1mod theme_registry;
2
3use gpui::{
4 color::Color,
5 elements::{ContainerStyle, ImageStyle, LabelStyle, TooltipStyle},
6 fonts::{HighlightStyle, TextStyle},
7 Border, MouseState,
8};
9use serde::{de::DeserializeOwned, Deserialize};
10use serde_json::Value;
11use std::{collections::HashMap, sync::Arc};
12
13pub use theme_registry::*;
14
15#[derive(Deserialize, Default)]
16pub struct Theme {
17 #[serde(default)]
18 pub meta: ThemeMeta,
19 pub workspace: Workspace,
20 pub context_menu: ContextMenu,
21 pub chat_panel: ChatPanel,
22 pub contacts_popover: ContactsPopover,
23 pub contact_finder: ContactFinder,
24 pub project_panel: ProjectPanel,
25 pub command_palette: CommandPalette,
26 pub picker: Picker,
27 pub editor: Editor,
28 pub search: Search,
29 pub project_diagnostics: ProjectDiagnostics,
30 pub breadcrumbs: ContainedText,
31 pub contact_notification: ContactNotification,
32 pub update_notification: UpdateNotification,
33 pub project_shared_notification: ProjectSharedNotification,
34 pub tooltip: TooltipStyle,
35 pub terminal: TerminalStyle,
36}
37
38#[derive(Deserialize, Default, Clone)]
39pub struct ThemeMeta {
40 pub name: String,
41 pub is_light: bool,
42}
43
44#[derive(Deserialize, Default)]
45pub struct Workspace {
46 pub background: Color,
47 pub titlebar: Titlebar,
48 pub tab_bar: TabBar,
49 pub pane_divider: Border,
50 pub leader_border_opacity: f32,
51 pub leader_border_width: f32,
52 pub sidebar: Sidebar,
53 pub status_bar: StatusBar,
54 pub toolbar: Toolbar,
55 pub disconnected_overlay: ContainedText,
56 pub modal: ContainerStyle,
57 pub notification: ContainerStyle,
58 pub notifications: Notifications,
59 pub joining_project_avatar: ImageStyle,
60 pub joining_project_message: ContainedText,
61 pub external_location_message: ContainedText,
62 pub dock: Dock,
63}
64
65#[derive(Clone, Deserialize, Default)]
66pub struct Titlebar {
67 #[serde(flatten)]
68 pub container: ContainerStyle,
69 pub height: f32,
70 pub title: TextStyle,
71 pub avatar_width: f32,
72 pub avatar_margin: f32,
73 pub avatar_ribbon: AvatarRibbon,
74 pub offline_icon: OfflineIcon,
75 pub avatar: ImageStyle,
76 pub inactive_avatar: ImageStyle,
77 pub sign_in_prompt: Interactive<ContainedText>,
78 pub outdated_warning: ContainedText,
79 pub share_button: Interactive<ContainedText>,
80 pub toggle_contacts_button: Interactive<IconButton>,
81 pub toggle_contacts_badge: ContainerStyle,
82}
83
84#[derive(Deserialize, Default)]
85pub struct ContactsPopover {
86 #[serde(flatten)]
87 pub container: ContainerStyle,
88 pub height: f32,
89 pub width: f32,
90 pub user_query_editor: FieldEditor,
91 pub user_query_editor_height: f32,
92 pub add_contact_button: IconButton,
93 pub header_row: Interactive<ContainedText>,
94 pub contact_row: Interactive<ContainerStyle>,
95 pub project_row: Interactive<ProjectRow>,
96 pub row_height: f32,
97 pub contact_avatar: ImageStyle,
98 pub contact_status_free: ContainerStyle,
99 pub contact_status_busy: ContainerStyle,
100 pub contact_username: ContainedText,
101 pub contact_button: Interactive<IconButton>,
102 pub contact_button_spacing: f32,
103 pub disabled_button: IconButton,
104 pub tree_branch: Interactive<TreeBranch>,
105 pub private_button: Interactive<IconButton>,
106 pub section_icon_size: f32,
107 pub invite_row: Interactive<ContainedLabel>,
108}
109
110#[derive(Clone, Deserialize, Default)]
111pub struct TabBar {
112 #[serde(flatten)]
113 pub container: ContainerStyle,
