f76c7d74d0
* Remove unused ignoreSelectors * Remove unused isMouseButtonPressed * Update getWritingMode to use the immediate element if possible * Move static functions to DocumentUtil * Fix documentation
604 lines
21 KiB
JavaScript
604 lines
21 KiB
JavaScript
/*
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* Copyright (C) 2021-2022 Yomichan Authors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/* global
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* DocumentUtil
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* KeyboardMouseInputField
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* ObjectPropertyAccessor
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*/
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class KeyboardShortcutController {
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constructor(settingsController) {
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this._settingsController = settingsController;
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this._entries = [];
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this._os = null;
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this._addButton = null;
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this._resetButton = null;
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this._listContainer = null;
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this._emptyIndicator = null;
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this._stringComparer = new Intl.Collator('en-US'); // Invariant locale
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this._scrollContainer = null;
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this._actionDetails = new Map([
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['', {scopes: new Set()}],
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['close', {scopes: new Set(['popup', 'search'])}],
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['focusSearchBox', {scopes: new Set(['search'])}],
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['nextEntry', {scopes: new Set(['popup', 'search']), argument: {template: 'hotkey-argument-move-offset', default: '1'}}],
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['previousEntry', {scopes: new Set(['popup', 'search']), argument: {template: 'hotkey-argument-move-offset', default: '1'}}],
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['lastEntry', {scopes: new Set(['popup', 'search'])}],
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['firstEntry', {scopes: new Set(['popup', 'search'])}],
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['nextEntryDifferentDictionary', {scopes: new Set(['popup', 'search'])}],
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['previousEntryDifferentDictionary', {scopes: new Set(['popup', 'search'])}],
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['historyBackward', {scopes: new Set(['popup', 'search'])}],
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['historyForward', {scopes: new Set(['popup', 'search'])}],
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['addNoteKanji', {scopes: new Set(['popup', 'search'])}],
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['addNoteTermKanji', {scopes: new Set(['popup', 'search'])}],
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['addNoteTermKana', {scopes: new Set(['popup', 'search'])}],
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['viewNote', {scopes: new Set(['popup', 'search'])}],
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['playAudio', {scopes: new Set(['popup', 'search'])}],
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['playAudioFromSource', {scopes: new Set(['popup', 'search']), argument: {template: 'hotkey-argument-audio-source', default: 'jpod101'}}],
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['copyHostSelection', {scopes: new Set(['popup'])}],
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['scanSelectedText', {scopes: new Set(['web'])}],
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['scanTextAtCaret', {scopes: new Set(['web'])}],
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['toggleOption', {scopes: new Set(['popup', 'search']), argument: {template: 'hotkey-argument-setting-path', default: ''}}]
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]);
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}
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get settingsController() {
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return this._settingsController;
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}
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async prepare() {
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const {platform: {os}} = await yomichan.api.getEnvironmentInfo();
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this._os = os;
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this._addButton = document.querySelector('#hotkey-list-add');
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this._resetButton = document.querySelector('#hotkey-list-reset');
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this._listContainer = document.querySelector('#hotkey-list');
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this._emptyIndicator = document.querySelector('#hotkey-list-empty');
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this._scrollContainer = document.querySelector('#keyboard-shortcuts-modal .modal-body');
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this._addButton.addEventListener('click', this._onAddClick.bind(this));
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this._resetButton.addEventListener('click', this._onResetClick.bind(this));
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this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this));
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await this._updateOptions();
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}
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async addEntry(terminationCharacterEntry) {
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const options = await this._settingsController.getOptions();
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const {inputs: {hotkeys}} = options;
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await this._settingsController.modifyProfileSettings([{
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action: 'splice',
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path: 'inputs.hotkeys',
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start: hotkeys.length,
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deleteCount: 0,
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items: [terminationCharacterEntry]
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}]);
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await this._updateOptions();
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this._scrollContainer.scrollTop = this._scrollContainer.scrollHeight;
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}
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async deleteEntry(index) {
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const options = await this._settingsController.getOptions();
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const {inputs: {hotkeys}} = options;
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if (index < 0 || index >= hotkeys.length) { return false; }
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await this._settingsController.modifyProfileSettings([{
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action: 'splice',
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path: 'inputs.hotkeys',
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start: index,
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deleteCount: 1,
