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