L668"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L669"> };</span>
|
||||
<span class="line" id="L670"> tty.buffered_writer.flush() <span class="tok-kw">catch</span> |err| {</span>
|
||||
<span class="line" id="L671"> log.err(<span class="tok-str">"couldn't flush writer: {}"</span>, .{err});</span>
|
||||
<span class="line" id="L672"> };</span>
|
||||
<span class="line" id="L673"> }</span>
|
||||
<span class="line" id="L674"> };</span>
|
||||
<span class="line" id="L675">}</span>
|
||||
<span class="line" id="L676"></span>
|
||||
<span class="line" id="L677"><span class="tok-kw">test</span> <span class="tok-str">"Vaxis: event queueing"</span> {</span>
|
||||
<span class="line" id="L678"> <span class="tok-kw">const</span> Event = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
|
||||
<span class="line" id="L679"> key,</span>
|
||||
<span class="line" id="L680"> };</span>
|
||||
<span class="line" id="L681"> <span class="tok-kw">var</span> vx: Vaxis(Event) = <span class="tok-kw">try</span> Vaxis(Event).init(.{});</span>
|
||||
<span class="line" id="L682"> <span class="tok-kw">defer</span> vx.deinit(<span class="tok-null">null</span>);</span>
|
||||
<span class="line" id="L683"> vx.postEvent(.key);</span>
|
||||
<span class="line" id="L684"> <span class="tok-kw">const</span> event = vx.nextEvent();</span>
|
||||
<span class="line" id="L685"> <span class="tok-kw">try</span> std.testing.expect(event == .key);</span>
|
||||
<span class="line" id="L686">}</span>
|
||||
<span class="line" id="L687"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
121
docs/src/vaxis/widgets.zig.html
Normal file
121
docs/src/vaxis/widgets.zig.html
Normal file
|
|
@ -0,0 +1,121 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>widgets.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> border = <span class="tok-builtin">@import</span>(<span class="tok-str">"widgets/border.zig"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> alignment = <span class="tok-builtin">@import</span>(<span class="tok-str">"widgets/alignment.zig"</span>);</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> TextInput = <span class="tok-builtin">@import</span>(<span class="tok-str">"widgets/TextInput.zig"</span>);</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Table = <span class="tok-builtin">@import</span>(<span class="tok-str">"widgets/Table.zig"</span>);</span>
|
||||
<span class="line" id="L5"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
274
docs/src/vaxis/widgets/Table.zig.html
Normal file
274
docs/src/vaxis/widgets/Table.zig.html
Normal file
|
|
@ -0,0 +1,274 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>widgets/Table.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> fmt = std.fmt;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> heap = std.heap;</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> mem = std.mem;</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> meta = std.meta;</span>
|
||||
<span class="line" id="L6"></span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> vaxis = <span class="tok-builtin">@import</span>(<span class="tok-str">"../vaxis.zig"</span>);</span>
|
||||
<span class="line" id="L8"></span>
|
||||
<span class="line" id="L9"><span class="tok-comment">/// Table Context for maintaining state and drawing Tables with `drawTable()`.</span></span>
|
||||
<span class="line" id="L10"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> TableContext = <span class="tok-kw">struct</span>{</span>
|
||||
<span class="line" id="L11"> <span class="tok-comment">/// Current selected Row of the Table.</span></span>
|
||||
<span class="line" id="L12"> row: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L13"> <span class="tok-comment">/// Current selected Column of the Table.</span></span>
|
||||
<span class="line" id="L14"> col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L15"> <span class="tok-comment">/// Starting point within the Data List.</span></span>
|
||||
<span class="line" id="L16"> start: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L17"></span>
|
||||
<span class="line" id="L18"> <span class="tok-comment">/// Active status of the Table.</span></span>
|
||||
<span class="line" id="L19"> active: <span class="tok-type">bool</span> = <span class="tok-null">false</span>,</span>
|
||||
<span class="line" id="L20"></span>
|
||||
<span class="line" id="L21"> <span class="tok-comment">/// The Background Color for Selected Rows and Column Headers.</span></span>
|
||||
<span class="line" id="L22"> selected_bg: vaxis.Cell.Color,</span>
|
||||
<span class="line" id="L23"> <span class="tok-comment">/// First Column Header Background Color</span></span>
|
||||
<span class="line" id="L24"> hdr_bg_1: vaxis.Cell.Color = .{ .rgb = [_]<span class="tok-type">u8</span>{ <span class="tok-number">64</span>, <span class="tok-number">64</span>, <span class="tok-number">64</span> } },</span>
|
||||
<span class="line" id="L25"> <span class="tok-comment">/// Second Column Header Background Color</span></span>
|
||||
<span class="line" id="L26"> hdr_bg_2: vaxis.Cell.Color = .{ .rgb = [_]<span class="tok-type">u8</span>{ <span class="tok-number">8</span>, <span class="tok-number">8</span>, <span class="tok-number">24</span> } },</span>
|
||||
<span class="line" id="L27"> <span class="tok-comment">/// First Row Background Color</span></span>
|
||||
<span class="line" id="L28"> row_bg_1: vaxis.Cell.Color = .{ .rgb = [_]<span class="tok-type">u8</span>{ <span class="tok-number">32</span>, <span class="tok-number">32</span>, <span class="tok-number">32</span> } },</span>
|
||||
<span class="line" id="L29"> <span class="tok-comment">/// Second Row Background Color</span></span>
|
||||
<span class="line" id="L30"> row_bg_2: vaxis.Cell.Color = .{ .rgb = [_]<span class="tok-type">u8</span>{ <span class="tok-number">8</span>, <span class="tok-number">8</span>, <span class="tok-number">8</span> } },</span>
|
||||
<span class="line" id="L31"></span>
|
||||
<span class="line" id="L32"> <span class="tok-comment">/// Y Offset for drawing to the parent Window.</span></span>
|
||||
<span class="line" id="L33"> y_off: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L34">};</span>
|
||||
<span class="line" id="L35"></span>
|
||||
<span class="line" id="L36"><span class="tok-comment">/// Draw a Table for the TUI.</span></span>
|
||||
<span class="line" id="L37"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">drawTable</span>(</span>
|
||||
<span class="line" id="L38"> <span class="tok-comment">/// This should be an ArenaAllocator that can be deinitialized after each event call.</span></span>
|
||||
<span class="line" id="L39"> <span class="tok-comment">/// The Allocator is only used if a row field is a non-String.</span></span>
|
||||
<span class="line" id="L40"> <span class="tok-comment">/// If the Allocator is not provided, those fields will show "[unsupported (TypeName)]".</span></span>
|
||||
<span class="line" id="L41"> alloc: ?mem.Allocator,</span>
|
||||
<span class="line" id="L42"> <span class="tok-comment">/// The parent Window to draw to.</span></span>
|
||||
<span class="line" id="L43"> win: vaxis.Window,</span>
|
||||
<span class="line" id="L44"> <span class="tok-comment">/// Headers for the Table</span></span>
|
||||
<span class="line" id="L45"> headers: []<span class="tok-kw">const</span> []<span class="tok-kw">const</span> <span class="tok-type">u8</span>,</span>
|
||||
<span class="line" id="L46"> <span class="tok-comment">/// This must be an ArrayList.</span></span>
|
||||
<span class="line" id="L47"> data_list: <span class="tok-kw">anytype</span>,</span>
|
||||
<span class="line" id="L48"> <span class="tok-comment">// The Table Context for this Table.</span>
|
||||
</span>
|
||||
<span class="line" id="L49"> table_ctx: *TableContext,</span>
|
||||
<span class="line" id="L50">) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L51"> <span class="tok-kw">const</span> table_win = win.initChild(</span>
|
||||
<span class="line" id="L52"> <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L53"> table_ctx.y_off,</span>
|
||||
<span class="line" id="L54"> .{ .limit = win.width },</span>
|
||||
<span class="line" id="L55"> .{ .limit = win.height },</span>
|
||||
<span class="line" id="L56"> );</span>
|
||||
<span class="line" id="L57"> </span>
|
||||
<span class="line" id="L58"> <span class="tok-kw">var</span> item_width = table_win.width / headers.len;</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">if</span> (item_width % <span class="tok-number">2</span> != <span class="tok-number">0</span>) item_width += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L60"></span>
|
||||
<span class="line" id="L61"> <span class="tok-kw">if</span> (table_ctx.col > headers.len - <span class="tok-number">1</span>) table_ctx.*.col = headers.len - <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L62"> <span class="tok-kw">for</span> (headers[<span class="tok-number">0</span>..], <span class="tok-number">0</span>..) |hdr_txt, idx| {</span>
|
||||
<span class="line" id="L63"> <span class="tok-kw">const</span> hdr_bg =</span>
|
||||
<span class="line" id="L64"> <span class="tok-kw">if</span> (table_ctx.active <span class="tok-kw">and</span> idx == table_ctx.col) table_ctx.selected_bg</span>
|
||||
<span class="line" id="L65"> <span class="tok-kw">else</span> <span class="tok-kw">if</span> (idx % <span class="tok-number">2</span> == <span class="tok-number">0</span>) table_ctx.hdr_bg_1</span>
|
||||
<span class="line" id="L66"> <span class="tok-kw">else</span> table_ctx.hdr_bg_2;</span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">const</span> hdr_win = table_win.initChild(</span>
|
||||
<span class="line" id="L68"> idx * item_width,</span>
|
||||
<span class="line" id="L69"> <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L70"> .{ .limit = item_width },</span>
|
||||
<span class="line" id="L71"> .{ .limit = <span class="tok-number">1</span> },</span>
|
||||
<span class="line" id="L72"> );</span>
|
||||
<span class="line" id="L73"> <span class="tok-kw">var</span> hdr = vaxis.widgets.alignment.center(hdr_win, <span class="tok-builtin">@min</span>(item_width - <span class="tok-number">1</span>, hdr_txt.len), <span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L74"> hdr_win.fill(.{ .style = .{ .bg = hdr_bg } });</span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">var</span> seg = [_]vaxis.Cell.Segment{ .{</span>
|
||||
<span class="line" id="L76"> .text = hdr_txt,</span>
|
||||
<span class="line" id="L77"> .style = .{</span>
|
||||
<span class="line" id="L78"> .bg = hdr_bg,</span>
|
||||
<span class="line" id="L79"> .bold = <span class="tok-null">true</span>,</span>
|
||||
<span class="line" id="L80"> .ul_style = <span class="tok-kw">if</span> (idx == table_ctx.col) .single <span class="tok-kw">else</span> .dotted,</span>
|
||||
<span class="line" id="L81"> },</span>
|
||||
<span class="line" id="L82"> } };</span>
|
||||
<span class="line" id="L83"> <span class="tok-kw">try</span> hdr.wrap(seg[<span class="tok-number">0</span>..]);</span>
|
||||
<span class="line" id="L84"> }</span>
|
||||
<span class="line" id="L85"></span>
|
||||
<span class="line" id="L86"> <span class="tok-kw">const</span> max_items = <span class="tok-kw">if</span> (data_list.items.len > table_win.height - <span class="tok-number">1</span>) table_win.height - <span class="tok-number">1</span> <span class="tok-kw">else</span> data_list.items.len;</span>
|
||||
<span class="line" id="L87"> <span class="tok-kw">var</span> end = table_ctx.*.start + max_items;</span>
|
||||
<span class="line" id="L88"> <span class="tok-kw">if</span> (end > data_list.items.len) end = data_list.items.len;</span>
|
||||
<span class="line" id="L89"> table_ctx.*.start = tableStart: {</span>
|
||||
<span class="line" id="L90"> <span class="tok-kw">if</span> (table_ctx.row == <span class="tok-number">0</span>) </span>
|
||||
<span class="line" id="L91"> <span class="tok-kw">break</span> :tableStart <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L92"> <span class="tok-kw">if</span> (table_ctx.row < table_ctx.start) </span>
|
||||
<span class="line" id="L93"> <span class="tok-kw">break</span> :tableStart table_ctx.start - (table_ctx.start - table_ctx.row);</span>
|
||||
<span class="line" id="L94"> <span class="tok-kw">if</span> (table_ctx.row >= data_list.items.len - <span class="tok-number">1</span>) </span>
|
||||
<span class="line" id="L95"> table_ctx.*.row = data_list.items.len - <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">if</span> (table_ctx.row >= end) </span>
|
||||
<span class="line" id="L97"> <span class="tok-kw">break</span> :tableStart table_ctx.start + (table_ctx.row - end + <span class="tok-number">1</span>);</span>
|
||||
<span class="line" id="L98"> <span class="tok-kw">break</span> :tableStart table_ctx.start;</span>
|
||||
<span class="line" id="L99"> };</span>
|
||||
<span class="line" id="L100"> end = table_ctx.*.start + max_items;</span>
|
||||
<span class="line" id="L101"> <span class="tok-kw">if</span> (end > data_list.items.len) end = data_list.items.len;</span>
|
||||
<span class="line" id="L102"> <span class="tok-kw">for</span> (data_list.items[table_ctx.start..end], <span class="tok-number">0</span>..) |data, idx| {</span>
|
||||
<span class="line" id="L103"> <span class="tok-kw">const</span> row_bg =</span>
|
||||
<span class="line" id="L104"> <span class="tok-kw">if</span> (table_ctx.active <span class="tok-kw">and</span> table_ctx.start + idx == table_ctx.row) table_ctx.selected_bg</span>
|
||||
<span class="line" id="L105"> <span class="tok-kw">else</span> <span class="tok-kw">if</span> (idx % <span class="tok-number">2</span> == <span class="tok-number">0</span>) table_ctx.row_bg_1</span>
|
||||
<span class="line" id="L106"> <span class="tok-kw">else</span> table_ctx.row_bg_2;</span>
|
||||
<span class="line" id="L107"></span>
|
||||
<span class="line" id="L108"> <span class="tok-kw">const</span> row_win = table_win.initChild(</span>
|
||||
<span class="line" id="L109"> <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L110"> <span class="tok-number">1</span> + idx,</span>
|
||||
<span class="line" id="L111"> .{ .limit = table_win.width },</span>
|
||||
<span class="line" id="L112"> .{ .limit = <span class="tok-number">1</span> },</span>
|
||||
<span class="line" id="L113"> );</span>
|
||||
<span class="line" id="L114"> <span class="tok-kw">const</span> DataT = <span class="tok-builtin">@TypeOf</span>(data);</span>
|
||||
<span class="line" id="L115"> <span class="tok-kw">const</span> item_fields = meta.fields(DataT);</span>
