@theia/outline-view
Version:
Theia - Outline View Extension
86 lines • 3.71 kB
JavaScript
"use strict";
// *****************************************************************************
// Copyright (C) 2017 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.OutlineViewService = void 0;
const tslib_1 = require("tslib");
const inversify_1 = require("@theia/core/shared/inversify");
const core_1 = require("@theia/core");
const outline_view_widget_1 = require("./outline-view-widget");
let OutlineViewService = class OutlineViewService {
constructor(factory) {
this.factory = factory;
this.id = 'outline-view';
this.onDidChangeOutlineEmitter = new core_1.Emitter();
this.onDidChangeOpenStateEmitter = new core_1.Emitter();
this.onDidSelectEmitter = new core_1.Emitter();
this.onDidOpenEmitter = new core_1.Emitter();
this.onDidTapNodeEmitter = new core_1.Emitter();
}
get onDidSelect() {
return this.onDidSelectEmitter.event;
}
get onDidOpen() {
return this.onDidOpenEmitter.event;
}
get onDidChangeOutline() {
return this.onDidChangeOutlineEmitter.event;
}
get onDidChangeOpenState() {
return this.onDidChangeOpenStateEmitter.event;
}
get onDidTapNode() {
return this.onDidTapNodeEmitter.event;
}
get open() {
return this.widget !== undefined && this.widget.isVisible;
}
didTapNode(node) {
this.onDidTapNodeEmitter.fire(node);
}
/**
* Publish the collection of outline view symbols.
* - Publishing includes setting the `OutlineViewWidget` tree with symbol information.
* @param roots the list of outline symbol information nodes.
*/
publish(roots) {
if (this.widget) {
this.widget.setOutlineTree(roots);
}
// onDidChangeOutline needs to be fired even when the outline view widget is closed
// in order to update breadcrumbs.
this.onDidChangeOutlineEmitter.fire(roots);
}
createWidget() {
this.widget = this.factory();
const disposables = new core_1.DisposableCollection();
disposables.push(this.widget.onDidChangeOpenStateEmitter.event(open => this.onDidChangeOpenStateEmitter.fire(open)));
disposables.push(this.widget.model.onOpenNode(node => this.onDidOpenEmitter.fire(node)));
disposables.push(this.widget.model.onSelectionChanged(selection => this.onDidSelectEmitter.fire(selection[0])));
this.widget.disposed.connect(() => {
this.widget = undefined;
disposables.dispose();
});
return Promise.resolve(this.widget);
}
};
exports.OutlineViewService = OutlineViewService;
exports.OutlineViewService = OutlineViewService = tslib_1.__decorate([
(0, inversify_1.injectable)(),
tslib_1.__param(0, (0, inversify_1.inject)(outline_view_widget_1.OutlineViewWidgetFactory)),
tslib_1.__metadata("design:paramtypes", [Function])
], OutlineViewService);
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