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}
77
78#[derive(Clone, Deserialize, Default)]
79pub struct TabBar {
80 #[serde(flatten)]
81 pub container: ContainerStyle,
82 pub pane_button: Interactive<IconButton>,
83 pub pane_button_container: ContainerStyle,
84 pub active_pane: TabStyles,
85 pub inactive_pane: TabStyles,
86 pub dragged_tab: Tab,
87 pub height: f32,
88 pub drop_target_overlay_color: Color,
89}
90
91impl TabBar {
92 pub fn tab_style(&self, pane_active: bool, tab_active: bool) -> &Tab {
93 let tabs = if pane_active {
94 &self.active_pane
95 } else {
96 &self.inactive_pane
97 };
98
99 if tab_active {
100 &tabs.active_tab
101 } else {
102 &tabs.inactive_tab
103 }
104 }
105}
106
107#[derive(Clone, Deserialize, Default)]
108pub struct TabStyles {
109 pub active_tab: Tab,
110 pub inactive_tab: Tab,
111}
112
113#[derive(Clone, Deserialize, Default)]
114pub struct AvatarRibbon {
115 #[serde(flatten)]
116 pub container: ContainerStyle,
117 pub width: f32,
118 pub height: f32,
119}
120
121#[derive(Clone, Deserialize, Default)]
122pub struct OfflineIcon {
123 #[serde(flatten)]
124 pub container: ContainerStyle,
125 pub width: f32,
126 pub color: Color,
127}
128
129#[derive(Clone, Deserialize, Default)]
130pub struct Tab {
131 pub height: f32,
132 #[serde(flatten)]
133 pub container: ContainerStyle,
134 #[serde(flatten)]
135 pub label: LabelStyle,
136 pub description: ContainedText,
137 pub spacing: f32,
138 pub icon_width: f32,
139 pub icon_close: Color,
140 pub icon_close_active: Color,
141 pub icon_dirty: Color,
142 pub icon_conflict: Color,
143}
144
145#[derive(Clone, Deserialize, Default)]
146pub struct Toolbar {
147 #[serde(flatten)]
148 pub container: ContainerStyle,
149 pub height: f32,
150 pub item_spacing: f32,
151 pub nav_button: Interactive<IconButton>,
152}
153
154#[derive(Clone, Deserialize, Default)]
155pub struct Dock {
156 pub initial_size_right: f32,
157 pub initial_size_bottom: f32,
158 pub wash_color: Color,
159 pub panel: ContainerStyle,
160 pub maximized: ContainerStyle,
161}
162
163#[derive(Clone, Deserialize, Default)]
164pub struct Notifications {
165 #[serde(flatten)]
166 pub container: ContainerStyle,
167 pub width: f32,
168}
169
170#[derive(Clone, Deserialize, Default)]
171pub struct Search {
172 #[serde(flatten)]
173 pub container: ContainerStyle,
174 pub editor: FindEditor,
175 pub invalid_editor: ContainerStyle,
176 pub option_button_group: ContainerStyle,
177 pub option_button: Interactive<ContainedText>,
178 pub match_background: Color,
179 pub match_index: ContainedText,
180 pub results_status: TextStyle,
181 pub tab_icon_width: f32,
182 pub tab_icon_spacing: f32,
183}
184
185#[derive(Clone, Deserialize, Default)]
186pub struct FindEditor {
187 #[serde(flatten)]
188 pub input: FieldEditor,
189 pub min_width: f32,
190 pub max_width: f32,
191}
192
193#[derive(Deserialize, Default)]
194pub struct StatusBar {
195 #[serde(flatten)]
196 pub container: ContainerStyle,
197 pub height: f32,
198 pub item_spacing: f32,
199 pub cursor_position: TextStyle,
200 pub auto_update_progress_message: TextStyle,
201 pub auto_update_done_message: TextStyle,
202 pub lsp_status: Interactive<StatusBarLspStatus>,
203 pub feedback: Interactive<TextStyle>,
204 pub sidebar_buttons: StatusBarSidebarButtons,
205 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
206 pub diagnostic_message: Interactive<ContainedText>,
207}
208
209#[derive(Deserialize, Default)]
210pub struct StatusBarSidebarButtons {