|
||||
<span class="line" id="L116"> <span class="tok-kw">inline</span> <span class="tok-kw">for</span> (item_fields[<span class="tok-number">0</span>..], <span class="tok-number">0</span>..) |item_field, item_idx| {</span>
|
||||
<span class="line" id="L117"> <span class="tok-kw">const</span> item = <span class="tok-builtin">@field</span>(data, item_field.name);</span>
|
||||
<span class="line" id="L118"> <span class="tok-kw">const</span> ItemT = <span class="tok-builtin">@TypeOf</span>(item);</span>
|
||||
<span class="line" id="L119"> <span class="tok-kw">const</span> item_win = row_win.initChild(</span>
|
||||
<span class="line" id="L120"> item_idx * item_width,</span>
|
||||
<span class="line" id="L121"> <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L122"> .{ .limit = item_width },</span>
|
||||
<span class="line" id="L123"> .{ .limit = <span class="tok-number">1</span> },</span>
|
||||
<span class="line" id="L124"> );</span>
|
||||
<span class="line" id="L125"> item_win.fill(.{ .style = .{ .bg = row_bg } });</span>
|
||||
<span class="line" id="L126"> <span class="tok-kw">var</span> seg = [_]vaxis.Cell.Segment{ .{</span>
|
||||
<span class="line" id="L127"> .text = <span class="tok-kw">switch</span>(ItemT) {</span>
|
||||
<span class="line" id="L128"> []<span class="tok-kw">const</span> <span class="tok-type">u8</span> => item,</span>
|
||||
<span class="line" id="L129"> <span class="tok-kw">else</span> => nonStr: {</span>
|
||||
<span class="line" id="L130"> <span class="tok-kw">switch</span> (<span class="tok-builtin">@typeInfo</span>(ItemT)) {</span>
|
||||
<span class="line" id="L131"> .Optional => {</span>
|
||||
<span class="line" id="L132"> <span class="tok-kw">const</span> opt_item = item <span class="tok-kw">orelse</span> <span class="tok-kw">break</span> :nonStr <span class="tok-str">"-"</span>;</span>
|
||||
<span class="line" id="L133"> <span class="tok-kw">switch</span>(<span class="tok-builtin">@typeInfo</span>(ItemT).Optional.child) {</span>
|
||||
<span class="line" id="L134"> []<span class="tok-kw">const</span> <span class="tok-type">u8</span> => <span class="tok-kw">break</span> :nonStr opt_item,</span>
|
||||
<span class="line" id="L135"> <span class="tok-kw">else</span> => {</span>
|
||||
<span class="line" id="L136"> <span class="tok-kw">break</span> :nonStr</span>
|
||||
<span class="line" id="L137"> <span class="tok-kw">if</span> (alloc) |_alloc| <span class="tok-kw">try</span> fmt.allocPrint(_alloc, <span class="tok-str">"{any}"</span>, .{ opt_item })</span>
|
||||
<span class="line" id="L138"> <span class="tok-kw">else</span> fmt.comptimePrint(<span class="tok-str">"[unsupported ({s})]"</span>, .{ <span class="tok-builtin">@typeName</span>(DataT) });</span>
|
||||
<span class="line" id="L139"> }</span>
|
||||
<span class="line" id="L140"> }</span>
|
||||
<span class="line" id="L141"> },</span>
|
||||
<span class="line" id="L142"> <span class="tok-kw">else</span> => {</span>
|
||||
<span class="line" id="L143"> <span class="tok-kw">break</span> :nonStr</span>
|
||||
<span class="line" id="L144"> <span class="tok-kw">if</span> (alloc) |_alloc| <span class="tok-kw">try</span> fmt.allocPrint(_alloc, <span class="tok-str">"{any}"</span>, .{ item })</span>
|
||||
<span class="line" id="L145"> <span class="tok-kw">else</span> fmt.comptimePrint(<span class="tok-str">"[unsupported ({s})]"</span>, .{ <span class="tok-builtin">@typeName</span>(DataT) });</span>
|
||||
<span class="line" id="L146"> }</span>
|
||||
<span class="line" id="L147"> }</span>
|
||||
<span class="line" id="L148"> },</span>
|
||||
<span class="line" id="L149"> },</span>
|
||||
<span class="line" id="L150"> .style = .{ .bg = row_bg },</span>
|
||||
<span class="line" id="L151"> } };</span>
|
||||
<span class="line" id="L152"> <span class="tok-kw">try</span> item_win.wrap(seg[<span class="tok-number">0</span>..]);</span>
|
||||
<span class="line" id="L153"> }</span>
|
||||
<span class="line" id="L154"> }</span>
|
||||
<span class="line" id="L155">}</span>
|
||||
<span class="line" id="L156"></span>
|
||||
<span class="line" id="L157"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
260
docs/src/vaxis/widgets/TextInput.zig.html
Normal file
260
docs/src/vaxis/widgets/TextInput.zig.html
Normal file
|
|
@ -0,0 +1,260 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>widgets/TextInput.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> Key = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Key.zig"</span>);</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Cell.zig"</span>);</span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> Window = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Window.zig"</span>);</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> GraphemeIterator = <span class="tok-builtin">@import</span>(<span class="tok-str">"ziglyph"</span>).GraphemeIterator;</span>
|
||||
<span class="line" id="L6"></span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> log = std.log.scoped(.text_input);</span>
|
||||
<span class="line" id="L8"></span>
|
||||
<span class="line" id="L9"><span class="tok-kw">const</span> TextInput = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L10"></span>
|
||||
<span class="line" id="L11"><span class="tok-comment">/// The events that this widget handles</span></span>
|
||||
<span class="line" id="L12"><span class="tok-kw">const</span> Event = <span class="tok-kw">union</span>(<span class="tok-kw">enum</span>) {</span>
|
||||
<span class="line" id="L13"> key_press: Key,</span>
|
||||
<span class="line" id="L14">};</span>
|
||||
<span class="line" id="L15"></span>
|
||||
<span class="line" id="L16"><span class="tok-comment">// Index of our cursor</span>
|
||||
</span>
|
||||
<span class="line" id="L17">cursor_idx: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L18">grapheme_count: <span class="tok-type">usize</span> = <span class="tok-number">0</span>,</span>
|
||||
<span class="line" id="L19"></span>
|
||||
<span class="line" id="L20"><span class="tok-comment">// TODO: an ArrayList is not great for this. orderedRemove is O(n) and we can</span>
|
||||
</span>
|
||||
<span class="line" id="L21"><span class="tok-comment">// only remove one byte at a time. Make a bespoke ArrayList which allows removal</span>
|
||||
</span>
|
||||
<span class="line" id="L22"><span class="tok-comment">// of a slice at a time, or truncating even would be nice</span>
|
||||
</span>
|
||||
<span class="line" id="L23">buf: std.ArrayList(<span class="tok-type">u8</span>),</span>
|
||||
<span class="line" id="L24"></span>
|
||||
<span class="line" id="L25"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(alloc: std.mem.Allocator) TextInput {</span>
|
||||
<span class="line" id="L26"> <span class="tok-kw">return</span> TextInput{</span>
|
||||
<span class="line" id="L27"> .buf = std.ArrayList(<span class="tok-type">u8</span>).init(alloc),</span>
|
||||
<span class="line" id="L28"> };</span>
|
||||
<span class="line" id="L29">}</span>
|
||||
<span class="line" id="L30"></span>
|
||||
<span class="line" id="L31"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">deinit</span>(self: *TextInput) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L32"> self.buf.deinit();</span>
|
||||
<span class="line" id="L33">}</span>
|
||||
<span class="line" id="L34"></span>
|
||||
<span class="line" id="L35"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">update</span>(self: *TextInput, event: Event) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L36"> <span class="tok-kw">switch</span> (event) {</span>
|
||||
<span class="line" id="L37"> .key_press => |key| {</span>
|
||||
<span class="line" id="L38"> <span class="tok-kw">if</span> (key.matches(Key.backspace, .{})) {</span>
|
||||
<span class="line" id="L39"> <span class="tok-kw">if</span> (self.cursor_idx == <span class="tok-number">0</span>) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L40"> self.deleteBeforeCursor();</span>
|
||||
<span class="line" id="L41"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(Key.delete, .{}) <span class="tok-kw">or</span> key.matches(<span class="tok-str">'d'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L42"> <span class="tok-kw">if</span> (self.cursor_idx == self.grapheme_count) <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L43"> self.deleteAtCursor();</span>
|
||||
<span class="line" id="L44"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(Key.left, .{}) <span class="tok-kw">or</span> key.matches(<span class="tok-str">'b'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L45"> <span class="tok-kw">if</span> (self.cursor_idx > <span class="tok-number">0</span>) self.cursor_idx -= <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L46"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(Key.right, .{}) <span class="tok-kw">or</span> key.matches(<span class="tok-str">'f'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L47"> <span class="tok-kw">if</span> (self.cursor_idx < self.grapheme_count) self.cursor_idx += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L48"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(<span class="tok-str">'a'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L49"> self.cursor_idx = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L50"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(<span class="tok-str">'e'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L51"> self.cursor_idx = self.grapheme_count;</span>
|
||||
<span class="line" id="L52"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(<span class="tok-str">'k'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L53"> <span class="tok-kw">while</span> (self.cursor_idx < self.grapheme_count) {</span>
|
||||
<span class="line" id="L54"> self.deleteAtCursor();</span>
|
||||
<span class="line" id="L55"> }</span>
|
||||
<span class="line" id="L56"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.matches(<span class="tok-str">'u'</span>, .{ .ctrl = <span class="tok-null">true</span> })) {</span>
|
||||
<span class="line" id="L57"> <span class="tok-kw">while</span> (self.cursor_idx > <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L58"> self.deleteBeforeCursor();</span>
|
||||
<span class="line" id="L59"> }</span>
|
||||
<span class="line" id="L60"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (key.text) |text| {</span>
|
||||
<span class="line" id="L61"> <span class="tok-kw">try</span> self.buf.insertSlice(self.byteOffsetToCursor(), text);</span>
|
||||
<span class="line" id="L62"> self.cursor_idx += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L63"> self.grapheme_count += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L64"> }</span>
|
||||
<span class="line" id="L65"> },</span>
|
||||
<span class="line" id="L66"> }</span>
|
||||
<span class="line" id="L67">}</span>
|
||||
<span class="line" id="L68"></span>
|
||||
<span class="line" id="L69"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">draw</span>(self: *TextInput, win: Window) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L70"> <span class="tok-kw">var</span> iter = GraphemeIterator.init(self.buf.items);</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">var</span> col: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L72"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L73"> <span class="tok-kw">var</span> cursor_idx: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L74"> <span class="tok-kw">while</span> (iter.next()) |grapheme| {</span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">const</span> g = grapheme.slice(self.buf.items);</span>
|
||||
<span class="line" id="L76"> <span class="tok-kw">const</span> w = win.gwidth(g);</span>
|
||||
<span class="line" id="L77"> win.writeCell(col, <span class="tok-number">0</span>, .{</span>
|
||||
<span class="line" id="L78"> .char = .{</span>
|
||||
<span class="line" id="L79"> .grapheme = g,</span>
|
||||
<span class="line" id="L80"> .width = w,</span>
|
||||
<span class="line" id="L81"> },</span>
|
||||
<span class="line" id="L82"> });</span>
|
||||
<span class="line" id="L83"> col += w;</span>
|
||||
<span class="line" id="L84"> i += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L85"> <span class="tok-kw">if</span> (i == self.cursor_idx) cursor_idx = col;</span>
|
||||
<span class="line" id="L86"> }</span>
|
||||
<span class="line" id="L87"> win.showCursor(cursor_idx, <span class="tok-number">0</span>);</span>
|
||||
<span class="line" id="L88">}</span>
|
||||
<span class="line" id="L89"></span>
|
||||
<span class="line" id="L90"><span class="tok-comment">// returns the number of bytes before the cursor</span>
|
||||
</span>
|
||||
<span class="line" id="L91"><span class="tok-kw">fn</span> <span class="tok-fn">byteOffsetToCursor</span>(self: TextInput) <span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L92"> <span class="tok-kw">var</span> iter = GraphemeIterator.init(self.buf.items);</span>
|
||||
<span class="line" id="L93"> <span class="tok-kw">var</span> offset: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L94"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">while</span> (iter.next()) |grapheme| {</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">if</span> (i == self.cursor_idx) <span class="tok-kw">break</span>;</span>
|
||||
<span class="line" id="L97"> offset += grapheme.len;</span>
|
||||
<span class="line" id="L98"> i += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L99"> }</span>
|
||||
<span class="line" id="L100"> <span class="tok-kw">return</span> offset;</span>
|
||||
<span class="line" id="L101">}</span>
|
||||
<span class="line" id="L102"></span>
|
||||
<span class="line" id="L103"><span class="tok-kw">fn</span> <span class="tok-fn">deleteBeforeCursor</span>(self: *TextInput) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L104"> <span class="tok-kw">var</span> iter = GraphemeIterator.init(self.buf.items);</span>
|
||||
<span class="line" id="L105"> <span class="tok-kw">var</span> offset: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L106"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L107"> <span class="tok-kw">while</span> (iter.next()) |grapheme| {</span>
|
||||
<span class="line" id="L108"> <span class="tok-kw">if</span> (i == self.cursor_idx) {</span>
|
||||
<span class="line" id="L109"> <span class="tok-kw">var</span> j: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L110"> <span class="tok-kw">while</span> (j < grapheme.len) : (j += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L111"> _ = self.buf.orderedRemove(offset);</span>
