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
15pub const DEFAULT_THEME_NAME: &'static str = "cave-dark";
16
17#[derive(Deserialize, Default)]
18pub struct Theme {
19 #[serde(default)]
20 pub name: String,
21 pub workspace: Workspace,
22 pub context_menu: ContextMenu,
23 pub chat_panel: ChatPanel,
24 pub contacts_panel: ContactsPanel,
25 pub contact_finder: ContactFinder,
26 pub project_panel: ProjectPanel,
27 pub command_palette: CommandPalette,
28 pub picker: Picker,
29 pub editor: Editor,
30 pub search: Search,
31 pub project_diagnostics: ProjectDiagnostics,
32 pub breadcrumbs: ContainedText,
33 pub contact_notification: ContactNotification,
34 pub update_notification: UpdateNotification,
35 pub tooltip: TooltipStyle,
36}
37
38#[derive(Deserialize, Default)]
39pub struct Workspace {
40 pub background: Color,
41 pub titlebar: Titlebar,
42 pub tab: Tab,
43 pub active_tab: Tab,
44 pub pane_divider: Border,
45 pub leader_border_opacity: f32,
46 pub leader_border_width: f32,
47 pub sidebar_resize_handle: ContainerStyle,
48 pub status_bar: StatusBar,
49 pub toolbar: Toolbar,
50 pub disconnected_overlay: ContainedText,
51 pub modal: ContainerStyle,
52 pub notification: ContainerStyle,
53 pub notifications: Notifications,
54 pub joining_project_avatar: ImageStyle,
55 pub joining_project_message: ContainedText,
56}
57
58#[derive(Clone, Deserialize, Default)]
59pub struct Titlebar {
60 #[serde(flatten)]
61 pub container: ContainerStyle,
62 pub height: f32,
63 pub title: TextStyle,
64 pub avatar_width: f32,
65 pub avatar_margin: f32,
66 pub avatar_ribbon: AvatarRibbon,
67 pub offline_icon: OfflineIcon,
68 pub share_icon: Interactive<ShareIcon>,
69 pub avatar: ImageStyle,
70 pub sign_in_prompt: Interactive<ContainedText>,
71 pub outdated_warning: ContainedText,
72}
73
74#[derive(Clone, Deserialize, Default)]
75pub struct AvatarRibbon {
76 #[serde(flatten)]
77 pub container: ContainerStyle,
78 pub width: f32,
79 pub height: f32,
80}
81
82#[derive(Clone, Deserialize, Default)]
83pub struct OfflineIcon {
84 #[serde(flatten)]
85 pub container: ContainerStyle,
86 pub width: f32,
87 pub color: Color,
88}
89
90#[derive(Clone, Deserialize, Default)]
91pub struct ShareIcon {
92 #[serde(flatten)]
93 pub container: ContainerStyle,
94 pub color: Color,
95}
96
97#[derive(Clone, Deserialize, Default)]
98pub struct Tab {
99 pub height: f32,
100 #[serde(flatten)]
101 pub container: ContainerStyle,
102 #[serde(flatten)]
103 pub label: LabelStyle,
104 pub spacing: f32,
105 pub icon_width: f32,
106 pub icon_close: Color,
107 pub icon_close_active: Color,
108 pub icon_dirty: Color,
109 pub icon_conflict: Color,
110}
111
112#[derive(Clone, Deserialize, Default)]
113pub struct Toolbar {
114 #[serde(flatten)]
115 pub container: ContainerStyle,
116 pub height: f32,
117 pub item_spacing: f32,
118}
119
120#[derive(Clone, Deserialize, Default)]
121pub struct Notifications {
122 #[serde(flatten)]
123 pub container: ContainerStyle,
124 pub width: f32,
125}
126
127#[derive(Clone, Deserialize, Default)]
128pub struct Search {
129 #[serde(flatten)]
130 pub container: ContainerStyle,
131 pub editor: FindEditor,
132 pub invalid_editor: ContainerStyle,
133 pub option_button_group: ContainerStyle,
134 pub option_button: Interactive<ContainedText>,
135 pub match_background: Color,
136 pub match_index: ContainedText,
137 pub results_status: TextStyle,
138 pub tab_icon_width: f32,