114 pub pane_button: Interactive<IconButton>,
115 pub pane_button_container: ContainerStyle,
116 pub active_pane: TabStyles,
117 pub inactive_pane: TabStyles,
118 pub dragged_tab: Tab,
119 pub height: f32,
120 pub drop_target_overlay_color: Color,
121}
122
123impl TabBar {
124 pub fn tab_style(&self, pane_active: bool, tab_active: bool) -> &Tab {
125 let tabs = if pane_active {
126 &self.active_pane
127 } else {
128 &self.inactive_pane
129 };
130
131 if tab_active {
132 &tabs.active_tab
133 } else {
134 &tabs.inactive_tab
135 }
136 }
137}
138
139#[derive(Clone, Deserialize, Default)]
140pub struct TabStyles {
141 pub active_tab: Tab,
142 pub inactive_tab: Tab,
143}
144
145#[derive(Clone, Deserialize, Default)]
146pub struct AvatarRibbon {
147 #[serde(flatten)]
148 pub container: ContainerStyle,
149 pub width: f32,
150 pub height: f32,
151}
152
153#[derive(Clone, Deserialize, Default)]
154pub struct OfflineIcon {
155 #[serde(flatten)]
156 pub container: ContainerStyle,
157 pub width: f32,
158 pub color: Color,
159}
160
161#[derive(Clone, Deserialize, Default)]
162pub struct Tab {
163 pub height: f32,
164 #[serde(flatten)]
165 pub container: ContainerStyle,
166 #[serde(flatten)]
167 pub label: LabelStyle,
168 pub description: ContainedText,
169 pub spacing: f32,
170 pub icon_width: f32,
171 pub icon_close: Color,
172 pub icon_close_active: Color,
173 pub icon_dirty: Color,
174 pub icon_conflict: Color,
175}
176
177#[derive(Clone, Deserialize, Default)]
178pub struct Toolbar {
179 #[serde(flatten)]
180 pub container: ContainerStyle,
181 pub height: f32,
182 pub item_spacing: f32,
183 pub nav_button: Interactive<IconButton>,
184}
185
186#[derive(Clone, Deserialize, Default)]
187pub struct Dock {
188 pub initial_size_right: f32,
189 pub initial_size_bottom: f32,
190 pub wash_color: Color,
191 pub panel: ContainerStyle,
192 pub maximized: ContainerStyle,
193}
194
195#[derive(Clone, Deserialize, Default)]
196pub struct Notifications {
197 #[serde(flatten)]
198 pub container: ContainerStyle,
199 pub width: f32,
200}
201
202#[derive(Clone, Deserialize, Default)]
203pub struct Search {
204 #[serde(flatten)]
205 pub container: ContainerStyle,
206 pub editor: FindEditor,
207 pub invalid_editor: ContainerStyle,
208 pub option_button_group: ContainerStyle,
209 pub option_button: Interactive<ContainedText>,
210 pub match_background: Color,
211 pub match_index: ContainedText,
212 pub results_status: TextStyle,
213 pub tab_icon_width: f32,
214 pub tab_icon_spacing: f32,
215}
216
217#[derive(Clone, Deserialize, Default)]
218pub struct FindEditor {
219 #[serde(flatten)]
220 pub input: FieldEditor,
221 pub min_width: f32,
222 pub max_width: f32,
223}
224
225#[derive(Deserialize, Default)]
226pub struct StatusBar {
227 #[serde(flatten)]
228 pub container: ContainerStyle,
229 pub height: f32,
230 pub item_spacing: f32,
231 pub cursor_position: TextStyle,
232 pub auto_update_progress_message: TextStyle,
233 pub auto_update_done_message: TextStyle,
234 pub lsp_status: Interactive<StatusBarLspStatus>,
235 pub feedback: Interactive<TextStyle>,
236 pub sidebar_buttons: StatusBarSidebarButtons,
237 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
238 pub diagnostic_message: Interactive<ContainedText>,
239}
240
241#[derive(Deserialize, Default)]
242pub struct StatusBarSidebarButtons {
243 pub group_left: ContainerStyle,
244 pub group_right: ContainerStyle,
245 pub item: Interactive<SidebarItem>,
