1mod resolution;
2mod theme_registry;
3
4use gpui::{
5 color::Color,
6 elements::{ContainerStyle, ImageStyle, LabelStyle},
7 fonts::{HighlightStyle, TextStyle},
8 Border,
9};
10use serde::Deserialize;
11use std::{collections::HashMap, sync::Arc};
12
13pub use theme_registry::*;
14
15pub const DEFAULT_THEME_NAME: &'static str = "black";
16
17#[derive(Deserialize, Default)]
18pub struct Theme {
19 #[serde(default)]
20 pub name: String,
21 pub workspace: Workspace,
22 pub chat_panel: ChatPanel,
23 pub contacts_panel: ContactsPanel,
24 pub project_panel: ProjectPanel,
25 pub selector: Selector,
26 pub editor: EditorStyle,
27 pub project_diagnostics: ProjectDiagnostics,
28}
29
30#[derive(Deserialize, Default)]
31pub struct Workspace {
32 pub background: Color,
33 pub titlebar: Titlebar,
34 pub tab: Tab,
35 pub active_tab: Tab,
36 pub pane_divider: Border,
37 pub left_sidebar: Sidebar,
38 pub right_sidebar: Sidebar,
39 pub status_bar: StatusBar,
40}
41
42#[derive(Clone, Deserialize, Default)]
43pub struct Titlebar {
44 #[serde(flatten)]
45 pub container: ContainerStyle,
46 pub height: f32,
47 pub title: TextStyle,
48 pub avatar_width: f32,
49 pub avatar_ribbon: AvatarRibbon,
50 pub offline_icon: OfflineIcon,
51 pub share_icon_color: Color,
52 pub share_icon_active_color: Color,
53 pub avatar: ImageStyle,
54 pub sign_in_prompt: ContainedText,
55 pub hovered_sign_in_prompt: ContainedText,
56 pub outdated_warning: ContainedText,
57}
58
59#[derive(Clone, Deserialize, Default)]
60pub struct AvatarRibbon {
61 #[serde(flatten)]
62 pub container: ContainerStyle,
63 pub width: f32,
64 pub height: f32,
65}
66
67#[derive(Clone, Deserialize, Default)]
68pub struct OfflineIcon {
69 #[serde(flatten)]
70 pub container: ContainerStyle,
71 pub width: f32,
72 pub color: Color,
73}
74
75#[derive(Clone, Deserialize, Default)]
76pub struct Tab {
77 pub height: f32,
78 #[serde(flatten)]
79 pub container: ContainerStyle,
80 #[serde(flatten)]
81 pub label: LabelStyle,
82 pub spacing: f32,
83 pub icon_width: f32,
84 pub icon_close: Color,
85 pub icon_close_active: Color,
86 pub icon_dirty: Color,
87 pub icon_conflict: Color,
88}
89
90#[derive(Deserialize, Default)]
91pub struct Sidebar {
92 #[serde(flatten)]
93 pub container: ContainerStyle,
94 pub width: f32,
95 pub item: SidebarItem,
96 pub active_item: SidebarItem,
97 pub resize_handle: ContainerStyle,
98}
99
100#[derive(Deserialize, Default)]
101pub struct SidebarItem {
102 pub icon_color: Color,
103 pub icon_size: f32,
104 pub height: f32,
105}
106
107#[derive(Deserialize, Default)]
108pub struct StatusBar {
109 #[serde(flatten)]
110 pub container: ContainerStyle,
111 pub height: f32,
112 pub cursor_position: TextStyle,
113 pub diagnostic_icon_size: f32,
114 pub diagnostic_icon_spacing: f32,
115 pub diagnostic_icon_color: Color,
116 pub diagnostic_message: TextStyle,
117}
118
119#[derive(Deserialize, Default)]
120pub struct ChatPanel {
121 #[serde(flatten)]
122 pub container: ContainerStyle,
123 pub message: ChatMessage,
124 pub pending_message: ChatMessage,
125 pub channel_select: ChannelSelect,
126 pub input_editor: InputEditorStyle,
127 pub sign_in_prompt: TextStyle,
128 pub hovered_sign_in_prompt: TextStyle,
129}
130
131#[derive(Debug, Deserialize, Default)]
132pub struct ProjectPanel {
133 #[serde(flatten)]
134 pub container: ContainerStyle,
135 pub entry: ProjectPanelEntry,
136 pub hovered_entry: ProjectPanelEntry,
137 pub selected_entry: ProjectPanelEntry,
138 pub hovered_selected_entry: ProjectPanelEntry,
139}
140
141#[derive(Debug, Deserialize, Default)]
142pub struct ProjectPanelEntry {
143 pub height: f32,
144 #[serde(flatten)]
145 pub container: ContainerStyle,