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items: []
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}]);
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await this._updateOptions();
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return true;
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}
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async modifyProfileSettings(targets) {
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return await this._settingsController.modifyProfileSettings(targets);
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}
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async getDefaultHotkeys() {
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const defaultOptions = await this._settingsController.getDefaultOptions();
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return defaultOptions.profiles[0].options.inputs.hotkeys;
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}
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getActionDetails(action) {
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return this._actionDetails.get(action);
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}
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// Private
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_onOptionsChanged({options}) {
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for (const entry of this._entries) {
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entry.cleanup();
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}
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this._entries = [];
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const {inputs: {hotkeys}} = options;
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const fragment = document.createDocumentFragment();
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for (let i = 0, ii = hotkeys.length; i < ii; ++i) {
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const hotkeyEntry = hotkeys[i];
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const node = this._settingsController.instantiateTemplate('hotkey-list-item');
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fragment.appendChild(node);
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const entry = new KeyboardShortcutHotkeyEntry(this, hotkeyEntry, i, node, this._os, this._stringComparer);
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this._entries.push(entry);
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entry.prepare();
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}
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this._listContainer.appendChild(fragment);
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this._listContainer.hidden = (hotkeys.length === 0);
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this._emptyIndicator.hidden = (hotkeys.length !== 0);
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}
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_onAddClick(e) {
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e.preventDefault();
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this._addNewEntry();
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}
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_onResetClick(e) {
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e.preventDefault();
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this._reset();
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}
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async _addNewEntry() {
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const newEntry = {
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action: '',
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argument: '',
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key: null,
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modifiers: [],
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scopes: ['popup', 'search'],
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enabled: true
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};
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return await this.addEntry(newEntry);
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}
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async _updateOptions() {
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const options = await this._settingsController.getOptions();
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this._onOptionsChanged({options});
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}
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async _reset() {
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const value = await this.getDefaultHotkeys();
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await this._settingsController.setProfileSetting('inputs.hotkeys', value);
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await this._updateOptions();
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}
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}
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class KeyboardShortcutHotkeyEntry {
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constructor(parent, data, index, node, os, stringComparer) {
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this._parent = parent;
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this._data = data;
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this._index = index;
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this._node = node;
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this._os = os;
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this._eventListeners = new EventListenerCollection();
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this._inputField = null;
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this._actionSelect = null;
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this._basePath = `inputs.hotkeys[${this._index}]`;
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this._stringComparer = stringComparer;
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this._enabledButton = null;
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this._scopeMenu = null;
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this._scopeMenuEventListeners = new EventListenerCollection();
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this._argumentContainer = null;
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this._argumentInput = null;
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this._argumentEventListeners = new EventListenerCollection();
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}
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prepare() {
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const node = this._node;
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const menuButton = node.querySelector('.hotkey-list-item-button');
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const input = node.querySelector('.hotkey-list-item-input');
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const action = node.querySelector('.hotkey-list-item-action');
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const enabledToggle = node.querySelector('.hotkey-list-item-enabled');
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const scopesButton = node.querySelector('.hotkey-list-item-scopes-button');
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const enabledButton = node.querySelector('.hotkey-list-item-enabled-button');
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this._actionSelect = action;
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this._enabledButton = enabledButton;
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this._argumentContainer = node.querySelector('.hotkey-list-item-action-argument-container');