246 pub badge: ContainerStyle,
247}
248
249#[derive(Deserialize, Default)]
250pub struct StatusBarDiagnosticSummary {
251 pub container_ok: ContainerStyle,
252 pub container_warning: ContainerStyle,
253 pub container_error: ContainerStyle,
254 pub text: TextStyle,
255 pub icon_color_ok: Color,
256 pub icon_color_warning: Color,
257 pub icon_color_error: Color,
258 pub height: f32,
259 pub icon_width: f32,
260 pub icon_spacing: f32,
261 pub summary_spacing: f32,
262}
263
264#[derive(Deserialize, Default)]
265pub struct StatusBarLspStatus {
266 #[serde(flatten)]
267 pub container: ContainerStyle,
268 pub height: f32,
269 pub icon_spacing: f32,
270 pub icon_color: Color,
271 pub icon_width: f32,
272 pub message: TextStyle,
273}
274
275#[derive(Deserialize, Default)]
276pub struct Sidebar {
277 pub initial_size: f32,
278 #[serde(flatten)]
279 pub container: ContainerStyle,
280}
281
282#[derive(Clone, Copy, Deserialize, Default)]
283pub struct SidebarItem {
284 #[serde(flatten)]
285 pub container: ContainerStyle,
286 pub icon_color: Color,
287 pub icon_size: f32,
288}
289
290#[derive(Deserialize, Default)]
291pub struct ChatPanel {
292 #[serde(flatten)]
293 pub container: ContainerStyle,
294 pub message: ChatMessage,
295 pub pending_message: ChatMessage,
296 pub channel_select: ChannelSelect,
297 pub input_editor: FieldEditor,
298 pub sign_in_prompt: TextStyle,
299 pub hovered_sign_in_prompt: TextStyle,
300}
301
302#[derive(Deserialize, Default)]
303pub struct ProjectPanel {
304 #[serde(flatten)]
305 pub container: ContainerStyle,
306 pub entry: Interactive<ProjectPanelEntry>,
307 pub cut_entry_fade: f32,
308 pub ignored_entry_fade: f32,
309 pub filename_editor: FieldEditor,
310 pub indent_width: f32,
311}
312
313#[derive(Clone, Debug, Deserialize, Default)]
314pub struct ProjectPanelEntry {
315 pub height: f32,
316 #[serde(flatten)]
317 pub container: ContainerStyle,
318 pub text: TextStyle,
319 pub icon_color: Color,
320 pub icon_size: f32,
321 pub icon_spacing: f32,
322}
323
324#[derive(Clone, Debug, Deserialize, Default)]
325pub struct ContextMenu {
326 #[serde(flatten)]
327 pub container: ContainerStyle,
328 pub item: Interactive<ContextMenuItem>,
329 pub keystroke_margin: f32,
330 pub separator: ContainerStyle,
331}
332
333#[derive(Clone, Debug, Deserialize, Default)]
334pub struct ContextMenuItem {
335 #[serde(flatten)]
336 pub container: ContainerStyle,
337 pub label: TextStyle,
338 pub keystroke: ContainedText,
339 pub icon_width: f32,
340 pub icon_spacing: f32,
341}
342
343#[derive(Debug, Deserialize, Default)]
344pub struct CommandPalette {
345 pub key: Interactive<ContainedLabel>,
346 pub keystroke_spacing: f32,
347}
348
349#[derive(Deserialize, Default)]
350pub struct InviteLink {
351 #[serde(flatten)]
352 pub container: ContainerStyle,
353 #[serde(flatten)]
354 pub label: LabelStyle,
355 pub icon: Icon,
356}
357
358#[derive(Deserialize, Default, Clone, Copy)]
359pub struct TreeBranch {
360 pub width: f32,
361 pub color: Color,
362}
363
364#[derive(Deserialize, Default)]
365pub struct ContactFinder {
366 pub row_height: f32,
367 pub contact_avatar: ImageStyle,
368 pub contact_username: ContainerStyle,
369 pub contact_button: IconButton,
370 pub disabled_contact_button: IconButton,
371}
372
373#[derive(Deserialize, Default)]
374pub struct Icon {
375 #[serde(flatten)]
376 pub container: ContainerStyle,
377 pub color: Color,
378 pub width: f32,
