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_panel: ContactsPanel,
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 tooltip: TooltipStyle,
34 pub terminal: TerminalStyle,
35}
36
37#[derive(Deserialize, Default, Clone)]
38pub struct ThemeMeta {
39 pub name: String,
40 pub is_light: bool,
41}
42
43#[derive(Deserialize, Default)]
44pub struct Workspace {
45 pub background: Color,
46 pub titlebar: Titlebar,
47 pub tab_bar: TabBar,
48 pub pane_divider: Border,
49 pub leader_border_opacity: f32,
50 pub leader_border_width: f32,
51 pub sidebar: Sidebar,
52 pub status_bar: StatusBar,
53 pub toolbar: Toolbar,
54 pub disconnected_overlay: ContainedText,
55 pub modal: ContainerStyle,
56 pub notification: ContainerStyle,
57 pub notifications: Notifications,
58 pub joining_project_avatar: ImageStyle,
59 pub joining_project_message: ContainedText,
60 pub dock: Dock,
61}
62
63#[derive(Clone, Deserialize, Default)]
64pub struct Titlebar {
65 #[serde(flatten)]
66 pub container: ContainerStyle,
67 pub height: f32,
68 pub title: TextStyle,
69 pub avatar_width: f32,
70 pub avatar_margin: f32,
71 pub avatar_ribbon: AvatarRibbon,
72 pub offline_icon: OfflineIcon,
73 pub avatar: ImageStyle,
74 pub sign_in_prompt: Interactive<ContainedText>,
75 pub outdated_warning: ContainedText,
76 pub toggle_contacts_button: Interactive<IconButton>,
77 pub contacts_popover: AddParticipantPopover,
78}
79
80#[derive(Clone, Deserialize, Default)]
81pub struct AddParticipantPopover {
82 #[serde(flatten)]
83 pub container: ContainerStyle,
84 pub height: f32,
85 pub width: f32,
86}
87
88#[derive(Clone, Deserialize, Default)]
89pub struct TabBar {
90 #[serde(flatten)]
91 pub container: ContainerStyle,
92 pub pane_button: Interactive<IconButton>,
93 pub pane_button_container: ContainerStyle,
94 pub active_pane: TabStyles,
95 pub inactive_pane: TabStyles,
96 pub dragged_tab: Tab,
97 pub height: f32,
98 pub drop_target_overlay_color: Color,
99}
100
101impl TabBar {
102 pub fn tab_style(&self, pane_active: bool, tab_active: bool) -> &Tab {
103 let tabs = if pane_active {
104 &self.active_pane
105 } else {
106 &self.inactive_pane
107 };
108
109 if tab_active {
110 &tabs.active_tab
111 } else {
112 &tabs.inactive_tab
113 }
114 }
115}
116
117#[derive(Clone, Deserialize, Default)]
118pub struct TabStyles {
119 pub active_tab: Tab,
120 pub inactive_tab: Tab,
121}
122
123#[derive(Clone, Deserialize, Default)]
124pub struct AvatarRibbon {
125 #[serde(flatten)]
126 pub container: ContainerStyle,
127 pub width: f32,
128 pub height: f32,
129}
130
131#[derive(Clone, Deserialize, Default)]
132pub struct OfflineIcon {
133 #[serde(flatten)]
134 pub container: ContainerStyle,
135 pub width: f32,
136 pub color: Color,
137}
138
139#[derive(Clone, Deserialize, Default)]
140pub struct Tab {
141 pub height: f32,
142 #[serde(flatten)]
143 pub container: ContainerStyle,
144 #[serde(flatten)]
145 pub label: LabelStyle,
146 pub description: ContainedText,
147 pub spacing: f32,
148 pub icon_width: f32,
149 pub icon_close: Color,
150 pub icon_close_active: Color,
151 pub icon_dirty: Color,
152 pub icon_conflict: Color,
153}
154
155#[derive(Clone, Deserialize, Default)]
156pub struct Toolbar {
157 #[serde(flatten)]
158 pub container: ContainerStyle,
159 pub height: f32,
160 pub item_spacing: f32,
161 pub nav_button: Interactive<IconButton>,
162}
163
164#[derive(Clone, Deserialize, Default)]
165pub struct Dock {
166 pub initial_size_right: f32,
167 pub initial_size_bottom: f32,
168 pub wash_color: Color,
169 pub panel: ContainerStyle,
170 pub maximized: ContainerStyle,
171}
172
173#[derive(Clone, Deserialize, Default)]
174pub struct Notifications {
175 #[serde(flatten)]
176 pub container: ContainerStyle,
177 pub width: f32,
178}
179
180#[derive(Clone, Deserialize, Default)]
181pub struct Search {
182 #[serde(flatten)]
183 pub container: ContainerStyle,
184 pub editor: FindEditor,
185 pub invalid_editor: ContainerStyle,
186 pub option_button_group: ContainerStyle,
187 pub option_button: Interactive<ContainedText>,