139 pub tab_icon_spacing: f32,
140}
141
142#[derive(Clone, Deserialize, Default)]
143pub struct FindEditor {
144 #[serde(flatten)]
145 pub input: FieldEditor,
146 pub min_width: f32,
147 pub max_width: f32,
148}
149
150#[derive(Deserialize, Default)]
151pub struct StatusBar {
152 #[serde(flatten)]
153 pub container: ContainerStyle,
154 pub height: f32,
155 pub item_spacing: f32,
156 pub cursor_position: TextStyle,
157 pub auto_update_progress_message: TextStyle,
158 pub auto_update_done_message: TextStyle,
159 pub lsp_status: Interactive<StatusBarLspStatus>,
160 pub feedback: Interactive<TextStyle>,
161 pub sidebar_buttons: StatusBarSidebarButtons,
162 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
163 pub diagnostic_message: Interactive<ContainedText>,
164}
165
166#[derive(Deserialize, Default)]
167pub struct StatusBarSidebarButtons {
168 pub group_left: ContainerStyle,
169 pub group_right: ContainerStyle,
170 pub item: Interactive<SidebarItem>,
171 pub badge: ContainerStyle,
172}
173
174#[derive(Deserialize, Default)]
175pub struct StatusBarDiagnosticSummary {
176 pub container_ok: ContainerStyle,
177 pub container_warning: ContainerStyle,
178 pub container_error: ContainerStyle,
179 pub text: TextStyle,
180 pub icon_color_ok: Color,
181 pub icon_color_warning: Color,
182 pub icon_color_error: Color,
183 pub height: f32,
184 pub icon_width: f32,
185 pub icon_spacing: f32,
186 pub summary_spacing: f32,
187}
188
189#[derive(Deserialize, Default)]
190pub struct StatusBarLspStatus {
191 #[serde(flatten)]
192 pub container: ContainerStyle,
193 pub height: f32,
194 pub icon_spacing: f32,
195 pub icon_color: Color,
196 pub icon_width: f32,
197 pub message: TextStyle,
198}
199
200#[derive(Deserialize, Default)]
201pub struct Sidebar {
202 pub resize_handle: ContainerStyle,
203}
204
205#[derive(Clone, Copy, Deserialize, Default)]
206pub struct SidebarItem {
207 #[serde(flatten)]
208 pub container: ContainerStyle,
209 pub icon_color: Color,
210 pub icon_size: f32,
211}
212
213#[derive(Deserialize, Default)]
214pub struct ChatPanel {
215 #[serde(flatten)]
216 pub container: ContainerStyle,
217 pub message: ChatMessage,
218 pub pending_message: ChatMessage,
219 pub channel_select: ChannelSelect,
220 pub input_editor: FieldEditor,
221 pub sign_in_prompt: TextStyle,
222 pub hovered_sign_in_prompt: TextStyle,
223}
224
225#[derive(Deserialize, Default)]
226pub struct ProjectPanel {
227 #[serde(flatten)]
228 pub container: ContainerStyle,
229 pub entry: Interactive<ProjectPanelEntry>,
230 pub cut_entry_fade: f32,
231 pub ignored_entry_fade: f32,
232 pub filename_editor: FieldEditor,
233 pub indent_width: f32,
234}
235
236#[derive(Clone, Debug, Deserialize, Default)]
237pub struct ProjectPanelEntry {
238 pub height: f32,
239 #[serde(flatten)]
240 pub container: ContainerStyle,
241 pub text: TextStyle,
242 pub icon_color: Color,
243 pub icon_size: f32,
244 pub icon_spacing: f32,
245}
246
247#[derive(Clone, Debug, Deserialize, Default)]
248pub struct ContextMenu {
249 #[serde(flatten)]
250 pub container: ContainerStyle,
251 pub item: Interactive<ContextMenuItem>,
252 pub separator: ContainerStyle,
253}
254
255#[derive(Clone, Debug, Deserialize, Default)]
256pub struct ContextMenuItem {
257 #[serde(flatten)]
258 pub container: ContainerStyle,
259 pub label: TextStyle,
260 pub keystroke: ContainedText,
261}
262
263#[derive(Debug, Deserialize, Default)]
