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 icon_color: Color,
52 pub avatar: ImageStyle,
53 pub sign_in_prompt: ContainedText,
54 pub hovered_sign_in_prompt: ContainedText,
55 pub outdated_warning: ContainedText,
56}
57
58#[derive(Clone, Deserialize, Default)]
59pub struct AvatarRibbon {
60 #[serde(flatten)]
61 pub container: ContainerStyle,
62 pub width: f32,
63 pub height: f32,
64}
65
66#[derive(Clone, Deserialize, Default)]
67pub struct OfflineIcon {
68 #[serde(flatten)]
69 pub container: ContainerStyle,
70 pub width: f32,
71}
72
73#[derive(Clone, Deserialize, Default)]
74pub struct Tab {
75 pub height: f32,
76 #[serde(flatten)]
77 pub container: ContainerStyle,
78 #[serde(flatten)]
79 pub label: LabelStyle,
80 pub spacing: f32,
81 pub icon_width: f32,
82 pub icon_close: Color,
83 pub icon_close_active: Color,
84 pub icon_dirty: Color,
85 pub icon_conflict: Color,
86}
87
88#[derive(Deserialize, Default)]
89pub struct Sidebar {
90 #[serde(flatten)]
91 pub container: ContainerStyle,
92 pub width: f32,
93 pub item: SidebarItem,
94 pub active_item: SidebarItem,
95 pub resize_handle: ContainerStyle,
96}
97
98#[derive(Deserialize, Default)]
99pub struct SidebarItem {
100 pub icon_color: Color,
101 pub icon_size: f32,
102 pub height: f32,
103}
104
105#[derive(Deserialize, Default)]
106pub struct StatusBar {
107 #[serde(flatten)]
108 pub container: ContainerStyle,
109 pub height: f32,
110 pub cursor_position: TextStyle,
111 pub diagnostic_icon_size: f32,
112 pub diagnostic_icon_spacing: f32,
113 pub diagnostic_icon_color: Color,
114 pub diagnostic_message: TextStyle,
115}
116
117#[derive(Deserialize, Default)]
118pub struct ChatPanel {
119 #[serde(flatten)]
120 pub container: ContainerStyle,
121 pub message: ChatMessage,
122 pub pending_message: ChatMessage,
123 pub channel_select: ChannelSelect,
124 pub input_editor: InputEditorStyle,
125 pub sign_in_prompt: TextStyle,
126 pub hovered_sign_in_prompt: TextStyle,
127}
128
129#[derive(Debug, Deserialize, Default)]
130pub struct ProjectPanel {
131 #[serde(flatten)]
132 pub container: ContainerStyle,
133 pub entry: ProjectPanelEntry,
134 pub hovered_entry: ProjectPanelEntry,
135 pub selected_entry: ProjectPanelEntry,
136 pub hovered_selected_entry: ProjectPanelEntry,
137}
138
139#[derive(Debug, Deserialize, Default)]
140pub struct ProjectPanelEntry {
141 pub height: f32,
142 #[serde(flatten)]
143 pub container: ContainerStyle,
144 pub text: TextStyle,
145 pub icon_color: Color,
146 pub icon_size: f32,
147 pub icon_spacing: f32,
148}
149
150#[derive(Deserialize, Default)]
151pub struct ContactsPanel {
152 #[serde(flatten)]
153 pub container: ContainerStyle,
154 pub host_row_height: f32,
155 pub host_avatar: ImageStyle,
156 pub host_username: ContainedText,
157 pub tree_branch_width: f32,
158 pub tree_branch_color: Color,
159 pub shared_project: WorktreeRow,
160 pub hovered_shared_project: WorktreeRow,
161 pub unshared_project: WorktreeRow,
162 pub hovered_unshared_project: WorktreeRow,
163}
164
165#[derive(Deserialize, Default)]
166pub struct WorktreeRow {
167 #[serde(flatten)]
168 pub container: ContainerStyle,
169 pub height: f32,
