1mod application_menu;
2mod collab;
3mod platforms;
4mod window_controls;
5
6#[cfg(feature = "stories")]
7mod stories;
8
9use crate::application_menu::ApplicationMenu;
10use crate::platforms::{platform_linux, platform_mac, platform_windows};
11use auto_update::AutoUpdateStatus;
12use call::ActiveCall;
13use client::{Client, UserStore};
14use feature_flags::{FeatureFlagAppExt, ZedPro};
15use gpui::{
16 actions, div, px, Action, AnyElement, AppContext, Decorations, Element, InteractiveElement,
17 Interactivity, IntoElement, Model, MouseButton, ParentElement, Render, Stateful,
18 StatefulInteractiveElement, Styled, Subscription, View, ViewContext, VisualContext, WeakView,
19};
20use project::{Project, RepositoryEntry};
21use recent_projects::{OpenRemote, RecentProjects};
22use rpc::proto::{self, DevServerStatus};
23use smallvec::SmallVec;
24use std::sync::Arc;
25use theme::ActiveTheme;
26use ui::{
27 h_flex, prelude::*, Avatar, Button, ButtonLike, ButtonStyle, ContextMenu, Icon,
28 IconButtonShape, IconName, IconSize, Indicator, PopoverMenu, Tooltip,
29};
30use util::ResultExt;
31use vcs_menu::{BranchList, OpenRecent as ToggleVcsMenu};
32use workspace::{notifications::NotifyResultExt, Workspace};
33
34#[cfg(feature = "stories")]
35pub use stories::*;
36
37const MAX_PROJECT_NAME_LENGTH: usize = 40;
38const MAX_BRANCH_NAME_LENGTH: usize = 40;
39
40actions!(
41 collab,
42 [
43 ShareProject,
44 UnshareProject,
45 ToggleUserMenu,
46 ToggleProjectMenu,
47 SwitchBranch
48 ]
49);
50
51pub fn init(cx: &mut AppContext) {
52 cx.observe_new_views(|workspace: &mut Workspace, cx| {
53 let item = cx.new_view(|cx| TitleBar::new("title-bar", workspace, cx));
54 workspace.set_titlebar_item(item.into(), cx)
55 })
56 .detach();
57}
58
59pub struct TitleBar {
60 platform_style: PlatformStyle,
61 content: Stateful<Div>,
62 children: SmallVec<[AnyElement; 2]>,
63 project: Model<Project>,
64 user_store: Model<UserStore>,
65 client: Arc<Client>,
66 workspace: WeakView<Workspace>,
67 should_move: bool,
68 application_menu: Option<View<ApplicationMenu>>,
69 _subscriptions: Vec<Subscription>,
70}
71
72impl Render for TitleBar {
73 fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
74 let close_action = Box::new(workspace::CloseWindow);
75 let height = Self::height(cx);
76 let supported_controls = cx.window_controls();
77 let decorations = cx.window_decorations();
78 let titlebar_color = if cfg!(target_os = "linux") {
79 if cx.is_window_active() && !self.should_move {
80 cx.theme().colors().title_bar_background
81 } else {
82 cx.theme().colors().title_bar_inactive_background
83 }
84 } else {
85 cx.theme().colors().title_bar_background
86 };
87
88 h_flex()
89 .id("titlebar")
90 .w_full()
91 .h(height)
92 .map(|this| {
93 if cx.is_fullscreen() {
94 this.pl_2()
95 } else if self.platform_style == PlatformStyle::Mac {
96 this.pl(px(platform_mac::TRAFFIC_LIGHT_PADDING))
97 } else {
98 this.pl_2()
99 }
100 })
101 .map(|el| match decorations {
102 Decorations::Server => el,
103 Decorations::Client { tiling, .. } => el
104 .when(!(tiling.top || tiling.right), |el| {
105 el.rounded_tr(theme::CLIENT_SIDE_DECORATION_ROUNDING)
106 })
107 .when(!(tiling.top || tiling.left), |el| {
108 el.rounded_tl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
109 })
110 // this border is to avoid a transparent gap in the rounded corners
111 .mt(px(-1.))
