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Fix modelview webview to work in query tab (#6119)

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* WIP

* Rebuild webview when switching tabs

* Remove unneeded code

* Make ready promise private

* Undo edit in sendMessage

* Add null check prior to using ready promise

* Remove extra whitespace

* Rename parameter and fix strict null check errors
This commit is contained in:
Karl Burtram
2019-06-20 16:28:32 -07:00
committed by GitHub
parent 77b351adf3
commit 1411ad4503
3 changed files with 59 additions and 28 deletions
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65
src/sql/workbench/electron-browser/modelComponents/webview.component.ts
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@@ -41,6 +41,7 @@ export default class WebViewComponent extends ComponentBase implements IComponen
private _webview: WebviewElement;
private _renderedHtml: string;
private _extensionLocationUri: URI;
private _ready: Promise<void>;
protected contextKey: IContextKey<boolean>;
protected findInputFocusContextKey: IContextKey<boolean>;
@@ -74,15 +75,28 @@ export default class WebViewComponent extends ComponentBase implements IComponen
this._webview.mountTo(this._el.nativeElement);
this._register(this._webview.onDidClickLink(link => this.onDidClickLink(link)));
this._ready = new Promise(resolve => {
let webview = (<any>this._webview)._webview;
const subscription = this._register(addDisposableListener(webview, 'ipc-message', (event) => {
if (event.channel === 'webview-ready') {
subscription.dispose();
resolve();
}
}));
});
this._register(this._webview.onMessage(e => {
this.fireEvent({
eventType: ComponentEventType.onMessage,
args: e
});
}));
this.setHtml();
this._ready.then(() => {
this._register(this._webview.onDidClickLink(link => this.onDidClickLink(link)));
this._register(this._webview.onMessage(e => {
this.fireEvent({
eventType: ComponentEventType.onMessage,
args: e
});
}));
this.setHtml();
});
}
ngOnDestroy(): void {
@@ -125,9 +139,13 @@ export default class WebViewComponent extends ComponentBase implements IComponen
/// IComponent implementation
public layout(): void {
let element = <HTMLElement>this._el.nativeElement;
element.style.position = this.position;
this._webview.layout();
if (this._ready) {
this._ready.then(() => {
let element = <HTMLElement>this._el.nativeElement;
element.style.position = this.position;
this._webview.layout();
});
}
}
public setLayout(layout: any): void {
@@ -136,18 +154,21 @@ export default class WebViewComponent extends ComponentBase implements IComponen
}
public setProperties(properties: { [key: string]: any; }): void {
super.setProperties(properties);
if (this.options) {
this._webview.options = this.getExtendedOptions();
if (this._ready) {
this._ready.then(() => {
super.setProperties(properties);
if (this.options) {
this._webview.options = this.getExtendedOptions();
}
if (this.html !== this._renderedHtml) {
this.setHtml();
}
if (this.extensionLocation) {
this._extensionLocationUri = URI.revive(this.extensionLocation);
}
this.sendMessage();
});
}
if (this.html !== this._renderedHtml) {
this.setHtml();
}
if (this.extensionLocation) {
this._extensionLocationUri = URI.revive(this.extensionLocation);
}
this.sendMessage();
}
// CSS-bound properties