|
||||
<span class="line" id="L112"> }</span>
|
||||
<span class="line" id="L113"> self.cursor_idx -= <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L114"> self.grapheme_count -= <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L115"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L116"> }</span>
|
||||
<span class="line" id="L117"> offset += grapheme.len;</span>
|
||||
<span class="line" id="L118"> i += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L119"> }</span>
|
||||
<span class="line" id="L120">}</span>
|
||||
<span class="line" id="L121"></span>
|
||||
<span class="line" id="L122"><span class="tok-kw">fn</span> <span class="tok-fn">deleteAtCursor</span>(self: *TextInput) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L123"> <span class="tok-kw">var</span> iter = GraphemeIterator.init(self.buf.items);</span>
|
||||
<span class="line" id="L124"> <span class="tok-kw">var</span> offset: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L125"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L126"> <span class="tok-kw">while</span> (iter.next()) |grapheme| {</span>
|
||||
<span class="line" id="L127"> <span class="tok-kw">if</span> (i == self.cursor_idx + <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L128"> <span class="tok-kw">var</span> j: <span class="tok-type">usize</span> = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L129"> <span class="tok-kw">while</span> (j < grapheme.len) : (j += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L130"> _ = self.buf.orderedRemove(offset);</span>
|
||||
<span class="line" id="L131"> }</span>
|
||||
<span class="line" id="L132"> self.grapheme_count -= <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L133"> <span class="tok-kw">return</span>;</span>
|
||||
<span class="line" id="L134"> }</span>
|
||||
<span class="line" id="L135"> offset += grapheme.len;</span>
|
||||
<span class="line" id="L136"> i += <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L137"> }</span>
|
||||
<span class="line" id="L138">}</span>
|
||||
<span class="line" id="L139"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
124
docs/src/vaxis/widgets/alignment.zig.html
Normal file
124
docs/src/vaxis/widgets/alignment.zig.html
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>widgets/alignment.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> Window = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Window.zig"</span>);</span>
|
||||
<span class="line" id="L2"></span>
|
||||
<span class="line" id="L3"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">center</span>(parent: Window, cols: <span class="tok-type">usize</span>, rows: <span class="tok-type">usize</span>) Window {</span>
|
||||
<span class="line" id="L4"> <span class="tok-kw">const</span> y_off = (parent.height / <span class="tok-number">2</span>) - (rows / <span class="tok-number">2</span>);</span>
|
||||
<span class="line" id="L5"> <span class="tok-kw">const</span> x_off = (parent.width / <span class="tok-number">2</span>) - (cols / <span class="tok-number">2</span>);</span>
|
||||
<span class="line" id="L6"> <span class="tok-kw">return</span> parent.initChild(x_off, y_off, .{ .limit = cols }, .{ .limit = rows });</span>
|
||||
<span class="line" id="L7">}</span>
|
||||
<span class="line" id="L8"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
149
docs/src/vaxis/widgets/border.zig.html
Normal file
149
docs/src/vaxis/widgets/border.zig.html
Normal file
|
|
@ -0,0 +1,149 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>widgets/border.zig - source view</title>
|
||||
<link rel="icon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAgklEQVR4AWMYWuD7EllJIM4G4g4g5oIJ/odhOJ8wToOxSTXgNxDHoeiBMfA4+wGShjyYOCkG/IGqWQziEzYAoUAeiF9D5U+DxEg14DRU7jWIT5IBIOdCxf+A+CQZAAoopEB7QJwBCBwHiip8UYmRdrAlDpIMgApwQZNnNii5Dq0MBgCxxycBnwEd+wAAAABJRU5ErkJggg==">
|
||||
<link rel="icon" href="data:image/svg+xml;base64,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">
|
||||
<style>
|
||||
body{
|
||||
font-family: system-ui, -apple-system, Roboto, "Segoe UI", sans-serif;
|
||||
margin: 0;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
pre > code {
|
||||
display: block;
|
||||
overflow: auto;
|
||||
line-height: normal;
|
||||
margin: 0em;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #333;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-str {
|
||||
color: #d14;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #005C7A;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #545454;
|
||||
font-style: italic;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #900;
|
||||
font-weight: bold;
|
||||
}
|
||||
.tok-null {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-number {
|
||||
color: #005C5C;
|
||||
}
|
||||
.tok-type {
|
||||
color: #458;
|
||||
font-weight: bold;
|
||||
}
|
||||
pre {
|
||||
counter-reset: line;
|
||||
}
|
||||
pre .line:before {
|
||||
counter-increment: line;
|
||||
content: counter(line);
|
||||
display: inline-block;
|
||||
padding-right: 1em;
|
||||
width: 2em;
|
||||
text-align: right;
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.line {
|
||||
width: 100%;
|
||||
display: inline-block;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #ccc;
|
||||
border-bottom: 1px solid #ccc;
|
||||
background: #fafafa;
|
||||
}
|
||||
|
||||
@media (prefers-color-scheme: dark) {
|
||||
body{
|
||||
background:#222;
|
||||
color: #ccc;
|
||||
}
|
||||
pre > code {
|
||||
color: #ccc;
|
||||
background: #222;
|
||||
border: unset;
|
||||
}
|
||||
.line:target {
|
||||
border-top: 1px solid #444;
|
||||
border-bottom: 1px solid #444;
|
||||
background: #333;
|
||||
}
|
||||
.tok-kw {
|
||||
color: #eee;
|
||||
}
|
||||
.tok-str {
|
||||
color: #2e5;
|
||||
}
|
||||
.tok-builtin {
|
||||
color: #ff894c;
|
||||
}
|
||||
.tok-comment {
|
||||
color: #aa7;
|
||||
}
|
||||
.tok-fn {
|
||||
color: #B1A0F8;
|
||||
}
|
||||
.tok-null {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-number {
|
||||
color: #ff8080;
|
||||
}
|
||||
.tok-type {
|
||||
color: #68f;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> Cell = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Cell.zig"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> Window = <span class="tok-builtin">@import</span>(<span class="tok-str">"../Window.zig"</span>);</span>
|
||||
<span class="line" id="L3"></span>
|
||||
<span class="line" id="L4"><span class="tok-kw">const</span> Style = Cell.Style;</span>
|
||||
<span class="line" id="L5"><span class="tok-kw">const</span> Character = Cell.Character;</span>
|
||||
<span class="line" id="L6"></span>
|
||||
<span class="line" id="L7"><span class="tok-kw">const</span> horizontal = Character{ .grapheme = <span class="tok-str">"─"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L8"><span class="tok-kw">const</span> vertical = Character{ .grapheme = <span class="tok-str">"│"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L9"><span class="tok-kw">const</span> top_left = Character{ .grapheme = <span class="tok-str">"╭"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L10"><span class="tok-kw">const</span> top_right = Character{ .grapheme = <span class="tok-str">"╮"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L11"><span class="tok-kw">const</span> bottom_right = Character{ .grapheme = <span class="tok-str">"╯"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L12"><span class="tok-kw">const</span> bottom_left = Character{ .grapheme = <span class="tok-str">"╰"</span>, .width = <span class="tok-number">1</span> };</span>
|
||||
<span class="line" id="L13"></span>
|
||||
<span class="line" id="L14"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">all</span>(win: Window, style: Style) Window {</span>
|
||||
<span class="line" id="L15"> <span class="tok-kw">const</span> h = win.height;</span>
|
||||
<span class="line" id="L16"> <span class="tok-kw">const</span> w = win.width;</span>
|
||||
<span class="line" id="L17"> win.writeCell(<span class="tok-number">0</span>, <span class="tok-number">0</span>, .{ .char = top_left, .style = style });</span>
|
||||
<span class="line" id="L18"> win.writeCell(<span class="tok-number">0</span>, h - <span class="tok-number">1</span>, .{ .char = bottom_left, .style = style });</span>
|
||||
<span class="line" id="L19"> win.writeCell(w - <span class="tok-number">1</span>, <span class="tok-number">0</span>, .{ .char = top_right, .style = style });</span>
|
||||
<span class="line" id="L20"> win.writeCell(w - <span class="tok-number">1</span>, h - <span class="tok-number">1</span>, .{ .char = bottom_right, .style = style });</span>
|
||||
<span class="line" id="L21"> <span class="tok-kw">var</span> i: <span class="tok-type">usize</span> = <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L22"> <span class="tok-kw">while</span> (i < (h - <span class="tok-number">1</span>)) : (i += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L23"> win.writeCell(<span class="tok-number">0</span>, i, .{ .char = vertical, .style = style });</span>
|
||||
<span class="line" id="L24"> win.writeCell(w - <span class="tok-number">1</span>, i, .{ .char = vertical, .style = style });</span>
|
||||
<span class="line" id="L25"> }</span>
|
||||
<span class="line" id="L26"> i = <span class="tok-number">1</span>;</span>
|
||||
<span class="line" id="L27"> <span class="tok-kw">while</span> (i < w - <span class="tok-number">1</span>) : (i += <span class="tok-number">1</span>) {</span>
|
||||
<span class="line" id="L28"> win.writeCell(i, <span class="tok-number">0</span>, .{ .char = horizontal, .style = style });</span>
|
||||
<span class="line" id="L29"> win.writeCell(i, h - <span class="tok-number">1</span>, .{ .char = horizontal, .style = style });</span>
|
||||
<span class="line" id="L30"> }</span>
|
||||
<span class="line" id="L31"> <span class="tok-kw">return</span> win.initChild(<span class="tok-number">1</span>, <span class="tok-number">1</span>, .{ .limit = w - <span class="tok-number">2</span> }, .{ .limit = w - <span class="tok-number">2</span> });</span>
|
||||
<span class="line" id="L32">}</span>
|
||||
<span class="line" id="L33"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
|
|
@ -136,7 +136,7 @@
|
|||
<span class="line" id="L22"> std.io.StreamSource.SeekError ||</span>
|
||||
<span class="line" id="L23"> std.io.StreamSource.GetSeekPosError ||</span>
|
||||
<span class="line" id="L24"> std.fs.File.OpenError ||</span>
|
||||
<span class="line" id="L25"> <span class="tok-kw">error</span>{ EndOfStream, InvalidData };</span>
|
||||
<span class="line" id="L25"> <span class="tok-kw">error</span>{ EndOfStream, InvalidData, UnfinishedBits };</span>
|
||||
<span class="line" id="L26"></span>
|
||||
<span class="line" id="L27"><span class="tok-kw">pub</span> <span class="tok-kw">const</span> Format = <span class="tok-kw">enum</span> {</span>
|
||||
<span class="line" id="L28"> bmp,</span>
|
||||
|
|
|
|||
|
|
@ -184,189 +184,190 @@
|
|||
<span class="line" id="L69"> }</span>
|
||||
<span class="line" id="L70"> } <span class="tok-kw">else</span> <span class="tok-kw">if</span> (amt < <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L71"> <span class="tok-kw">const</span> absolute_amt = <span class="tok-builtin">@abs</span>(amt);</span>
|
||||
<span class="line" id="L72"> <span class="tok-kw">if</span> (absolute_amt <= self.buffered_reader.start) {</span>
|
||||
<span class="line" id="L73"> self.buffered_reader.start -%= absolute_amt;</span>
|
||||
<span class="line" id="L74"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">try</span> self.buffered_reader.unbuffered_reader.context.seekBy(amt - <span class="tok-builtin">@as</span>(<span class="tok-type">i64</span>, <span class="tok-builtin">@intCast</span>(bytes_availables)));</span>
|
||||
<span class="line" id="L76"> self.resetBufferedReader();</span>
|
||||
<span class="line" id="L77"> }</span>
|
||||
<span class="line" id="L78"> }</span>
|
||||
<span class="line" id="L79"> },</span>
|
||||
<span class="line" id="L80"> }</span>
|
||||
<span class="line" id="L81"> }</span>
|
||||
<span class="line" id="L82"></span>
|
||||
<span class="line" id="L83"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getEndPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L84"> <span class="tok-kw">return</span> self.buffered_reader.unbuffered_reader.context.getEndPos();</span>
|
||||
<span class="line" id="L85"> }</span>
|
||||
<span class="line" id="L86"></span>
|
||||
<span class="line" id="L87"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L88"> <span class="tok-kw">switch</span> (self.buffered_reader.unbuffered_reader.context.*) {</span>
|
||||
<span class="line" id="L89"> .buffer => |*actual_reader| {</span>
|
||||
<span class="line" id="L90"> <span class="tok-kw">return</span> actual_reader.getPos();</span>
|
||||
<span class="line" id="L91"> },</span>
|
||||
<span class="line" id="L92"> .const_buffer => |*actual_reader| {</span>
|
||||
<span class="line" id="L93"> <span class="tok-kw">return</span> actual_reader.getPos();</span>
|
||||
<span class="line" id="L94"> },</span>
|
||||
<span class="line" id="L95"> .file => {</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">if</span> (self.buffered_reader.unbuffered_reader.context.getPos()) |position| {</span>
|
||||
<span class="line" id="L97"> <span class="tok-kw">return</span> position - (self.buffered_reader.end - self.buffered_reader.start);</span>
|
||||
<span class="line" id="L98"> } <span class="tok-kw">else</span> |err| {</span>
|
||||
<span class="line" id="L99"> <span class="tok-kw">return</span> err;</span>
|
||||
<span class="line" id="L100"> }</span>
|
||||
<span class="line" id="L101"> },</span>
|
||||
<span class="line" id="L102"> }</span>
|
||||
<span class="line" id="L103"> }</span>
|
||||
<span class="line" id="L104"></span>
|
||||
<span class="line" id="L105"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">reader</span>(self: *Self) Reader {</span>
|
||||
<span class="line" id="L106"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L107"> }</span>
|
||||
<span class="line" id="L108"></span>
|
||||
<span class="line" id="L109"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekableStream</span>(self: *Self) SeekableStream {</span>
|
||||
<span class="line" id="L110"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L111"> }</span>
|
||||
<span class="line" id="L112"></span>
|
||||