112 .border(px(1.))
113 .border_color(titlebar_color),
114 })
115 .bg(titlebar_color)
116 .content_stretch()
117 .child(
118 div()
119 .id("titlebar-content")
120 .flex()
121 .flex_row()
122 .justify_between()
123 .w_full()
124 // Note: On Windows the title bar behavior is handled by the platform implementation.
125 .when(self.platform_style != PlatformStyle::Windows, |this| {
126 this.on_click(|event, cx| {
127 if event.up.click_count == 2 {
128 cx.zoom_window();
129 }
130 })
131 })
132 .child(
133 h_flex()
134 .gap_1()
135 .when_some(self.application_menu.clone(), |this, menu| this.child(menu))
136 .children(self.render_project_host(cx))
137 .child(self.render_project_name(cx))
138 .children(self.render_project_branch(cx))
139 .on_mouse_down(MouseButton::Left, |_, cx| cx.stop_propagation()),
140 )
141 .child(self.render_collaborator_list(cx))
142 .child(
143 h_flex()
144 .gap_1()
145 .pr_1()
146 .on_mouse_down(MouseButton::Left, |_, cx| cx.stop_propagation())
147 .children(self.render_call_controls(cx))
148 .map(|el| {
149 let status = self.client.status();
150 let status = &*status.borrow();
151 if matches!(status, client::Status::Connected { .. }) {
152 el.child(self.render_user_menu_button(cx))
153 } else {
154 el.children(self.render_connection_status(status, cx))
155 .child(self.render_sign_in_button(cx))
156 .child(self.render_user_menu_button(cx))
157 }
158 }),
159 ),
160 )
161 .when(!cx.is_fullscreen(), |title_bar| match self.platform_style {
162 PlatformStyle::Mac => title_bar,
163 PlatformStyle::Linux => {
164 if matches!(decorations, Decorations::Client { .. }) {
165 title_bar
166 .child(platform_linux::LinuxWindowControls::new(close_action))
167 .when(supported_controls.window_menu, |titlebar| {
168 titlebar.on_mouse_down(gpui::MouseButton::Right, move |ev, cx| {
169 cx.show_window_menu(ev.position)
170 })
171 })
172 .on_mouse_move(cx.listener(move |this, _ev, cx| {
173 if this.should_move {
174 this.should_move = false;
175 cx.start_window_move();
176 }
177 }))
178 .on_mouse_down_out(cx.listener(move |this, _ev, _cx| {
179 this.should_move = false;
180 }))
181 .on_mouse_up(
182 gpui::MouseButton::Left,
183 cx.listener(move |this, _ev, _cx| {
184 this.should_move = false;
185 }),
186 )
187 .on_mouse_down(
188 gpui::MouseButton::Left,
189 cx.listener(move |this, _ev, _cx| {
190 this.should_move = true;
191 }),
192 )
193 } else {
194 title_bar
195 }
196 }
197 PlatformStyle::Windows => {
198 title_bar.child(platform_windows::WindowsWindowControls::new(height))
199 }
200 })
201 }
202}
203
204impl TitleBar {
205 pub fn new(
206 id: impl Into<ElementId>,
207 workspace: &Workspace,
208 cx: &mut ViewContext<Self>,
209 ) -> Self {
210 let project = workspace.project().clone();
211 let user_store = workspace.app_state().user_store.clone();
212 let client = workspace.app_state().client.clone();
213 let active_call = ActiveCall::global(cx);
214
215 let platform_style = PlatformStyle::platform();
216 let application_menu = match platform_style {
217 PlatformStyle::Mac => None,
218 PlatformStyle::Linux | PlatformStyle::Windows => {
219 Some(cx.new_view(ApplicationMenu::new))
220 }
221 };
222
223 let mut subscriptions = Vec::new();
224 subscriptions.push(
225 cx.observe(&workspace.weak_handle().upgrade().unwrap(), |_, _, cx| {
226 cx.notify()
227 }),
228 );
229 subscriptions.push(cx.observe(&project, |_, _, cx| cx.notify()));
230 subscriptions.push(cx.observe(&active_call, |this, _, cx| this.active_call_changed(cx)));
231 subscriptions.push(cx.observe_window_activation(Self::window_activation_changed));
232 subscriptions.push(cx.observe(&user_store, |_, _, cx| cx.notify()));
233
234 Self {
235 platform_style,
236 content: div().id(id.into()),
237 children: SmallVec::new(),
238 application_menu,
239 workspace: workspace.weak_handle(),
240 should_move: false,
241 project,
242 user_store,
243 client,
244 _subscriptions: subscriptions,
245 }
246 }
247
248 #[cfg(not(target_os = "windows"))]
249 pub fn height(cx: &mut WindowContext) -> Pixels {
250 (1.75 * cx.rem_size()).max(px(34.))
