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vaxis: attempt to reset cursor shape

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Attempt to reset the cursor shape on exit, if the shape has been
changed. This won't work on every terminal, however some implement
`\x1b[0 q` as setting the shape to the "default" value, others implement
it as a blinking block.

Fixes: #77
This commit is contained in:
Tim Culverhouse 2024-09-10 09:14:48 -05:00
parent 8263b1e35c
commit 235e0bb27b
1 changed files with 5 additions and 0 deletions
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5
src/Vaxis.zig
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@ -114,6 +114,11 @@ pub fn deinit(self: *Vaxis, alloc: ?std.mem.Allocator, tty: AnyWriter) void {
// always show the cursor on exit
tty.writeAll(ctlseqs.show_cursor) catch {};
if (self.screen.cursor_shape != .default) {
// In many terminals, `.default` will set to the configured cursor shape. Others, it will
// change to a blinking block.
tty.print(ctlseqs.cursor_shape, .{@intFromEnum(Cell.CursorShape.default)}) catch {};
}
if (alloc) |a| {
self.screen.deinit(a);
self.screen_last.deinit(a);