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osc: fix OSC4 response

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When reporting colors via OSC4, the index must also be reported.
This commit is contained in:
Tim Culverhouse
2023-11-21 09:58:09 -06:00
parent bed49e59b3
commit 469c88c0c6
1 changed files with 50 additions and 23 deletions
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73
src/termio/Exec.zig
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@ -2278,30 +2278,57 @@ const StreamHandler = struct {
var msg: termio.Message = .{ .write_small = .{} };
const resp = switch (self.osc_color_report_format) {
.@"16-bit" => try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};rgb:{x:0>4}/{x:0>4}/{x:0>4}{s}",
.{
kind.code(),
@as(u16, color.r) * 257,
@as(u16, color.g) * 257,
@as(u16, color.b) * 257,
terminator.string(),
},
),
.@"8-bit" => try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};rgb:{x:0>2}/{x:0>2}/{x:0>2}{s}",
.{
kind.code(),
@as(u16, color.r),
@as(u16, color.g),
@as(u16, color.b),
terminator.string(),
},
),
.@"16-bit" => switch (kind) {
.palette => |i| try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};{d};rgb:{x:0>4}/{x:0>4}/{x:0>4}{s}",
.{
kind.code(),
i,
@as(u16, color.r) * 257,
@as(u16, color.g) * 257,
@as(u16, color.b) * 257,
terminator.string(),
},
),
else => try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};rgb:{x:0>4}/{x:0>4}/{x:0>4}{s}",
.{
kind.code(),
@as(u16, color.r) * 257,
@as(u16, color.g) * 257,
@as(u16, color.b) * 257,
terminator.string(),
},
),
},
.@"8-bit" => switch (kind) {
.palette => |i| try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};{d};rgb:{x:0>2}/{x:0>2}/{x:0>2}{s}",
.{
kind.code(),
i,
@as(u16, color.r),
@as(u16, color.g),
@as(u16, color.b),
terminator.string(),
},
),
else => try std.fmt.bufPrint(
&msg.write_small.data,
"\x1B]{s};rgb:{x:0>2}/{x:0>2}/{x:0>2}{s}",
.{
kind.code(),
@as(u16, color.r),
@as(u16, color.g),
@as(u16, color.b),
terminator.string(),
},
),
},
.none => unreachable, // early return above
};
msg.write_small.len = @intCast(resp.len);