| /** |
| * @license |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| import '../../shared/gr-button/gr-button.js'; |
| import '../gr-key-binding-display/gr-key-binding-display.js'; |
| import '../../../styles/shared-styles.js'; |
| import {mixinBehaviors} from '@polymer/polymer/lib/legacy/class.js'; |
| import {GestureEventListeners} from '@polymer/polymer/lib/mixins/gesture-event-listeners.js'; |
| import {LegacyElementMixin} from '@polymer/polymer/lib/legacy/legacy-element-mixin.js'; |
| import {PolymerElement} from '@polymer/polymer/polymer-element.js'; |
| import {htmlTemplate} from './gr-keyboard-shortcuts-dialog_html.js'; |
| import {KeyboardShortcutBehavior, KeyboardShortcutBinder} from '../../../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.js'; |
| |
| const {ShortcutSection} = KeyboardShortcutBinder; |
| |
| /** |
| * @extends PolymerElement |
| */ |
| class GrKeyboardShortcutsDialog extends mixinBehaviors( [ |
| KeyboardShortcutBehavior, |
| ], GestureEventListeners( |
| LegacyElementMixin( |
| PolymerElement))) { |
| static get template() { return htmlTemplate; } |
| |
| static get is() { return 'gr-keyboard-shortcuts-dialog'; } |
| /** |
| * Fired when the user presses the close button. |
| * |
| * @event close |
| */ |
| |
| static get properties() { |
| return { |
| _left: Array, |
| _right: Array, |
| }; |
| } |
| |
| /** @override */ |
| ready() { |
| super.ready(); |
| this._ensureAttribute('role', 'dialog'); |
| } |
| |
| /** @override */ |
| attached() { |
| super.attached(); |
| this.keyboardShortcutDirectoryListener = |
| this._onDirectoryUpdated.bind(this); |
| this.addKeyboardShortcutDirectoryListener( |
| this.keyboardShortcutDirectoryListener); |
| } |
| |
| /** @override */ |
| detached() { |
| super.detached(); |
| this.removeKeyboardShortcutDirectoryListener( |
| this.keyboardShortcutDirectoryListener); |
| } |
| |
| _handleCloseTap(e) { |
| e.preventDefault(); |
| e.stopPropagation(); |
| this.dispatchEvent(new CustomEvent('close', { |
| composed: true, bubbles: false, |
| })); |
| } |
| |
| _onDirectoryUpdated(directory) { |
| const left = []; |
| const right = []; |
| |
| if (directory.has(ShortcutSection.EVERYWHERE)) { |
| left.push({ |
| section: ShortcutSection.EVERYWHERE, |
| shortcuts: directory.get(ShortcutSection.EVERYWHERE), |
| }); |
| } |
| |
| if (directory.has(ShortcutSection.NAVIGATION)) { |
| left.push({ |
| section: ShortcutSection.NAVIGATION, |
| shortcuts: directory.get(ShortcutSection.NAVIGATION), |
| }); |
| } |
| |
| if (directory.has(ShortcutSection.ACTIONS)) { |
| right.push({ |
| section: ShortcutSection.ACTIONS, |
| shortcuts: directory.get(ShortcutSection.ACTIONS), |
| }); |
| } |
| |
| if (directory.has(ShortcutSection.REPLY_DIALOG)) { |
| right.push({ |
| section: ShortcutSection.REPLY_DIALOG, |
| shortcuts: directory.get(ShortcutSection.REPLY_DIALOG), |
| }); |
| } |
| |
| if (directory.has(ShortcutSection.FILE_LIST)) { |
| right.push({ |
| section: ShortcutSection.FILE_LIST, |
| shortcuts: directory.get(ShortcutSection.FILE_LIST), |
| }); |
| } |
| |
| if (directory.has(ShortcutSection.DIFFS)) { |
| right.push({ |
| section: ShortcutSection.DIFFS, |
| shortcuts: directory.get(ShortcutSection.DIFFS), |
| }); |
| } |
| |
| this.set('_left', left); |
| this.set('_right', right); |
| } |
| } |
| |
| customElements.define(GrKeyboardShortcutsDialog.is, |
| GrKeyboardShortcutsDialog); |