251 }
252
253 #[cfg(target_os = "windows")]
254 pub fn height(_cx: &mut WindowContext) -> Pixels {
255 // todo(windows) instead of hard coded size report the actual size to the Windows platform API
256 px(32.)
257 }
258
259 /// Sets the platform style.
260 pub fn platform_style(mut self, style: PlatformStyle) -> Self {
261 self.platform_style = style;
262 self
263 }
264
265 fn render_ssh_project_host(&self, cx: &mut ViewContext<Self>) -> Option<AnyElement> {
266 let host = self.project.read(cx).ssh_connection_string(cx)?;
267
268 let (indicator_color, meta) = match self.project.read(cx).ssh_connection_state(cx)? {
269 remote::ConnectionState::Connecting => (Color::Info, format!("Connecting to: {host}")),
270 remote::ConnectionState::Connected => (Color::Success, format!("Connected to: {host}")),
271 remote::ConnectionState::HeartbeatMissed => (
272 Color::Warning,
273 format!("Connection attempt to {host} missed. Retrying..."),
274 ),
275 remote::ConnectionState::Reconnecting => (
276 Color::Warning,
277 format!("Lost connection to {host}. Reconnecting..."),
278 ),
279 remote::ConnectionState::Disconnected => {
280 (Color::Error, format!("Disconnected from {host}"))
281 }
282 };
283
284 let indicator_border_color = cx.theme().colors().title_bar_background;
285
286 let icon_color = match self.project.read(cx).ssh_connection_state(cx)? {
287 remote::ConnectionState::Connecting => Color::Info,
288 remote::ConnectionState::Connected => Color::Default,
289 remote::ConnectionState::HeartbeatMissed => Color::Warning,
290 remote::ConnectionState::Reconnecting => Color::Warning,
291 remote::ConnectionState::Disconnected => Color::Error,
292 };
293
294 let meta = SharedString::from(meta);
295
296 let indicator = h_flex()
297 // We're using the circle inside a circle approach because, otherwise, by using borders
298 // we'd get a very thin, leaking indicator color, which is not what we want.