<span class="line" id="L113"> <span class="tok-kw">fn</span> <span class="tok-fn">resetBufferedReader</span>(self: *Self) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L114"> self.buffered_reader.start = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L115"> self.buffered_reader.end = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L116"> }</span>
|
||||
<span class="line" id="L117"> };</span>
|
||||
<span class="line" id="L118">}</span>
|
||||
<span class="line" id="L119"></span>
|
||||
<span class="line" id="L120"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceReader</span>(stream: *std.io.StreamSource) BufferedStreamSourceReader(DefaultBufferSize) {</span>
|
||||
<span class="line" id="L121"> <span class="tok-kw">return</span> .{ .buffered_reader = .{ .unbuffered_reader = stream.reader() } };</span>
|
||||
<span class="line" id="L122">}</span>
|
||||
<span class="line" id="L123"></span>
|
||||
<span class="line" id="L124"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceReaderWithSize</span>(<span class="tok-kw">comptime</span> buffer_size: <span class="tok-type">usize</span>, stream: *std.io.StreamSource) BufferedStreamSourceReader(buffer_size) {</span>
|
||||
<span class="line" id="L125"> <span class="tok-kw">return</span> .{ .buffered_reader = .{ .unbuffered_reader = stream.reader() } };</span>
|
||||
<span class="line" id="L126">}</span>
|
||||
<span class="line" id="L127"></span>
|
||||
<span class="line" id="L128"><span class="tok-comment">// An buffered stream that can writer and seek StreamSource</span>
|
||||
<span class="line" id="L72"> <span class="tok-kw">const</span> absolute_amt_usize = std.math.cast(<span class="tok-type">usize</span>, absolute_amt) <span class="tok-kw">orelse</span> std.math.maxInt(<span class="tok-type">usize</span>);</span>
|
||||
<span class="line" id="L73"> <span class="tok-kw">if</span> (absolute_amt_usize <= self.buffered_reader.start) {</span>
|
||||
<span class="line" id="L74"> self.buffered_reader.start -%= absolute_amt_usize;</span>
|
||||
<span class="line" id="L75"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L76"> <span class="tok-kw">try</span> self.buffered_reader.unbuffered_reader.context.seekBy(amt - <span class="tok-builtin">@as</span>(<span class="tok-type">i64</span>, <span class="tok-builtin">@intCast</span>(bytes_availables)));</span>
|
||||
<span class="line" id="L77"> self.resetBufferedReader();</span>
|
||||
<span class="line" id="L78"> }</span>
|
||||
<span class="line" id="L79"> }</span>
|
||||
<span class="line" id="L80"> },</span>
|
||||
<span class="line" id="L81"> }</span>
|
||||
<span class="line" id="L82"> }</span>
|
||||
<span class="line" id="L83"></span>
|
||||
<span class="line" id="L84"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getEndPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L85"> <span class="tok-kw">return</span> self.buffered_reader.unbuffered_reader.context.getEndPos();</span>
|
||||
<span class="line" id="L86"> }</span>
|
||||
<span class="line" id="L87"></span>
|
||||
<span class="line" id="L88"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L89"> <span class="tok-kw">switch</span> (self.buffered_reader.unbuffered_reader.context.*) {</span>
|
||||
<span class="line" id="L90"> .buffer => |*actual_reader| {</span>
|
||||
<span class="line" id="L91"> <span class="tok-kw">return</span> actual_reader.getPos();</span>
|
||||
<span class="line" id="L92"> },</span>
|
||||
<span class="line" id="L93"> .const_buffer => |*actual_reader| {</span>
|
||||
<span class="line" id="L94"> <span class="tok-kw">return</span> actual_reader.getPos();</span>
|
||||
<span class="line" id="L95"> },</span>
|
||||
<span class="line" id="L96"> .file => {</span>
|
||||
<span class="line" id="L97"> <span class="tok-kw">if</span> (self.buffered_reader.unbuffered_reader.context.getPos()) |position| {</span>
|
||||
<span class="line" id="L98"> <span class="tok-kw">return</span> position - (self.buffered_reader.end - self.buffered_reader.start);</span>
|
||||
<span class="line" id="L99"> } <span class="tok-kw">else</span> |err| {</span>
|
||||
<span class="line" id="L100"> <span class="tok-kw">return</span> err;</span>
|
||||
<span class="line" id="L101"> }</span>
|
||||
<span class="line" id="L102"> },</span>
|
||||
<span class="line" id="L103"> }</span>
|
||||
<span class="line" id="L104"> }</span>
|
||||
<span class="line" id="L105"></span>
|
||||
<span class="line" id="L106"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">reader</span>(self: *Self) Reader {</span>
|
||||
<span class="line" id="L107"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L108"> }</span>
|
||||
<span class="line" id="L109"></span>
|
||||
<span class="line" id="L110"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekableStream</span>(self: *Self) SeekableStream {</span>
|
||||
<span class="line" id="L111"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L112"> }</span>
|
||||
<span class="line" id="L113"></span>
|
||||
<span class="line" id="L114"> <span class="tok-kw">fn</span> <span class="tok-fn">resetBufferedReader</span>(self: *Self) <span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L115"> self.buffered_reader.start = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L116"> self.buffered_reader.end = <span class="tok-number">0</span>;</span>
|
||||
<span class="line" id="L117"> }</span>
|
||||
<span class="line" id="L118"> };</span>
|
||||
<span class="line" id="L119">}</span>
|
||||
<span class="line" id="L120"></span>
|
||||
<span class="line" id="L121"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceReader</span>(stream: *std.io.StreamSource) BufferedStreamSourceReader(DefaultBufferSize) {</span>
|
||||
<span class="line" id="L122"> <span class="tok-kw">return</span> .{ .buffered_reader = .{ .unbuffered_reader = stream.reader() } };</span>
|
||||
<span class="line" id="L123">}</span>
|
||||
<span class="line" id="L124"></span>
|
||||
<span class="line" id="L125"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceReaderWithSize</span>(<span class="tok-kw">comptime</span> buffer_size: <span class="tok-type">usize</span>, stream: *std.io.StreamSource) BufferedStreamSourceReader(buffer_size) {</span>
|
||||
<span class="line" id="L126"> <span class="tok-kw">return</span> .{ .buffered_reader = .{ .unbuffered_reader = stream.reader() } };</span>
|
||||
<span class="line" id="L127">}</span>
|
||||
<span class="line" id="L128"></span>
|
||||
<span class="line" id="L129"><span class="tok-comment">// An buffered stream that can writer and seek StreamSource</span>
|
||||
</span>
|
||||
<span class="line" id="L129"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">BufferedStreamSourceWriter</span>(<span class="tok-kw">comptime</span> BufferSize: <span class="tok-type">usize</span>) <span class="tok-type">type</span> {</span>
|
||||
<span class="line" id="L130"> <span class="tok-kw">return</span> <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L131"> buffered_writer: std.io.BufferedWriter(BufferSize, std.io.StreamSource.Writer),</span>
|
||||
<span class="line" id="L132"></span>
|
||||
<span class="line" id="L133"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> WriteError = std.io.StreamSource.WriteError;</span>
|
||||
<span class="line" id="L134"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> SeekError = std.io.StreamSource.SeekError;</span>
|
||||
<span class="line" id="L135"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> GetSeekPosError = std.io.StreamSource.GetSeekPosError;</span>
|
||||
<span class="line" id="L136"></span>
|
||||
<span class="line" id="L137"> <span class="tok-kw">const</span> Self = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L138"></span>
|
||||
<span class="line" id="L139"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Writer = std.io.Writer(*Self, WriteError, write);</span>
|
||||
<span class="line" id="L140"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> SeekableStream = std.io.SeekableStream(</span>
|
||||
<span class="line" id="L141"> *Self,</span>
|
||||
<span class="line" id="L142"> SeekError,</span>
|
||||
<span class="line" id="L143"> GetSeekPosError,</span>
|
||||
<span class="line" id="L144"> seekTo,</span>
|
||||
<span class="line" id="L145"> seekBy,</span>
|
||||
<span class="line" id="L146"> getPos,</span>
|
||||
<span class="line" id="L147"> getEndPos,</span>
|
||||
<span class="line" id="L148"> );</span>
|
||||
<span class="line" id="L149"></span>
|
||||
<span class="line" id="L150"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">write</span>(self: *Self, bytes: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) WriteError!<span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L151"> <span class="tok-kw">return</span> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L152"> .buffer => |*actual_writer| actual_writer.write(bytes),</span>
|
||||
<span class="line" id="L153"> .const_buffer => <span class="tok-kw">error</span>.AccessDenied,</span>
|
||||
<span class="line" id="L154"> .file => self.buffered_writer.write(bytes),</span>
|
||||
<span class="line" id="L155"> };</span>
|
||||
<span class="line" id="L156"> }</span>
|
||||
<span class="line" id="L157"></span>
|
||||
<span class="line" id="L158"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekTo</span>(self: *Self, pos: <span class="tok-type">u64</span>) SeekError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L159"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L160"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L161"> <span class="tok-kw">return</span> actual_writer.seekTo(pos);</span>
|
||||
<span class="line" id="L162"> },</span>
|
||||
<span class="line" id="L163"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L164"> <span class="tok-kw">return</span> actual_writer.seekTo(pos);</span>
|
||||
<span class="line" id="L165"> },</span>
|
||||
<span class="line" id="L166"> .file => {</span>
|
||||
<span class="line" id="L167"> <span class="tok-kw">try</span> self.buffered_writer.flush();</span>
|
||||
<span class="line" id="L168"> <span class="tok-kw">try</span> self.buffered_writer.buffered_writer.context.seekTo(pos);</span>
|
||||
<span class="line" id="L169"> },</span>
|
||||
<span class="line" id="L170"> }</span>
|
||||
<span class="line" id="L171"> }</span>
|
||||
<span class="line" id="L172"></span>
|
||||
<span class="line" id="L173"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekBy</span>(self: *Self, amt: <span class="tok-type">i64</span>) SeekError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L174"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L175"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L176"> <span class="tok-kw">return</span> actual_writer.seekBy(amt);</span>
|
||||
<span class="line" id="L177"> },</span>
|
||||
<span class="line" id="L178"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L179"> <span class="tok-kw">return</span> actual_writer.seekBy(amt);</span>
|
||||
<span class="line" id="L180"> },</span>
|
||||
<span class="line" id="L181"> .file => {</span>
|
||||
<span class="line" id="L182"> <span class="tok-kw">if</span> (amt < <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L183"> <span class="tok-kw">const</span> abs_amt = <span class="tok-builtin">@abs</span>(amt);</span>
|
||||
<span class="line" id="L184"> <span class="tok-kw">if</span> (abs_amt <= self.buffered_writer.end) {</span>
|
||||
<span class="line" id="L185"> self.buffered_writer.end -= abs_amt;</span>
|
||||
<span class="line" id="L186"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L187"> self.buffered_writer.flush() <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L188"> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.Unseekable;</span>
|
||||
<span class="line" id="L189"> };</span>
|
||||
<span class="line" id="L190"> <span class="tok-kw">try</span> self.buffered_writer.unbuffered_writer.context.seekBy(amt);</span>
|
||||
<span class="line" id="L191"> }</span>
|
||||
<span class="line" id="L192"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L193"> <span class="tok-kw">const</span> amt_usize: <span class="tok-type">usize</span> = <span class="tok-builtin">@intCast</span>(amt);</span>
|
||||
<span class="line" id="L194"></span>
|
||||
<span class="line" id="L195"> <span class="tok-kw">if</span> (self.buffered_writer.end + amt_usize < self.buffered_writer.buf.len) {</span>
|
||||
<span class="line" id="L196"> self.buffered_writer.end += amt_usize;</span>
|
||||
<span class="line" id="L197"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L198"> self.buffered_writer.flush() <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L199"> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.Unseekable;</span>
|
||||
<span class="line" id="L200"> };</span>
|
||||
<span class="line" id="L201"> <span class="tok-kw">try</span> self.buffered_writer.unbuffered_writer.context.seekBy(amt);</span>
|
||||
<span class="line" id="L202"> }</span>
|
||||
<span class="line" id="L203"> }</span>
|
||||
<span class="line" id="L204"> },</span>
|
||||
<span class="line" id="L205"> }</span>
|
||||
<span class="line" id="L206"> }</span>
|
||||
<span class="line" id="L207"></span>
|
||||
<span class="line" id="L208"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getEndPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L209"> <span class="tok-kw">return</span> self.buffered_writer.unbuffered_writer.context.getEndPos();</span>
|
||||
<span class="line" id="L210"> }</span>
|
||||
<span class="line" id="L211"></span>
|
||||
<span class="line" id="L212"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L213"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L214"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L215"> <span class="tok-kw">return</span> actual_writer.getPos();</span>
|
||||
<span class="line" id="L216"> },</span>
|
||||
<span class="line" id="L217"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L218"> <span class="tok-kw">return</span> actual_writer.getPos();</span>
|
||||
<span class="line" id="L219"> },</span>
|
||||
<span class="line" id="L220"> .file => {</span>
|
||||
<span class="line" id="L221"> <span class="tok-kw">if</span> (self.buffered_writer.unbuffered_writer.context.getPos()) |position| {</span>
|
||||
<span class="line" id="L222"> <span class="tok-kw">return</span> position + self.buffered_writer.end;</span>
|
||||
<span class="line" id="L223"> } <span class="tok-kw">else</span> |err| {</span>
|
||||
<span class="line" id="L224"> <span class="tok-kw">return</span> err;</span>
|
||||
<span class="line" id="L225"> }</span>
|
||||
<span class="line" id="L226"> },</span>
|
||||
<span class="line" id="L227"> }</span>
|
||||
<span class="line" id="L228"> }</span>