146 pub text: TextStyle,
147 pub icon_color: Color,
148 pub icon_size: f32,
149 pub icon_spacing: f32,
150}
151
152#[derive(Deserialize, Default)]
153pub struct ContactsPanel {
154 #[serde(flatten)]
155 pub container: ContainerStyle,
156 pub host_row_height: f32,
157 pub host_avatar: ImageStyle,
158 pub host_username: ContainedText,
159 pub tree_branch_width: f32,
160 pub tree_branch_color: Color,
161 pub shared_project: WorktreeRow,
162 pub hovered_shared_project: WorktreeRow,
163 pub unshared_project: WorktreeRow,
164 pub hovered_unshared_project: WorktreeRow,
165}
166
167#[derive(Deserialize, Default)]
168pub struct WorktreeRow {
169 #[serde(flatten)]
170 pub container: ContainerStyle,
171 pub height: f32,
172 pub name: ContainedText,
173 pub guest_avatar: ImageStyle,
174 pub guest_avatar_spacing: f32,
175}
176
177#[derive(Deserialize, Default)]
178pub struct ChatMessage {
179 #[serde(flatten)]
180 pub container: ContainerStyle,
181 pub body: TextStyle,
182 pub sender: ContainedText,
183 pub timestamp: ContainedText,
184}
185
186#[derive(Deserialize, Default)]
187pub struct ChannelSelect {
188 #[serde(flatten)]
189 pub container: ContainerStyle,
190 pub header: ChannelName,
191 pub item: ChannelName,
192 pub active_item: ChannelName,
193 pub hovered_item: ChannelName,
194 pub hovered_active_item: ChannelName,
195 pub menu: ContainerStyle,
196}
197
198#[derive(Deserialize, Default)]
199pub struct ChannelName {
200 #[serde(flatten)]
201 pub container: ContainerStyle,
202 pub hash: ContainedText,
203 pub name: TextStyle,
204}
205
206#[derive(Deserialize, Default)]
207pub struct Selector {
208 #[serde(flatten)]
209 pub container: ContainerStyle,
210 pub empty: ContainedLabel,
211 pub input_editor: InputEditorStyle,
212 pub item: ContainedLabel,
213 pub active_item: ContainedLabel,
214}
215
216#[derive(Clone, Debug, Deserialize, Default)]
217pub struct ContainedText {
218 #[serde(flatten)]
219 pub container: ContainerStyle,
220 #[serde(flatten)]
221 pub text: TextStyle,
222}
223
224#[derive(Deserialize, Default)]
225pub struct ContainedLabel {
226 #[serde(flatten)]
227 pub container: ContainerStyle,
228 #[serde(flatten)]
229 pub label: LabelStyle,
230}
231
232#[derive(Clone, Deserialize, Default)]
233pub struct ProjectDiagnostics {
234 #[serde(flatten)]
235 pub container: ContainerStyle,
236 pub empty_message: TextStyle,
237 pub status_bar_item: ContainedText,
238}
239
240#[derive(Clone, Deserialize, Default)]
241pub struct EditorStyle {
242 pub text: TextStyle,
243 #[serde(default)]
244 pub placeholder_text: Option<TextStyle>,
245 pub background: Color,
246 pub selection: SelectionStyle,
247 pub gutter_background: Color,
248 pub active_line_background: Color,
249 pub highlighted_line_background: Color,
250 pub line_number: Color,
251 pub line_number_active: Color,
252 pub guest_selections: Vec<SelectionStyle>,
253 pub syntax: Arc<SyntaxTheme>,
254 pub diagnostic_path_header: DiagnosticPathHeader,
255 pub diagnostic_header: DiagnosticHeader,
256 pub error_diagnostic: DiagnosticStyle,
257 pub invalid_error_diagnostic: DiagnosticStyle,
258 pub warning_diagnostic: DiagnosticStyle,
259 pub invalid_warning_diagnostic: DiagnosticStyle,
260 pub information_diagnostic: DiagnosticStyle,
261 pub invalid_information_diagnostic: DiagnosticStyle,
262 pub hint_diagnostic: DiagnosticStyle,
263 pub invalid_hint_diagnostic: DiagnosticStyle,
264}
265
266#[derive(Clone, Deserialize, Default)]
267pub struct DiagnosticPathHeader {
268 #[serde(flatten)]
269 pub container: ContainerStyle,
270 pub filename: ContainedText,
271 pub path: ContainedText,
272}
273
274#[derive(Clone, Deserialize, Default)]
275pub struct DiagnosticHeader {
