diff --git a/src/Loop.zig b/src/Loop.zig index 89a225f..742ed9d 100644 --- a/src/Loop.zig +++ b/src/Loop.zig @@ -113,8 +113,11 @@ pub fn Loop(comptime T: type) type { switch (builtin.os.tag) { .windows => { + var parser: Parser = .{ + .grapheme_data = grapheme_data, + }; while (!self.should_quit) { - const event = try self.tty.nextEvent(); + const event = try self.tty.nextEvent(&parser, paste_allocator); try handleEventGeneric(self, self.vaxis, &cache, Event, event, null); } }, diff --git a/src/windows/Tty.zig b/src/windows/Tty.zig index fc3d56b..eb2f98e 100644 --- a/src/windows/Tty.zig +++ b/src/windows/Tty.zig @@ -6,6 +6,7 @@ const std = @import("std"); const Event = @import("../event.zig").Event; const Key = @import("../Key.zig"); const Mouse = @import("../Mouse.zig"); +const Parser = @import("../Parser.zig"); const windows = std.os.windows; stdin: windows.HANDLE, @@ -117,7 +118,7 @@ pub fn bufferedWriter(self: *const Tty) std.io.BufferedWriter(4096, std.io.AnyWr return std.io.bufferedWriter(self.anyWriter()); } -pub fn nextEvent(self: *Tty) !Event { +pub fn nextEvent(self: *Tty, parser: *Parser, paste_allocator: ?std.mem.Allocator) !Event { // We use a loop so we can ignore certain events var state: EventState = .{}; while (true) { @@ -126,7 +127,7 @@ pub fn nextEvent(self: *Tty) !Event { if (ReadConsoleInputW(self.stdin, &input_record, 1, &event_count) == 0) return windows.unexpectedError(windows.kernel32.GetLastError()); - if (try self.eventFromRecord(&input_record, &state)) |ev| { + if (try self.eventFromRecord(&input_record, &state, parser, paste_allocator)) |ev| { return ev; } } @@ -137,10 +138,9 @@ pub const EventState = struct { ansi_idx: usize = 0, utf16_buf: [2]u16 = undefined, utf16_half: bool = false, - escape_st: bool = false, }; -pub fn eventFromRecord(self: *Tty, record: *const INPUT_RECORD, state: *EventState) !?Event { +pub fn eventFromRecord(self: *Tty, record: *const INPUT_RECORD, state: *EventState, parser: *Parser, paste_allocator: ?std.mem.Allocator) !?Event { switch (record.EventType) { 0x0001 => { // Key event const event = record.Event.KeyEvent; @@ -171,36 +171,11 @@ pub fn eventFromRecord(self: *Tty, record: *const INPUT_RECORD, state: *EventSta state.ansi_buf[state.ansi_idx] = event.uChar.AsciiChar; state.ansi_idx += 1; if (state.ansi_idx <= 2) return null; - switch (state.ansi_buf[1]) { - '[' => { // CSI, read until 0x40 to 0xFF - switch (event.uChar.UnicodeChar) { - 0x40...0xFF => { - return .cap_da1; - }, - else => return null, - } - }, - ']' => { // OSC, read until ESC \ or BEL - if (state.ansi_idx <= 2) return null; - switch (event.uChar.UnicodeChar) { - 0x07 => { - return .cap_da1; - }, - 0x1B => { - state.escape_st = true; - return null; - }, - '\\' => { - if (state.escape_st) { - return .cap_da1; - } - return null; - }, - else => return null, - } - }, - else => return null, - } + const result = try parser.parse(state.ansi_buf[0..state.ansi_idx], paste_allocator); + return if (result.n == 0) null else evt: { + state.ansi_idx = 0; + break :evt result.event; + }; }, 0x08 => Key.backspace, 0x09 => Key.tab,