|
||||
<span class="line" id="L229"></span>
|
||||
<span class="line" id="L230"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writer</span>(self: *Self) Writer {</span>
|
||||
<span class="line" id="L231"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L232"> }</span>
|
||||
<span class="line" id="L233"></span>
|
||||
<span class="line" id="L234"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekableStream</span>(self: *Self) SeekableStream {</span>
|
||||
<span class="line" id="L235"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L236"> }</span>
|
||||
<span class="line" id="L237"></span>
|
||||
<span class="line" id="L238"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">flush</span>(self: *Self) WriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L239"> <span class="tok-kw">return</span> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L240"> .file => self.buffered_writer.flush(),</span>
|
||||
<span class="line" id="L241"> <span class="tok-kw">else</span> => {},</span>
|
||||
<span class="line" id="L242"> };</span>
|
||||
<span class="line" id="L243"> }</span>
|
||||
<span class="line" id="L244"> };</span>
|
||||
<span class="line" id="L245">}</span>
|
||||
<span class="line" id="L246"></span>
|
||||
<span class="line" id="L247"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceWriter</span>(stream: *std.io.StreamSource) BufferedStreamSourceWriter(DefaultBufferSize) {</span>
|
||||
<span class="line" id="L248"> <span class="tok-kw">return</span> .{ .buffered_writer = .{ .unbuffered_writer = stream.writer() } };</span>
|
||||
<span class="line" id="L249">}</span>
|
||||
<span class="line" id="L250"></span>
|
||||
<span class="line" id="L251"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceWriterWithSize</span>(<span class="tok-kw">comptime</span> buffer_size: <span class="tok-type">usize</span>, stream: *std.io.StreamSource) BufferedStreamSourceWriter(buffer_size) {</span>
|
||||
<span class="line" id="L252"> <span class="tok-kw">return</span> .{ .buffered_writer = .{ .unbuffered_writer = stream.writer() } };</span>
|
||||
<span class="line" id="L253">}</span>
|
||||
<span class="line" id="L254"></span>
|
||||
<span class="line" id="L130"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">BufferedStreamSourceWriter</span>(<span class="tok-kw">comptime</span> BufferSize: <span class="tok-type">usize</span>) <span class="tok-type">type</span> {</span>
|
||||
<span class="line" id="L131"> <span class="tok-kw">return</span> <span class="tok-kw">struct</span> {</span>
|
||||
<span class="line" id="L132"> buffered_writer: std.io.BufferedWriter(BufferSize, std.io.StreamSource.Writer),</span>
|
||||
<span class="line" id="L133"></span>
|
||||
<span class="line" id="L134"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> WriteError = std.io.StreamSource.WriteError;</span>
|
||||
<span class="line" id="L135"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> SeekError = std.io.StreamSource.SeekError;</span>
|
||||
<span class="line" id="L136"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> GetSeekPosError = std.io.StreamSource.GetSeekPosError;</span>
|
||||
<span class="line" id="L137"></span>
|
||||
<span class="line" id="L138"> <span class="tok-kw">const</span> Self = <span class="tok-builtin">@This</span>();</span>
|
||||
<span class="line" id="L139"></span>
|
||||
<span class="line" id="L140"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Writer = std.io.Writer(*Self, WriteError, write);</span>
|
||||
<span class="line" id="L141"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> SeekableStream = std.io.SeekableStream(</span>
|
||||
<span class="line" id="L142"> *Self,</span>
|
||||
<span class="line" id="L143"> SeekError,</span>
|
||||
<span class="line" id="L144"> GetSeekPosError,</span>
|
||||
<span class="line" id="L145"> seekTo,</span>
|
||||
<span class="line" id="L146"> seekBy,</span>
|
||||
<span class="line" id="L147"> getPos,</span>
|
||||
<span class="line" id="L148"> getEndPos,</span>
|
||||
<span class="line" id="L149"> );</span>
|
||||
<span class="line" id="L150"></span>
|
||||
<span class="line" id="L151"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">write</span>(self: *Self, bytes: []<span class="tok-kw">const</span> <span class="tok-type">u8</span>) WriteError!<span class="tok-type">usize</span> {</span>
|
||||
<span class="line" id="L152"> <span class="tok-kw">return</span> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L153"> .buffer => |*actual_writer| actual_writer.write(bytes),</span>
|
||||
<span class="line" id="L154"> .const_buffer => <span class="tok-kw">error</span>.AccessDenied,</span>
|
||||
<span class="line" id="L155"> .file => self.buffered_writer.write(bytes),</span>
|
||||
<span class="line" id="L156"> };</span>
|
||||
<span class="line" id="L157"> }</span>
|
||||
<span class="line" id="L158"></span>
|
||||
<span class="line" id="L159"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekTo</span>(self: *Self, pos: <span class="tok-type">u64</span>) SeekError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L160"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L161"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L162"> <span class="tok-kw">return</span> actual_writer.seekTo(pos);</span>
|
||||
<span class="line" id="L163"> },</span>
|
||||
<span class="line" id="L164"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L165"> <span class="tok-kw">return</span> actual_writer.seekTo(pos);</span>
|
||||
<span class="line" id="L166"> },</span>
|
||||
<span class="line" id="L167"> .file => {</span>
|
||||
<span class="line" id="L168"> <span class="tok-kw">try</span> self.buffered_writer.flush();</span>
|
||||
<span class="line" id="L169"> <span class="tok-kw">try</span> self.buffered_writer.buffered_writer.context.seekTo(pos);</span>
|
||||
<span class="line" id="L170"> },</span>
|
||||
<span class="line" id="L171"> }</span>
|
||||
<span class="line" id="L172"> }</span>
|
||||
<span class="line" id="L173"></span>
|
||||
<span class="line" id="L174"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekBy</span>(self: *Self, amt: <span class="tok-type">i64</span>) SeekError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L175"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L176"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L177"> <span class="tok-kw">return</span> actual_writer.seekBy(amt);</span>
|
||||
<span class="line" id="L178"> },</span>
|
||||
<span class="line" id="L179"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L180"> <span class="tok-kw">return</span> actual_writer.seekBy(amt);</span>
|
||||
<span class="line" id="L181"> },</span>
|
||||
<span class="line" id="L182"> .file => {</span>
|
||||
<span class="line" id="L183"> <span class="tok-kw">if</span> (amt < <span class="tok-number">0</span>) {</span>
|
||||
<span class="line" id="L184"> <span class="tok-kw">const</span> abs_amt = <span class="tok-builtin">@abs</span>(amt);</span>
|
||||
<span class="line" id="L185"> <span class="tok-kw">if</span> (abs_amt <= self.buffered_writer.end) {</span>
|
||||
<span class="line" id="L186"> self.buffered_writer.end -= abs_amt;</span>
|
||||
<span class="line" id="L187"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L188"> self.buffered_writer.flush() <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L189"> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.Unseekable;</span>
|
||||
<span class="line" id="L190"> };</span>
|
||||
<span class="line" id="L191"> <span class="tok-kw">try</span> self.buffered_writer.unbuffered_writer.context.seekBy(amt);</span>
|
||||
<span class="line" id="L192"> }</span>
|
||||
<span class="line" id="L193"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L194"> <span class="tok-kw">const</span> amt_usize: <span class="tok-type">usize</span> = <span class="tok-builtin">@intCast</span>(amt);</span>
|
||||
<span class="line" id="L195"></span>
|
||||
<span class="line" id="L196"> <span class="tok-kw">if</span> (self.buffered_writer.end + amt_usize < self.buffered_writer.buf.len) {</span>
|
||||
<span class="line" id="L197"> self.buffered_writer.end += amt_usize;</span>
|
||||
<span class="line" id="L198"> } <span class="tok-kw">else</span> {</span>
|
||||
<span class="line" id="L199"> self.buffered_writer.flush() <span class="tok-kw">catch</span> {</span>
|
||||
<span class="line" id="L200"> <span class="tok-kw">return</span> <span class="tok-kw">error</span>.Unseekable;</span>
|
||||
<span class="line" id="L201"> };</span>
|
||||
<span class="line" id="L202"> <span class="tok-kw">try</span> self.buffered_writer.unbuffered_writer.context.seekBy(amt);</span>
|
||||
<span class="line" id="L203"> }</span>
|
||||
<span class="line" id="L204"> }</span>
|
||||
<span class="line" id="L205"> },</span>
|
||||
<span class="line" id="L206"> }</span>
|
||||
<span class="line" id="L207"> }</span>
|
||||
<span class="line" id="L208"></span>
|
||||
<span class="line" id="L209"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getEndPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L210"> <span class="tok-kw">return</span> self.buffered_writer.unbuffered_writer.context.getEndPos();</span>
|
||||
<span class="line" id="L211"> }</span>
|
||||
<span class="line" id="L212"></span>
|
||||
<span class="line" id="L213"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">getPos</span>(self: *Self) GetSeekPosError!<span class="tok-type">u64</span> {</span>
|
||||
<span class="line" id="L214"> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L215"> .buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L216"> <span class="tok-kw">return</span> actual_writer.getPos();</span>
|
||||
<span class="line" id="L217"> },</span>
|
||||
<span class="line" id="L218"> .const_buffer => |*actual_writer| {</span>
|
||||
<span class="line" id="L219"> <span class="tok-kw">return</span> actual_writer.getPos();</span>
|
||||
<span class="line" id="L220"> },</span>
|
||||
<span class="line" id="L221"> .file => {</span>
|
||||
<span class="line" id="L222"> <span class="tok-kw">if</span> (self.buffered_writer.unbuffered_writer.context.getPos()) |position| {</span>
|
||||
<span class="line" id="L223"> <span class="tok-kw">return</span> position + self.buffered_writer.end;</span>
|
||||
<span class="line" id="L224"> } <span class="tok-kw">else</span> |err| {</span>
|
||||
<span class="line" id="L225"> <span class="tok-kw">return</span> err;</span>
|
||||
<span class="line" id="L226"> }</span>
|
||||
<span class="line" id="L227"> },</span>
|
||||
<span class="line" id="L228"> }</span>
|
||||
<span class="line" id="L229"> }</span>
|
||||
<span class="line" id="L230"></span>
|
||||
<span class="line" id="L231"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writer</span>(self: *Self) Writer {</span>
|
||||
<span class="line" id="L232"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L233"> }</span>
|
||||
<span class="line" id="L234"></span>
|
||||
<span class="line" id="L235"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">seekableStream</span>(self: *Self) SeekableStream {</span>
|
||||
<span class="line" id="L236"> <span class="tok-kw">return</span> .{ .context = self };</span>
|
||||
<span class="line" id="L237"> }</span>
|
||||
<span class="line" id="L238"></span>
|
||||
<span class="line" id="L239"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">flush</span>(self: *Self) WriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L240"> <span class="tok-kw">return</span> <span class="tok-kw">switch</span> (self.buffered_writer.unbuffered_writer.context.*) {</span>
|
||||
<span class="line" id="L241"> .file => self.buffered_writer.flush(),</span>
|
||||
<span class="line" id="L242"> <span class="tok-kw">else</span> => {},</span>
|
||||
<span class="line" id="L243"> };</span>
|
||||
<span class="line" id="L244"> }</span>
|
||||
<span class="line" id="L245"> };</span>
|
||||
<span class="line" id="L246">}</span>
|
||||
<span class="line" id="L247"></span>
|
||||
<span class="line" id="L248"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceWriter</span>(stream: *std.io.StreamSource) BufferedStreamSourceWriter(DefaultBufferSize) {</span>
|
||||
<span class="line" id="L249"> <span class="tok-kw">return</span> .{ .buffered_writer = .{ .unbuffered_writer = stream.writer() } };</span>
|
||||
<span class="line" id="L250">}</span>
|
||||
<span class="line" id="L251"></span>
|
||||
<span class="line" id="L252"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">bufferedStreamSourceWriterWithSize</span>(<span class="tok-kw">comptime</span> buffer_size: <span class="tok-type">usize</span>, stream: *std.io.StreamSource) BufferedStreamSourceWriter(buffer_size) {</span>
|
||||
<span class="line" id="L253"> <span class="tok-kw">return</span> .{ .buffered_writer = .{ .unbuffered_writer = stream.writer() } };</span>
|
||||
<span class="line" id="L254">}</span>
|
||||
<span class="line" id="L255"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
|
|
@ -190,7 +190,7 @@
|
|||
<span class="line" id="L72"> <span class="tok-kw">return</span> load(stream, allocator, default_options.get());</span>
|
||||
<span class="line" id="L73"> }</span>
|
||||
<span class="line" id="L74"></span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writeImage</span>(allocator: Allocator, write_stream: *Image.Stream, image: Image, encoder_options: Image.EncoderOptions) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L75"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writeImage</span>(_: Allocator, write_stream: *Image.Stream, image: Image, encoder_options: Image.EncoderOptions) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L76"> <span class="tok-kw">const</span> options = encoder_options.png;</span>
|
||||
<span class="line" id="L77"></span>
|
||||
<span class="line" id="L78"> <span class="tok-kw">try</span> ensureWritable(image);</span>
|
||||
|
|
@ -207,10 +207,10 @@
|
|||
<span class="line" id="L89"></span>
|
||||
<span class="line" id="L90"> std.debug.assert(header.isValid());</span>
|
||||
<span class="line" id="L91"></span>
|
||||
<span class="line" id="L92"> <span class="tok-kw">try</span> write(allocator, write_stream, image.pixels, header, options.filter_choice);</span>
|
||||
<span class="line" id="L92"> <span class="tok-kw">try</span> write(write_stream, image.pixels, header, options.filter_choice);</span>
|
||||
<span class="line" id="L93"> }</span>
|
||||