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this._inputField = new KeyboardMouseInputField(input, null, this._os);
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this._inputField.prepare(this._data.key, this._data.modifiers, false, true);
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action.value = this._data.action;
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enabledToggle.checked = this._data.enabled;
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enabledToggle.dataset.setting = `${this._basePath}.enabled`;
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this._updateScopesButton();
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this._updateActionArgument();
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this._eventListeners.addEventListener(scopesButton, 'menuOpen', this._onScopesMenuOpen.bind(this));
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this._eventListeners.addEventListener(scopesButton, 'menuClose', this._onScopesMenuClose.bind(this));
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this._eventListeners.addEventListener(menuButton, 'menuOpen', this._onMenuOpen.bind(this), false);
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this._eventListeners.addEventListener(menuButton, 'menuClose', this._onMenuClose.bind(this), false);
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this._eventListeners.addEventListener(this._actionSelect, 'change', this._onActionSelectChange.bind(this), false);
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this._eventListeners.on(this._inputField, 'change', this._onInputFieldChange.bind(this));
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}
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cleanup() {
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this._eventListeners.removeAllEventListeners();
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this._inputField.cleanup();
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this._clearScopeMenu();
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this._clearArgumentEventListeners();
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if (this._node.parentNode !== null) {
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this._node.parentNode.removeChild(this._node);
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}
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}
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// Private
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_onMenuOpen(e) {
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const {action} = this._data;
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const {menu} = e.detail;
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const resetArgument = menu.bodyNode.querySelector('.popup-menu-item[data-menu-action="resetArgument"]');
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const details = this._parent.getActionDetails(action);
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const argumentDetails = typeof details !== 'undefined' ? details.argument : void 0;
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resetArgument.hidden = (typeof argumentDetails === 'undefined');
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}
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_onMenuClose(e) {
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switch (e.detail.action) {
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case 'delete':
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this._delete();
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break;
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case 'clearInputs':
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this._inputField.clearInputs();
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break;
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case 'resetInput':
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this._resetInput();
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break;
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case 'resetArgument':
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this._resetArgument();
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break;
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}
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}
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_onScopesMenuOpen(e) {
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const {menu} = e.detail;
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const validScopes = this._getValidScopesForAction(this._data.action);
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if (validScopes.size === 0) {
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menu.close();
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return;
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}
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this._scopeMenu = menu;
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this._updateScopeMenuItems(menu);
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this._updateDisplay(menu.containerNode); // Fix a animation issue due to changing checkbox values
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}
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_onScopesMenuClose(e) {
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const {menu, action} = e.detail;
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if (action === 'toggleScope') {
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e.preventDefault();
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return;
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}
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if (this._scopeMenu === menu) {
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this._clearScopeMenu();
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}
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}
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_onInputFieldChange({key, modifiers}) {
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this._setKeyAndModifiers(key, modifiers);
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}
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_onScopeCheckboxChange(e) {
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const node = e.currentTarget;
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const {scope} = node.dataset;
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if (typeof scope !== 'string') { return; }
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this._setScopeEnabled(scope, node.checked);
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}
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_onActionSelectChange(e) {
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const value = e.currentTarget.value;
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this._setAction(value);
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}
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_onArgumentValueChange(template, e) {
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const node = e.currentTarget;
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let value = this._getArgumentInputValue(node);
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switch (template) {
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case 'hotkey-argument-move-offset':
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value = `${DocumentUtil.convertElementValueToNumber(value, node)}`;
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break;
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}
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this._setArgument(value);
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}
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async _delete() {
