Code maintenance in the editor crate (zed-industries#13565)

Release Notes: - N/A
AhmetRasB · Jun 27, 2024 · 209b1d1 · 209b1d1
1 parent 6986ac4
commit 209b1d1
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Showing 2 changed files with 22 additions and 33 deletions.
diff --git a/crates/editor/src/display_map.rs b/crates/editor/src/display_map.rs
@@ -720,8 +720,7 @@ impl DisplaySnapshot {
             if let Some(severity) = chunk.diagnostic_severity {
                 // Omit underlines for HINT/INFO diagnostics on 'unnecessary' code.
                 if severity <= DiagnosticSeverity::WARNING || !chunk.is_unnecessary {
-                    let diagnostic_color =
-                        super::diagnostic_style(severity, true, &editor_style.status);
+                    let diagnostic_color = super::diagnostic_style(severity, &editor_style.status);
                     diagnostic_highlight.underline = Some(UnderlineStyle {
                         color: Some(diagnostic_color),
                         thickness: 1.0.into(),
@@ -957,16 +956,18 @@ impl DisplaySnapshot {
             return false;
         }
 
-        for next_row in (buffer_row.0 + 1)..=max_row.0 {
-            let next_line_indent = self.line_indent_for_buffer_row(MultiBufferRow(next_row));
-            if next_line_indent.raw_len() > line_indent.raw_len() {
-                return true;
-            } else if !next_line_indent.is_line_blank() {
-                break;
-            }
-        }
-
-        false
+        (buffer_row.0 + 1..=max_row.0)
+            .find_map(|next_row| {
+                let next_line_indent = self.line_indent_for_buffer_row(MultiBufferRow(next_row));
+                if next_line_indent.raw_len() > line_indent.raw_len() {
+                    Some(true)
+                } else if !next_line_indent.is_line_blank() {
+                    Some(false)
+                } else {
+                    None
+                }
+            })
+            .unwrap_or(false)
     }
 
     pub fn foldable_range(

diff --git a/crates/editor/src/editor.rs b/crates/editor/src/editor.rs
@@ -8816,13 +8816,7 @@ impl Editor {
         let display_point = initial_point.to_display_point(snapshot);
         let mut hunks = hunks
             .map(|hunk| diff_hunk_to_display(&hunk, &snapshot))
-            .filter(|hunk| {
-                if is_wrapped {
-                    true
-                } else {
-                    !hunk.contains_display_row(display_point.row())
-                }
-            })
+            .filter(|hunk| is_wrapped || !hunk.contains_display_row(display_point.row()))
             .dedup();
 
         if let Some(hunk) = hunks.next() {
@@ -12521,7 +12515,7 @@ pub fn diagnostic_block_renderer(diagnostic: Diagnostic, _is_valid: bool) -> Ren
         let group_id: SharedString = cx.block_id.to_string().into();
 
         let mut text_style = cx.text_style().clone();
-        text_style.color = diagnostic_style(diagnostic.severity, true, cx.theme().status());
+        text_style.color = diagnostic_style(diagnostic.severity, cx.theme().status());
         let theme_settings = ThemeSettings::get_global(cx);
         text_style.font_family = theme_settings.buffer_font.family.clone();
         text_style.font_style = theme_settings.buffer_font.style;
@@ -12617,25 +12611,19 @@ pub fn highlight_diagnostic_message(diagnostic: &Diagnostic) -> (SharedString, V
         prev_offset = ix + 1;
         if in_code_block {
             code_ranges.push(prev_len..text_without_backticks.len());
-            in_code_block = false;
-        } else {
-            in_code_block = true;
         }
+        in_code_block = !in_code_block;
     }
 
     (text_without_backticks.into(), code_ranges)
 }
 
-fn diagnostic_style(severity: DiagnosticSeverity, valid: bool, colors: &StatusColors) -> Hsla {
-    match (severity, valid) {
-        (DiagnosticSeverity::ERROR, true) => colors.error,
-        (DiagnosticSeverity::ERROR, false) => colors.error,
-        (DiagnosticSeverity::WARNING, true) => colors.warning,
-        (DiagnosticSeverity::WARNING, false) => colors.warning,
-        (DiagnosticSeverity::INFORMATION, true) => colors.info,
-        (DiagnosticSeverity::INFORMATION, false) => colors.info,
-        (DiagnosticSeverity::HINT, true) => colors.info,
-        (DiagnosticSeverity::HINT, false) => colors.info,
+fn diagnostic_style(severity: DiagnosticSeverity, colors: &StatusColors) -> Hsla {
+    match severity {
+        DiagnosticSeverity::ERROR => colors.error,
+        DiagnosticSeverity::WARNING => colors.warning,
+        DiagnosticSeverity::INFORMATION => colors.info,
+        DiagnosticSeverity::HINT => colors.info,
         _ => colors.ignored,
     }
 }