Merge pull request #375 from zed-industries/more-project-diagnostics-styling

Last touches on project diagnostics for now

crates/diagnostics/src/diagnostics.rs

@@ -103,7 +103,7 @@ impl View for ProjectDiagnosticsEditor {
         if self.path_states.is_empty() {
             let theme = &self.settings.borrow().theme.project_diagnostics;
             Label::new(
-                "No problems detected in the project".to_string(),
+                "No problems in workspace".to_string(),
                 theme.empty_message.clone(),
             )
             .aligned()
@@ -132,10 +132,8 @@ impl ProjectDiagnosticsEditor {
         let project = model.read(cx).project.clone();
         cx.subscribe(&project, |this, _, event, cx| match event {
             project::Event::DiskBasedDiagnosticsFinished => {
-                this.summary = this.model.read(cx).project.read(cx).diagnostic_summary(cx);
+                this.update_excerpts(cx);
-                let paths = mem::take(&mut this.paths_to_update);
+                this.update_title(cx);
-                this.update_excerpts(paths, cx);
-                cx.emit(Event::TitleChanged);
             }
             project::Event::DiagnosticsUpdated(path) => {
                 this.paths_to_update.insert(path.clone());
@@ -156,7 +154,7 @@ impl ProjectDiagnosticsEditor {
 
         let project = project.read(cx);
         let paths_to_update = project.diagnostic_summaries(cx).map(|e| e.0).collect();
-        let this = Self {
+        let mut this = Self {
             model,
             summary: project.diagnostic_summary(cx),
             workspace,
@@ -165,9 +163,9 @@ impl ProjectDiagnosticsEditor {
             build_settings,
             settings,
             path_states: Default::default(),
-            paths_to_update: Default::default(),
+            paths_to_update,
         };
-        this.update_excerpts(paths_to_update, cx);
+        this.update_excerpts(cx);
         this
     }
 
@@ -222,7 +220,8 @@ impl ProjectDiagnosticsEditor {
         }
     }
 
-    fn update_excerpts(&self, paths: BTreeSet<ProjectPath>, cx: &mut ViewContext<Self>) {
+    fn update_excerpts(&mut self, cx: &mut ViewContext<Self>) {
+        let paths = mem::take(&mut self.paths_to_update);
         let project = self.model.read(cx).project.clone();
         cx.spawn(|this, mut cx| {
             async move {
@@ -280,12 +279,7 @@ impl ProjectDiagnosticsEditor {
         let mut first_excerpt_id = None;
         let excerpts_snapshot = self.excerpts.update(cx, |excerpts, excerpts_cx| {
             let mut old_groups = path_state.diagnostic_groups.iter().enumerate().peekable();
-            let mut new_groups = snapshot
+            let mut new_groups = snapshot.diagnostic_groups().into_iter().peekable();
-                .diagnostic_groups()
-                .into_iter()
-                .filter(|group| group.entries[group.primary_ix].diagnostic.is_disk_based)
-                .peekable();
-
             loop {
                 let mut to_insert = None;
                 let mut to_remove = None;
@@ -526,6 +520,11 @@ impl ProjectDiagnosticsEditor {
         }
         cx.notify();
     }
+
+    fn update_title(&mut self, cx: &mut ViewContext<Self>) {
+        self.summary = self.model.read(cx).project.read(cx).diagnostic_summary(cx);
+        cx.emit(Event::TitleChanged);
+    }
 }
 
 impl workspace::Item for ProjectDiagnostics {
@@ -770,6 +769,9 @@ pub(crate) fn render_summary(
     text_style: &TextStyle,
     theme: &theme::ProjectDiagnostics,
 ) -> ElementBox {
+    if summary.error_count == 0 && summary.warning_count == 0 {
+        Label::new("No problems".to_string(), text_style.clone()).boxed()
+    } else {
         let icon_width = theme.tab_icon_width;
         let icon_spacing = theme.tab_icon_spacing;
         let summary_spacing = theme.tab_summary_spacing;
@@ -812,6 +814,7 @@ pub(crate) fn render_summary(
                 .boxed(),
             ])
             .boxed()
+    }
 }
 
 fn compare_diagnostics<L: language::ToOffset, R: language::ToOffset>(

crates/editor/src/editor.rs

@@ -3493,10 +3493,12 @@ impl Editor {
 
     fn set_selections(&mut self, selections: Arc<[Selection<Anchor>]>, cx: &mut ViewContext<Self>) {
         self.selections = selections;
+        if self.focused {
             self.buffer.update(cx, |buffer, cx| {
                 buffer.set_active_selections(&self.selections, cx)
             });
         }
+    }
 
     pub fn request_autoscroll(&mut self, autoscroll: Autoscroll, cx: &mut ViewContext<Self>) {
         self.autoscroll_request = Some(autoscroll);
@@ -3725,6 +3727,10 @@ impl Editor {
     }
 
     fn pause_cursor_blinking(&mut self, cx: &mut ViewContext<Self>) {
+        if !self.focused {
+            return;
+        }
+
         self.show_local_cursors = true;
         cx.notify();
 

crates/zed/assets/themes/_base.toml

@@ -313,7 +313,7 @@ message.highlight_text.color = "$text.3.color"
 
 [project_diagnostics]
 background = "$surface.1"
-empty_message = "$text.0"
+empty_message = { extends = "$text.0", size = 18 }
 status_bar_item = { extends = "$text.2", margin.right = 10 }
 tab_icon_width = 13
 tab_icon_spacing = 4