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 project_row: Interactive<ProjectRow>,
96 pub row_height: f32,
97 pub contact_avatar: ImageStyle,
98 pub contact_status_free: ContainerStyle,
99 pub contact_status_busy: ContainerStyle,
100 pub contact_username: ContainedText,
101 pub contact_button: Interactive<IconButton>,
102 pub contact_button_spacing: f32,
103 pub disabled_button: IconButton,
104 pub tree_branch: Interactive<TreeBranch>,
105 pub private_button: Interactive<IconButton>,
106 pub section_icon_size: f32,
107 pub invite_row: Interactive<ContainedLabel>,
108 pub calling_indicator: ContainedText,
109}
110
111#[derive(Clone, Deserialize, Default)]
112pub struct TabBar {
113 #[serde(flatten)]
114 pub container: ContainerStyle,
115 pub pane_button: Interactive<IconButton>,
116 pub pane_button_container: ContainerStyle,
117 pub active_pane: TabStyles,
118 pub inactive_pane: TabStyles,
119 pub dragged_tab: Tab,
120 pub height: f32,
121 pub drop_target_overlay_color: Color,
122}
123
124impl TabBar {
125 pub fn tab_style(&self, pane_active: bool, tab_active: bool) -> &Tab {
126 let tabs = if pane_active {
127 &self.active_pane
128 } else {
129 &self.inactive_pane
130 };
131
132 if tab_active {
133 &tabs.active_tab
134 } else {
135 &tabs.inactive_tab
136 }
137 }
138}
139
140#[derive(Clone, Deserialize, Default)]
141pub struct TabStyles {
142 pub active_tab: Tab,
143 pub inactive_tab: Tab,
144}
145
146#[derive(Clone, Deserialize, Default)]
147pub struct AvatarRibbon {
148 #[serde(flatten)]
149 pub container: ContainerStyle,
150 pub width: f32,
151 pub height: f32,
152}
153
154#[derive(Clone, Deserialize, Default)]
155pub struct OfflineIcon {
156 #[serde(flatten)]
157 pub container: ContainerStyle,
158 pub width: f32,
159 pub color: Color,
160}
161
162#[derive(Clone, Deserialize, Default)]
163pub struct Tab {
164 pub height: f32,
165 #[serde(flatten)]
166 pub container: ContainerStyle,
167 #[serde(flatten)]
168 pub label: LabelStyle,
169 pub description: ContainedText,
170 pub spacing: f32,
171 pub icon_width: f32,
172 pub icon_close: Color,
173 pub icon_close_active: Color,
174 pub icon_dirty: Color,
175 pub icon_conflict: Color,
176}
177
178#[derive(Clone, Deserialize, Default)]
179pub struct Toolbar {
180 #[serde(flatten)]
181 pub container: ContainerStyle,
182 pub height: f32,
183 pub item_spacing: f32,
184 pub nav_button: Interactive<IconButton>,
185}
186
187#[derive(Clone, Deserialize, Default)]
188pub struct Dock {
189 pub initial_size_right: f32,
190 pub initial_size_bottom: f32,
191 pub wash_color: Color,
192 pub panel: ContainerStyle,
193 pub maximized: ContainerStyle,
194}
195
196#[derive(Clone, Deserialize, Default)]
197pub struct Notifications {
198 #[serde(flatten)]
199 pub container: ContainerStyle,
200 pub width: f32,
201}
202
203#[derive(Clone, Deserialize, Default)]
204pub struct Search {
205 #[serde(flatten)]
206 pub container: ContainerStyle,
207 pub editor: FindEditor,
208 pub invalid_editor: ContainerStyle,
209 pub option_button_group: ContainerStyle,
210 pub option_button: Interactive<ContainedText>,
211 pub match_background: Color,
212 pub match_index: ContainedText,
213 pub results_status: TextStyle,
214 pub tab_icon_width: f32,
215 pub tab_icon_spacing: f32,
216}
217
218#[derive(Clone, Deserialize, Default)]
219pub struct FindEditor {
220 #[serde(flatten)]
221 pub input: FieldEditor,
222 pub min_width: f32,
223 pub max_width: f32,
224}
225
226#[derive(Deserialize, Default)]
227pub struct StatusBar {
228 #[serde(flatten)]
229 pub container: ContainerStyle,
230 pub height: f32,