379 pub path: String,
380}
381
382#[derive(Deserialize, Clone, Copy, Default)]
383pub struct IconButton {
384 #[serde(flatten)]
385 pub container: ContainerStyle,
386 pub color: Color,
387 pub icon_width: f32,
388 pub button_width: f32,
389}
390
391#[derive(Deserialize, Default)]
392pub struct ProjectRow {
393 #[serde(flatten)]
394 pub container: ContainerStyle,
395 pub name: ContainedText,
396 pub guests: ContainerStyle,
397 pub guest_avatar: ImageStyle,
398 pub guest_avatar_spacing: f32,
399}
400
401#[derive(Deserialize, Default)]
402pub struct ChatMessage {
403 #[serde(flatten)]
404 pub container: ContainerStyle,
405 pub body: TextStyle,
406 pub sender: ContainedText,
407 pub timestamp: ContainedText,
408}
409
410#[derive(Deserialize, Default)]
411pub struct ChannelSelect {
412 #[serde(flatten)]
413 pub container: ContainerStyle,
414 pub header: ChannelName,
415 pub item: ChannelName,
416 pub active_item: ChannelName,
417 pub hovered_item: ChannelName,
418 pub hovered_active_item: ChannelName,
419 pub menu: ContainerStyle,
420}
421
422#[derive(Deserialize, Default)]
423pub struct ChannelName {
424 #[serde(flatten)]
425 pub container: ContainerStyle,
426 pub hash: ContainedText,
427 pub name: TextStyle,
428}
429
430#[derive(Deserialize, Default)]
431pub struct Picker {
432 #[serde(flatten)]
433 pub container: ContainerStyle,
434 pub empty: ContainedLabel,
435 pub input_editor: FieldEditor,
436 pub item: Interactive<ContainedLabel>,
437}
438
439#[derive(Clone, Debug, Deserialize, Default)]
440pub struct ContainedText {
441 #[serde(flatten)]
442 pub container: ContainerStyle,
443 #[serde(flatten)]
444 pub text: TextStyle,
445}
446
447#[derive(Clone, Debug, Deserialize, Default)]
448pub struct ContainedLabel {
449 #[serde(flatten)]
450 pub container: ContainerStyle,
451 #[serde(flatten)]
452 pub label: LabelStyle,
453}
454
455#[derive(Clone, Deserialize, Default)]
456pub struct ProjectDiagnostics {
457 #[serde(flatten)]
458 pub container: ContainerStyle,
459 pub empty_message: TextStyle,
460 pub tab_icon_width: f32,
461 pub tab_icon_spacing: f32,
462 pub tab_summary_spacing: f32,
463}
464
465#[derive(Deserialize, Default)]
466pub struct ContactNotification {
467 pub header_avatar: ImageStyle,
468 pub header_message: ContainedText,
469 pub header_height: f32,
470 pub body_message: ContainedText,
471 pub button: Interactive<ContainedText>,
472 pub dismiss_button: Interactive<IconButton>,
473}
474
475#[derive(Deserialize, Default)]
476pub struct UpdateNotification {
477 pub message: ContainedText,
478 pub action_message: Interactive<ContainedText>,
479 pub dismiss_button: Interactive<IconButton>,
480}
481
482#[derive(Deserialize, Default)]
483pub struct ProjectSharedNotification {
484 pub owner_avatar: ImageStyle,
485 pub message: ContainedText,
486 pub join_button: ContainedText,
487 pub dismiss_button: ContainedText,
488}
489
490#[derive(Clone, Deserialize, Default)]
491pub struct Editor {
492 pub text_color: Color,
493 #[serde(default)]
494 pub background: Color,
495 pub selection: SelectionStyle,
496 pub gutter_background: Color,
497 pub gutter_padding_factor: f32,
498 pub active_line_background: Color,
499 pub highlighted_line_background: Color,
500 pub rename_fade: f32,
501 pub document_highlight_read_background: Color,
502 pub document_highlight_write_background: Color,
503 pub diff_background_deleted: Color,
504 pub diff_background_inserted: Color,
505 pub line_number: Color,
