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