231 pub item_spacing: f32,
232 pub cursor_position: TextStyle,
233 pub auto_update_progress_message: TextStyle,
234 pub auto_update_done_message: TextStyle,
235 pub lsp_status: Interactive<StatusBarLspStatus>,
236 pub feedback: Interactive<TextStyle>,
237 pub sidebar_buttons: StatusBarSidebarButtons,
238 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
239 pub diagnostic_message: Interactive<ContainedText>,
240}
241
242#[derive(Deserialize, Default)]
243pub struct StatusBarSidebarButtons {
244 pub group_left: ContainerStyle,
245 pub group_right: ContainerStyle,
246 pub item: Interactive<SidebarItem>,
247 pub badge: ContainerStyle,
248}
249
250#[derive(Deserialize, Default)]
251pub struct StatusBarDiagnosticSummary {
252 pub container_ok: ContainerStyle,
253 pub container_warning: ContainerStyle,
254 pub container_error: ContainerStyle,
255 pub text: TextStyle,
256 pub icon_color_ok: Color,
257 pub icon_color_warning: Color,
258 pub icon_color_error: Color,
259 pub height: f32,
260 pub icon_width: f32,
261 pub icon_spacing: f32,
262 pub summary_spacing: f32,
263}
264
265#[derive(Deserialize, Default)]
266pub struct StatusBarLspStatus {
267 #[serde(flatten)]
268 pub container: ContainerStyle,
269 pub height: f32,
270 pub icon_spacing: f32,
271 pub icon_color: Color,
272 pub icon_width: f32,
273 pub message: TextStyle,
274}
275
276#[derive(Deserialize, Default)]
277pub struct Sidebar {
278 pub initial_size: f32,
279 #[serde(flatten)]
280 pub container: ContainerStyle,
281}
282
283#[derive(Clone, Copy, Deserialize, Default)]
284pub struct SidebarItem {
285 #[serde(flatten)]
286 pub container: ContainerStyle,
287 pub icon_color: Color,
288 pub icon_size: f32,
289}
290
291#[derive(Deserialize, Default)]
292pub struct ChatPanel {
293 #[serde(flatten)]
294 pub container: ContainerStyle,
295 pub message: ChatMessage,
296 pub pending_message: ChatMessage,
297 pub channel_select: ChannelSelect,
298 pub input_editor: FieldEditor,
299 pub sign_in_prompt: TextStyle,
300 pub hovered_sign_in_prompt: TextStyle,
301}
302
303#[derive(Deserialize, Default)]
304pub struct ProjectPanel {
305 #[serde(flatten)]
306 pub container: ContainerStyle,
307 pub entry: Interactive<ProjectPanelEntry>,
308 pub cut_entry_fade: f32,
309 pub ignored_entry_fade: f32,
310 pub filename_editor: FieldEditor,
311 pub indent_width: f32,
312}
313
314#[derive(Clone, Debug, Deserialize, Default)]
315pub struct ProjectPanelEntry {
316 pub height: f32,
317 #[serde(flatten)]
318 pub container: ContainerStyle,
319 pub text: TextStyle,
320 pub icon_color: Color,
321 pub icon_size: f32,
322 pub icon_spacing: f32,
323}
324
325#[derive(Clone, Debug, Deserialize, Default)]
326pub struct ContextMenu {
327 #[serde(flatten)]
328 pub container: ContainerStyle,
329 pub item: Interactive<ContextMenuItem>,
330 pub keystroke_margin: f32,
331 pub separator: ContainerStyle,
332}
333
334#[derive(Clone, Debug, Deserialize, Default)]
335pub struct ContextMenuItem {
336 #[serde(flatten)]
337 pub container: ContainerStyle,
338 pub label: TextStyle,
339 pub keystroke: ContainedText,
340 pub icon_width: f32,
341 pub icon_spacing: f32,
342}
343
344#[derive(Debug, Deserialize, Default)]
345pub struct CommandPalette {
346 pub key: Interactive<ContainedLabel>,
347 pub keystroke_spacing: f32,
348}
349
350#[derive(Deserialize, Default)]
351pub struct InviteLink {
352 #[serde(flatten)]
353 pub container: ContainerStyle,
354 #[serde(flatten)]
355 pub label: LabelStyle,
356 pub icon: Icon,
357}
358
359#[derive(Deserialize, Default, Clone, Copy)]
360pub struct TreeBranch {
361 pub width: f32,
