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Merge pull request #2669 from ghostty-org/push-tmluvvwsqqot

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terminal: parse CSI t 22/23 for push/pop title
This commit is contained in:
Mitchell Hashimoto
2024-11-13 20:00:05 -08:00
committed by GitHub
parent edb0ed88bd 039f9231de
commit 83b027d20b
2 changed files with 173 additions and 0 deletions
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8
src/terminal/csi.zig
View File

@ -40,3 +40,11 @@ pub const SizeReportStyle = enum {
csi_18_t,
csi_21_t,
};
/// XTWINOPS CSI 22/23
pub const TitlePushPop = struct {
op: Op,
index: u16,
pub const Op = enum { push, pop };
};

165
src/terminal/stream.zig
View File

@ -1162,6 +1162,33 @@ pub fn Stream(comptime Handler: type) type {
"ignoring CSI 21 t with extra parameters: {s}",
.{input},
),
inline 22, 23 => |number| if ((input.params.len == 2 or
input.params.len == 3) and
// we only support window title
(input.params[1] == 0 or
input.params[1] == 2))
{
// push/pop title
if (@hasDecl(T, "pushPopTitle")) {
self.handler.pushPopTitle(.{
.op = switch (number) {
22 => .push,
23 => .pop,
else => @compileError("unreachable"),
},
.index = if (input.params.len == 3)
input.params[2]
else
0,
});
} else log.warn(
"ignoring unimplemented CSI 22/23 t",
.{},
);
} else log.warn(
"ignoring CSI 22/23 t with extra parameters: {s}",
.{input},
),
else => log.warn(
"ignoring CSI t with unimplemented parameter: {s}",
.{input},
@ -2162,3 +2189,141 @@ test "stream: invalid CSI t" {
try s.nextSlice("\x1b[19t");
try testing.expectEqual(null, s.handler.style);
}
test "stream: CSI t push title" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[22;0t");
try testing.expectEqual(csi.TitlePushPop{
.op = .push,
.index = 0,
}, s.handler.op.?);
}
test "stream: CSI t push title with explicit window" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[22;2t");
try testing.expectEqual(csi.TitlePushPop{
.op = .push,
.index = 0,
}, s.handler.op.?);
}
test "stream: CSI t push title with explicit icon" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[22;1t");
try testing.expectEqual(null, s.handler.op);
}
test "stream: CSI t push title with index" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[22;0;5t");
try testing.expectEqual(csi.TitlePushPop{
.op = .push,
.index = 5,
}, s.handler.op.?);
}
test "stream: CSI t pop title" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[23;0t");
try testing.expectEqual(csi.TitlePushPop{
.op = .pop,
.index = 0,
}, s.handler.op.?);
}
test "stream: CSI t pop title with explicit window" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[23;2t");
try testing.expectEqual(csi.TitlePushPop{
.op = .pop,
.index = 0,
}, s.handler.op.?);
}
test "stream: CSI t pop title with explicit icon" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[23;1t");
try testing.expectEqual(null, s.handler.op);
}
test "stream: CSI t pop title with index" {
const H = struct {
op: ?csi.TitlePushPop = null,
pub fn pushPopTitle(self: *@This(), op: csi.TitlePushPop) void {
self.op = op;
}
};
var s: Stream(H) = .{ .handler = .{} };
try s.nextSlice("\x1b[23;0;5t");
try testing.expectEqual(csi.TitlePushPop{
.op = .pop,
.index = 5,
}, s.handler.op.?);
}