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