this._register(domEvent(window, 'keydown', true)((e: KeyboardEvent) => {
const evt = new StandardKeyboardEvent(e);
if (evt.equals(KeyCode.Enter) || evt.equals(KeyCode.Space)) {
return;
}
let eventHandled = false;
if (this.buttonGroup) {
if (evt.equals(KeyMod.Shift | KeyCode.Tab) || evt.equals(KeyCode.LeftArrow)) {
focusedButton = focusedButton + this.buttonGroup.buttons.length - 1;
focusedButton = focusedButton % this.buttonGroup.buttons.length;
this.buttonGroup.buttons[focusedButton].focus();
eventHandled = true;
} else if (evt.equals(KeyCode.Tab) || evt.equals(KeyCode.RightArrow)) {
focusedButton++;
focusedButton = focusedButton % this.buttonGroup.buttons.length;
this.buttonGroup.buttons[focusedButton].focus();
eventHandled = true;
}
}
if (eventHandled) {
EventHelper.stop(e, true);
} else if (this.options.keyEventProcessor) {
this.options.keyEventProcessor(evt);
}
}));
this._register(domEvent(window, 'keyup', true)((e: KeyboardEvent) => {
EventHelper.stop(e, true);
const evt = new StandardKeyboardEvent(e);
if (evt.equals(KeyCode.Escape)) {
resolve(this.options.cancelId || 0);
}
}));
private onTitleClick(e: MouseEvent | GestureEvent): void {
// Close editor on middle mouse click
if (e instanceof MouseEvent && e.button === 1 /* Middle Button */) {
EventHelper.stop(e, true /* for https://github.com/Microsoft/vscode/issues/56715 */);
this.group.closeEditor(this.group.activeEditor);
}
}
private onTitleDoubleClick(e: MouseEvent): void {
DOM.EventHelper.stop(e);
if (!this.context) {
return;
}
const group = this.context;
this.editorGroupService.pinEditor(group, group.activeEditor);
}
this._register(domEvent(this.element, 'focusout', false)((e: FocusEvent) => {
if (!!e.relatedTarget && !!this.element) {
if (!isAncestor(e.relatedTarget as HTMLElement, this.element)) {
this.focusToReturn = e.relatedTarget as HTMLElement;
if (e.target) {
(e.target as HTMLElement).focus();
EventHelper.stop(e, true);
}
}
}
}));
this._register(addDisposableListener(this._label, EventType.KEY_UP, e => {
const event = new StandardKeyboardEvent(e);
if (event.equals(KeyCode.Enter) || event.equals(KeyCode.Space)) {
EventHelper.stop(e, true); // https://github.com/Microsoft/vscode/issues/57997
if (this.visible) {
this.hide();
} else {
this.show();
}
}
}));
this._register(domEvent(this.element, 'keydown', true)((e: KeyboardEvent) => {
const evt = new StandardKeyboardEvent(e);
if (evt.equals(KeyCode.Enter)) {
return;
}
if (this.buttonGroup) {
if ((evt.shiftKey && evt.equals(KeyCode.Tab)) || evt.equals(KeyCode.LeftArrow)) {
focusedButton = focusedButton + this.buttonGroup.buttons.length - 1;
focusedButton = focusedButton % this.buttonGroup.buttons.length;
this.buttonGroup.buttons[focusedButton].focus();
} else if (evt.equals(KeyCode.Tab) || evt.equals(KeyCode.RightArrow)) {
focusedButton++;
focusedButton = focusedButton % this.buttonGroup.buttons.length;
this.buttonGroup.buttons[focusedButton].focus();
}
}
EventHelper.stop(e, true);
}));
this.$label.on([EventType.CLICK, EventType.MOUSE_DOWN, GestureEventType.Tap], (e: Event) => {
EventHelper.stop(e, true); // prevent default click behaviour to trigger
}).on([EventType.MOUSE_DOWN, GestureEventType.Tap], (e: Event) => {
this._register(button.onDidClick(e => {
EventHelper.stop(e);
resolve(index);
}));
this._register(domEvent(this.modal, 'mousedown')(e => {
// Used to stop focusing of modal with mouse
EventHelper.stop(e, true);
}));
