| /** |
| * @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'; |
| import '../gr-key-binding-display/gr-key-binding-display'; |
| import '../../../styles/shared-styles'; |
| import {PolymerElement} from '@polymer/polymer/polymer-element'; |
| import {htmlTemplate} from './gr-keyboard-shortcuts-dialog_html'; |
| import { |
| KeyboardShortcutMixin, |
| ShortcutSection, |
| ShortcutListener, |
| SectionView, |
| } from '../../../mixins/keyboard-shortcut-mixin/keyboard-shortcut-mixin'; |
| import {property, customElement} from '@polymer/decorators'; |
| |
| declare global { |
| interface HTMLElementTagNameMap { |
| 'gr-keyboard-shortcuts-dialog': GrKeyboardShortcutsDialog; |
| } |
| } |
| |
| interface SectionShortcut { |
| section: ShortcutSection; |
| shortcuts?: SectionView; |
| } |
| |
| @customElement('gr-keyboard-shortcuts-dialog') |
| export class GrKeyboardShortcutsDialog extends KeyboardShortcutMixin( |
| PolymerElement |
| ) { |
| static get template() { |
| return htmlTemplate; |
| } |
| |
| /** |
| * Fired when the user presses the close button. |
| * |
| * @event close |
| */ |
| |
| @property({type: Array}) |
| _left?: SectionShortcut[]; |
| |
| @property({type: Array}) |
| _right?: SectionShortcut[]; |
| |
| private keyboardShortcutDirectoryListener: ShortcutListener; |
| |
| constructor() { |
| super(); |
| this.keyboardShortcutDirectoryListener = ( |
| d?: Map<ShortcutSection, SectionView> |
| ) => this._onDirectoryUpdated(d); |
| } |
| |
| /** @override */ |
| ready() { |
| super.ready(); |
| this._ensureAttribute('role', 'dialog'); |
| } |
| |
| /** @override */ |
| connectedCallback() { |
| super.connectedCallback(); |
| this.addKeyboardShortcutDirectoryListener( |
| this.keyboardShortcutDirectoryListener |
| ); |
| } |
| |
| /** @override */ |
| disconnectedCallback() { |
| this.removeKeyboardShortcutDirectoryListener( |
| this.keyboardShortcutDirectoryListener |
| ); |
| super.disconnectedCallback(); |
| } |
| |
| _handleCloseTap(e: MouseEvent) { |
| e.preventDefault(); |
| e.stopPropagation(); |
| this.dispatchEvent( |
| new CustomEvent('close', { |
| composed: true, |
| bubbles: false, |
| }) |
| ); |
| } |
| |
| _onDirectoryUpdated(directory?: Map<ShortcutSection, SectionView>) { |
| if (!directory) { |
| return; |
| } |
| const left = [] as SectionShortcut[]; |
| const right = [] as SectionShortcut[]; |
| |
| 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); |
| } |
| } |