299 .absolute()
300 .size_2p5()
301 .right_0()
302 .bottom_0()
303 .bg(indicator_border_color)
304 .size_2p5()
305 .rounded_full()
306 .items_center()
307 .justify_center()
308 .overflow_hidden()
309 .child(Indicator::dot().color(indicator_color));
310
311 Some(
312 div()
313 .relative()
314 .child(
315 IconButton::new("ssh-server-icon", IconName::Server)
316 .icon_size(IconSize::Small)
317 .shape(IconButtonShape::Square)
318 .icon_color(icon_color)
319 .tooltip(move |cx| {
320 Tooltip::with_meta(
321 "Remote Project",
322 Some(&OpenRemote),
323 meta.clone(),
324 cx,
325 )
326 })
327 .on_click(|_, cx| {
328 cx.dispatch_action(OpenRemote.boxed_clone());
329 }),
330 )
331 .child(indicator)
332 .into_any_element(),
333 )
334 }
335
336 pub fn render_project_host(&self, cx: &mut ViewContext<Self>) -> Option<AnyElement> {
337 if let Some(dev_server) =
338 self.project
339 .read(cx)
340 .dev_server_project_id()
341 .and_then(|dev_server_project_id| {
342 dev_server_projects::Store::global(cx)
343 .read(cx)
344 .dev_server_for_project(dev_server_project_id)
345 })
346 {
347 return Some(
348 ButtonLike::new("dev_server_trigger")
349 .child(Indicator::dot().color(
350 if dev_server.status == DevServerStatus::Online {
351 Color::Created
352 } else {
353 Color::Disabled
354 },
355 ))
356 .child(
357 Label::new(dev_server.name.clone())
358 .size(LabelSize::Small)
359 .line_height_style(LineHeightStyle::UiLabel),
360 )
361 .tooltip(move |cx| Tooltip::text("Project is hosted on a dev server", cx))
362 .on_click(cx.listener(|this, _, cx| {
363 if let Some(workspace) = this.workspace.upgrade() {
364 recent_projects::DevServerProjects::open(workspace, cx)
365 }
366 }))
367 .into_any_element(),
368 );
369 }
370 if self.project.read(cx).is_via_ssh() {
371 return self.render_ssh_project_host(cx);
372 }
373
374 if self.project.read(cx).is_disconnected(cx) {
375 return Some(
376 Button::new("disconnected", "Disconnected")
377 .disabled(true)
378 .color(Color::Disabled)
379 .style(ButtonStyle::Subtle)
380 .label_size(LabelSize::Small)
381 .into_any_element(),
382 );
383 }
384
385 let host = self.project.read(cx).host()?;
386 let host_user = self.user_store.read(cx).get_cached_user(host.user_id)?;
387 let participant_index = self
388 .user_store
389 .read(cx)
390 .participant_indices()
391 .get(&host_user.id)?;
392 Some(
393 Button::new("project_owner_trigger", host_user.github_login.clone())
394 .color(Color::Player(participant_index.0))
395 .style(ButtonStyle::Subtle)
396 .label_size(LabelSize::Small)
397 .tooltip(move |cx| {
398 Tooltip::text(
399 format!(
400 "{} is sharing this project. Click to follow.",
401 host_user.github_login.clone()
402 ),
403 cx,
404 )
405 })
406 .on_click({
407 let host_peer_id = host.peer_id;
408 cx.listener(move |this, _, cx| {
409 this.workspace
410 .update(cx, |workspace, cx| {
411 workspace.follow(host_peer_id, cx);
412 })
413 .log_err();
414 })
415 })
416 .into_any_element(),
417 )
418 }
419
420 pub fn render_project_name(&self, cx: &mut ViewContext<Self>) -> impl IntoElement {
421 let name = {
422 let mut names = self.project.read(cx).visible_worktrees(cx).map(|worktree| {
423 let worktree = worktree.read(cx);
424 worktree.root_name()
425 });
426
427 names.next()
428 };
429 let is_project_selected = name.is_some();
430 let name = if let Some(name) = name {
431 util::truncate_and_trailoff(name, MAX_PROJECT_NAME_LENGTH)
432 } else {
433 "Open recent project".to_string()
434 };
435
436 let workspace = self.workspace.clone();
437 Button::new("project_name_trigger", name)