188 pub match_background: Color,
189 pub match_index: ContainedText,
190 pub results_status: TextStyle,
191 pub tab_icon_width: f32,
192 pub tab_icon_spacing: f32,
193}
194
195#[derive(Clone, Deserialize, Default)]
196pub struct FindEditor {
197 #[serde(flatten)]
198 pub input: FieldEditor,
199 pub min_width: f32,
200 pub max_width: f32,
201}
202
203#[derive(Deserialize, Default)]
204pub struct StatusBar {
205 #[serde(flatten)]
206 pub container: ContainerStyle,
207 pub height: f32,
208 pub item_spacing: f32,
209 pub cursor_position: TextStyle,
210 pub auto_update_progress_message: TextStyle,
211 pub auto_update_done_message: TextStyle,
212 pub lsp_status: Interactive<StatusBarLspStatus>,
213 pub feedback: Interactive<TextStyle>,
214 pub sidebar_buttons: StatusBarSidebarButtons,
215 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
216 pub diagnostic_message: Interactive<ContainedText>,
217}
218
219#[derive(Deserialize, Default)]
220pub struct StatusBarSidebarButtons {
221 pub group_left: ContainerStyle,
222 pub group_right: ContainerStyle,
223 pub item: Interactive<SidebarItem>,
224 pub badge: ContainerStyle,
225}
226
227#[derive(Deserialize, Default)]
228pub struct StatusBarDiagnosticSummary {
229 pub container_ok: ContainerStyle,
230 pub container_warning: ContainerStyle,
231 pub container_error: ContainerStyle,
232 pub text: TextStyle,
233 pub icon_color_ok: Color,
234 pub icon_color_warning: Color,
235 pub icon_color_error: Color,
236 pub height: f32,
237 pub icon_width: f32,
238 pub icon_spacing: f32,
239 pub summary_spacing: f32,
240}
241
242#[derive(Deserialize, Default)]
243pub struct StatusBarLspStatus {
244 #[serde(flatten)]
245 pub container: ContainerStyle,
246 pub height: f32,
247 pub icon_spacing: f32,
248 pub icon_color: Color,
249 pub icon_width: f32,
250 pub message: TextStyle,
251}
252
253#[derive(Deserialize, Default)]
254pub struct Sidebar {
255 pub initial_size: f32,
256 #[serde(flatten)]
257 pub container: ContainerStyle,
258}
259
260#[derive(Clone, Copy, Deserialize, Default)]
261pub struct SidebarItem {
262 #[serde(flatten)]
263 pub container: ContainerStyle,
264 pub icon_color: Color,
265 pub icon_size: f32,
266}
267
268#[derive(Deserialize, Default)]
269pub struct ChatPanel {
270 #[serde(flatten)]
271 pub container: ContainerStyle,
272 pub message: ChatMessage,
273 pub pending_message: ChatMessage,
274 pub channel_select: ChannelSelect,
275 pub input_editor: FieldEditor,
276 pub sign_in_prompt: TextStyle,
277 pub hovered_sign_in_prompt: TextStyle,
278}
279
280#[derive(Deserialize, Default)]
281pub struct ProjectPanel {
282 #[serde(flatten)]
283 pub container: ContainerStyle,
284 pub entry: Interactive<ProjectPanelEntry>,
285 pub cut_entry_fade: f32,
286 pub ignored_entry_fade: f32,
287 pub filename_editor: FieldEditor,
288 pub indent_width: f32,
289}
290
291#[derive(Clone, Debug, Deserialize, Default)]
292pub struct ProjectPanelEntry {
293 pub height: f32,
294 #[serde(flatten)]
295 pub container: ContainerStyle,
296 pub text: TextStyle,
297 pub icon_color: Color,
298 pub icon_size: f32,
299 pub icon_spacing: f32,
300}
301
302#[derive(Clone, Debug, Deserialize, Default)]
303pub struct ContextMenu {
304 #[serde(flatten)]
305 pub container: ContainerStyle,
306 pub item: Interactive<ContextMenuItem>,
307 pub keystroke_margin: f32,
308 pub separator: ContainerStyle,
309}
310
311#[derive(Clone, Debug, Deserialize, Default)]
312pub struct ContextMenuItem {
313 #[serde(flatten)]
314 pub container: ContainerStyle,
315 pub label: TextStyle,
316 pub keystroke: ContainedText,
317 pub icon_width: f32,
318 pub icon_spacing: f32,
319}
320
321#[derive(Debug, Deserialize, Default)]
322pub struct CommandPalette {
323 pub key: Interactive<ContainedLabel>,
324 pub keystroke_spacing: f32,
325}
326
327#[derive(Deserialize, Default)]
328pub struct ContactsPanel {
329 #[serde(flatten)]
330 pub container: ContainerStyle,
331 pub user_query_editor: FieldEditor,
332 pub user_query_editor_height: f32,
333 pub add_contact_button: IconButton,
