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monaco: improve responsiveness of quick-input menus #12095

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merged 1 commit into from
Jan 26, 2023
Merged

monaco: improve responsiveness of quick-input menus #12095

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13 changes: 12 additions & 1 deletion packages/monaco/src/browser/monaco-quick-input-service.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,7 @@ export class MonacoQuickInputImplementation implements IQuickInputService {
this.themeService.initialized.then(() => this.controller.applyStyles(this.getStyles()));
// Hook into the theming service of Monaco to ensure that the updates are ready.
StandaloneServices.get(IStandaloneThemeService).onDidColorThemeChange(() => this.controller.applyStyles(this.getStyles()));
window.addEventListener('resize', () => this.updateLayout());
}

setContextKey(key: string | undefined): void {
Expand Down Expand Up @@ -176,7 +177,17 @@ export class MonacoQuickInputImplementation implements IQuickInputService {

private initController(): void {
this.controller = new QuickInputController(this.getOptions());
this.controller.layout({ width: 600, height: 1200 }, 0);
this.updateLayout();
}

private updateLayout(): void {
// Initialize the layout using screen dimensions as monaco computes the actual sizing.
// https://github.com/microsoft/vscode/blob/6261075646f055b99068d3688932416f2346dd3b/src/vs/base/parts/quickinput/browser/quickInput.ts#L1799
this.controller.layout(this.getClientDimension(), 0);
}

private getClientDimension(): monaco.editor.IDimension {
return { width: window.innerWidth, height: window.innerHeight };
}

private getOptions(): IQuickInputOptions {
Expand Down
14 changes: 3 additions & 11 deletions packages/monaco/src/browser/style/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -99,8 +99,6 @@

/* Monaco Quick Input */
.quick-input-widget {
width: 600px !important;
margin-left: -300px !important;
background-color: var(--theia-quickInput-background) !important;
color: var(--theia-foreground) !important;
}
Expand All @@ -121,6 +119,7 @@
.monaco-icon-label-container
> .monaco-icon-name-container {
display: flex !important;
overflow: hidden;
}

.quick-input-list .monaco-list-row.focused {
Expand Down Expand Up @@ -170,15 +169,6 @@
line-height: 22px;
}

.quick-input-list
.quick-input-list-rows
> .quick-input-list-row
.monaco-icon-label
.monaco-icon-label-container
> .monaco-icon-name-container {
flex: 0 !important;
}

.quick-input-list-rows
.quick-input-list-row
.monaco-icon-label
Expand All @@ -198,6 +188,8 @@
font-family: var(--theia-ui-font-family);
font-size: var(--theia-ui-font-size1) !important;
color: var(--theia-foreground) !important;
overflow: hidden;
text-overflow: ellipsis;
}

.quick-input-list .monaco-icon-label::before {
Expand Down