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feat: add save instruction to +list-themes #4902

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feat: add save instruction to +list-themes #4902

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6455b28
add save instruction to +list-themes
Aaron-212 Jan 10, 2025
c82bdca
Merge branch 'ghostty-org:main' into list-theme-save
Aaron-212 Jan 14, 2025
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56 changes: 55 additions & 1 deletion src/cli/list_themes.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -191,6 +191,7 @@ const Preview = struct {
normal,
help,
search,
save,
},
color_scheme: vaxis.Color.Scheme,
text_input: vaxis.widgets.TextInput,
Expand Down Expand Up @@ -376,6 +377,8 @@ const Preview = struct {
self.mode = .help;
if (key.matches('/', .{}))
self.mode = .search;
if (key.matchesAny(&.{ vaxis.Key.enter, vaxis.Key.kp_enter }, .{}))
self.mode = .save;
if (key.matchesAny(&.{ 'x', '/' }, .{ .ctrl = true })) {
self.text_input.buf.clearRetainingCapacity();
try self.updateFiltered();
Expand Down Expand Up @@ -430,6 +433,12 @@ const Preview = struct {
try self.text_input.update(.{ .key_press = key });
try self.updateFiltered();
},
.save => {
if (key.matches('q', .{}))
self.should_quit = true;
if (key.matchesAny(&.{ vaxis.Key.escape, vaxis.Key.enter, vaxis.Key.kp_enter }, .{}))
self.mode = .normal;
},
}
},
.color_scheme => |color_scheme| self.color_scheme = color_scheme,
Expand Down Expand Up @@ -673,7 +682,7 @@ const Preview = struct {
.{ .keys = "End", .help = "Go to the end of the list." },
.{ .keys = "/", .help = "Start search." },
.{ .keys = "^X, ^/", .help = "Clear search." },
.{ .keys = "⏎", .help = "Close search window." },
.{ .keys = "⏎", .help = "Save theme or close search window." },
};

for (key_help, 0..) |help, captured_i| {
Expand Down Expand Up @@ -724,6 +733,51 @@ const Preview = struct {
child.fill(.{ .style = self.ui_standard() });
self.text_input.drawWithStyle(child, self.ui_standard());
},
.save => {
const theme = self.themes[self.filtered.items[self.current]];

const width = 90;
const height = 12;
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const child = win.child(
.{
.x_off = win.width / 2 -| width / 2,
.y_off = win.height / 2 -| height / 2,
.width = width,
.height = height,
.border = .{
.where = .all,
.style = self.ui_standard(),
},
},
);

child.fill(.{ .style = self.ui_standard() });

const save_instructions = [_][]const u8{
"To apply this theme, add the following line to your Ghostty configuration:",
"",
try std.fmt.allocPrint(alloc, "theme = {s}", .{theme.theme}),
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"",
"Save the configuration file and then reload it to apply the new theme.",
"For more details on configuration and themes, visit the Ghostty documentation:",
"",
"https://ghostty.org/docs/config/reference",
};

for (save_instructions, 0..) |instruction, captured_i| {
const i: u16 = @intCast(captured_i);
_ = child.printSegment(
.{
.text = instruction,
.style = self.ui_standard(),
},
.{
.row_offset = i + 1,
.col_offset = 2,
},
);
}
},
}
}

Expand Down