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