506 pub line_number_active: Color,
507 pub guest_selections: Vec<SelectionStyle>,
508 pub syntax: Arc<SyntaxTheme>,
509 pub diagnostic_path_header: DiagnosticPathHeader,
510 pub diagnostic_header: DiagnosticHeader,
511 pub error_diagnostic: DiagnosticStyle,
512 pub invalid_error_diagnostic: DiagnosticStyle,
513 pub warning_diagnostic: DiagnosticStyle,
514 pub invalid_warning_diagnostic: DiagnosticStyle,
515 pub information_diagnostic: DiagnosticStyle,
516 pub invalid_information_diagnostic: DiagnosticStyle,
517 pub hint_diagnostic: DiagnosticStyle,
518 pub invalid_hint_diagnostic: DiagnosticStyle,
519 pub autocomplete: AutocompleteStyle,
520 pub code_actions: CodeActions,
521 pub unnecessary_code_fade: f32,
522 pub hover_popover: HoverPopover,
523 pub link_definition: HighlightStyle,
524 pub composition_mark: HighlightStyle,
525 pub jump_icon: Interactive<IconButton>,
526}
527
528#[derive(Clone, Deserialize, Default)]
529pub struct DiagnosticPathHeader {
530 #[serde(flatten)]
531 pub container: ContainerStyle,
532 pub filename: ContainedText,
533 pub path: ContainedText,
534 pub text_scale_factor: f32,
535}
536
537#[derive(Clone, Deserialize, Default)]
538pub struct DiagnosticHeader {
539 #[serde(flatten)]
540 pub container: ContainerStyle,
541 pub message: ContainedLabel,
542 pub code: ContainedText,
543 pub text_scale_factor: f32,
544 pub icon_width_factor: f32,
545}
546
547#[derive(Clone, Deserialize, Default)]
548pub struct DiagnosticStyle {
549 pub message: LabelStyle,
550 #[serde(default)]
551 pub header: ContainerStyle,
552 pub text_scale_factor: f32,
553}
554
555#[derive(Clone, Deserialize, Default)]
556pub struct AutocompleteStyle {
557 #[serde(flatten)]
558 pub container: ContainerStyle,
559 pub item: ContainerStyle,
560 pub selected_item: ContainerStyle,
561 pub hovered_item: ContainerStyle,
562 pub match_highlight: HighlightStyle,
563}
564
565#[derive(Clone, Copy, Default, Deserialize)]
566pub struct SelectionStyle {
567 pub cursor: Color,
568 pub selection: Color,
569}
570
571#[derive(Clone, Deserialize, Default)]
572pub struct FieldEditor {
573 #[serde(flatten)]
574 pub container: ContainerStyle,
575 pub text: TextStyle,
576 #[serde(default)]
577 pub placeholder_text: Option<TextStyle>,
578 pub selection: SelectionStyle,
579}
580
581#[derive(Clone, Deserialize, Default)]
582pub struct CodeActions {
583 #[serde(default)]
584 pub indicator: Color,
585 pub vertical_scale: f32,
586}
587
588#[derive(Debug, Default, Clone, Copy)]
589pub struct Interactive<T> {
590 pub default: T,
591 pub hover: Option<T>,
592 pub clicked: Option<T>,
593 pub active: Option<T>,
594 pub disabled: Option<T>,
595}
596
597impl<T> Interactive<T> {
598 pub fn style_for(&self, state: MouseState, active: bool) -> &T {
599 if active {
600 self.active.as_ref().unwrap_or(&self.default)
601 } else if state.clicked == Some(gpui::MouseButton::Left) && self.clicked.is_some() {
602 self.clicked.as_ref().unwrap()
603 } else if state.hovered {
604 self.hover.as_ref().unwrap_or(&self.default)
605 } else {
606 &self.default
607 }
608 }
609
610 pub fn disabled_style(&self) -> &T {
611 self.disabled.as_ref().unwrap_or(&self.default)
612 }
613}
614
615impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
616 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
617 where
618 D: serde::Deserializer<'de>,
619 {
620 #[derive(Deserialize)]
621 struct Helper {
622 #[serde(flatten)]
623 default: Value,