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this._parent.deleteEntry(this._index);
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}
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async _setKeyAndModifiers(key, modifiers) {
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this._data.key = key;
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this._data.modifiers = modifiers;
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await this._modifyProfileSettings([
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{
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action: 'set',
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path: `${this._basePath}.key`,
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value: key
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},
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{
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action: 'set',
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path: `${this._basePath}.modifiers`,
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value: modifiers
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}
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]);
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}
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async _setScopeEnabled(scope, enabled) {
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const scopes = this._data.scopes;
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const index = scopes.indexOf(scope);
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if ((index >= 0) === enabled) { return; }
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if (enabled) {
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scopes.push(scope);
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const stringComparer = this._stringComparer;
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scopes.sort((scope1, scope2) => stringComparer.compare(scope1, scope2));
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} else {
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scopes.splice(index, 1);
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}
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await this._modifyProfileSettings([{
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action: 'set',
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path: `${this._basePath}.scopes`,
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value: scopes
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}]);
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this._updateScopesButton();
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}
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async _modifyProfileSettings(targets) {
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return await this._parent.settingsController.modifyProfileSettings(targets);
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}
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async _resetInput() {
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const defaultHotkeys = await this._parent.getDefaultHotkeys();
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const defaultValue = this._getDefaultKeyAndModifiers(defaultHotkeys, this._data.action);
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if (defaultValue === null) { return; }
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const {key, modifiers} = defaultValue;
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await this._setKeyAndModifiers(key, modifiers);
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this._inputField.setInput(key, modifiers);
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}
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async _resetArgument() {
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const {action} = this._data;
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const details = this._parent.getActionDetails(action);
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const argumentDetails = typeof details !== 'undefined' ? details.argument : void 0;
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let argumentDefault = typeof argumentDetails !== 'undefined' ? argumentDetails.default : void 0;
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if (typeof argumentDefault !== 'string') { argumentDefault = ''; }
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await this._setArgument(argumentDefault);
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}
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_getDefaultKeyAndModifiers(defaultHotkeys, action) {
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for (const {action: action2, key, modifiers} of defaultHotkeys) {
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if (action2 !== action) { continue; }
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return {modifiers, key};
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}
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return null;
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}
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async _setAction(value) {
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const validScopesOld = this._getValidScopesForAction(this._data.action);
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const scopes = this._data.scopes;
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let details = this._parent.getActionDetails(value);
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if (typeof details === 'undefined') { details = {}; }
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let validScopes = details.scopes;
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if (typeof validScopes === 'undefined') { validScopes = new Set(); }
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const {argument: argumentDetails} = details;
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let defaultArgument = typeof argumentDetails !== 'undefined' ? argumentDetails.default : '';
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if (typeof defaultArgument !== 'string') { defaultArgument = ''; }
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this._data.action = value;
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this._data.argument = defaultArgument;
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let scopesChanged = false;
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if ((validScopesOld !== null ? validScopesOld.size : 0) === scopes.length) {
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scopes.length = 0;
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scopesChanged = true;
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} else {
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for (let i = 0, ii = scopes.length; i < ii; ++i) {
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if (!validScopes.has(scopes[i])) {
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scopes.splice(i, 1);
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--i;
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--ii;
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scopesChanged = true;
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}
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}
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}
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if (scopesChanged && scopes.length === 0) {
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scopes.push(...validScopes);
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}
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await this._modifyProfileSettings([
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{
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action: 'set',
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path: `${this._basePath}.action`,