438 .when(!is_project_selected, |b| b.color(Color::Muted))
439 .style(ButtonStyle::Subtle)
440 .label_size(LabelSize::Small)
441 .tooltip(move |cx| {
442 Tooltip::for_action(
443 "Recent Projects",
444 &recent_projects::OpenRecent {
445 create_new_window: false,
446 },
447 cx,
448 )
449 })
450 .on_click(cx.listener(move |_, _, cx| {
451 if let Some(workspace) = workspace.upgrade() {
452 workspace.update(cx, |workspace, cx| {
453 RecentProjects::open(workspace, false, cx);
454 })
455 }
456 }))
457 }
458
459 pub fn render_project_branch(&self, cx: &mut ViewContext<Self>) -> Option<impl IntoElement> {
460 let entry = {
461 let mut names_and_branches =
462 self.project.read(cx).visible_worktrees(cx).map(|worktree| {
463 let worktree = worktree.read(cx);
464 worktree.root_git_entry()
465 });
466
467 names_and_branches.next().flatten()
468 };
469 let workspace = self.workspace.upgrade()?;
470 let branch_name = entry
471 .as_ref()
472 .and_then(RepositoryEntry::branch)
473 .map(|branch| util::truncate_and_trailoff(&branch, MAX_BRANCH_NAME_LENGTH))?;
474 Some(
475 Button::new("project_branch_trigger", branch_name)
476 .color(Color::Muted)
477 .style(ButtonStyle::Subtle)
478 .label_size(LabelSize::Small)
479 .tooltip(move |cx| {
480 Tooltip::with_meta(
481 "Recent Branches",
482 Some(&ToggleVcsMenu),
483 "Local branches only",
484 cx,
485 )
486 })
487 .on_click(move |_, cx| {
488 let _ = workspace.update(cx, |this, cx| {
489 BranchList::open(this, &Default::default(), cx)
490 });
491 }),
492 )
493 }
494
495 fn window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
496 if cx.is_window_active() {
497 ActiveCall::global(cx)
498 .update(cx, |call, cx| call.set_location(Some(&self.project), cx))
499 .detach_and_log_err(cx);
500 } else if cx.active_window().is_none() {
501 ActiveCall::global(cx)
502 .update(cx, |call, cx| call.set_location(None, cx))
503 .detach_and_log_err(cx);
504 }
505 self.workspace
506 .update(cx, |workspace, cx| {
507 workspace.update_active_view_for_followers(cx);
508 })
509 .ok();
510 }
511
512 fn active_call_changed(&mut self, cx: &mut ViewContext<Self>) {
513 cx.notify();
514 }
515
516 fn share_project(&mut self, _: &ShareProject, cx: &mut ViewContext<Self>) {
517 let active_call = ActiveCall::global(cx);
518 let project = self.project.clone();
519 active_call
520 .update(cx, |call, cx| call.share_project(project, cx))
521 .detach_and_log_err(cx);
522 }
523
524 fn unshare_project(&mut self, _: &UnshareProject, cx: &mut ViewContext<Self>) {
525 let active_call = ActiveCall::global(cx);
526 let project = self.project.clone();
527 active_call
528 .update(cx, |call, cx| call.unshare_project(project, cx))
529 .log_err();
530 }
531
532 fn render_connection_status(
533 &self,
534 status: &client::Status,
535 cx: &mut ViewContext<Self>,
536 ) -> Option<AnyElement> {
537 match status {
538 client::Status::ConnectionError
539 | client::Status::ConnectionLost
540 | client::Status::Reauthenticating { .. }
541 | client::Status::Reconnecting { .. }
542 | client::Status::ReconnectionError { .. } => Some(
543 div()
544 .id("disconnected")
545 .child(Icon::new(IconName::Disconnected).size(IconSize::Small))
546 .tooltip(|cx| Tooltip::text("Disconnected", cx))
547 .into_any_element(),
548 ),
549 client::Status::UpgradeRequired => {
550 let auto_updater = auto_update::AutoUpdater::get(cx);
551 let label = match auto_updater.map(|auto_update| auto_update.read(cx).status()) {
552 Some(AutoUpdateStatus::Updated { .. }) => "Please restart Zed to Collaborate",
553 Some(AutoUpdateStatus::Installing)