362 pub color: Color,
363}
364
365#[derive(Deserialize, Default)]
366pub struct ContactFinder {
367 pub row_height: f32,
368 pub contact_avatar: ImageStyle,
369 pub contact_username: ContainerStyle,
370 pub contact_button: IconButton,
371 pub disabled_contact_button: IconButton,
372}
373
374#[derive(Deserialize, Default)]
375pub struct Icon {
376 #[serde(flatten)]
377 pub container: ContainerStyle,
378 pub color: Color,
379 pub width: f32,
380 pub path: String,
381}
382
383#[derive(Deserialize, Clone, Copy, Default)]
384pub struct IconButton {
385 #[serde(flatten)]
386 pub container: ContainerStyle,
387 pub color: Color,
388 pub icon_width: f32,
389 pub button_width: f32,
390}
391
392#[derive(Deserialize, Default)]
393pub struct ProjectRow {
394 #[serde(flatten)]
395 pub container: ContainerStyle,
396 pub name: ContainedText,
397 pub guests: ContainerStyle,
398 pub guest_avatar: ImageStyle,
399 pub guest_avatar_spacing: f32,
400}
401
402#[derive(Deserialize, Default)]
403pub struct ChatMessage {
404 #[serde(flatten)]
405 pub container: ContainerStyle,
406 pub body: TextStyle,
407 pub sender: ContainedText,
408 pub timestamp: ContainedText,
409}
410
411#[derive(Deserialize, Default)]
412pub struct ChannelSelect {
413 #[serde(flatten)]
414 pub container: ContainerStyle,
415 pub header: ChannelName,
416 pub item: ChannelName,
417 pub active_item: ChannelName,
418 pub hovered_item: ChannelName,
419 pub hovered_active_item: ChannelName,
420 pub menu: ContainerStyle,
421}
422
423#[derive(Deserialize, Default)]
424pub struct ChannelName {
425 #[serde(flatten)]
426 pub container: ContainerStyle,
427 pub hash: ContainedText,
428 pub name: TextStyle,
429}
430
431#[derive(Deserialize, Default)]
432pub struct Picker {
433 #[serde(flatten)]
434 pub container: ContainerStyle,
435 pub empty: ContainedLabel,
436 pub input_editor: FieldEditor,
437 pub item: Interactive<ContainedLabel>,
438}
439
440#[derive(Clone, Debug, Deserialize, Default)]
441pub struct ContainedText {
442 #[serde(flatten)]
443 pub container: ContainerStyle,
444 #[serde(flatten)]
445 pub text: TextStyle,
446}
447
448#[derive(Clone, Debug, Deserialize, Default)]
449pub struct ContainedLabel {
450 #[serde(flatten)]
451 pub container: ContainerStyle,
452 #[serde(flatten)]
453 pub label: LabelStyle,
454}
455
456#[derive(Clone, Deserialize, Default)]
457pub struct ProjectDiagnostics {
458 #[serde(flatten)]
459 pub container: ContainerStyle,
460 pub empty_message: TextStyle,
461 pub tab_icon_width: f32,
462 pub tab_icon_spacing: f32,
463 pub tab_summary_spacing: f32,
464}
465
466#[derive(Deserialize, Default)]
467pub struct ContactNotification {
468 pub header_avatar: ImageStyle,
469 pub header_message: ContainedText,
470 pub header_height: f32,
471 pub body_message: ContainedText,
472 pub button: Interactive<ContainedText>,
473 pub dismiss_button: Interactive<IconButton>,
474}
475
476#[derive(Deserialize, Default)]
477pub struct UpdateNotification {
478 pub message: ContainedText,
479 pub action_message: Interactive<ContainedText>,
480 pub dismiss_button: Interactive<IconButton>,
481}
482
483#[derive(Deserialize, Default)]
484pub struct ProjectSharedNotification {
485 pub owner_avatar: ImageStyle,
486 pub message: ContainedText,
487 pub join_button: ContainedText,
488 pub dismiss_button: ContainedText,
489}
490
491#[derive(Clone, Deserialize, Default)]
492pub struct Editor {
493 pub text_color: Color,
494 #[serde(default)]
495 pub background: Color,
496 pub selection: SelectionStyle,
497 pub gutter_background: Color,
498 pub gutter_padding_factor: f32,
