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Hook up very basic undo/redo for webview editors

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For #77131
This commit is contained in:
Matt Bierner
2019-11-15 17:42:56 -08:00
parent ba19fe0e9b
commit 27a33ee6fe
11 changed files with 191 additions and 48 deletions
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12
src/vs/workbench/api/common/extHostWebview.ts
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@@ -252,6 +252,10 @@ export class ExtHostWebviewEditor extends Disposable implements vscode.WebviewPa
assertIsDefined(this._capabilities).editingCapability?.undoEdits(edits);
}
_redoEdits(edits: string[]): void {
assertIsDefined(this._capabilities).editingCapability?.applyEdits(edits);
}
private assertNotDisposed() {
if (this._isDisposed) {
throw new Error('Webview is disposed');
@@ -447,6 +451,14 @@ export class ExtHostWebviews implements ExtHostWebviewsShape {
panel._undoEdits(edits);
}
$redoEdits(handle: WebviewPanelHandle, edits: string[]): void {
const panel = this.getWebviewPanel(handle);
if (!panel) {
return;
}
panel._redoEdits(edits);
}
private getWebviewPanel(handle: WebviewPanelHandle): ExtHostWebviewEditor | undefined {
return this._webviewPanels.get(handle);
}