624 hover: Option<Value>,
625 clicked: Option<Value>,
626 active: Option<Value>,
627 disabled: Option<Value>,
628 }
629
630 let json = Helper::deserialize(deserializer)?;
631
632 let deserialize_state = |state_json: Option<Value>| -> Result<Option<T>, D::Error> {
633 if let Some(mut state_json) = state_json {
634 if let Value::Object(state_json) = &mut state_json {
635 if let Value::Object(default) = &json.default {
636 for (key, value) in default {
637 if !state_json.contains_key(key) {
638 state_json.insert(key.clone(), value.clone());
639 }
640 }
641 }
642 }
643 Ok(Some(
644 serde_json::from_value::<T>(state_json).map_err(serde::de::Error::custom)?,
645 ))
646 } else {
647 Ok(None)
648 }
649 };
650
651 let hover = deserialize_state(json.hover)?;
652 let clicked = deserialize_state(json.clicked)?;
653 let active = deserialize_state(json.active)?;
654 let disabled = deserialize_state(json.disabled)?;
655 let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
656
657 Ok(Interactive {
658 default,
659 hover,
660 clicked,
661 active,
662 disabled,
663 })
664 }
665}
666
667impl Editor {
668 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
669 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
670 if style_ix == 0 {
671 &self.selection
672 } else {
673 &self.guest_selections[style_ix - 1]
674 }
675 }
676}
677
678#[derive(Default)]
679pub struct SyntaxTheme {
680 pub highlights: Vec<(String, HighlightStyle)>,
681}
682
683impl SyntaxTheme {
684 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
685 Self { highlights }
686 }
687}
688
689impl<'de> Deserialize<'de> for SyntaxTheme {
690 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
691 where
692 D: serde::Deserializer<'de>,
693 {
694 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
695
696 let mut result = Self::new(Vec::new());
697 for (key, style) in syntax_data {
698 match result
699 .highlights
700 .binary_search_by(|(needle, _)| needle.cmp(&key))
701 {
702 Ok(i) | Err(i) => {
703 result.highlights.insert(i, (key, style));
704 }
705 }
706 }
707
708 Ok(result)
709 }
710}
711
712#[derive(Clone, Deserialize, Default)]
713pub struct HoverPopover {
714 pub container: ContainerStyle,
715 pub info_container: ContainerStyle,
716 pub warning_container: ContainerStyle,
717 pub error_container: ContainerStyle,
718 pub block_style: ContainerStyle,
719 pub prose: TextStyle,
720 pub highlight: Color,
721}
722
723#[derive(Clone, Deserialize, Default)]
724pub struct TerminalStyle {
725 pub colors: TerminalColors,
726 pub modal_container: ContainerStyle,
727}
728
729#[derive(Clone, Deserialize, Default)]
730pub struct TerminalColors {
731 pub black: Color,
732 pub red: Color,
733 pub green: Color,
734 pub yellow: Color,
735 pub blue: Color,
736 pub magenta: Color,
737 pub cyan: Color,
738 pub white: Color,
739 pub bright_black: Color,
740 pub bright_red: Color,
741 pub bright_green: Color,
742 pub bright_yellow: Color,
743 pub bright_blue: Color,
744 pub bright_magenta: Color,
745 pub bright_cyan: Color,
746 pub bright_white: Color,
747 pub foreground: Color,
748 pub background: Color,
749 pub modal_background: Color,
750 pub cursor: Color,
751 pub dim_black: Color,
752 pub dim_red: Color,
753 pub dim_green: Color,
754 pub dim_yellow: Color,
755 pub dim_blue: Color,
756 pub dim_magenta: Color,
757 pub dim_cyan: Color,
758 pub dim_white: Color,
759 pub bright_foreground: Color,
760 pub dim_foreground: Color,
761}