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Working on basic save for custom editors

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This commit is contained in:
Matt Bierner
2019-09-13 22:24:35 -07:00
parent 396020da64
commit 4546a07196
5 changed files with 49 additions and 3 deletions
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1
src/vs/workbench/api/common/extHost.protocol.ts
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@@ -573,6 +573,7 @@ export interface ExtHostWebviewsShape {
$onDidDisposeWebviewPanel(handle: WebviewPanelHandle): Promise<void>;
$deserializeWebviewPanel(newWebviewHandle: WebviewPanelHandle, viewType: string, title: string, state: any, position: EditorViewColumn, options: modes.IWebviewOptions & modes.IWebviewPanelOptions): Promise<void>;
$resolveWebviewEditor(resource: UriComponents, newWebviewHandle: WebviewPanelHandle, viewType: string, title: string, state: any, position: EditorViewColumn, options: modes.IWebviewOptions & modes.IWebviewPanelOptions): Promise<void>;
$save(handle: WebviewPanelHandle): Promise<boolean>;
}
export interface MainThreadUrlsShape extends IDisposable {

19
src/vs/workbench/api/common/extHostWebview.ts
View File

@@ -224,6 +224,18 @@ export class ExtHostWebviewEditor implements vscode.WebviewEditor {
this._proxy.$setState(this._handle, typeConverters.WebviewEditorState.from(newState));
}
private readonly _onWillSave = new Emitter<{ waitUntil: (thenable: Thenable<boolean>) => void }>();
public readonly onWillSave = this._onWillSave.event;
async _save(): Promise<boolean> {
const waitingOn: Thenable<boolean>[] = [];
this._onWillSave.fire({
waitUntil: (thenable: Thenable<boolean>): void => { waitingOn.push(thenable); },
});
const result = await Promise.all(waitingOn);
return result.every(x => x);
}
public postMessage(message: any): Promise<boolean> {
this.assertNotDisposed();
return this._proxy.$postMessage(this._handle, message);
@@ -422,6 +434,13 @@ export class ExtHostWebviews implements ExtHostWebviewsShape {
return Promise.resolve(provider.resolveWebviewEditor(URI.revive(resource), revivedPanel));
}
async $save(handle: WebviewPanelHandle): Promise<boolean> {
const panel = this.getWebviewPanel(handle);
if (panel) {
return panel._save();
}
return false;
}
}
function convertWebviewOptions(