monaco-editor-core
Version:
A browser based code editor
228 lines (227 loc) • 10.5 kB
JavaScript
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as dom from '../../../base/browser/dom.js';
import { ActionBar } from '../../../base/browser/ui/actionbar/actionbar.js';
import { Disposable, DisposableStore, MutableDisposable } from '../../../base/common/lifecycle.js';
import './actionWidget.css';
import { localize, localize2 } from '../../../nls.js';
import { acceptSelectedActionCommand, ActionList, previewSelectedActionCommand } from './actionList.js';
import { Action2, registerAction2 } from '../../actions/common/actions.js';
import { IContextKeyService, RawContextKey } from '../../contextkey/common/contextkey.js';
import { IContextViewService } from '../../contextview/browser/contextView.js';
import { registerSingleton } from '../../instantiation/common/extensions.js';
import { createDecorator, IInstantiationService } from '../../instantiation/common/instantiation.js';
import { inputActiveOptionBackground, registerColor } from '../../theme/common/colorRegistry.js';
registerColor('actionBar.toggledBackground', inputActiveOptionBackground, localize('actionBar.toggledBackground', 'Background color for toggled action items in action bar.'));
const ActionWidgetContextKeys = {
Visible: new RawContextKey('codeActionMenuVisible', false, localize('codeActionMenuVisible', "Whether the action widget list is visible"))
};
export const IActionWidgetService = createDecorator('actionWidgetService');
let ActionWidgetService = class ActionWidgetService extends Disposable {
get isVisible() {
return ActionWidgetContextKeys.Visible.getValue(this._contextKeyService) || false;
}
constructor(_contextViewService, _contextKeyService, _instantiationService) {
super();
this._contextViewService = _contextViewService;
this._contextKeyService = _contextKeyService;
this._instantiationService = _instantiationService;
this._list = this._register(new MutableDisposable());
}
show(user, supportsPreview, items, delegate, anchor, container, actionBarActions) {
const visibleContext = ActionWidgetContextKeys.Visible.bindTo(this._contextKeyService);
const list = this._instantiationService.createInstance(ActionList, user, supportsPreview, items, delegate);
this._contextViewService.showContextView({
getAnchor: () => anchor,
render: (container) => {
visibleContext.set(true);
return this._renderWidget(container, list, actionBarActions ?? []);
},
onHide: (didCancel) => {
visibleContext.reset();
this._onWidgetClosed(didCancel);
},
}, container, false);
}
acceptSelected(preview) {
this._list.value?.acceptSelected(preview);
}
focusPrevious() {
this._list?.value?.focusPrevious();
}
focusNext() {
this._list?.value?.focusNext();
}
hide(didCancel) {
this._list.value?.hide(didCancel);
this._list.clear();
}
_renderWidget(element, list, actionBarActions) {
const widget = document.createElement('div');
widget.classList.add('action-widget');
element.appendChild(widget);
this._list.value = list;
if (this._list.value) {
widget.appendChild(this._list.value.domNode);
}
else {
throw new Error('List has no value');
}
const renderDisposables = new DisposableStore();
// Invisible div to block mouse interaction in the rest of the UI
const menuBlock = document.createElement('div');
const block = element.appendChild(menuBlock);
block.classList.add('context-view-block');
renderDisposables.add(dom.addDisposableListener(block, dom.EventType.MOUSE_DOWN, e => e.stopPropagation()));
// Invisible div to block mouse interaction with the menu
const pointerBlockDiv = document.createElement('div');
const pointerBlock = element.appendChild(pointerBlockDiv);
pointerBlock.classList.add('context-view-pointerBlock');
// Removes block on click INSIDE widget or ANY mouse movement
renderDisposables.add(dom.addDisposableListener(pointerBlock, dom.EventType.POINTER_MOVE, () => pointerBlock.remove()));
renderDisposables.add(dom.addDisposableListener(pointerBlock, dom.EventType.MOUSE_DOWN, () => pointerBlock.remove()));
