Merge pull request #93732 from robertrossmann/feat/editor-overview-ruler-background

Add editorOverviewRuler.background colour customisation point

src/vs/editor/browser/viewParts/overviewRuler/decorationsOverviewRuler.ts

@@ -10,7 +10,7 @@ import { ViewPart } from 'vs/editor/browser/view/viewPart';
 import { Position } from 'vs/editor/common/core/position';
 import { IConfiguration } from 'vs/editor/common/editorCommon';
 import { TokenizationRegistry } from 'vs/editor/common/modes';
-import { editorCursorForeground, editorOverviewRulerBorder } from 'vs/editor/common/view/editorColorRegistry';
+import { editorCursorForeground, editorOverviewRulerBorder, editorOverviewRulerBackground } from 'vs/editor/common/view/editorColorRegistry';
 import { RenderingContext, RestrictedRenderingContext } from 'vs/editor/common/view/renderingContext';
 import { ViewContext, EditorTheme } from 'vs/editor/common/view/viewContext';
 import * as viewEvents from 'vs/editor/common/view/viewEvents';
@@ -60,7 +60,10 @@ class Settings {
 		const minimapOpts = options.get(EditorOption.minimap);
 		const minimapEnabled = minimapOpts.enabled;
 		const minimapSide = minimapOpts.side;
-		const backgroundColor = (minimapEnabled ? TokenizationRegistry.getDefaultBackground() : null);
+		const backgroundColor = minimapEnabled
+			? theme.getColor(editorOverviewRulerBackground) || TokenizationRegistry.getDefaultBackground()
+			: null;
+
 		if (backgroundColor === null || minimapSide === 'left') {
 			this.backgroundColor = null;
 		} else {

src/vs/editor/common/view/editorColorRegistry.ts

@@ -36,6 +36,7 @@ export const editorBracketMatchBackground = registerColor('editorBracketMatch.ba
 export const editorBracketMatchBorder = registerColor('editorBracketMatch.border', { dark: '#888', light: '#B9B9B9', hc: contrastBorder }, nls.localize('editorBracketMatchBorder', 'Color for matching brackets boxes'));
 
 export const editorOverviewRulerBorder = registerColor('editorOverviewRuler.border', { dark: '#7f7f7f4d', light: '#7f7f7f4d', hc: '#7f7f7f4d' }, nls.localize('editorOverviewRulerBorder', 'Color of the overview ruler border.'));
+export const editorOverviewRulerBackground = registerColor('editorOverviewRuler.background', null, nls.localize('editorOverviewRulerBackground', 'Background color of the editor overview ruler. Only used when the minimap is enabled and placed on the right side of the editor.'));
 
 export const editorGutter = registerColor('editorGutter.background', { dark: editorBackground, light: editorBackground, hc: editorBackground }, nls.localize('editorGutter', 'Background color of the editor gutter. The gutter contains the glyph margins and the line numbers.'));