264pub struct CommandPalette {
265 pub key: Interactive<ContainedLabel>,
266 pub keystroke_spacing: f32,
267}
268
269#[derive(Deserialize, Default)]
270pub struct ContactsPanel {
271 #[serde(flatten)]
272 pub container: ContainerStyle,
273 pub user_query_editor: FieldEditor,
274 pub user_query_editor_height: f32,
275 pub add_contact_button: IconButton,
276 pub header_row: Interactive<ContainedText>,
277 pub contact_row: Interactive<ContainerStyle>,
278 pub project_row: Interactive<ProjectRow>,
279 pub row_height: f32,
280 pub contact_avatar: ImageStyle,
281 pub contact_username: ContainedText,
282 pub contact_button: Interactive<IconButton>,
283 pub contact_button_spacing: f32,
284 pub disabled_button: IconButton,
285 pub tree_branch: Interactive<TreeBranch>,
286 pub private_button: Interactive<IconButton>,
287 pub section_icon_size: f32,
288 pub invite_row: Interactive<ContainedLabel>,
289}
290
291#[derive(Deserialize, Default)]
292pub struct InviteLink {
293 #[serde(flatten)]
294 pub container: ContainerStyle,
295 #[serde(flatten)]
296 pub label: LabelStyle,
297 pub icon: Icon,
298}
299
300#[derive(Deserialize, Default, Clone, Copy)]
301pub struct TreeBranch {
302 pub width: f32,
303 pub color: Color,
304}
305
306#[derive(Deserialize, Default)]
307pub struct ContactFinder {
308 pub row_height: f32,
309 pub contact_avatar: ImageStyle,
310 pub contact_username: ContainerStyle,
311 pub contact_button: IconButton,
312 pub disabled_contact_button: IconButton,
313}
314
315#[derive(Deserialize, Default)]
316pub struct Icon {
317 #[serde(flatten)]
318 pub container: ContainerStyle,
319 pub color: Color,
320 pub width: f32,
321 pub path: String,
322}
323
324#[derive(Deserialize, Clone, Copy, Default)]
325pub struct IconButton {
326 #[serde(flatten)]
327 pub container: ContainerStyle,
328 pub color: Color,
329 pub icon_width: f32,
330 pub button_width: f32,
331}
332
333#[derive(Deserialize, Default)]
334pub struct ProjectRow {
335 #[serde(flatten)]
336 pub container: ContainerStyle,
337 pub name: ContainedText,
338 pub guests: ContainerStyle,
339 pub guest_avatar: ImageStyle,
340 pub guest_avatar_spacing: f32,
341}
342
343#[derive(Deserialize, Default)]
344pub struct ChatMessage {
345 #[serde(flatten)]
346 pub container: ContainerStyle,
347 pub body: TextStyle,
348 pub sender: ContainedText,
349 pub timestamp: ContainedText,
350}
351
352#[derive(Deserialize, Default)]
353pub struct ChannelSelect {
354 #[serde(flatten)]
355 pub container: ContainerStyle,
356 pub header: ChannelName,
357 pub item: ChannelName,
358 pub active_item: ChannelName,
359 pub hovered_item: ChannelName,
360 pub hovered_active_item: ChannelName,
361 pub menu: ContainerStyle,
362}
363
364#[derive(Deserialize, Default)]
365pub struct ChannelName {
366 #[serde(flatten)]
367 pub container: ContainerStyle,
368 pub hash: ContainedText,
369 pub name: TextStyle,
370}
371
372#[derive(Deserialize, Default)]
373pub struct Picker {
374 #[serde(flatten)]
375 pub container: ContainerStyle,
376 pub empty: ContainedLabel,
377 pub input_editor: FieldEditor,
378 pub item: Interactive<ContainedLabel>,
379}
380
381#[derive(Clone, Debug, Deserialize, Default)]
382pub struct ContainedText {
383 #[serde(flatten)]
384 pub container: ContainerStyle,
385 #[serde(flatten)]
386 pub text: TextStyle,
387}
388
389#[derive(Clone, Debug, Deserialize, Default)]
390pub struct ContainedLabel {
391 #[serde(flatten)]