276 #[serde(flatten)]
277 pub container: ContainerStyle,
278 pub text: TextStyle,
279 pub highlighted_text: ContainedText,
280 pub icon: DiagnosticHeaderIcon,
281}
282
283#[derive(Clone, Deserialize, Default)]
284pub struct DiagnosticHeaderIcon {
285 #[serde(flatten)]
286 pub container: ContainerStyle,
287 pub width: f32,
288}
289
290#[derive(Copy, Clone, Deserialize, Default)]
291pub struct DiagnosticStyle {
292 pub text: Color,
293 #[serde(default)]
294 pub header: ContainerStyle,
295}
296
297#[derive(Clone, Copy, Default, Deserialize)]
298pub struct SelectionStyle {
299 pub cursor: Color,
300 pub selection: Color,
301}
302
303#[derive(Clone, Deserialize, Default)]
304pub struct InputEditorStyle {
305 #[serde(flatten)]
306 pub container: ContainerStyle,
307 pub text: TextStyle,
308 #[serde(default)]
309 pub placeholder_text: Option<TextStyle>,
310 pub selection: SelectionStyle,
311}
312
313impl EditorStyle {
314 pub fn placeholder_text(&self) -> &TextStyle {
315 self.placeholder_text.as_ref().unwrap_or(&self.text)
316 }
317
318 pub fn replica_selection_style(&self, replica_id: u16) -> &SelectionStyle {
319 let style_ix = replica_id as usize % (self.guest_selections.len() + 1);
320 if style_ix == 0 {
321 &self.selection
322 } else {
323 &self.guest_selections[style_ix - 1]
324 }
325 }
326}
327
328impl InputEditorStyle {
329 pub fn as_editor(&self) -> EditorStyle {
330 EditorStyle {
331 text: self.text.clone(),
332 placeholder_text: self.placeholder_text.clone(),
333 background: self
334 .container
335 .background_color
336 .unwrap_or(Color::transparent_black()),
337 selection: self.selection,
338 gutter_background: Default::default(),
339 active_line_background: Default::default(),
340 highlighted_line_background: Default::default(),
341 line_number: Default::default(),
342 line_number_active: Default::default(),
343 guest_selections: Default::default(),
344 syntax: Default::default(),
345 diagnostic_path_header: DiagnosticPathHeader {
346 container: Default::default(),
347 filename: ContainedText {
348 container: Default::default(),
349 text: self.text.clone(),
350 },
351 path: ContainedText {
352 container: Default::default(),
353 text: self.text.clone(),
354 },
355 },
356 diagnostic_header: DiagnosticHeader {
357 container: Default::default(),
358 text: self.text.clone(),
359 highlighted_text: ContainedText {
360 container: Default::default(),
361 text: self.text.clone(),
362 },
363 icon: Default::default(),
364 },
365 error_diagnostic: Default::default(),
366 invalid_error_diagnostic: Default::default(),
367 warning_diagnostic: Default::default(),
368 invalid_warning_diagnostic: Default::default(),
369 information_diagnostic: Default::default(),
370 invalid_information_diagnostic: Default::default(),
371 hint_diagnostic: Default::default(),
372 invalid_hint_diagnostic: Default::default(),
373 }
374 }
375}
376
377#[derive(Default)]
378pub struct SyntaxTheme {
379 pub highlights: Vec<(String, HighlightStyle)>,
380}
381
382impl SyntaxTheme {
383 pub fn new(highlights: Vec<(String, HighlightStyle)>) -> Self {
384 Self { highlights }
385 }
386}
387
388impl<'de> Deserialize<'de> for SyntaxTheme {
389 fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
390 where
391 D: serde::Deserializer<'de>,
392 {
393 let syntax_data: HashMap<String, HighlightStyle> = Deserialize::deserialize(deserializer)?;
394
395 let mut result = Self::new(Vec::new());
396 for (key, style) in syntax_data {
397 match result
398 .highlights
399 .binary_search_by(|(needle, _)| needle.cmp(&key))
400 {
401 Ok(i) | Err(i) => {
402 result.highlights.insert(i, (key, style));
403 }
404 }
405 }
406
407 Ok(result)
408 }
409}