334 pub header_row: Interactive<ContainedText>,
335 pub contact_row: Interactive<ContainerStyle>,
336 pub project_row: Interactive<ProjectRow>,
337 pub row_height: f32,
338 pub contact_avatar: ImageStyle,
339 pub contact_username: ContainedText,
340 pub contact_button: Interactive<IconButton>,
341 pub contact_button_spacing: f32,
342 pub disabled_button: IconButton,
343 pub tree_branch: Interactive<TreeBranch>,
344 pub private_button: Interactive<IconButton>,
345 pub section_icon_size: f32,
346 pub invite_row: Interactive<ContainedLabel>,
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(Clone, Deserialize, Default)]
483pub struct Editor {
484 pub text_color: Color,
485 #[serde(default)]
486 pub background: Color,
487 pub selection: SelectionStyle,
488 pub gutter_background: Color,
489 pub gutter_padding_factor: f32,
490 pub active_line_background: Color,
491 pub highlighted_line_background: Color,
492 pub rename_fade: f32,
493 pub document_highlight_read_background: Color,
494 pub document_highlight_write_background: Color,
495 pub diff_background_deleted: Color,
496 pub diff_background_inserted: Color,
497 pub line_number: Color,
498 pub line_number_active: Color,
499 pub guest_selections: Vec<SelectionStyle>,
500 pub syntax: Arc<SyntaxTheme>,
501 pub diagnostic_path_header: DiagnosticPathHeader,
502 pub diagnostic_header: DiagnosticHeader,
503 pub error_diagnostic: DiagnosticStyle,
504 pub invalid_error_diagnostic: DiagnosticStyle,
505 pub warning_diagnostic: DiagnosticStyle,
506 pub invalid_warning_diagnostic: DiagnosticStyle,
507 pub information_diagnostic: DiagnosticStyle,
508 pub invalid_information_diagnostic: DiagnosticStyle,
509 pub hint_diagnostic: DiagnosticStyle,
510 pub invalid_hint_diagnostic: DiagnosticStyle,
511 pub autocomplete: AutocompleteStyle,
512 pub code_actions: CodeActions,
513 pub unnecessary_code_fade: f32,
514 pub hover_popover: HoverPopover,
515 pub link_definition: HighlightStyle,
516 pub composition_mark: HighlightStyle,
517 pub jump_icon: Interactive<IconButton>,
518}
519
520#[derive(Clone, Deserialize, Default)]
521pub struct DiagnosticPathHeader {
522 #[serde(flatten)]
523 pub container: ContainerStyle,
524 pub filename: ContainedText,
525 pub path: ContainedText,
526 pub text_scale_factor: f32,
527}
528
529#[derive(Clone, Deserialize, Default)]
530pub struct DiagnosticHeader {
531 #[serde(flatten)]
532 pub container: ContainerStyle,
533 pub message: ContainedLabel,
534 pub code: ContainedText,
535 pub text_scale_factor: f32,
536 pub icon_width_factor: f32,
537}
538
539#[derive(Clone, Deserialize, Default)]
540pub struct DiagnosticStyle {
541 pub message: LabelStyle,
542 #[serde(default)]
543 pub header: ContainerStyle,
544 pub text_scale_factor: f32,
545}
546
547#[derive(Clone, Deserialize, Default)]
548pub struct AutocompleteStyle {
549 #[serde(flatten)]
550 pub container: ContainerStyle,
551 pub item: ContainerStyle,
552 pub selected_item: ContainerStyle,
553 pub hovered_item: ContainerStyle,
554 pub match_highlight: HighlightStyle,
555}
556
557#[derive(Clone, Copy, Default, Deserialize)]
558pub struct SelectionStyle {
559 pub cursor: Color,
560 pub selection: Color,
561}
562
563#[derive(Clone, Deserialize, Default)]
564pub struct FieldEditor {
565 #[serde(flatten)]
566 pub container: ContainerStyle,
567 pub text: TextStyle,
568 #[serde(default)]
569 pub placeholder_text: Option<TextStyle>,
570 pub selection: SelectionStyle,
571}
572
573#[derive(Clone, Deserialize, Default)]
574pub struct CodeActions {
575 #[serde(default)]
576 pub indicator: Color,
577 pub vertical_scale: f32,
578}
579
580#[derive(Debug, Default, Clone, Copy)]
581pub struct Interactive<T> {
582 pub default: T,
583 pub hover: Option<T>,
584 pub clicked: Option<T>,
585 pub active: Option<T>,
586 pub disabled: Option<T>,
587}
588
589impl<T> Interactive<T> {
590 pub fn style_for(&self, state: MouseState, active: bool) -> &T {
591 if active {
592 self.active.as_ref().unwrap_or(&self.default)