554 | Some(AutoUpdateStatus::Downloading)
555 | Some(AutoUpdateStatus::Checking) => "Updating...",
556 Some(AutoUpdateStatus::Idle) | Some(AutoUpdateStatus::Errored) | None => {
557 "Please update Zed to Collaborate"
558 }
559 };
560
561 Some(
562 Button::new("connection-status", label)
563 .label_size(LabelSize::Small)
564 .on_click(|_, cx| {
565 if let Some(auto_updater) = auto_update::AutoUpdater::get(cx) {
566 if auto_updater.read(cx).status().is_updated() {
567 workspace::reload(&Default::default(), cx);
568 return;
569 }
570 }
571 auto_update::check(&Default::default(), cx);
572 })
573 .into_any_element(),
574 )
575 }
576 _ => None,
577 }
578 }
579
580 pub fn render_sign_in_button(&mut self, _: &mut ViewContext<Self>) -> Button {
581 let client = self.client.clone();
582 Button::new("sign_in", "Sign in")
583 .label_size(LabelSize::Small)
584 .on_click(move |_, cx| {
585 let client = client.clone();
586 cx.spawn(move |mut cx| async move {
587 client
588 .authenticate_and_connect(true, &cx)
589 .await
590 .notify_async_err(&mut cx);
591 })
592 .detach();
593 })
594 }
595
596 pub fn render_user_menu_button(&mut self, cx: &mut ViewContext<Self>) -> impl Element {
597 let user_store = self.user_store.read(cx);
598 if let Some(user) = user_store.current_user() {
599 let plan = user_store.current_plan();
600 PopoverMenu::new("user-menu")
601 .menu(move |cx| {
602 ContextMenu::build(cx, |menu, cx| {
603 menu.when(cx.has_flag::<ZedPro>(), |menu| {
604 menu.action(
605 format!(
606 "Current Plan: {}",
607 match plan {
608 None => "",
609 Some(proto::Plan::Free) => "Free",
610 Some(proto::Plan::ZedPro) => "Pro",
611 }
612 ),
613 zed_actions::OpenAccountSettings.boxed_clone(),
614 )
615 .separator()
616 })
617 .action("Settings", zed_actions::OpenSettings.boxed_clone())
618 .action("Key Bindings", Box::new(zed_actions::OpenKeymap))
619 .action("Themes…", theme_selector::Toggle::default().boxed_clone())
620 .action("Extensions", extensions_ui::Extensions.boxed_clone())
621 .separator()
622 .action("Sign Out", client::SignOut.boxed_clone())
623 })
624 .into()
625 })
626 .trigger(
627 ButtonLike::new("user-menu")
628 .child(
629 h_flex()
630 .gap_0p5()
631 .child(Avatar::new(user.avatar_uri.clone()))
632 .child(
633 Icon::new(IconName::ChevronDown)
634 .size(IconSize::Small)
635 .color(Color::Muted),
636 ),
637 )
638 .style(ButtonStyle::Subtle)
639 .tooltip(move |cx| Tooltip::text("Toggle User Menu", cx)),
640 )
641 .anchor(gpui::AnchorCorner::TopRight)
642 } else {
643 PopoverMenu::new("user-menu")
644 .menu(|cx| {
645 ContextMenu::build(cx, |menu, _| {
646 menu.action("Settings", zed_actions::OpenSettings.boxed_clone())
647 .action("Key Bindings", Box::new(zed_actions::OpenKeymap))
648 .action("Themes…", theme_selector::Toggle::default().boxed_clone())
649 .action("Extensions", extensions_ui::Extensions.boxed_clone())
650 })
651 .into()
652 })
653 .trigger(
654 ButtonLike::new("user-menu")
655 .child(
656 h_flex().gap_0p5().child(
657 Icon::new(IconName::ChevronDown)
658 .size(IconSize::Small)
659 .color(Color::Muted),
660 ),
661 )
662 .style(ButtonStyle::Subtle)
663 .tooltip(move |cx| Tooltip::text("Toggle User Menu", cx)),
664 )
665 }
666 }
667}
668
669impl InteractiveElement for TitleBar {
670 fn interactivity(&mut self) -> &mut Interactivity {
671 self.content.interactivity()
672 }
673}
674
675impl StatefulInteractiveElement for TitleBar {}
676
677impl ParentElement for TitleBar {
678 fn extend(&mut self, elements: impl IntoIterator<Item = AnyElement>) {
679 self.children.extend(elements)
680 }
681}