392 pub container: ContainerStyle,
393 #[serde(flatten)]
394 pub label: LabelStyle,
395}
396
397#[derive(Clone, Deserialize, Default)]
398pub struct ProjectDiagnostics {
399 #[serde(flatten)]
400 pub container: ContainerStyle,
401 pub empty_message: TextStyle,
402 pub tab_icon_width: f32,
403 pub tab_icon_spacing: f32,
404 pub tab_summary_spacing: f32,
405}
406
407#[derive(Deserialize, Default)]
408pub struct ContactNotification {
409 pub header_avatar: ImageStyle,
410 pub header_message: ContainedText,
411 pub header_height: f32,
412 pub body_message: ContainedText,
413 pub button: Interactive<ContainedText>,
414 pub dismiss_button: Interactive<IconButton>,
415}
416
417#[derive(Deserialize, Default)]
418pub struct UpdateNotification {
419 pub message: ContainedText,
420 pub action_message: Interactive<ContainedText>,
421 pub dismiss_button: Interactive<IconButton>,
422}
423
424#[derive(Clone, Deserialize, Default)]
425pub struct Editor {
426 pub text_color: Color,
427 #[serde(default)]
428 pub background: Color,
429 pub selection: SelectionStyle,
430 pub gutter_background: Color,
431 pub gutter_padding_factor: f32,
432 pub active_line_background: Color,
433 pub highlighted_line_background: Color,
434 pub rename_fade: f32,
435 pub document_highlight_read_background: Color,
436 pub document_highlight_write_background: Color,
437 pub diff_background_deleted: Color,
438 pub diff_background_inserted: Color,
439 pub line_number: Color,
440 pub line_number_active: Color,
441 pub guest_selections: Vec<SelectionStyle>,
442 pub syntax: Arc<SyntaxTheme>,
443 pub diagnostic_path_header: DiagnosticPathHeader,
444 pub diagnostic_header: DiagnosticHeader,
445 pub error_diagnostic: DiagnosticStyle,
446 pub invalid_error_diagnostic: DiagnosticStyle,
447 pub warning_diagnostic: DiagnosticStyle,
448 pub invalid_warning_diagnostic: DiagnosticStyle,
449 pub information_diagnostic: DiagnosticStyle,
450 pub invalid_information_diagnostic: DiagnosticStyle,
451 pub hint_diagnostic: DiagnosticStyle,
452 pub invalid_hint_diagnostic: DiagnosticStyle,
453 pub autocomplete: AutocompleteStyle,
454 pub code_actions_indicator: Color,
455 pub unnecessary_code_fade: f32,
456 pub hover_popover: HoverPopover,
457 pub jump_icon: Interactive<IconButton>,
458}
459
460#[derive(Clone, Deserialize, Default)]
461pub struct DiagnosticPathHeader {
462 #[serde(flatten)]
463 pub container: ContainerStyle,
464 pub filename: ContainedText,
465 pub path: ContainedText,
466 pub text_scale_factor: f32,
467}
468
469#[derive(Clone, Deserialize, Default)]
470pub struct DiagnosticHeader {
471 #[serde(flatten)]
472 pub container: ContainerStyle,
473 pub message: ContainedLabel,
474 pub code: ContainedText,
475 pub text_scale_factor: f32,
476 pub icon_width_factor: f32,
477}
478
479#[derive(Clone, Deserialize, Default)]
480pub struct DiagnosticStyle {
481 pub message: LabelStyle,
482 #[serde(default)]
483 pub header: ContainerStyle,
484 pub text_scale_factor: f32,
485}
486
487#[derive(Clone, Deserialize, Default)]
488pub struct AutocompleteStyle {
489 #[serde(flatten)]
490 pub container: ContainerStyle,
491 pub item: ContainerStyle,
492 pub selected_item: ContainerStyle,
493 pub hovered_item: ContainerStyle,
494 pub match_highlight: HighlightStyle,
495}
496
497#[derive(Clone, Copy, Default, Deserialize)]
498pub struct SelectionStyle {
499 pub cursor: Color,
500 pub selection: Color,
501}