499 pub active_line_background: Color,
500 pub highlighted_line_background: Color,
501 pub rename_fade: f32,
502 pub document_highlight_read_background: Color,
503 pub document_highlight_write_background: Color,
504 pub diff_background_deleted: Color,
505 pub diff_background_inserted: Color,
506 pub line_number: Color,
507 pub line_number_active: Color,
508 pub guest_selections: Vec<SelectionStyle>,
509 pub syntax: Arc<SyntaxTheme>,
510 pub diagnostic_path_header: DiagnosticPathHeader,
511 pub diagnostic_header: DiagnosticHeader,
512 pub error_diagnostic: DiagnosticStyle,
513 pub invalid_error_diagnostic: DiagnosticStyle,
514 pub warning_diagnostic: DiagnosticStyle,
515 pub invalid_warning_diagnostic: DiagnosticStyle,
516 pub information_diagnostic: DiagnosticStyle,
517 pub invalid_information_diagnostic: DiagnosticStyle,
518 pub hint_diagnostic: DiagnosticStyle,
519 pub invalid_hint_diagnostic: DiagnosticStyle,
520 pub autocomplete: AutocompleteStyle,
521 pub code_actions: CodeActions,
522 pub unnecessary_code_fade: f32,
523 pub hover_popover: HoverPopover,
524 pub link_definition: HighlightStyle,
525 pub composition_mark: HighlightStyle,
526 pub jump_icon: Interactive<IconButton>,
527}
528
529#[derive(Clone, Deserialize, Default)]
530pub struct DiagnosticPathHeader {
531 #[serde(flatten)]
532 pub container: ContainerStyle,
533 pub filename: ContainedText,
534 pub path: ContainedText,
535 pub text_scale_factor: f32,
536}
537
538#[derive(Clone, Deserialize, Default)]
539pub struct DiagnosticHeader {
540 #[serde(flatten)]
541 pub container: ContainerStyle,
542 pub message: ContainedLabel,
543 pub code: ContainedText,
544 pub text_scale_factor: f32,
545 pub icon_width_factor: f32,
546}
547
548#[derive(Clone, Deserialize, Default)]
549pub struct DiagnosticStyle {
550 pub message: LabelStyle,
551 #[serde(default)]
552 pub header: ContainerStyle,
553 pub text_scale_factor: f32,
554}
555
556#[derive(Clone, Deserialize, Default)]
557pub struct AutocompleteStyle {
558 #[serde(flatten)]
559 pub container: ContainerStyle,
560 pub item: ContainerStyle,
561 pub selected_item: ContainerStyle,
562 pub hovered_item: ContainerStyle,
563 pub match_highlight: HighlightStyle,
564}
565
566#[derive(Clone, Copy, Default, Deserialize)]
567pub struct SelectionStyle {
568 pub cursor: Color,
569 pub selection: Color,
570}
571
572#[derive(Clone, Deserialize, Default)]
573pub struct FieldEditor {
574 #[serde(flatten)]
575 pub container: ContainerStyle,
576 pub text: TextStyle,
577 #[serde(default)]
578 pub placeholder_text: Option<TextStyle>,
579 pub selection: SelectionStyle,
580}
581
582#[derive(Clone, Deserialize, Default)]
583pub struct CodeActions {
584 #[serde(default)]
585 pub indicator: Color,
586 pub vertical_scale: f32,
587}
588
589#[derive(Debug, Default, Clone, Copy)]
590pub struct Interactive<T> {
591 pub default: T,
592 pub hover: Option<T>,
593 pub clicked: Option<T>,
594 pub active: Option<T>,
595 pub disabled: Option<T>,
596}
597
598impl<T> Interactive<T> {
599 pub fn style_for(&self, state: MouseState, active: bool) -> &T {
600 if active {
601 self.active.as_ref().unwrap_or(&self.default)
602 } else if state.clicked == Some(gpui::MouseButton::Left) && self.clicked.is_some() {
603 self.clicked.as_ref().unwrap()
604 } else if state.hovered {
605 self.hover.as_ref().unwrap_or(&self.default)
606 } else {
607 &self.default
608 }
609 }
610
611 pub fn disabled_style(&self) -> &T {
612 self.disabled.as_ref().unwrap_or(&self.default)
613 }
614}
615
616impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
617 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
