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 inactive_avatar: ImageStyle,
75 pub sign_in_prompt: Interactive<ContainedText>,
76 pub outdated_warning: ContainedText,
77 pub toggle_contacts_button: Interactive<IconButton>,
78 pub contacts_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 ContactsPanel {
330 #[serde(flatten)]
331 pub container: ContainerStyle,
332 pub user_query_editor: FieldEditor,
333 pub user_query_editor_height: f32,
334 pub add_contact_button: IconButton,
335 pub header_row: Interactive<ContainedText>,
336 pub contact_row: Interactive<ContainerStyle>,
337 pub project_row: Interactive<ProjectRow>,
338 pub row_height: f32,
339 pub contact_avatar: ImageStyle,
340 pub contact_username: ContainedText,
341 pub contact_button: Interactive<IconButton>,
342 pub contact_button_spacing: f32,
343 pub disabled_button: IconButton,
344 pub tree_branch: Interactive<TreeBranch>,
345 pub private_button: Interactive<IconButton>,
346 pub section_icon_size: f32,
347 pub invite_row: Interactive<ContainedLabel>,
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(Clone, Deserialize, Default)]
484pub struct Editor {
485 pub text_color: Color,
486 #[serde(default)]
487 pub background: Color,
488 pub selection: SelectionStyle,
489 pub gutter_background: Color,
490 pub gutter_padding_factor: f32,
491 pub active_line_background: Color,
492 pub highlighted_line_background: Color,
493 pub rename_fade: f32,
494 pub document_highlight_read_background: Color,
495 pub document_highlight_write_background: Color,
496 pub diff_background_deleted: Color,
497 pub diff_background_inserted: Color,
498 pub line_number: Color,
499 pub line_number_active: Color,
500 pub guest_selections: Vec<SelectionStyle>,
501 pub syntax: Arc<SyntaxTheme>,
502 pub diagnostic_path_header: DiagnosticPathHeader,
503 pub diagnostic_header: DiagnosticHeader,
504 pub error_diagnostic: DiagnosticStyle,
505 pub invalid_error_diagnostic: DiagnosticStyle,
506 pub warning_diagnostic: DiagnosticStyle,
507 pub invalid_warning_diagnostic: DiagnosticStyle,
508 pub information_diagnostic: DiagnosticStyle,
509 pub invalid_information_diagnostic: DiagnosticStyle,
510 pub hint_diagnostic: DiagnosticStyle,
511 pub invalid_hint_diagnostic: DiagnosticStyle,
512 pub autocomplete: AutocompleteStyle,
513 pub code_actions: CodeActions,
514 pub unnecessary_code_fade: f32,
515 pub hover_popover: HoverPopover,
516 pub link_definition: HighlightStyle,
517 pub composition_mark: HighlightStyle,
518 pub jump_icon: Interactive<IconButton>,
519}
520
521#[derive(Clone, Deserialize, Default)]
522pub struct DiagnosticPathHeader {
523 #[serde(flatten)]
524 pub container: ContainerStyle,
525 pub filename: ContainedText,
526 pub path: ContainedText,
527 pub text_scale_factor: f32,
528}
529
530#[derive(Clone, Deserialize, Default)]
531pub struct DiagnosticHeader {
532 #[serde(flatten)]
533 pub container: ContainerStyle,
534 pub message: ContainedLabel,
535 pub code: ContainedText,
536 pub text_scale_factor: f32,
537 pub icon_width_factor: f32,
538}
539
540#[derive(Clone, Deserialize, Default)]
541pub struct DiagnosticStyle {
542 pub message: LabelStyle,
543 #[serde(default)]
544 pub header: ContainerStyle,
545 pub text_scale_factor: f32,
546}
547
548#[derive(Clone, Deserialize, Default)]
549pub struct AutocompleteStyle {
550 #[serde(flatten)]
551 pub container: ContainerStyle,
552 pub item: ContainerStyle,
553 pub selected_item: ContainerStyle,
554 pub hovered_item: ContainerStyle,
555 pub match_highlight: HighlightStyle,
556}
557
558#[derive(Clone, Copy, Default, Deserialize)]
559pub struct SelectionStyle {
560 pub cursor: Color,
561 pub selection: Color,
562}
563
564#[derive(Clone, Deserialize, Default)]
565pub struct FieldEditor {
566 #[serde(flatten)]
567 pub container: ContainerStyle,
568 pub text: TextStyle,
569 #[serde(default)]
570 pub placeholder_text: Option<TextStyle>,
571 pub selection: SelectionStyle,
572}
573
574#[derive(Clone, Deserialize, Default)]
575pub struct CodeActions {
576 #[serde(default)]
577 pub indicator: Color,
578 pub vertical_scale: f32,
579}
580
581#[derive(Debug, Default, Clone, Copy)]
582pub struct Interactive<T> {
583 pub default: T,
584 pub hover: Option<T>,
585 pub clicked: Option<T>,
586 pub active: Option<T>,
