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_list: ContactList,
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 project_shared_notification: ProjectSharedNotification,
35 pub incoming_call_notification: IncomingCallNotification,
36 pub tooltip: TooltipStyle,
37 pub terminal: TerminalStyle,
38}
39
40#[derive(Deserialize, Default, Clone)]
41pub struct ThemeMeta {
42 pub name: String,
43 pub is_light: bool,
44}
45
46#[derive(Deserialize, Default)]
47pub struct Workspace {
48 pub background: Color,
49 pub titlebar: Titlebar,
50 pub tab_bar: TabBar,
51 pub pane_divider: Border,
52 pub leader_border_opacity: f32,
53 pub leader_border_width: f32,
54 pub sidebar: Sidebar,
55 pub status_bar: StatusBar,
56 pub toolbar: Toolbar,
57 pub disconnected_overlay: ContainedText,
58 pub modal: ContainerStyle,
59 pub notification: ContainerStyle,
60 pub notifications: Notifications,
61 pub joining_project_avatar: ImageStyle,
62 pub joining_project_message: ContainedText,
63 pub external_location_message: ContainedText,
64 pub dock: Dock,
65}
66
67#[derive(Clone, Deserialize, Default)]
68pub struct Titlebar {
69 #[serde(flatten)]
70 pub container: ContainerStyle,
71 pub height: f32,
72 pub title: TextStyle,
73 pub avatar_width: f32,
74 pub avatar_margin: f32,
75 pub avatar_ribbon: AvatarRibbon,
76 pub offline_icon: OfflineIcon,
77 pub avatar: ImageStyle,
78 pub inactive_avatar: ImageStyle,
79 pub sign_in_prompt: Interactive<ContainedText>,
80 pub outdated_warning: ContainedText,
81 pub share_button: Interactive<ContainedText>,
82 pub toggle_contacts_button: Interactive<IconButton>,
83 pub toggle_contacts_badge: ContainerStyle,
84}
85
86#[derive(Deserialize, Default)]
87pub struct ContactsPopover {
88 #[serde(flatten)]
89 pub container: ContainerStyle,
90 pub height: f32,
91 pub width: f32,
92}
93
94#[derive(Deserialize, Default)]
95pub struct ContactList {
96 pub user_query_editor: FieldEditor,
97 pub user_query_editor_height: f32,
98 pub add_contact_button: IconButton,
99 pub header_row: Interactive<ContainedText>,
100 pub leave_call: Interactive<ContainedText>,
101 pub contact_row: Interactive<ContainerStyle>,
102 pub row_height: f32,
103 pub contact_avatar: ImageStyle,
104 pub contact_status_free: ContainerStyle,
105 pub contact_status_busy: ContainerStyle,
106 pub contact_username: ContainedText,
107 pub contact_button: Interactive<IconButton>,
108 pub contact_button_spacing: f32,
109 pub disabled_button: IconButton,
110 pub section_icon_size: f32,
111 pub invite_row: Interactive<ContainedLabel>,
112 pub calling_indicator: ContainedText,
113}
114
115#[derive(Deserialize, Default)]
116pub struct ContactFinder {
117 pub picker: Picker,
118 pub row_height: f32,
119 pub contact_avatar: ImageStyle,
120 pub contact_username: ContainerStyle,
121 pub contact_button: IconButton,
122 pub disabled_contact_button: IconButton,
123}
124
125#[derive(Clone, Deserialize, Default)]
126pub struct TabBar {
127 #[serde(flatten)]
128 pub container: ContainerStyle,
129 pub pane_button: Interactive<IconButton>,
130 pub pane_button_container: ContainerStyle,
131 pub active_pane: TabStyles,
132 pub inactive_pane: TabStyles,
133 pub dragged_tab: Tab,
134 pub height: f32,
135 pub drop_target_overlay_color: Color,
136}
137
138impl TabBar {
139 pub fn tab_style(&self, pane_active: bool, tab_active: bool) -> &Tab {
140 let tabs = if pane_active {
141 &self.active_pane
142 } else {
143 &self.inactive_pane
144 };
145
146 if tab_active {
147 &tabs.active_tab
148 } else {
149 &tabs.inactive_tab
150 }
151 }
152}
153
154#[derive(Clone, Deserialize, Default)]
155pub struct TabStyles {
156 pub active_tab: Tab,
157 pub inactive_tab: Tab,
158}
159
160#[derive(Clone, Deserialize, Default)]
161pub struct AvatarRibbon {
162 #[serde(flatten)]
163 pub container: ContainerStyle,
164 pub width: f32,
165 pub height: f32,
166}
167
168#[derive(Clone, Deserialize, Default)]
169pub struct OfflineIcon {
170 #[serde(flatten)]
171 pub container: ContainerStyle,
172 pub width: f32,
173 pub color: Color,
174}
175
176#[derive(Clone, Deserialize, Default)]
177pub struct Tab {
178 pub height: f32,