618 where
619 D: serde::Deserializer<'de>,
620 {
621 #[derive(Deserialize)]
622 struct Helper {
623 #[serde(flatten)]
624 default: Value,
625 hover: Option<Value>,
626 clicked: Option<Value>,
627 active: Option<Value>,
628 disabled: Option<Value>,
629 }
630
631 let json = Helper::deserialize(deserializer)?;
632
633 let deserialize_state = |state_json: Option<Value>| -> Result<Option<T>, D::Error> {
634 if let Some(mut state_json) = state_json {
635 if let Value::Object(state_json) = &mut state_json {
636 if let Value::Object(default) = &json.default {
637 for (key, value) in default {
638 if !state_json.contains_key(key) {
639 state_json.insert(key.clone(), value.clone());
640 }
641 }
642 }
643 }
644 Ok(Some(
645 serde_json::from_value::<T>(state_json).map_err(serde::de::Error::custom)?,
646 ))
647 } else {
648 Ok(None)
649 }
650 };
651
652 let hover = deserialize_state(json.hover)?;
653 let clicked = deserialize_state(json.clicked)?;
654 let active = deserialize_state(json.active)?;
655 let disabled = deserialize_state(json.disabled)?;
656 let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
657
658 Ok(Interactive {
659 default,
660 hover,
661 clicked,
662 active,
663 disabled,
664 })
665 }
666}
667
668impl Editor {
669 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
670 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
671 if style_ix == 0 {
672 &self.selection
673 } else {
674 &self.guest_selections[style_ix - 1]
675 }
676 }
677}
678
679#[derive(Default)]
680pub struct SyntaxTheme {
681 pub highlights: Vec<(String, HighlightStyle)>,
682}
683
684impl SyntaxTheme {
685 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
686 Self { highlights }
687 }
688}
689
690impl<'de> Deserialize<'de> for SyntaxTheme {
691 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
692 where
693 D: serde::Deserializer<'de>,
694 {
695 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
696
697 let mut result = Self::new(Vec::new());
698 for (key, style) in syntax_data {
699 match result
700 .highlights
701 .binary_search_by(|(needle, _)| needle.cmp(&key))
702 {
703 Ok(i) | Err(i) => {
704 result.highlights.insert(i, (key, style));
705 }
706 }
707 }
708
709 Ok(result)
710 }
711}
712
713#[derive(Clone, Deserialize, Default)]
714pub struct HoverPopover {
715 pub container: ContainerStyle,
716 pub info_container: ContainerStyle,
717 pub warning_container: ContainerStyle,
718 pub error_container: ContainerStyle,
719 pub block_style: ContainerStyle,
720 pub prose: TextStyle,
721 pub highlight: Color,
722}
723
724#[derive(Clone, Deserialize, Default)]
725pub struct TerminalStyle {
726 pub colors: TerminalColors,
727 pub modal_container: ContainerStyle,
728}
729
730#[derive(Clone, Deserialize, Default)]
731pub struct TerminalColors {
732 pub black: Color,
733 pub red: Color,
734 pub green: Color,
735 pub yellow: Color,
736 pub blue: Color,
737 pub magenta: Color,
738 pub cyan: Color,
739 pub white: Color,
740 pub bright_black: Color,
741 pub bright_red: Color,
742 pub bright_green: Color,
743 pub bright_yellow: Color,
744 pub bright_blue: Color,
745 pub bright_magenta: Color,
746 pub bright_cyan: Color,
747 pub bright_white: Color,
748 pub foreground: Color,
749 pub background: Color,
750 pub modal_background: Color,
751 pub cursor: Color,
752 pub dim_black: Color,
753 pub dim_red: Color,
754 pub dim_green: Color,
755 pub dim_yellow: Color,
756 pub dim_blue: Color,
757 pub dim_magenta: Color,
758 pub dim_cyan: Color,
759 pub dim_white: Color,
760 pub bright_foreground: Color,
761 pub dim_foreground: Color,
762}