Merge pull request microsoft#187557 from microsoft/aiday/persistanceMechanismHover

Adding persistance mechanism to content hover sizes

Author: aiday-mar

src/vs/editor/contrib/hover/browser/contentHover.ts

@@ -455,6 +455,7 @@ const CONTAINER_HEIGHT_PADDING = 6;
 export class ContentHoverWidget extends ResizableContentWidget {
 
 	public static ID = 'editor.contrib.resizableContentHoverWidget';
+	private static _lastDimensions: dom.Dimension = new dom.Dimension(0, 0);
 
 	private _visibleData: ContentHoverVisibleData | undefined;
 	private _positionPreference: ContentWidgetPositionPreference | undefined;
@@ -578,6 +579,7 @@ export class ContentHoverWidget extends ResizableContentWidget {
 	}
 
 	protected override _resize(size: dom.Dimension): void {
+		ContentHoverWidget._lastDimensions = new dom.Dimension(size.width, size.height);
 		this._setAdjustedHoverWidgetDimensions(size);
 		this._resizableNode.layout(size.height, size.width);
 		this._setResizableNodeMaxDimensions();
@@ -650,12 +652,13 @@ export class ContentHoverWidget extends ResizableContentWidget {
 	}
 
 	private _layout(): void {
-		const height = Math.max(this._editor.getLayoutInfo().height / 4, 250);
+		const height = Math.max(this._editor.getLayoutInfo().height / 4, 250, ContentHoverWidget._lastDimensions.height);
+		const width = Math.max(this._editor.getLayoutInfo().width * 0.66, 500, ContentHoverWidget._lastDimensions.width);
 		const { fontSize, lineHeight } = this._editor.getOption(EditorOption.fontInfo);
 		const contentsDomNode = this._hover.contentsDomNode;
 		contentsDomNode.style.fontSize = `${fontSize}px`;
 		contentsDomNode.style.lineHeight = `${lineHeight / fontSize}`;
-		this._setContentsDomNodeMaxDimensions(Math.max(this._editor.getLayoutInfo().width * 0.66, 500), height);
+		this._setContentsDomNodeMaxDimensions(width, height);
 	}
 
 	private _updateFont(): void {
@@ -676,8 +679,8 @@ export class ContentHoverWidget extends ResizableContentWidget {
 	}
 
 	private _updateContentsDomNodeMaxDimensions() {
-		const width = Math.max(this._editor.getLayoutInfo().width * 0.66, 500);
-		const height = Math.max(this._editor.getLayoutInfo().height / 4, 250);
+		const height = Math.max(this._editor.getLayoutInfo().height / 4, 250, ContentHoverWidget._lastDimensions.height);
+		const width = Math.max(this._editor.getLayoutInfo().width * 0.66, 500, ContentHoverWidget._lastDimensions.width);
 		this._setContentsDomNodeMaxDimensions(width, height);
 	}