211 pub group_left: ContainerStyle,
212 pub group_right: ContainerStyle,
213 pub item: Interactive<SidebarItem>,
214 pub badge: ContainerStyle,
215}
216
217#[derive(Deserialize, Default)]
218pub struct StatusBarDiagnosticSummary {
219 pub container_ok: ContainerStyle,
220 pub container_warning: ContainerStyle,
221 pub container_error: ContainerStyle,
222 pub text: TextStyle,
223 pub icon_color_ok: Color,
224 pub icon_color_warning: Color,
225 pub icon_color_error: Color,
226 pub height: f32,
227 pub icon_width: f32,
228 pub icon_spacing: f32,
229 pub summary_spacing: f32,
230}
231
232#[derive(Deserialize, Default)]
233pub struct StatusBarLspStatus {
234 #[serde(flatten)]
235 pub container: ContainerStyle,
236 pub height: f32,
237 pub icon_spacing: f32,
238 pub icon_color: Color,
239 pub icon_width: f32,
240 pub message: TextStyle,
241}
242
243#[derive(Deserialize, Default)]
244pub struct Sidebar {
245 pub initial_size: f32,
246 #[serde(flatten)]
247 pub container: ContainerStyle,
248}
249
250#[derive(Clone, Copy, Deserialize, Default)]
251pub struct SidebarItem {
252 #[serde(flatten)]
253 pub container: ContainerStyle,
254 pub icon_color: Color,
255 pub icon_size: f32,
256}
257
258#[derive(Deserialize, Default)]
259pub struct ChatPanel {
260 #[serde(flatten)]
261 pub container: ContainerStyle,
262 pub message: ChatMessage,
263 pub pending_message: ChatMessage,
264 pub channel_select: ChannelSelect,
265 pub input_editor: FieldEditor,
266 pub sign_in_prompt: TextStyle,
267 pub hovered_sign_in_prompt: TextStyle,
268}
269
270#[derive(Deserialize, Default)]
271pub struct ProjectPanel {
272 #[serde(flatten)]
273 pub container: ContainerStyle,
274 pub entry: Interactive<ProjectPanelEntry>,
275 pub cut_entry_fade: f32,
276 pub ignored_entry_fade: f32,
277 pub filename_editor: FieldEditor,
278 pub indent_width: f32,
279}
280
281#[derive(Clone, Debug, Deserialize, Default)]
282pub struct ProjectPanelEntry {
283 pub height: f32,
284 #[serde(flatten)]
285 pub container: ContainerStyle,
286 pub text: TextStyle,
287 pub icon_color: Color,
288 pub icon_size: f32,
289 pub icon_spacing: f32,
290}
291
292#[derive(Clone, Debug, Deserialize, Default)]
293pub struct ContextMenu {
294 #[serde(flatten)]
295 pub container: ContainerStyle,
296 pub item: Interactive<ContextMenuItem>,
297 pub keystroke_margin: f32,
298 pub separator: ContainerStyle,
299}
300
301#[derive(Clone, Debug, Deserialize, Default)]
302pub struct ContextMenuItem {
303 #[serde(flatten)]
304 pub container: ContainerStyle,
305 pub label: TextStyle,
306 pub keystroke: ContainedText,
307 pub icon_width: f32,
308 pub icon_spacing: f32,
309}
310
311#[derive(Debug, Deserialize, Default)]
312pub struct CommandPalette {
313 pub key: Interactive<ContainedLabel>,
314 pub keystroke_spacing: f32,
315}
316
317#[derive(Deserialize, Default)]
318pub struct ContactsPanel {
319 #[serde(flatten)]
320 pub container: ContainerStyle,
321 pub user_query_editor: FieldEditor,
322 pub user_query_editor_height: f32,
323 pub add_contact_button: IconButton,
324 pub header_row: Interactive<ContainedText>,
325 pub contact_row: Interactive<ContainerStyle>,
326 pub project_row: Interactive<ProjectRow>,
327 pub row_height: f32,
328 pub contact_avatar: ImageStyle,
329 pub contact_username: ContainedText,
330 pub contact_button: Interactive<IconButton>,
331 pub contact_button_spacing: f32,
332 pub disabled_button: IconButton,
333 pub tree_branch: Interactive<TreeBranch>,
334 pub private_button: Interactive<IconButton>,
335 pub section_icon_size: f32,