<span class="line" id="L94"></span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">write</span>(allocator: Allocator, write_stream: *Image.Stream, pixels: color.PixelStorage, header: HeaderData, filter_choice: filter.FilterChoice) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L95"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">write</span>(write_stream: *Image.Stream, pixels: color.PixelStorage, header: HeaderData, filter_choice: filter.FilterChoice) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L96"> <span class="tok-kw">if</span> (header.interlace_method != .none)</span>
|
||||
<span class="line" id="L97"> <span class="tok-kw">return</span> ImageWriteError.Unsupported;</span>
|
||||
<span class="line" id="L98"> <span class="tok-kw">if</span> (header.compression_method != .deflate)</span>
|
||||
|
|
@ -227,7 +227,7 @@
|
|||
<span class="line" id="L109"> <span class="tok-kw">try</span> writeTransparencyInfo(writer, pixels); <span class="tok-comment">// TODO: pixel format where there is no transparency</span>
|
||||
</span>
|
||||
<span class="line" id="L110"> }</span>
|
||||
<span class="line" id="L111"> <span class="tok-kw">try</span> writeData(allocator, writer, pixels, header, filter_choice);</span>
|
||||
<span class="line" id="L111"> <span class="tok-kw">try</span> writeData(writer, pixels, header, filter_choice);</span>
|
||||
<span class="line" id="L112"> <span class="tok-kw">try</span> writeTrailer(writer);</span>
|
||||
<span class="line" id="L113"> }</span>
|
||||
<span class="line" id="L114"></span>
|
||||
|
|
@ -273,7 +273,7 @@
|
|||
<span class="line" id="L151"></span>
|
||||
<span class="line" id="L152"> <span class="tok-comment">// IDAT (multiple maybe)</span>
|
||||
</span>
|
||||
<span class="line" id="L153"> <span class="tok-kw">fn</span> <span class="tok-fn">writeData</span>(allocator: Allocator, writer: <span class="tok-kw">anytype</span>, pixels: color.PixelStorage, header: HeaderData, filter_choice: filter.FilterChoice) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L153"> <span class="tok-kw">fn</span> <span class="tok-fn">writeData</span>(writer: <span class="tok-kw">anytype</span>, pixels: color.PixelStorage, header: HeaderData, filter_choice: filter.FilterChoice) ImageWriteError!<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L154"> <span class="tok-comment">// Note: there may be more than 1 chunk</span>
|
||||
</span>
|
||||
<span class="line" id="L155"> <span class="tok-comment">// TODO: provide choice of how much it buffers (how much data per idat chunk)</span>
|
||||
|
|
@ -282,7 +282,7 @@
|
|||
<span class="line" id="L157"> <span class="tok-kw">const</span> chunk_wr = chunks.writer();</span>
|
||||
<span class="line" id="L158"></span>
|
||||
<span class="line" id="L159"> <span class="tok-kw">var</span> zlib: ZlibCompressor(<span class="tok-builtin">@TypeOf</span>(chunk_wr)) = <span class="tok-null">undefined</span>;</span>
|
||||
<span class="line" id="L160"> <span class="tok-kw">try</span> zlib.init(allocator, chunk_wr);</span>
|
||||
<span class="line" id="L160"> <span class="tok-kw">try</span> zlib.init(chunk_wr);</span>
|
||||
<span class="line" id="L161"></span>
|
||||
<span class="line" id="L162"> <span class="tok-kw">try</span> zlib.begin();</span>
|
||||
<span class="line" id="L163"> <span class="tok-kw">try</span> filter.filter(zlib.writer(), pixels, filter_choice, header);</span>
|
||||
|
|
|
|||
|
|
@ -160,7 +160,7 @@
|
|||
<span class="line" id="L46"> .specified => |f| f,</span>
|
||||
<span class="line" id="L47"> };</span>
|
||||
<span class="line" id="L48"></span>
|
||||
<span class="line" id="L49"> <span class="tok-kw">try</span> writer.writeByte(<span class="tok-builtin">@intFromEnum</span>(filter_type));</span>
|
||||
<span class="line" id="L49"> writer.writeByte(<span class="tok-builtin">@intFromEnum</span>(filter_type)) <span class="tok-kw">catch</span> <span class="tok-kw">return</span> Image.WriteError.InvalidData;</span>
|
||||
<span class="line" id="L50"></span>
|
||||
<span class="line" id="L51"> <span class="tok-kw">for</span> (<span class="tok-number">0</span>..scanline.asBytes().len) |byte_index| {</span>
|
||||
<span class="line" id="L52"> <span class="tok-kw">const</span> i = <span class="tok-kw">if</span> (builtin.target.cpu.arch.endian() == .little) pixelByteSwappedIndex(scanline, byte_index) <span class="tok-kw">else</span> byte_index;</span>
|
||||
|
|
@ -178,7 +178,7 @@
|
|||
<span class="line" id="L64"> .paeth => sample -% paeth(previous, above, above_previous),</span>
|
||||
<span class="line" id="L65"> };</span>
|
||||
<span class="line" id="L66"></span>
|
||||
<span class="line" id="L67"> <span class="tok-kw">try</span> writer.writeByte(byte);</span>
|
||||
<span class="line" id="L67"> writer.writeByte(byte) <span class="tok-kw">catch</span> <span class="tok-kw">return</span> Image.WriteError.InvalidData;</span>
|
||||
<span class="line" id="L68"> }</span>
|
||||
<span class="line" id="L69"> previous_scanline = scanline;</span>
|
||||
<span class="line" id="L70"> }</span>
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -114,7 +114,7 @@
|
|||
<body>
|
||||
<pre><code><span class="line" id="L1"><span class="tok-kw">const</span> std = <span class="tok-builtin">@import</span>(<span class="tok-str">"std"</span>);</span>
|
||||
<span class="line" id="L2"><span class="tok-kw">const</span> io = std.io;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> deflate = std.compress.deflate;</span>
|
||||
<span class="line" id="L3"><span class="tok-kw">const</span> deflate = std.compress.flate;</span>
|
||||
<span class="line" id="L4"></span>
|
||||
<span class="line" id="L5"><span class="tok-comment">/// Zlib Compressor (Deflate) with a writer interface</span></span>
|
||||
<span class="line" id="L6"><span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">ZlibCompressor</span>(<span class="tok-kw">comptime</span> WriterType: <span class="tok-type">type</span>) <span class="tok-type">type</span> {</span>
|
||||
|
|
@ -129,9 +129,9 @@
|
|||
</span>
|
||||
<span class="line" id="L15"> <span class="tok-comment">/// Inits a zlibcompressor</span></span>
|
||||
<span class="line" id="L16"> <span class="tok-comment">/// This is made this way because not doing it in place segfaults for a reason</span></span>
|
||||
<span class="line" id="L17"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(self: *Self, alloc: std.mem.Allocator, stream: WriterType) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L17"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">init</span>(self: *Self, stream: WriterType) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L18"> self.raw_writer = stream;</span>
|
||||
<span class="line" id="L19"> self.compressor = <span class="tok-kw">try</span> deflate.compressor(alloc, self.raw_writer, .{});</span>
|
||||
<span class="line" id="L19"> self.compressor = <span class="tok-kw">try</span> deflate.compressor(self.raw_writer, .{});</span>
|
||||
<span class="line" id="L20"> self.adler = std.hash.Adler32.init();</span>
|
||||
<span class="line" id="L21"> }</span>
|
||||
<span class="line" id="L22"></span>
|
||||
|
|
@ -158,7 +158,7 @@
|
|||
<span class="line" id="L38"> <span class="tok-kw">try</span> wr.writeByte(compression_flags);</span>
|
||||
<span class="line" id="L39"> }</span>
|
||||
<span class="line" id="L40"></span>
|
||||
<span class="line" id="L41"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Error = WriterType.Error;</span>
|
||||
<span class="line" id="L41"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Error = deflate.Compressor(WriterType).Error;</span>
|
||||
<span class="line" id="L42"> <span class="tok-kw">pub</span> <span class="tok-kw">const</span> Writer = std.io.Writer(*Self, Error, write);</span>
|
||||
<span class="line" id="L43"></span>
|
||||
<span class="line" id="L44"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">writer</span>(self: *Self) Writer {</span>
|
||||
|
|
@ -173,14 +173,13 @@
|
|||
<span class="line" id="L53"></span>
|
||||
<span class="line" id="L54"> <span class="tok-comment">/// Ends a zlib block with the checksum</span></span>
|
||||
<span class="line" id="L55"> <span class="tok-kw">pub</span> <span class="tok-kw">fn</span> <span class="tok-fn">end</span>(self: *Self) !<span class="tok-type">void</span> {</span>
|
||||
<span class="line" id="L56"> <span class="tok-kw">try</span> self.compressor.close();</span>
|
||||
<span class="line" id="L57"> self.compressor.deinit();</span>
|
||||
<span class="line" id="L58"> <span class="tok-comment">// Write the checksum</span>
|
||||
<span class="line" id="L56"> <span class="tok-comment">// Write the checksum</span>
|
||||
</span>
|
||||
<span class="line" id="L59"> <span class="tok-kw">try</span> self.raw_writer.writeInt(<span class="tok-type">u32</span>, self.adler.final(), .big);</span>
|
||||
<span class="line" id="L60"> }</span>
|
||||
<span class="line" id="L61"> };</span>
|
||||
<span class="line" id="L62">}</span>
|
||||
<span class="line" id="L63"></span>
|
||||
<span class="line" id="L57"> <span class="tok-kw">try</span> self.compressor.finish();</span>
|
||||
<span class="line" id="L58"> <span class="tok-kw">try</span> self.raw_writer.writeInt(<span class="tok-type">u32</span>, self.adler.final(), .big);</span>
|
||||
<span class="line" id="L59"> }</span>
|
||||
<span class="line" id="L60"> };</span>
|
||||
<span class="line" id="L61">}</span>
|
||||
<span class="line" id="L62"></span>
|
||||
</code></pre></body>
|
||||
</html>
|
||||
|
|
@ -8,12 +8,7 @@ const vaxis = @import("vaxis");
|
|||
|
||||
const log = std.log.scoped(.main);
|
||||
|
||||
/// Active TUI Section
|
||||
<<<<<<< HEAD
|
||||
const ActiveSection = enum {
|
||||
=======
|
||||
const ActiveSection = enum{
|
||||
>>>>>>> b015a5d (Added the `table.zig` example)
|
||||
top,
|
||||
mid,
|
||||
btm,
|
||||
|
|
|
|||
22
src/Key.zig
22
src/Key.zig
|
|
@ -3,6 +3,7 @@ const testing = std.testing;
|
|||
|
||||
const Key = @This();
|
||||
|
||||
/// Modifier Keys for a Key Match Event.
|
||||
pub const Modifiers = packed struct(u8) {
|
||||
shift: bool = false,
|
||||
alt: bool = false,
|
||||
|
|
@ -14,6 +15,7 @@ pub const Modifiers = packed struct(u8) {
|
|||
num_lock: bool = false,
|
||||
};
|
||||
|
||||
/// Flags for the Kitty Protocol.
|
||||
pub const KittyFlags = packed struct(u5) {
|
||||
disambiguate: bool = true,
|
||||
report_events: bool = false,
|
||||
|
|
@ -61,7 +63,7 @@ pub fn matches(self: Key, cp: u21, mods: Modifiers) bool {
|
|||
return false;
|
||||
}
|
||||
|
||||
// matches against any of the provided codepoints.
|
||||
/// matches against any of the provided codepoints.
|
||||
pub fn matchesAny(self: Key, cps: []const u21, mods: Modifiers) bool {
|
||||
for (cps) |cp| {
|
||||
if (self.matches(cp, mods)) return true;
|
||||
|
|
@ -69,16 +71,16 @@ pub fn matchesAny(self: Key, cps: []const u21, mods: Modifiers) bool {
|
|||
return false;
|
||||
}
|
||||
|
||||
// matches base layout codes, useful for shortcut matching when an alternate key
|
||||
// layout is used
|
||||
/// matches base layout codes, useful for shortcut matching when an alternate key
|
||||
/// layout is used
|
||||
pub fn matchShortcut(self: Key, cp: u21, mods: Modifiers) bool {
|
||||
if (self.base_layout_codepoint == null) return false;
|
||||
return cp == self.base_layout_codepoint.? and std.meta.eql(self.mods, mods);
|
||||
}
|
||||
|
||||
// matches keys that aren't upper case versions when shifted. For example, shift
|
||||
// + semicolon produces a colon. The key can be matched against shift +
|
||||
// semicolon or just colon...or shift + ctrl + ; or just ctrl + :
|
||||
/// matches keys that aren't upper case versions when shifted. For example, shift
|
||||
/// + semicolon produces a colon. The key can be matched against shift +
|
||||
/// semicolon or just colon...or shift + ctrl + ; or just ctrl + :
|
||||
pub fn matchShiftedCodepoint(self: Key, cp: u21, mods: Modifiers) bool {
|
||||
if (self.shifted_codepoint == null) return false;
|
||||
if (!self.mods.shift) return false;
|
||||
|
|
@ -92,8 +94,8 @@ pub fn matchShiftedCodepoint(self: Key, cp: u21, mods: Modifiers) bool {
|
|||
return cp == self.shifted_codepoint.? and std.meta.eql(self_mods, mods);
|
||||
}
|
||||
|
||||
// matches when the utf8 encoding of the codepoint and relevant mods matches the
|
||||
// text of the key. This function will consume Shift and Caps Lock when matching
|
||||
/// matches when the utf8 encoding of the codepoint and relevant mods matches the
|
||||
/// text of the key. This function will consume Shift and Caps Lock when matching
|
||||
pub fn matchText(self: Key, cp: u21, mods: Modifiers) bool {
|
||||
// return early if we have no text
|
||||
if (self.text == null) return false;
|
||||
|
|
@ -147,8 +149,8 @@ pub const space: u21 = 0x20;
|
|||
pub const enter: u21 = 0x6D;
|
||||
pub const backspace: u21 = 0x7F;
|
||||
|
||||
// multicodepoint is a key which generated text but cannot be expressed as a
|
||||
// single codepoint. The value is the maximum unicode codepoint + 1
|
||||
/// multicodepoint is a key which generated text but cannot be expressed as a
|
||||
/// single codepoint. The value is the maximum unicode codepoint + 1
|
||||
pub const multicodepoint: u21 = 1_114_112 + 1;
|
||||
|
||||
// kitty encodes these keys directly in the private use area. We reuse those
|
||||
|
|
|
|||
|
|
@ -12,7 +12,6 @@ const log = std.log.scoped(.tty);
|
|||
const Tty = @This();
|
||||
|
||||
const Writer = std.io.Writer(posix.fd_t, posix.WriteError, posix.write);
|
||||
|
||||
const BufferedWriter = std.io.BufferedWriter(4096, Writer);
|
||||
|
||||
/// the original state of the terminal, prior to calling makeRaw
|
||||
|
|
|
|||
713
src/vaxis.zig
Normal file
713
src/vaxis.zig
Normal file
|
|
@ -0,0 +1,713 @@
|
|||
const std = @import("std");
|
||||
const builtin = @import("builtin");
|
||||
const atomic = std.atomic;
|
||||
const base64 = std.base64.standard.Encoder;
|
||||
|
||||
pub const Cell = @import("Cell.zig");
|
||||
pub const Image = @import("Image.zig");
|
||||
pub const InternalScreen = @import("InternalScreen.zig");
|
||||
pub const Key = @import("Key.zig");
|
||||
pub const Mouse = @import("Mouse.zig");
|
||||
pub const Options = @import("Options.zig");
|
||||
pub const Queue = @import("queue.zig").Queue;
|
||||
pub const Screen = @import("Screen.zig");
|
||||
pub const Tty = @import("Tty.zig");
|
||||
pub const Window = @import("Window.zig");
|
||||
|
||||
pub const ctlseqs = @import("ctlseqs.zig");
|
||||
pub const gwidth = @import("gwidth.zig");
|
||||
pub const widgets = @import("widgets.zig");
|
||||
|
||||
const zigimg = @import("zigimg");
|
||||
|
||||
|
||||
/// Initialize a Vaxis application.