587 pub disabled: Option<T>,
588}
589
590impl<T> Interactive<T> {
591 pub fn style_for(&self, state: MouseState, active: bool) -> &T {
592 if active {
593 self.active.as_ref().unwrap_or(&self.default)
594 } else if state.clicked == Some(gpui::MouseButton::Left) && self.clicked.is_some() {
595 self.clicked.as_ref().unwrap()
596 } else if state.hovered {
597 self.hover.as_ref().unwrap_or(&self.default)
598 } else {
599 &self.default
600 }
601 }
602
603 pub fn disabled_style(&self) -> &T {
604 self.disabled.as_ref().unwrap_or(&self.default)
605 }
606}
607
608impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
609 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
610 where
611 D: serde::Deserializer<'de>,
612 {
613 #[derive(Deserialize)]
614 struct Helper {
615 #[serde(flatten)]
616 default: Value,
617 hover: Option<Value>,
618 clicked: Option<Value>,
619 active: Option<Value>,
620 disabled: Option<Value>,
621 }
622
623 let json = Helper::deserialize(deserializer)?;
624
625 let deserialize_state = |state_json: Option<Value>| -> Result<Option<T>, D::Error> {
626 if let Some(mut state_json) = state_json {
627 if let Value::Object(state_json) = &mut state_json {
628 if let Value::Object(default) = &json.default {
629 for (key, value) in default {
630 if !state_json.contains_key(key) {
631 state_json.insert(key.clone(), value.clone());
632 }
633 }
634 }
635 }
636 Ok(Some(
637 serde_json::from_value::<T>(state_json).map_err(serde::de::Error::custom)?,
638 ))
639 } else {
640 Ok(None)
641 }
642 };
643
644 let hover = deserialize_state(json.hover)?;
645 let clicked = deserialize_state(json.clicked)?;
646 let active = deserialize_state(json.active)?;
647 let disabled = deserialize_state(json.disabled)?;
648 let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
649
650 Ok(Interactive {
651 default,
652 hover,
653 clicked,
654 active,
655 disabled,
656 })
657 }
658}
659
660impl Editor {
661 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
662 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
663 if style_ix == 0 {
664 &self.selection
665 } else {
666 &self.guest_selections[style_ix - 1]
667 }
668 }
669}
670
671#[derive(Default)]
672pub struct SyntaxTheme {
673 pub highlights: Vec<(String, HighlightStyle)>,
674}
675
676impl SyntaxTheme {
677 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
678 Self { highlights }
679 }
680}
681
682impl<'de> Deserialize<'de> for SyntaxTheme {
683 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
684 where
685 D: serde::Deserializer<'de>,
686 {
687 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
688
689 let mut result = Self::new(Vec::new());
690 for (key, style) in syntax_data {
691 match result
692 .highlights
693 .binary_search_by(|(needle, _)| needle.cmp(&key))
694 {
695 Ok(i) | Err(i) => {
696 result.highlights.insert(i, (key, style));
697 }
698 }
699 }
700
701 Ok(result)
702 }
703}
704
705#[derive(Clone, Deserialize, Default)]
706pub struct HoverPopover {
707 pub container: ContainerStyle,
708 pub info_container: ContainerStyle,
709 pub warning_container: ContainerStyle,
710 pub error_container: ContainerStyle,
711 pub block_style: ContainerStyle,
712 pub prose: TextStyle,
713 pub highlight: Color,
714}
715
716#[derive(Clone, Deserialize, Default)]
717pub struct TerminalStyle {
718 pub colors: TerminalColors,
719 pub modal_container: ContainerStyle,
720}
721
722#[derive(Clone, Deserialize, Default)]
723pub struct TerminalColors {
724 pub black: Color,
725 pub red: Color,
726 pub green: Color,
727 pub yellow: Color,
728 pub blue: Color,
729 pub magenta: Color,
730 pub cyan: Color,
731 pub white: Color,
732 pub bright_black: Color,
733 pub bright_red: Color,
734 pub bright_green: Color,
735 pub bright_yellow: Color,
736 pub bright_blue: Color,
737 pub bright_magenta: Color,
738 pub bright_cyan: Color,
739 pub bright_white: Color,
740 pub foreground: Color,
741 pub background: Color,
742 pub modal_background: Color,
743 pub cursor: Color,
744 pub dim_black: Color,
745 pub dim_red: Color,
746 pub dim_green: Color,
747 pub dim_yellow: Color,
748 pub dim_blue: Color,
749 pub dim_magenta: Color,
750 pub dim_cyan: Color,
751 pub dim_white: Color,
752 pub bright_foreground: Color,
753 pub dim_foreground: Color,
754}