336 pub invite_row: Interactive<ContainedLabel>,
337}
338
339#[derive(Deserialize, Default)]
340pub struct InviteLink {
341 #[serde(flatten)]
342 pub container: ContainerStyle,
343 #[serde(flatten)]
344 pub label: LabelStyle,
345 pub icon: Icon,
346}
347
348#[derive(Deserialize, Default, Clone, Copy)]
349pub struct TreeBranch {
350 pub width: f32,
351 pub color: Color,
352}
353
354#[derive(Deserialize, Default)]
355pub struct ContactFinder {
356 pub row_height: f32,
357 pub contact_avatar: ImageStyle,
358 pub contact_username: ContainerStyle,
359 pub contact_button: IconButton,
360 pub disabled_contact_button: IconButton,
361}
362
363#[derive(Deserialize, Default)]
364pub struct Icon {
365 #[serde(flatten)]
366 pub container: ContainerStyle,
367 pub color: Color,
368 pub width: f32,
369 pub path: String,
370}
371
372#[derive(Deserialize, Clone, Copy, Default)]
373pub struct IconButton {
374 #[serde(flatten)]
375 pub container: ContainerStyle,
376 pub color: Color,
377 pub icon_width: f32,
378 pub button_width: f32,
379}
380
381#[derive(Deserialize, Default)]
382pub struct ProjectRow {
383 #[serde(flatten)]
384 pub container: ContainerStyle,
385 pub name: ContainedText,
386 pub guests: ContainerStyle,
387 pub guest_avatar: ImageStyle,
388 pub guest_avatar_spacing: f32,
389}
390
391#[derive(Deserialize, Default)]
392pub struct ChatMessage {
393 #[serde(flatten)]
394 pub container: ContainerStyle,
395 pub body: TextStyle,
396 pub sender: ContainedText,
397 pub timestamp: ContainedText,
398}
399
400#[derive(Deserialize, Default)]
401pub struct ChannelSelect {
402 #[serde(flatten)]
403 pub container: ContainerStyle,
404 pub header: ChannelName,
405 pub item: ChannelName,
406 pub active_item: ChannelName,
407 pub hovered_item: ChannelName,
408 pub hovered_active_item: ChannelName,
409 pub menu: ContainerStyle,
410}
411
412#[derive(Deserialize, Default)]
413pub struct ChannelName {
414 #[serde(flatten)]
415 pub container: ContainerStyle,
416 pub hash: ContainedText,
417 pub name: TextStyle,
418}
419
420#[derive(Deserialize, Default)]
421pub struct Picker {
422 #[serde(flatten)]
423 pub container: ContainerStyle,
424 pub empty: ContainedLabel,
425 pub input_editor: FieldEditor,
426 pub item: Interactive<ContainedLabel>,
427}
428
429#[derive(Clone, Debug, Deserialize, Default)]
430pub struct ContainedText {
431 #[serde(flatten)]
432 pub container: ContainerStyle,
433 #[serde(flatten)]
434 pub text: TextStyle,
435}
436
437#[derive(Clone, Debug, Deserialize, Default)]
438pub struct ContainedLabel {
439 #[serde(flatten)]
440 pub container: ContainerStyle,
441 #[serde(flatten)]
442 pub label: LabelStyle,
443}
444
445#[derive(Clone, Deserialize, Default)]
446pub struct ProjectDiagnostics {
447 #[serde(flatten)]
448 pub container: ContainerStyle,
449 pub empty_message: TextStyle,
450 pub tab_icon_width: f32,
451 pub tab_icon_spacing: f32,
452 pub tab_summary_spacing: f32,
453}
454
455#[derive(Deserialize, Default)]
456pub struct ContactNotification {
457 pub header_avatar: ImageStyle,
458 pub header_message: ContainedText,
459 pub header_height: f32,
460 pub body_message: ContainedText,
461 pub button: Interactive<ContainedText>,
462 pub dismiss_button: Interactive<IconButton>,
463}
464
465#[derive(Deserialize, Default)]
466pub struct UpdateNotification {
467 pub message: ContainedText,
468 pub action_message: Interactive<ContainedText>,
469 pub dismiss_button: Interactive<IconButton>,
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}