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value: this._data.action
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},
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{
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action: 'set',
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path: `${this._basePath}.argument`,
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value: this._data.argument
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},
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{
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action: 'set',
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path: `${this._basePath}.scopes`,
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value: this._data.scopes
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}
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]);
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this._updateScopesButton();
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this._updateScopesMenu();
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this._updateActionArgument();
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}
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async _setArgument(value) {
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this._data.argument = value;
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const node = this._argumentInput;
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if (node !== null && this._getArgumentInputValue(node) !== value) {
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this._setArgumentInputValue(node, value);
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}
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this._updateArgumentInputValidity();
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await this._modifyProfileSettings([{
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action: 'set',
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path: `${this._basePath}.argument`,
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value
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}]);
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}
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_updateScopesMenu() {
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if (this._scopeMenu === null) { return; }
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this._updateScopeMenuItems(this._scopeMenu);
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}
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_getValidScopesForAction(action) {
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const details = this._parent.getActionDetails(action);
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return typeof details !== 'undefined' ? details.scopes : null;
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}
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_updateScopeMenuItems(menu) {
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this._scopeMenuEventListeners.removeAllEventListeners();
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const scopes = this._data.scopes;
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const validScopes = this._getValidScopesForAction(this._data.action);
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const bodyNode = menu.bodyNode;
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const menuItems = bodyNode.querySelectorAll('.popup-menu-item');
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for (const menuItem of menuItems) {
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if (menuItem.dataset.menuAction !== 'toggleScope') { continue; }
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const {scope} = menuItem.dataset;
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menuItem.hidden = !(validScopes === null || validScopes.has(scope));
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const checkbox = menuItem.querySelector('.hotkey-scope-checkbox');
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if (checkbox !== null) {
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checkbox.checked = scopes.includes(scope);
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this._scopeMenuEventListeners.addEventListener(checkbox, 'change', this._onScopeCheckboxChange.bind(this), false);
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}
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}
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}
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_clearScopeMenu() {
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this._scopeMenuEventListeners.removeAllEventListeners();
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this._scopeMenu = null;
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}
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_updateScopesButton() {
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const {scopes} = this._data;
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this._enabledButton.dataset.scopeCount = `${scopes.length}`;
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}
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_updateDisplay(node) {
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const {style} = node;
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const {display} = style;
|
|
style.display = 'none';
|
|
getComputedStyle(node).getPropertyValue('display');
|
|
style.display = display;
|
|
}
|
|
|
|
_updateActionArgument() {
|
|
this._clearArgumentEventListeners();
|
|
|
|
const {action, argument} = this._data;
|
|
const details = this._parent.getActionDetails(action);
|
|
const {argument: argumentDetails} = typeof details !== 'undefined' ? details : {};
|
|
|
|
this._argumentContainer.textContent = '';
|
|
if (typeof argumentDetails !== 'undefined') {
|
|
const {template} = argumentDetails;
|
|
const node = this._parent.settingsController.instantiateTemplate(template);
|
|
const inputSelector = '.hotkey-argument-input';
|
|
const inputNode = node.matches(inputSelector) ? node : node.querySelector(inputSelector);
|
|
if (inputNode !== null) {
|
|
this._setArgumentInputValue(inputNode, argument);
|
|
this._argumentInput = inputNode;
|
|
this._updateArgumentInputValidity();
|
|
this._argumentEventListeners.addEventListener(inputNode, 'change', this._onArgumentValueChange.bind(this, template), false);
|
|
}
|
|
this._argumentContainer.appendChild(node);
|
|
}
|
|
}
|
|
|
|
_clearArgumentEventListeners() {
|
|
this._argumentEventListeners.removeAllEventListeners();
|
|
this._argumentInput = null;
|
|
}
|
|
|
|
_getArgumentInputValue(node) {
|
|
return node.value;
|
|
}
|
|
|
|
_setArgumentInputValue(node, value) {
|
|
node.value = value;
|
|
}
|
|
|
|
async _updateArgumentInputValidity() {
|
|
if (this._argumentInput === null) { return; }
|
|
|
|
let okay = true;
|
|
const {action, argument} = this._data;
|
|
const details = this._parent.getActionDetails(action);
|
|
const {argument: argumentDetails} = typeof details !== 'undefined' ? details : {};
|
|
|
|
if (typeof argumentDetails !== 'undefined') {
|
|
const {template} = argumentDetails;
|
|
switch (template) {
|
|
case 'hotkey-argument-setting-path':
|
|
okay = await this._isHotkeyArgumentSettingPathValid(argument);
|
|
break;
|
|
}
|
|
}
|
|
|
|
this._argumentInput.dataset.invalid = `${!okay}`;
|
|
}
|
|
|
|
async _isHotkeyArgumentSettingPathValid(path) {
|
|
if (path.length === 0) { return true; }
|
|
|
|
const options = await this._parent.settingsController.getOptions();
|
|
const accessor = new ObjectPropertyAccessor(options);
|
|
const pathArray = ObjectPropertyAccessor.getPathArray(path);
|
|
try {
|
|
const value = accessor.get(pathArray, pathArray.length);
|
|
if (typeof value === 'boolean') {
|
|
return true;
|
|
}
|
|
} catch (e) {
|
|
// NOP
|
|
}
|
|
return false;
|
|
}
|
|
}
|