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feat(terminal): support OSC 10/11 query terminal fg/bg color

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This commit is contained in:
CJ van den Berg 2026-02-26 20:52:06 +01:00
parent f68102e448
commit 519d8dd886
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 12 additions and 1 deletions
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13
src/tui/terminal_view.zig
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@ -189,7 +189,7 @@ pub fn shutdown(allocator: Allocator) void {
} }
} }
pub fn render(self: *Self, _: *const Widget.Theme) bool { pub fn render(self: *Self, theme: *const Widget.Theme) bool {
// Drain the vt event queue. // Drain the vt event queue.
while (self.vt.vt.tryEvent()) |event| { while (self.vt.vt.tryEvent()) |event| {
switch (event) { switch (event) {
@ -209,6 +209,17 @@ pub fn render(self: *Self, _: *const Widget.Theme) bool {
} }
} }
// Update the terminal's fg/bg color cache from the current theme so that
// OSC 10/11 colour queries return accurate values.
if (theme.editor.fg) |fg| {
const c = fg.color;
self.vt.vt.fg_color = .{ @truncate(c >> 16), @truncate(c >> 8), @truncate(c) };
}
if (theme.editor.bg) |bg| {
const c = bg.color;
self.vt.vt.bg_color = .{ @truncate(c >> 16), @truncate(c >> 8), @truncate(c) };
}
// Blit the terminal's front screen into our vaxis.Window. // Blit the terminal's front screen into our vaxis.Window.
self.vt.vt.draw(self.allocator, self.plane.window, self.focused) catch |e| { self.vt.vt.draw(self.allocator, self.plane.window, self.focused) catch |e| {
std.log.err("terminal_view: draw failed: {}", .{e}); std.log.err("terminal_view: draw failed: {}", .{e});