|
||||
pub fn init(comptime Event: type, opts: Options) !Vaxis(Event) {
|
||||
return Vaxis(Event).init(opts);
|
||||
}
|
||||
test {
|
||||
std.testing.refAllDecls(@This());
|
||||
}
|
||||
|
||||
/// Vaxis is the entrypoint for a Vaxis application. The provided type T should
|
||||
/// be a tagged union which contains all of the events the application will
|
||||
/// handle. Vaxis will look for the following fields on the union and, if
|
||||
/// found, emit them via the "nextEvent" method
|
||||
///
|
||||
/// The following events are available:
|
||||
/// - `key_press: Key`, for key press events
|
||||
/// - `winsize: Winsize`, for resize events. Must call app.resize when receiving
|
||||
/// this event
|
||||
/// - `focus_in` and `focus_out` for focus events
|
||||
pub fn Vaxis(comptime T: type) type {
|
||||
return struct {
|
||||
const Self = @This();
|
||||
|
||||
const log = std.log.scoped(.vaxis);
|
||||
|
||||
pub const Event = T;
|
||||
|
||||
pub const Capabilities = struct {
|
||||
kitty_keyboard: bool = false,
|
||||
kitty_graphics: bool = false,
|
||||
rgb: bool = false,
|
||||
unicode: bool = false,
|
||||
};
|
||||
|
||||
/// the event queue for Vaxis
|
||||
//
|
||||
// TODO: is 512 ok?
|
||||
queue: Queue(T, 512),
|
||||
|
||||
tty: ?Tty,
|
||||
|
||||
read_thread: ?std.Thread,
|
||||
|
||||
/// the screen we write to
|
||||
screen: Screen,
|
||||
/// The last screen we drew. We keep this so we can efficiently update on
|
||||
/// the next render
|
||||
screen_last: InternalScreen = undefined,
|
||||
|
||||
state: struct {
|
||||
/// if we are in the alt screen
|
||||
alt_screen: bool = false,
|
||||
/// if we have entered kitty keyboard
|
||||
kitty_keyboard: bool = false,
|
||||
bracketed_paste: bool = false,
|
||||
mouse: bool = false,
|
||||
} = .{},
|
||||
|
||||
caps: Capabilities = .{},
|
||||
|
||||
/// if we should redraw the entire screen on the next render
|
||||
refresh: bool = false,
|
||||
|
||||
/// blocks the main thread until a DA1 query has been received, or the
|
||||
/// futex times out
|
||||
query_futex: atomic.Value(u32) = atomic.Value(u32).init(0),
|
||||
|
||||
// images
|
||||
next_img_id: u32 = 1,
|
||||
|
||||
// statistics
|
||||
renders: usize = 0,
|
||||
render_dur: i128 = 0,
|
||||
render_timer: std.time.Timer,
|
||||
|
||||
/// Initialize Vaxis with runtime options
|
||||
pub fn init(_: Options) !Self {
|
||||
return .{
|
||||
.queue = .{},
|
||||
.tty = null,
|
||||
.screen = .{},
|
||||
.screen_last = .{},
|
||||
.render_timer = try std.time.Timer.start(),
|
||||
.read_thread = null,
|
||||
};
|
||||
}
|
||||
|
||||
/// Resets the terminal to it's original state. If an allocator is
|
||||
/// passed, this will free resources associated with Vaxis. This is left as an
|
||||
/// optional so applications can choose to not free resources when the
|
||||
/// application will be exiting anyways
|
||||
pub fn deinit(self: *Self, alloc: ?std.mem.Allocator) void {
|
||||
if (self.tty) |_| {
|
||||
var tty = &self.tty.?;
|
||||
if (self.state.kitty_keyboard) {
|
||||
_ = tty.write(ctlseqs.csi_u_pop) catch {};
|
||||
}
|
||||
if (self.state.mouse) {
|
||||
_ = tty.write(ctlseqs.mouse_reset) catch {};
|
||||
}
|
||||
if (self.state.bracketed_paste) {
|
||||
_ = tty.write(ctlseqs.bp_reset) catch {};
|
||||
}
|
||||
if (self.state.alt_screen) {
|
||||
_ = tty.write(ctlseqs.rmcup) catch {};
|
||||
}
|
||||
// always show the cursor on exit
|
||||
_ = tty.write(ctlseqs.show_cursor) catch {};
|
||||
tty.flush() catch {};
|
||||
tty.deinit();
|
||||
}
|
||||
if (alloc) |a| {
|
||||
self.screen.deinit(a);
|
||||
self.screen_last.deinit(a);
|
||||
}
|
||||
if (self.renders > 0) {
|
||||
const tpr = @divTrunc(self.render_dur, self.renders);
|
||||
log.debug("total renders = {d}", .{self.renders});
|
||||
log.debug("microseconds per render = {d}", .{tpr});
|
||||
}
|
||||
}
|
||||
|
||||
/// spawns the input thread to start listening to the tty for input
|
||||
pub fn startReadThread(self: *Self) !void {
|
||||
self.tty = try Tty.init();
|
||||
// run our tty read loop in it's own thread
|
||||
self.read_thread = try std.Thread.spawn(.{}, Tty.run, .{ &self.tty.?, T, self });
|
||||
}
|
||||
|
||||
/// stops reading from the tty
|
||||
pub fn stopReadThread(self: *Self) void {
|
||||
if (self.tty) |_| {
|
||||
var tty = &self.tty.?;
|
||||
tty.stop();
|
||||
if (self.read_thread) |thread| {
|
||||
thread.join();
|
||||
self.read_thread = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// returns the next available event, blocking until one is available
|
||||
pub fn nextEvent(self: *Self) T {
|
||||
return self.queue.pop();
|
||||
}
|
||||
|
||||
/// blocks until an event is available. Useful when your application is
|
||||
/// operating on a poll + drain architecture (see tryEvent)
|
||||
pub fn pollEvent(self: *Self) void {
|
||||
self.queue.poll();
|
||||
}
|
||||
|
||||
/// returns an event if one is available, otherwise null. Non-blocking.
|
||||
pub fn tryEvent(self: *Self) ?Event {
|
||||
return self.queue.tryPop();
|
||||
}
|
||||
|
||||
/// posts an event into the event queue. Will block if there is not
|
||||
/// capacity for the event
|
||||
pub fn postEvent(self: *Self, event: T) void {
|
||||
self.queue.push(event);
|
||||
}
|
||||
|
||||
/// resize allocates a slice of cells equal to the number of cells
|
||||
/// required to display the screen (ie width x height). Any previous screen is
|
||||
/// freed when resizing
|
||||
pub fn resize(self: *Self, alloc: std.mem.Allocator, winsize: Tty.Winsize) !void {
|
||||
log.debug("resizing screen: width={d} height={d}", .{ winsize.cols, winsize.rows });
|
||||
self.screen.deinit(alloc);
|
||||
self.screen = try Screen.init(alloc, winsize);
|
||||
self.screen.unicode = self.caps.unicode;
|
||||
// try self.screen.int(alloc, winsize.cols, winsize.rows);
|
||||
// we only init our current screen. This has the effect of redrawing
|
||||
// every cell
|
||||
self.screen_last.deinit(alloc);
|
||||
self.screen_last = try InternalScreen.init(alloc, winsize.cols, winsize.rows);
|
||||
// try self.screen_last.resize(alloc, winsize.cols, winsize.rows);
|
||||
}
|
||||
|
||||
/// returns a Window comprising of the entire terminal screen
|
||||
pub fn window(self: *Self) Window {
|
||||
return .{
|
||||
.x_off = 0,
|
||||
.y_off = 0,
|
||||
.width = self.screen.width,
|
||||
.height = self.screen.height,
|
||||
.screen = &self.screen,
|
||||
};
|
||||
}
|
||||
|
||||
/// enter the alternate screen. The alternate screen will automatically
|
||||
/// be exited if calling deinit while in the alt screen
|
||||
pub fn enterAltScreen(self: *Self) !void {
|
||||
if (self.state.alt_screen) return;
|
||||
var tty = self.tty orelse return;
|
||||
_ = try tty.write(ctlseqs.smcup);
|
||||
try tty.flush();
|
||||
self.state.alt_screen = true;
|
||||
}
|
||||
|
||||
/// exit the alternate screen
|
||||
pub fn exitAltScreen(self: *Self) !void {
|
||||
if (!self.state.alt_screen) return;
|
||||
var tty = self.tty orelse return;
|
||||
_ = try tty.write(ctlseqs.rmcup);
|
||||
try tty.flush();
|
||||
self.state.alt_screen = false;
|
||||
}
|
||||
|
||||
/// write queries to the terminal to determine capabilities. Individual
|
||||
/// capabilities will be delivered to the client and possibly intercepted by
|
||||
/// Vaxis to enable features
|
||||
pub fn queryTerminal(self: *Self) !void {
|
||||
var tty = self.tty orelse return;
|
||||
|
||||
const colorterm = std.posix.getenv("COLORTERM") orelse "";
|
||||
if (std.mem.eql(u8, colorterm, "truecolor") or
|
||||
std.mem.eql(u8, colorterm, "24bit"))
|
||||
{
|
||||
if (@hasField(Event, "cap_rgb")) {
|
||||
self.postEvent(.cap_rgb);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: decide if we actually want to query for focus and sync. It
|
||||
// doesn't hurt to blindly use them
|
||||
// _ = try tty.write(ctlseqs.decrqm_focus);
|
||||
// _ = try tty.write(ctlseqs.decrqm_sync);
|
||||
_ = try tty.write(ctlseqs.decrqm_unicode);
|
||||
_ = try tty.write(ctlseqs.decrqm_color_theme);
|
||||
// TODO: XTVERSION has a DCS response. uncomment when we can parse
|
||||
// that
|
||||
// _ = try tty.write(ctlseqs.xtversion);
|
||||
_ = try tty.write(ctlseqs.csi_u_query);
|
||||
_ = try tty.write(ctlseqs.kitty_graphics_query);
|
||||
// TODO: sixel geometry query interferes with F4 keys.
|
||||
// _ = try tty.write(ctlseqs.sixel_geometry_query);
|
||||
|
||||
// TODO: XTGETTCAP queries ("RGB", "Smulx")
|
||||
|
||||
_ = try tty.write(ctlseqs.primary_device_attrs);
|
||||
try tty.flush();
|
||||
|
||||
// 1 second timeout
|
||||
std.Thread.Futex.timedWait(&self.query_futex, 0, 1 * std.time.ns_per_s) catch {};
|
||||
|
||||
// enable detected features
|
||||
if (self.caps.kitty_keyboard) {
|
||||
try self.enableKittyKeyboard(.{});
|
||||
}
|
||||
if (self.caps.unicode) {
|
||||
_ = try tty.write(ctlseqs.unicode_set);
|
||||
}
|
||||
}
|
||||
|
||||
// the next render call will refresh the entire screen
|
||||
pub fn queueRefresh(self: *Self) void {
|
||||
self.refresh = true;
|
||||
}
|
||||
|
||||
/// draws the screen to the terminal
|
||||
pub fn render(self: *Self) !void {
|
||||
var tty = self.tty orelse return;
|
||||
self.renders += 1;
|
||||
self.render_timer.reset();
|
||||
defer {
|
||||
self.render_dur += self.render_timer.read() / std.time.ns_per_us;
|
||||
}
|
||||
|
||||
defer self.refresh = false;
|
||||
defer tty.flush() catch {};
|
||||
|
||||
// Set up sync before we write anything
|
||||
// TODO: optimize sync so we only sync _when we have changes_. This
|
||||
// requires a smarter buffered writer, we'll probably have to write
|
||||
// our own
|
||||
_ = try tty.write(ctlseqs.sync_set);
|
||||
defer _ = tty.write(ctlseqs.sync_reset) catch {};
|
||||
|
||||
// Send the cursor to 0,0
|
||||
// TODO: this needs to move after we optimize writes. We only do
|
||||
// this if we have an update to make. We also need to hide cursor
|
||||
// and then reshow it if needed
|
||||
_ = try tty.write(ctlseqs.hide_cursor);
|
||||
_ = try tty.write(ctlseqs.home);
|
||||
_ = try tty.write(ctlseqs.sgr_reset);
|
||||
|
||||
// initialize some variables
|
||||
var reposition: bool = false;
|
||||
var row: usize = 0;
|
||||
var col: usize = 0;
|
||||
var cursor: Cell.Style = .{};
|
||||
var link: Cell.Hyperlink = .{};
|
||||
|
||||
// Clear all images
|
||||
_ = try tty.write(ctlseqs.kitty_graphics_clear);
|
||||
|
||||
var i: usize = 0;
|
||||
while (i < self.screen.buf.len) {
|
||||
const cell = self.screen.buf[i];
|
||||
defer {
|
||||
// advance by the width of this char mod 1
|
||||
const w = blk: {
|
||||
if (cell.char.width != 0) break :blk cell.char.width;
|
||||
|
||||
const method: gwidth.Method = if (self.caps.unicode) .unicode else .wcwidth;
|
||||
const width = gwidth.gwidth(cell.char.grapheme, method) catch 1;
|
||||
break :blk @max(1, width);
|
||||
};
|
||||
std.debug.assert(w > 0);
|
||||
var j = i + 1;
|
||||
while (j < i + w) : (j += 1) {
|
||||
if (j >= self.screen_last.buf.len) break;
|
||||
self.screen_last.buf[j].skipped = true;
|
||||
}
|
||||
col += w;
|
||||
i += w;
|
||||
}
|
||||
if (col >= self.screen.width) {
|
||||
row += 1;
|
||||
col = 0;
|
||||
reposition = true;
|
||||
}
|
||||
// If cell is the same as our last frame, we don't need to do
|
||||
// anything
|
||||
const last = self.screen_last.buf[i];
|
||||
if (!self.refresh and last.eql(cell) and !last.skipped and cell.image == null) {
|
||||
reposition = true;
|
||||