179 #[serde(flatten)]
180 pub container: ContainerStyle,
181 #[serde(flatten)]
182 pub label: LabelStyle,
183 pub description: ContainedText,
184 pub spacing: f32,
185 pub icon_width: f32,
186 pub icon_close: Color,
187 pub icon_close_active: Color,
188 pub icon_dirty: Color,
189 pub icon_conflict: Color,
190}
191
192#[derive(Clone, Deserialize, Default)]
193pub struct Toolbar {
194 #[serde(flatten)]
195 pub container: ContainerStyle,
196 pub height: f32,
197 pub item_spacing: f32,
198 pub nav_button: Interactive<IconButton>,
199}
200
201#[derive(Clone, Deserialize, Default)]
202pub struct Dock {
203 pub initial_size_right: f32,
204 pub initial_size_bottom: f32,
205 pub wash_color: Color,
206 pub panel: ContainerStyle,
207 pub maximized: ContainerStyle,
208}
209
210#[derive(Clone, Deserialize, Default)]
211pub struct Notifications {
212 #[serde(flatten)]
213 pub container: ContainerStyle,
214 pub width: f32,
215}
216
217#[derive(Clone, Deserialize, Default)]
218pub struct Search {
219 #[serde(flatten)]
220 pub container: ContainerStyle,
221 pub editor: FindEditor,
222 pub invalid_editor: ContainerStyle,
223 pub option_button_group: ContainerStyle,
224 pub option_button: Interactive<ContainedText>,
225 pub match_background: Color,
226 pub match_index: ContainedText,
227 pub results_status: TextStyle,
228 pub tab_icon_width: f32,
229 pub tab_icon_spacing: f32,
230}
231
232#[derive(Clone, Deserialize, Default)]
233pub struct FindEditor {
234 #[serde(flatten)]
235 pub input: FieldEditor,
236 pub min_width: f32,
237 pub max_width: f32,
238}
239
240#[derive(Deserialize, Default)]
241pub struct StatusBar {
242 #[serde(flatten)]
243 pub container: ContainerStyle,
244 pub height: f32,
245 pub item_spacing: f32,
246 pub cursor_position: TextStyle,
247 pub auto_update_progress_message: TextStyle,
248 pub auto_update_done_message: TextStyle,
249 pub lsp_status: Interactive<StatusBarLspStatus>,
250 pub feedback: Interactive<TextStyle>,
251 pub sidebar_buttons: StatusBarSidebarButtons,
252 pub diagnostic_summary: Interactive<StatusBarDiagnosticSummary>,
253 pub diagnostic_message: Interactive<ContainedText>,
254}
255
256#[derive(Deserialize, Default)]
257pub struct StatusBarSidebarButtons {
258 pub group_left: ContainerStyle,
259 pub group_right: ContainerStyle,
260 pub item: Interactive<SidebarItem>,
261 pub badge: ContainerStyle,
262}
263
264#[derive(Deserialize, Default)]
265pub struct StatusBarDiagnosticSummary {
266 pub container_ok: ContainerStyle,
267 pub container_warning: ContainerStyle,
268 pub container_error: ContainerStyle,
269 pub text: TextStyle,
270 pub icon_color_ok: Color,
271 pub icon_color_warning: Color,
272 pub icon_color_error: Color,
273 pub height: f32,
274 pub icon_width: f32,
275 pub icon_spacing: f32,
276 pub summary_spacing: f32,
277}
278
279#[derive(Deserialize, Default)]
280pub struct StatusBarLspStatus {
281 #[serde(flatten)]
282 pub container: ContainerStyle,
283 pub height: f32,
284 pub icon_spacing: f32,
285 pub icon_color: Color,
286 pub icon_width: f32,
287 pub message: TextStyle,
288}
289
290#[derive(Deserialize, Default)]
291pub struct Sidebar {
292 pub initial_size: f32,
293 #[serde(flatten)]
294 pub container: ContainerStyle,
295}
296
297#[derive(Clone, Copy, Deserialize, Default)]
298pub struct SidebarItem {
299 #[serde(flatten)]
300 pub container: ContainerStyle,
301 pub icon_color: Color,
302 pub icon_size: f32,
303}
304
305#[derive(Deserialize, Default)]
306pub struct ChatPanel {
307 #[serde(flatten)]
308 pub container: ContainerStyle,
309 pub message: ChatMessage,
310 pub pending_message: ChatMessage,
311 pub channel_select: ChannelSelect,
312 pub input_editor: FieldEditor,
313 pub sign_in_prompt: TextStyle,
314 pub hovered_sign_in_prompt: TextStyle,
315}
316
317#[derive(Deserialize, Default)]
318pub struct ProjectPanel {
319 #[serde(flatten)]
320 pub container: ContainerStyle,
321 pub entry: Interactive<ProjectPanelEntry>,
322 pub cut_entry_fade: f32,
323 pub ignored_entry_fade: f32,
324 pub filename_editor: FieldEditor,
325 pub indent_width: f32,
326}
327
328#[derive(Clone, Debug, Deserialize, Default)]
329pub struct ProjectPanelEntry {