593 } else if state.clicked == Some(gpui::MouseButton::Left) && self.clicked.is_some() {
594 self.clicked.as_ref().unwrap()
595 } else if state.hovered {
596 self.hover.as_ref().unwrap_or(&self.default)
597 } else {
598 &self.default
599 }
600 }
601
602 pub fn disabled_style(&self) -> &T {
603 self.disabled.as_ref().unwrap_or(&self.default)
604 }
605}
606
607impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
608 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
609 where
610 D: serde::Deserializer<'de>,
611 {
612 #[derive(Deserialize)]
613 struct Helper {
614 #[serde(flatten)]
615 default: Value,
616 hover: Option<Value>,
617 clicked: Option<Value>,
618 active: Option<Value>,
619 disabled: Option<Value>,
620 }
621
622 let json = Helper::deserialize(deserializer)?;
623
624 let deserialize_state = |state_json: Option<Value>| -> Result<Option<T>, D::Error> {
625 if let Some(mut state_json) = state_json {
626 if let Value::Object(state_json) = &mut state_json {
627 if let Value::Object(default) = &json.default {
628 for (key, value) in default {
629 if !state_json.contains_key(key) {
630 state_json.insert(key.clone(), value.clone());
631 }
632 }
633 }
634 }
635 Ok(Some(
636 serde_json::from_value::<T>(state_json).map_err(serde::de::Error::custom)?,
637 ))
638 } else {
639 Ok(None)
640 }
641 };
642
643 let hover = deserialize_state(json.hover)?;
644 let clicked = deserialize_state(json.clicked)?;
645 let active = deserialize_state(json.active)?;
646 let disabled = deserialize_state(json.disabled)?;
647 let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
648
649 Ok(Interactive {
650 default,
651 hover,
652 clicked,
653 active,
654 disabled,
655 })
656 }
657}
658
659impl Editor {
660 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
661 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
662 if style_ix == 0 {
663 &self.selection
664 } else {
665 &self.guest_selections[style_ix - 1]
666 }
667 }
668}
669
670#[derive(Default)]
671pub struct SyntaxTheme {
672 pub highlights: Vec<(String, HighlightStyle)>,
673}
674
675impl SyntaxTheme {
676 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
677 Self { highlights }
678 }
679}
680
681impl<'de> Deserialize<'de> for SyntaxTheme {
682 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
683 where
684 D: serde::Deserializer<'de>,
685 {
686 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
687
688 let mut result = Self::new(Vec::new());
689 for (key, style) in syntax_data {
690 match result
691 .highlights
692 .binary_search_by(|(needle, _)| needle.cmp(&key))
693 {
694 Ok(i) | Err(i) => {
695 result.highlights.insert(i, (key, style));
696 }
697 }
698 }
699
700 Ok(result)
701 }
702}
703
704#[derive(Clone, Deserialize, Default)]
705pub struct HoverPopover {
706 pub container: ContainerStyle,
707 pub info_container: ContainerStyle,
708 pub warning_container: ContainerStyle,
709 pub error_container: ContainerStyle,
710 pub block_style: ContainerStyle,
711 pub prose: TextStyle,
712 pub highlight: Color,
713}
714
715#[derive(Clone, Deserialize, Default)]
716pub struct TerminalStyle {
717 pub colors: TerminalColors,
718 pub modal_container: ContainerStyle,
719}
720
721#[derive(Clone, Deserialize, Default)]
722pub struct TerminalColors {
723 pub black: Color,
724 pub red: Color,
725 pub green: Color,
726 pub yellow: Color,
727 pub blue: Color,
728 pub magenta: Color,
729 pub cyan: Color,
730 pub white: Color,
731 pub bright_black: Color,
732 pub bright_red: Color,
733 pub bright_green: Color,
734 pub bright_yellow: Color,
735 pub bright_blue: Color,
736 pub bright_magenta: Color,
737 pub bright_cyan: Color,
738 pub bright_white: Color,
739 pub foreground: Color,
740 pub background: Color,
741 pub modal_background: Color,
742 pub cursor: Color,
743 pub dim_black: Color,
744 pub dim_red: Color,
745 pub dim_green: Color,
746 pub dim_yellow: Color,
747 pub dim_blue: Color,
748 pub dim_magenta: Color,
749 pub dim_cyan: Color,
750 pub dim_white: Color,
751 pub bright_foreground: Color,
752 pub dim_foreground: Color,
753}