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