330 pub height: f32,
331 #[serde(flatten)]
332 pub container: ContainerStyle,
333 pub text: TextStyle,
334 pub icon_color: Color,
335 pub icon_size: f32,
336 pub icon_spacing: f32,
337}
338
339#[derive(Clone, Debug, Deserialize, Default)]
340pub struct ContextMenu {
341 #[serde(flatten)]
342 pub container: ContainerStyle,
343 pub item: Interactive<ContextMenuItem>,
344 pub keystroke_margin: f32,
345 pub separator: ContainerStyle,
346}
347
348#[derive(Clone, Debug, Deserialize, Default)]
349pub struct ContextMenuItem {
350 #[serde(flatten)]
351 pub container: ContainerStyle,
352 pub label: TextStyle,
353 pub keystroke: ContainedText,
354 pub icon_width: f32,
355 pub icon_spacing: f32,
356}
357
358#[derive(Debug, Deserialize, Default)]
359pub struct CommandPalette {
360 pub key: Interactive<ContainedLabel>,
361 pub keystroke_spacing: f32,
362}
363
364#[derive(Deserialize, Default)]
365pub struct InviteLink {
366 #[serde(flatten)]
367 pub container: ContainerStyle,
368 #[serde(flatten)]
369 pub label: LabelStyle,
370 pub icon: Icon,
371}
372
373#[derive(Deserialize, Default)]
374pub struct Icon {
375 #[serde(flatten)]
376 pub container: ContainerStyle,
377 pub color: Color,
378 pub width: f32,
379 pub path: String,
380}
381
382#[derive(Deserialize, Clone, Copy, Default)]
383pub struct IconButton {
384 #[serde(flatten)]
385 pub container: ContainerStyle,
386 pub color: Color,
387 pub icon_width: f32,
388 pub button_width: f32,
389}
390
391#[derive(Deserialize, Default)]
392pub struct ChatMessage {
393 #[serde(flatten)]
394 pub container: ContainerStyle,
395 pub body: TextStyle,
396 pub sender: ContainedText,
397 pub timestamp: ContainedText,
398}
399
400#[derive(Deserialize, Default)]
401pub struct ChannelSelect {
402 #[serde(flatten)]
403 pub container: ContainerStyle,
404 pub header: ChannelName,
405 pub item: ChannelName,
406 pub active_item: ChannelName,
407 pub hovered_item: ChannelName,
408 pub hovered_active_item: ChannelName,
409 pub menu: ContainerStyle,
410}
411
412#[derive(Deserialize, Default)]
413pub struct ChannelName {
414 #[serde(flatten)]
415 pub container: ContainerStyle,
416 pub hash: ContainedText,
417 pub name: TextStyle,
418}
419
420#[derive(Deserialize, Default)]
421pub struct Picker {
422 #[serde(flatten)]
423 pub container: ContainerStyle,
424 pub empty: ContainedLabel,
425 pub input_editor: FieldEditor,
426 pub item: Interactive<ContainedLabel>,
427}
428
429#[derive(Clone, Debug, Deserialize, Default)]
430pub struct ContainedText {
431 #[serde(flatten)]
432 pub container: ContainerStyle,
433 #[serde(flatten)]
434 pub text: TextStyle,
435}
436
437#[derive(Clone, Debug, Deserialize, Default)]
438pub struct ContainedLabel {
439 #[serde(flatten)]
440 pub container: ContainerStyle,
441 #[serde(flatten)]
442 pub label: LabelStyle,
443}
444
445#[derive(Clone, Deserialize, Default)]
446pub struct ProjectDiagnostics {
447 #[serde(flatten)]
448 pub container: ContainerStyle,
449 pub empty_message: TextStyle,
450 pub tab_icon_width: f32,
451 pub tab_icon_spacing: f32,
452 pub tab_summary_spacing: f32,
453}
454
455#[derive(Deserialize, Default)]
456pub struct ContactNotification {
457 pub header_avatar: ImageStyle,
458 pub header_message: ContainedText,
459 pub header_height: f32,
460 pub body_message: ContainedText,
461 pub button: Interactive<ContainedText>,
462 pub dismiss_button: Interactive<IconButton>,
463}
464
465#[derive(Deserialize, Default)]
466pub struct UpdateNotification {
467 pub message: ContainedText,
468 pub action_message: Interactive<ContainedText>,
469 pub dismiss_button: Interactive<IconButton>,
470}
471
472#[derive(Deserialize, Default)]
473pub struct ProjectSharedNotification {
474 pub owner_avatar: ImageStyle,
475 pub message: ContainedText,
476 pub join_button: ContainedText,
477 pub dismiss_button: ContainedText,
478}
479
480#[derive(Deserialize, Default)]
481pub struct IncomingCallNotification {
482 pub caller_avatar: ImageStyle,
483 pub caller_username: ContainedText,
484 pub accept_button: ContainedText,
485 pub decline_button: ContainedText,
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}