@theia/core
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Theia is a cloud & desktop IDE framework implemented in TypeScript.
107 lines • 4.58 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2019 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.BreadcrumbPopupContainer = exports.BreadcrumbID = exports.BreadcrumbPopupContainerFactory = void 0;
const tslib_1 = require("tslib");
const inversify_1 = require("../../../shared/inversify");
const common_1 = require("../../common");
const disposable_1 = require("../../common/disposable");
const context_menu_renderer_1 = require("../context-menu-renderer");
const react_renderer_1 = require("../widgets/react-renderer");
const breadcrumbs_constants_1 = require("./breadcrumbs-constants");
exports.BreadcrumbPopupContainerFactory = Symbol('BreadcrumbPopupContainerFactory');
exports.BreadcrumbID = Symbol('BreadcrumbID');
/**
* This class creates a popup container at the given position
* so that contributions can attach their HTML elements
* as children of `BreadcrumbPopupContainer#container`.
*
* - `dispose()` is called on blur or on hit on escape
*/
let BreadcrumbPopupContainer = class BreadcrumbPopupContainer {
constructor() {
this.onDidDisposeEmitter = new common_1.Emitter();
this.toDispose = new disposable_1.DisposableCollection(this.onDidDisposeEmitter);
this.onFocusOut = (event) => {
if (!(event.relatedTarget instanceof Element) || !this._container.contains(event.relatedTarget)) {
this.dispose();
}
};
this.escFunction = (event) => {
if (event.key === 'Escape' || event.key === 'Esc') {
this.dispose();
}
};
}
get onDidDispose() {
return this.onDidDisposeEmitter.event;
}
get container() {
return this._container;
}
get isOpen() {
return this._isOpen;
}
init() {
this._container = this.createPopupDiv(this.position);
document.addEventListener('keyup', this.escFunction);
this._container.focus();
this._isOpen = true;
}
createPopupDiv(position) {
const result = window.document.createElement('div');
result.className = breadcrumbs_constants_1.Styles.BREADCRUMB_POPUP;
result.style.left = `${position.x}px`;
result.style.top = `${position.y}px`;
result.tabIndex = 0;
result.addEventListener('focusout', this.onFocusOut);
this.parent.appendChild(result);
return result;
}
dispose() {
if (!this.toDispose.disposed) {
this.onDidDisposeEmitter.fire();
this.toDispose.dispose();
this._container.remove();
this._isOpen = false;
document.removeEventListener('keyup', this.escFunction);
}
}
};
exports.BreadcrumbPopupContainer = BreadcrumbPopupContainer;
tslib_1.__decorate([
(0, inversify_1.inject)(react_renderer_1.RendererHost),
tslib_1.__metadata("design:type", Object)
], BreadcrumbPopupContainer.prototype, "parent", void 0);
tslib_1.__decorate([
(0, inversify_1.inject)(exports.BreadcrumbID),
tslib_1.__metadata("design:type", String)
], BreadcrumbPopupContainer.prototype, "breadcrumbId", void 0);
tslib_1.__decorate([
(0, inversify_1.inject)(context_menu_renderer_1.Coordinate),
tslib_1.__metadata("design:type", Object)
], BreadcrumbPopupContainer.prototype, "position", void 0);
tslib_1.__decorate([
(0, inversify_1.postConstruct)(),
tslib_1.__metadata("design:type", Function),
tslib_1.__metadata("design:paramtypes", []),
tslib_1.__metadata("design:returntype", void 0)
], BreadcrumbPopupContainer.prototype, "init", null);
exports.BreadcrumbPopupContainer = BreadcrumbPopupContainer = tslib_1.__decorate([
(0, inversify_1.injectable)()
], BreadcrumbPopupContainer);
//# sourceMappingURL=breadcrumb-popup-container.js.map