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parser: handle parsing of apc, sos, pm strings
This lets us detect kitty graphics.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
+50
-5
+40
src/Parser.zig
+40
src/Parser.zig
···
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},
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}
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},
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+
.apc => {
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switch (b) {
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0x1B => {
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state = .ground;
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// advance one more for the backslash
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i += 1;
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switch (input[start + 1]) {
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'G' => {
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return .{
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.event = .cap_kitty_graphics,
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.n = i + 1,
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};
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},
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else => {
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log.warn("unhandled apc: APC {s}", .{input[start + 1 .. i + 1]});
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return .{
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.event = null,
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.n = i + 1,
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};
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},
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}
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},
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else => {},
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}
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},
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.sos, .pm => {
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switch (b) {
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0x1B => {
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state = .ground;
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// advance one more for the backslash
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i += 1;
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log.warn("unhandled sos/pm: SOS/PM {s}", .{input[start + 1 .. i + 1]});
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return .{
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.event = null,
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.n = i + 1,
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};
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},
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else => {},
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}
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},
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else => {},
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}
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}
+7
-1
src/Tty.zig
+7
-1
src/Tty.zig
···
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}
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},
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.cap_kitty_keyboard => {
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log.info("kitty capability detected", .{});
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log.info("kitty keyboard capability detected", .{});
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vx.caps.kitty_keyboard = true;
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},
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.cap_kitty_graphics => {
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if (!vx.caps.kitty_graphics) {
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log.info("kitty graphics capability detected", .{});
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vx.caps.kitty_graphics = true;
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}
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},
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.cap_rgb => {
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log.info("rgb capability detected", .{});
+1
src/event.zig
+1
src/event.zig
+2
-4
src/vaxis.zig
+2
-4
src/vaxis.zig
···
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// that
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// _ = try tty.write(ctlseqs.xtversion);
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_ = try tty.write(ctlseqs.csi_u_query);
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// TODO: KITTY_GRAPHICS has an APC response. uncomment when we can
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// parse that
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// that
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// _ = try tty.write(ctlseqs.kitty_graphics_query);
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_ = try tty.write(ctlseqs.kitty_graphics_query);
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// TODO: sixel geometry query interferes with F4 keys.
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// _ = try tty.write(ctlseqs.sixel_geometry_query);
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···
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alloc: std.mem.Allocator,
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src: Image.Source,
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) !Image {
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if (!self.caps.kitty_graphics) return error.NoGraphicsCapability;
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var tty = self.tty orelse return error.NoTTY;
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defer self.next_img_id += 1;
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