502
503#[derive(Clone, Deserialize, Default)]
504pub struct FieldEditor {
505 #[serde(flatten)]
506 pub container: ContainerStyle,
507 pub text: TextStyle,
508 #[serde(default)]
509 pub placeholder_text: Option<TextStyle>,
510 pub selection: SelectionStyle,
511}
512
513#[derive(Debug, Default, Clone, Copy)]
514pub struct Interactive<T> {
515 pub default: T,
516 pub hover: Option<T>,
517 pub active: Option<T>,
518 pub active_hover: Option<T>,
519}
520
521impl<T> Interactive<T> {
522 pub fn style_for(&self, state: MouseState, active: bool) -> &T {
523 if active {
524 if state.hovered {
525 self.active_hover
526 .as_ref()
527 .or(self.active.as_ref())
528 .unwrap_or(&self.default)
529 } else {
530 self.active.as_ref().unwrap_or(&self.default)
531 }
532 } else {
533 if state.hovered {
534 self.hover.as_ref().unwrap_or(&self.default)
535 } else {
536 &self.default
537 }
538 }
539 }
540}
541
542impl<'de, T: DeserializeOwned> Deserialize<'de> for Interactive<T> {
543 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
544 where
545 D: serde::Deserializer<'de>,
546 {
547 #[derive(Deserialize)]
548 struct Helper {
549 #[serde(flatten)]
550 default: Value,
551 hover: Option<Value>,
552 active: Option<Value>,
553 active_hover: Option<Value>,
554 }
555
556 let json = Helper::deserialize(deserializer)?;
557
558 let deserialize_state = |state_json: Option<Value>| -> Result<Option<T>, D::Error> {
559 if let Some(mut state_json) = state_json {
560 if let Value::Object(state_json) = &mut state_json {
561 if let Value::Object(default) = &json.default {
562 for (key, value) in default {
563 if !state_json.contains_key(key) {
564 state_json.insert(key.clone(), value.clone());
565 }
566 }
567 }
568 }
569 Ok(Some(
570 serde_json::from_value::<T>(state_json).map_err(serde::de::Error::custom)?,
571 ))
572 } else {
573 Ok(None)
574 }
575 };
576
577 let hover = deserialize_state(json.hover)?;
578 let active = deserialize_state(json.active)?;
579 let active_hover = deserialize_state(json.active_hover)?;
580 let default = serde_json::from_value(json.default).map_err(serde::de::Error::custom)?;
581
582 Ok(Interactive {
583 default,
584 hover,
585 active,
586 active_hover,
587 })
588 }
589}
590
591impl Editor {
592 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
593 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
594 if style_ix == 0 {
595 &self.selection
596 } else {
597 &self.guest_selections[style_ix - 1]
598 }
599 }
600}
601
602#[derive(Default)]
603pub struct SyntaxTheme {
604 pub highlights: Vec<(String, HighlightStyle)>,
605}
606
607impl SyntaxTheme {
608 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
609 Self { highlights }
610 }
611}
612
613impl<'de> Deserialize<'de> for SyntaxTheme {
614 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
615 where
616 D: serde::Deserializer<'de>,
617 {
618 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
619
620 let mut result = Self::new(Vec::new());
621 for (key, style) in syntax_data {
622 match result
623 .highlights
624 .binary_search_by(|(needle, _)| needle.cmp(&key))
625 {
626 Ok(i) | Err(i) => {
627 result.highlights.insert(i, (key, style));
628 }
629 }
630 }
631
632 Ok(result)
633 }
634}
635
636#[derive(Clone, Deserialize, Default)]
637pub struct HoverPopover {
638 pub container: ContainerStyle,
639 pub block_style: ContainerStyle,
640 pub prose: TextStyle,
641 pub highlight: Color,
642}