// Action bar
let actionBarWidth = 0;
if (actionBarActions.length) {
const actionBar = this._createActionBar('.action-widget-action-bar', actionBarActions);
if (actionBar) {
widget.appendChild(actionBar.getContainer().parentElement);
renderDisposables.add(actionBar);
actionBarWidth = actionBar.getContainer().offsetWidth;
}
}
const width = this._list.value?.layout(actionBarWidth);
widget.style.width = `${width}px`;
const focusTracker = renderDisposables.add(dom.trackFocus(element));
renderDisposables.add(focusTracker.onDidBlur(() => this.hide(true)));
return renderDisposables;
}
_createActionBar(className, actions) {
if (!actions.length) {
return undefined;
}
const container = dom.$(className);
const actionBar = new ActionBar(container);
actionBar.push(actions, { icon: false, label: true });
return actionBar;
}
_onWidgetClosed(didCancel) {
this._list.value?.hide(didCancel);
}
};
ActionWidgetService = __decorate([
__param(0, IContextViewService),
__param(1, IContextKeyService),
__param(2, IInstantiationService)
], ActionWidgetService);
registerSingleton(IActionWidgetService, ActionWidgetService, 1 /* InstantiationType.Delayed */);
const weight = 100 /* KeybindingWeight.EditorContrib */ + 1000;
registerAction2(class extends Action2 {
constructor() {
super({
id: 'hideCodeActionWidget',
title: localize2('hideCodeActionWidget.title', "Hide action widget"),
precondition: ActionWidgetContextKeys.Visible,
keybinding: {
weight,
primary: 9 /* KeyCode.Escape */,
secondary: [1024 /* KeyMod.Shift */ | 9 /* KeyCode.Escape */]
},
});
}
run(accessor) {
accessor.get(IActionWidgetService).hide(true);
}
});
registerAction2(class extends Action2 {
constructor() {
super({
id: 'selectPrevCodeAction',
title: localize2('selectPrevCodeAction.title', "Select previous action"),
precondition: ActionWidgetContextKeys.Visible,
keybinding: {
weight,
primary: 16 /* KeyCode.UpArrow */,
secondary: [2048 /* KeyMod.CtrlCmd */ | 16 /* KeyCode.UpArrow */],
mac: { primary: 16 /* KeyCode.UpArrow */, secondary: [2048 /* KeyMod.CtrlCmd */ | 16 /* KeyCode.UpArrow */, 256 /* KeyMod.WinCtrl */ | 46 /* KeyCode.KeyP */] },
}
});
}
run(accessor) {
const widgetService = accessor.get(IActionWidgetService);
if (widgetService instanceof ActionWidgetService) {
widgetService.focusPrevious();
}
}
});
registerAction2(class extends Action2 {
constructor() {
super({
id: 'selectNextCodeAction',
title: localize2('selectNextCodeAction.title', "Select next action"),
precondition: ActionWidgetContextKeys.Visible,
keybinding: {
weight,
primary: 18 /* KeyCode.DownArrow */,
secondary: [2048 /* KeyMod.CtrlCmd */ | 18 /* KeyCode.DownArrow */],
mac: { primary: 18 /* KeyCode.DownArrow */, secondary: [2048 /* KeyMod.CtrlCmd */ | 18 /* KeyCode.DownArrow */, 256 /* KeyMod.WinCtrl */ | 44 /* KeyCode.KeyN */] }
}
});
}
run(accessor) {
const widgetService = accessor.get(IActionWidgetService);
if (widgetService instanceof ActionWidgetService) {
widgetService.focusNext();
}
}
});
registerAction2(class extends Action2 {
constructor() {
super({
id: acceptSelectedActionCommand,
title: localize2('acceptSelected.title', "Accept selected action"),
precondition: ActionWidgetContextKeys.Visible,
keybinding: {
weight,
primary: 3 /* KeyCode.Enter */,
secondary: [2048 /* KeyMod.CtrlCmd */ | 89 /* KeyCode.Period */],
}
});
}
run(accessor) {
const widgetService = accessor.get(IActionWidgetService);
if (widgetService instanceof ActionWidgetService) {
widgetService.acceptSelected();
}
}
});
registerAction2(class extends Action2 {
constructor() {
super({
id: previewSelectedActionCommand,
title: localize2('previewSelected.title', "Preview selected action"),
precondition: ActionWidgetContextKeys.Visible,
keybinding: {
weight,
primary: 2048 /* KeyMod.CtrlCmd */ | 3 /* KeyCode.Enter */,
}
});
}
run(accessor) {
const widgetService = accessor.get(IActionWidgetService);
if (widgetService instanceof ActionWidgetService) {
widgetService.acceptSelected(true);
}
}
});