// Close any osc8 sequence we might be in before
|
||||
// repositioning
|
||||
if (link.uri.len > 0) {
|
||||
_ = try tty.write(ctlseqs.osc8_clear);
|
||||
}
|
||||
continue;
|
||||
}
|
||||
self.screen_last.buf[i].skipped = false;
|
||||
defer {
|
||||
cursor = cell.style;
|
||||
link = cell.link;
|
||||
}
|
||||
// Set this cell in the last frame
|
||||
self.screen_last.writeCell(col, row, cell);
|
||||
|
||||
// reposition the cursor, if needed
|
||||
if (reposition) {
|
||||
try std.fmt.format(tty.buffered_writer.writer(), ctlseqs.cup, .{ row + 1, col + 1 });
|
||||
}
|
||||
|
||||
if (cell.image) |img| {
|
||||
if (img.size) |size| {
|
||||
try std.fmt.format(
|
||||
tty.buffered_writer.writer(),
|
||||
ctlseqs.kitty_graphics_scale,
|
||||
.{ img.img_id, img.z_index, size.cols, size.rows },
|
||||
);
|
||||
} else {
|
||||
try std.fmt.format(
|
||||
tty.buffered_writer.writer(),
|
||||
ctlseqs.kitty_graphics_place,
|
||||
.{ img.img_id, img.z_index },
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// something is different, so let's loop through everything and
|
||||
// find out what
|
||||
|
||||
// foreground
|
||||
if (!std.meta.eql(cursor.fg, cell.style.fg)) {
|
||||
const writer = tty.buffered_writer.writer();
|
||||
switch (cell.style.fg) {
|
||||
.default => _ = try tty.write(ctlseqs.fg_reset),
|
||||
.index => |idx| {
|
||||
switch (idx) {
|
||||
0...7 => try std.fmt.format(writer, ctlseqs.fg_base, .{idx}),
|
||||
8...15 => try std.fmt.format(writer, ctlseqs.fg_bright, .{idx - 8}),
|
||||
else => try std.fmt.format(writer, ctlseqs.fg_indexed, .{idx}),
|
||||
}
|
||||
},
|
||||
.rgb => |rgb| {
|
||||
try std.fmt.format(writer, ctlseqs.fg_rgb, .{ rgb[0], rgb[1], rgb[2] });
|
||||
},
|
||||
}
|
||||
}
|
||||
// background
|
||||
if (!std.meta.eql(cursor.bg, cell.style.bg)) {
|
||||
const writer = tty.buffered_writer.writer();
|
||||
switch (cell.style.bg) {
|
||||
.default => _ = try tty.write(ctlseqs.bg_reset),
|
||||
.index => |idx| {
|
||||
switch (idx) {
|
||||
0...7 => try std.fmt.format(writer, ctlseqs.bg_base, .{idx}),
|
||||
8...15 => try std.fmt.format(writer, ctlseqs.bg_bright, .{idx - 8}),
|
||||
else => try std.fmt.format(writer, ctlseqs.bg_indexed, .{idx}),
|
||||
}
|
||||
},
|
||||
.rgb => |rgb| {
|
||||
try std.fmt.format(writer, ctlseqs.bg_rgb, .{ rgb[0], rgb[1], rgb[2] });
|
||||
},
|
||||
}
|
||||
}
|
||||
// underline color
|
||||
if (!std.meta.eql(cursor.ul, cell.style.ul)) {
|
||||
const writer = tty.buffered_writer.writer();
|
||||
switch (cell.style.bg) {
|
||||
.default => _ = try tty.write(ctlseqs.ul_reset),
|
||||
.index => |idx| {
|
||||
try std.fmt.format(writer, ctlseqs.ul_indexed, .{idx});
|
||||
},
|
||||
.rgb => |rgb| {
|
||||
try std.fmt.format(writer, ctlseqs.ul_rgb, .{ rgb[0], rgb[1], rgb[2] });
|
||||
},
|
||||
}
|
||||
}
|
||||
// underline style
|
||||
if (!std.meta.eql(cursor.ul_style, cell.style.ul_style)) {
|
||||
const seq = switch (cell.style.ul_style) {
|
||||
.off => ctlseqs.ul_off,
|
||||
.single => ctlseqs.ul_single,
|
||||
.double => ctlseqs.ul_double,
|
||||
.curly => ctlseqs.ul_curly,
|
||||
.dotted => ctlseqs.ul_dotted,
|
||||
.dashed => ctlseqs.ul_dashed,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
// bold
|
||||
if (cursor.bold != cell.style.bold) {
|
||||
const seq = switch (cell.style.bold) {
|
||||
true => ctlseqs.bold_set,
|
||||
false => ctlseqs.bold_dim_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
if (cell.style.dim) {
|
||||
_ = try tty.write(ctlseqs.dim_set);
|
||||
}
|
||||
}
|
||||
// dim
|
||||
if (cursor.dim != cell.style.dim) {
|
||||
const seq = switch (cell.style.dim) {
|
||||
true => ctlseqs.dim_set,
|
||||
false => ctlseqs.bold_dim_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
if (cell.style.bold) {
|
||||
_ = try tty.write(ctlseqs.bold_set);
|
||||
}
|
||||
}
|
||||
// dim
|
||||
if (cursor.italic != cell.style.italic) {
|
||||
const seq = switch (cell.style.italic) {
|
||||
true => ctlseqs.italic_set,
|
||||
false => ctlseqs.italic_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
// dim
|
||||
if (cursor.blink != cell.style.blink) {
|
||||
const seq = switch (cell.style.blink) {
|
||||
true => ctlseqs.blink_set,
|
||||
false => ctlseqs.blink_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
// reverse
|
||||
if (cursor.reverse != cell.style.reverse) {
|
||||
const seq = switch (cell.style.reverse) {
|
||||
true => ctlseqs.reverse_set,
|
||||
false => ctlseqs.reverse_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
// invisible
|
||||
if (cursor.invisible != cell.style.invisible) {
|
||||
const seq = switch (cell.style.invisible) {
|
||||
true => ctlseqs.invisible_set,
|
||||
false => ctlseqs.invisible_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
// strikethrough
|
||||
if (cursor.strikethrough != cell.style.strikethrough) {
|
||||
const seq = switch (cell.style.strikethrough) {
|
||||
true => ctlseqs.strikethrough_set,
|
||||
false => ctlseqs.strikethrough_reset,
|
||||
};
|
||||
_ = try tty.write(seq);
|
||||
}
|
||||
|
||||
// url
|
||||
if (!std.meta.eql(link.uri, cell.link.uri)) {
|
||||
var ps = cell.link.params;
|
||||
if (cell.link.uri.len == 0) {
|
||||
// Empty out the params no matter what if we don't have
|
||||
// a url
|
||||
ps = "";
|
||||
}
|
||||
const writer = tty.buffered_writer.writer();
|
||||
try std.fmt.format(writer, ctlseqs.osc8, .{ ps, cell.link.uri });
|
||||
}
|
||||
_ = try tty.write(cell.char.grapheme);
|
||||
}
|
||||
if (self.screen.cursor_vis) {
|
||||
try std.fmt.format(
|
||||
tty.buffered_writer.writer(),
|
||||
ctlseqs.cup,
|
||||
.{
|
||||
self.screen.cursor_row + 1,
|
||||
self.screen.cursor_col + 1,
|
||||
},
|
||||
);
|
||||
_ = try tty.write(ctlseqs.show_cursor);
|
||||
}
|
||||
if (self.screen.mouse_shape != self.screen_last.mouse_shape) {
|
||||
try std.fmt.format(
|
||||
tty.buffered_writer.writer(),
|
||||
ctlseqs.osc22_mouse_shape,
|
||||
.{@tagName(self.screen.mouse_shape)},
|
||||
);
|
||||
self.screen_last.mouse_shape = self.screen.mouse_shape;
|
||||
}
|
||||
}
|
||||
|
||||
fn enableKittyKeyboard(self: *Self, flags: Key.KittyFlags) !void {
|
||||
self.state.kitty_keyboard = true;
|
||||
const flag_int: u5 = @bitCast(flags);
|
||||
try std.fmt.format(
|
||||
self.tty.?.buffered_writer.writer(),
|
||||
ctlseqs.csi_u_push,
|
||||
.{
|
||||
flag_int,
|
||||
},
|
||||
);
|
||||
try self.tty.?.flush();
|
||||
}
|
||||
|
||||
/// send a system notification
|
||||
pub fn notify(self: *Self, title: ?[]const u8, body: []const u8) !void {
|
||||
if (self.tty == null) return;
|
||||
if (title) |t| {
|
||||
try std.fmt.format(
|
||||
self.tty.?.buffered_writer.writer(),
|
||||
ctlseqs.osc777_notify,
|
||||
.{ t, body },
|
||||
);
|
||||
} else {
|
||||
try std.fmt.format(
|
||||
self.tty.?.buffered_writer.writer(),
|
||||
ctlseqs.osc9_notify,
|
||||
.{body},
|
||||
);
|
||||
}
|
||||
try self.tty.?.flush();
|
||||
}
|
||||
|
||||
/// sets the window title
|
||||
pub fn setTitle(self: *Self, title: []const u8) !void {
|
||||
if (self.tty == null) return;
|
||||
try std.fmt.format(
|
||||
self.tty.?.buffered_writer.writer(),
|
||||
ctlseqs.osc2_set_title,
|
||||
.{title},
|
||||
);
|
||||
try self.tty.?.flush();
|
||||
}
|
||||
|
||||
// turn bracketed paste on or off. An event will be sent at the
|
||||
// beginning and end of a detected paste. All keystrokes between these
|
||||
// events were pasted
|
||||
pub fn setBracketedPaste(self: *Self, enable: bool) !void {
|
||||
if (self.tty == null) return;
|
||||
self.state.bracketed_paste = enable;
|
||||
const seq = if (enable) {
|
||||
self.state.bracketed_paste = true;
|
||||
ctlseqs.bp_set;
|
||||
} else {
|
||||
self.state.bracketed_paste = true;
|
||||
ctlseqs.bp_reset;
|
||||
};
|
||||
_ = try self.tty.?.write(seq);
|
||||
try self.tty.?.flush();
|
||||
}
|
||||
|
||||
/// set the mouse shape
|
||||
pub fn setMouseShape(self: *Self, shape: Mouse.Shape) void {
|
||||
self.screen.mouse_shape = shape;
|
||||
}
|
||||
|
||||
/// turn mouse reporting on or off
|
||||
pub fn setMouseMode(self: *Self, enable: bool) !void {
|
||||
var tty = self.tty orelse return;
|
||||
self.state.mouse = enable;
|
||||
if (enable) {
|
||||
_ = try tty.write(ctlseqs.mouse_set);
|
||||
try tty.flush();
|
||||
} else {
|
||||
_ = try tty.write(ctlseqs.mouse_reset);
|
||||
try tty.flush();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn loadImage(
|
||||
self: *Self,
|
||||
alloc: std.mem.Allocator,
|
||||
src: Image.Source,
|
||||
) !Image {
|
||||
if (!self.caps.kitty_graphics) return error.NoGraphicsCapability;
|
||||
var tty = self.tty orelse return error.NoTTY;
|
||||
defer self.next_img_id += 1;
|
||||
|
||||
const writer = tty.buffered_writer.writer();
|
||||
|
||||
var img = switch (src) {
|
||||
.path => |path| try zigimg.Image.fromFilePath(alloc, path),
|
||||
.mem => |bytes| try zigimg.Image.fromMemory(alloc, bytes),
|
||||
};
|
||||
defer img.deinit();
|
||||
const png_buf = try alloc.alloc(u8, img.imageByteSize());
|
||||
defer alloc.free(png_buf);
|
||||
const png = try img.writeToMemory(png_buf, .{ .png = .{} });
|
||||
const b64_buf = try alloc.alloc(u8, base64.calcSize(png.len));
|
||||
const encoded = base64.encode(b64_buf, png);
|
||||
defer alloc.free(b64_buf);
|
||||
|
||||
const id = self.next_img_id;
|
||||
|
||||
log.debug("transmitting kitty image: id={d}, len={d}", .{ id, encoded.len });
|
||||
|
||||
if (encoded.len < 4096) {
|
||||
try std.fmt.format(
|
||||
writer,
|
||||
"\x1b_Gf=100,i={d};{s}\x1b\\",
|
||||
.{
|
||||
id,
|
||||
encoded,
|
||||
},
|
||||
);
|
||||
} else {
|
||||
var n: usize = 4096;
|
||||
|
||||
try std.fmt.format(
|
||||
writer,
|
||||
"\x1b_Gf=100,i={d},m=1;{s}\x1b\\",
|
||||
.{ id, encoded[0..n] },
|
||||
);
|
||||
while (n < encoded.len) : (n += 4096) {
|
||||
const end: usize = @min(n + 4096, encoded.len);
|
||||
const m: u2 = if (end == encoded.len) 0 else 1;
|
||||
try std.fmt.format(
|
||||
writer,
|
||||
"\x1b_Gm={d};{s}\x1b\\",
|
||||
.{
|
||||
m,
|
||||
encoded[n..end],
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
try tty.buffered_writer.flush();
|
||||
return .{
|
||||
.id = id,
|
||||
.width = img.width,
|
||||
.height = img.height,
|
||||
};
|
||||
}
|
||||
|
||||
/// deletes an image from the terminal's memory
|
||||
pub fn freeImage(self: Self, id: u32) void {
|
||||
var tty = self.tty orelse return;
|
||||
const writer = tty.buffered_writer.writer();
|
||||
std.fmt.format(writer, "\x1b_Ga=d,d=I,i={d};\x1b\\", .{id}) catch |err| {
|
||||
log.err("couldn't delete image {d}: {}", .{ id, err });
|
||||
return;
|
||||
};
|
||||
tty.buffered_writer.flush() catch |err| {
|
||||
log.err("couldn't flush writer: {}", .{err});
|
||||
};
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// test "Vaxis: event queueing" {
|
||||
// const Event = union(enum) {
|
||||
// key: void,
|
||||
// };
|
||||
// var vx: Vaxis(Event) = try Vaxis(Event).init(.{});
|
||||
// defer vx.deinit(null);
|
||||
// vx.postEvent(.{ .key = {} });
|
||||
// const event = vx.nextEvent();
|
||||
// try std.testing.expect(event == .key);
|
||||
// }
|
||||
|
|
@ -4,7 +4,7 @@ const heap = std.heap;
|
|||
const mem = std.mem;
|
||||
const meta = std.meta;
|
||||
|
||||
const vaxis = @import("../main.zig");
|
||||
const vaxis = @import("../vaxis.zig");
|
||||
|
||||
/// Table Context for maintaining state and drawing Tables with `drawTable()`.
|
||||
pub const TableContext = struct{
|
||||
|
|
|
|||
Loading…
Reference in a new issue