170 pub name: ContainedText,
171 pub guest_avatar: ImageStyle,
172 pub guest_avatar_spacing: f32,
173}
174
175#[derive(Deserialize, Default)]
176pub struct ChatMessage {
177 #[serde(flatten)]
178 pub container: ContainerStyle,
179 pub body: TextStyle,
180 pub sender: ContainedText,
181 pub timestamp: ContainedText,
182}
183
184#[derive(Deserialize, Default)]
185pub struct ChannelSelect {
186 #[serde(flatten)]
187 pub container: ContainerStyle,
188 pub header: ChannelName,
189 pub item: ChannelName,
190 pub active_item: ChannelName,
191 pub hovered_item: ChannelName,
192 pub hovered_active_item: ChannelName,
193 pub menu: ContainerStyle,
194}
195
196#[derive(Deserialize, Default)]
197pub struct ChannelName {
198 #[serde(flatten)]
199 pub container: ContainerStyle,
200 pub hash: ContainedText,
201 pub name: TextStyle,
202}
203
204#[derive(Deserialize, Default)]
205pub struct Selector {
206 #[serde(flatten)]
207 pub container: ContainerStyle,
208 pub empty: ContainedLabel,
209 pub input_editor: InputEditorStyle,
210 pub item: ContainedLabel,
211 pub active_item: ContainedLabel,
212}
213
214#[derive(Clone, Debug, Deserialize, Default)]
215pub struct ContainedText {
216 #[serde(flatten)]
217 pub container: ContainerStyle,
218 #[serde(flatten)]
219 pub text: TextStyle,
220}
221
222#[derive(Deserialize, Default)]
223pub struct ContainedLabel {
224 #[serde(flatten)]
225 pub container: ContainerStyle,
226 #[serde(flatten)]
227 pub label: LabelStyle,
228}
229
230#[derive(Clone, Deserialize, Default)]
231pub struct ProjectDiagnostics {
232 #[serde(flatten)]
233 pub container: ContainerStyle,
234 pub empty_message: TextStyle,
235}
236
237#[derive(Clone, Deserialize, Default)]
238pub struct EditorStyle {
239 pub text: TextStyle,
240 #[serde(default)]
241 pub placeholder_text: Option<TextStyle>,
242 pub background: Color,
243 pub selection: SelectionStyle,
244 pub gutter_background: Color,
245 pub active_line_background: Color,
246 pub highlighted_line_background: Color,
247 pub line_number: Color,
248 pub line_number_active: Color,
249 pub guest_selections: Vec<SelectionStyle>,
250 pub syntax: Arc<SyntaxTheme>,
251 pub error_diagnostic: DiagnosticStyle,
252 pub invalid_error_diagnostic: DiagnosticStyle,
253 pub warning_diagnostic: DiagnosticStyle,
254 pub invalid_warning_diagnostic: DiagnosticStyle,
255 pub information_diagnostic: DiagnosticStyle,
256 pub invalid_information_diagnostic: DiagnosticStyle,
257 pub hint_diagnostic: DiagnosticStyle,
258 pub invalid_hint_diagnostic: DiagnosticStyle,
259}
260
261#[derive(Copy, Clone, Deserialize, Default)]
262pub struct DiagnosticStyle {
263 pub text: Color,
264 #[serde(default)]
265 pub header: ContainerStyle,
266}
267
268#[derive(Clone, Copy, Default, Deserialize)]
269pub struct SelectionStyle {
270 pub cursor: Color,
271 pub selection: Color,
272}
273
274#[derive(Clone, Deserialize, Default)]
275pub struct InputEditorStyle {
276 #[serde(flatten)]
277 pub container: ContainerStyle,
278 pub text: TextStyle,
279 #[serde(default)]
280 pub placeholder_text: Option<TextStyle>,
281 pub selection: SelectionStyle,
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}