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+/*
+ * Copyright (C) 2020 Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/* global
+ * PanelElement
+ * api
+ */
+
+class DisplayProfileSelection {
+ constructor(display) {
+ this._display = display;
+ this._profielList = document.querySelector('#profile-list');
+ this._profileButton = document.querySelector('#profile-button');
+ this._profilePanel = new PanelElement({
+ node: document.querySelector('#profile-panel'),
+ closingAnimationDuration: 375 // Milliseconds; includes buffer
+ });
+ this._profileListNeedsUpdate = false;
+ this._eventListeners = new EventListenerCollection();
+ this._source = generateId(16);
+ }
+
+ async prepare() {
+ yomichan.on('optionsUpdated', this._onOptionsUpdated.bind(this));
+ this._profileButton.addEventListener('click', this._onProfileButtonClick.bind(this), false);
+ this._profileListNeedsUpdate = true;
+ }
+
+ // Private
+
+ _onOptionsUpdated({source}) {
+ if (source === this._source) { return; }
+ this._profileListNeedsUpdate = true;
+ if (this._profilePanel.isVisible()) {
+ this._updateProfileList();
+ }
+ }
+
+ _onProfileButtonClick(e) {
+ e.preventDefault();
+ e.stopPropagation();
+ this._setProfilePanelVisible(!this._profilePanel.isVisible());
+ }
+
+ _setProfilePanelVisible(visible) {
+ this._profilePanel.setVisible(visible);
+ this._profileButton.classList.toggle('sidebar-button-highlight', visible);
+ if (visible && this._profileListNeedsUpdate) {
+ this._updateProfileList();
+ }
+ }
+
+ async _updateProfileList() {
+ this._profileListNeedsUpdate = false;
+ const options = await api.optionsGetFull();
+
+ this._eventListeners.removeAllEventListeners();
+ const displayGenerator = this._display.displayGenerator;
+
+ const {profileCurrent, profiles} = options;
+ const fragment = document.createDocumentFragment();
+ for (let i = 0, ii = profiles.length; i < ii; ++i) {
+ const {name} = profiles[i];
+ const entry = displayGenerator.createProfileListItem();
+ const radio = entry.querySelector('.profile-entry-is-default-radio');
+ radio.checked = (i === profileCurrent);
+ const nameNode = entry.querySelector('.profile-list-item-name');
+ nameNode.textContent = name;
+ fragment.appendChild(entry);
+ this._eventListeners.addEventListener(radio, 'change', this._onProfileRadioChange.bind(this, i), false);
+ }
+ this._profielList.textContent = '';
+ this._profielList.appendChild(fragment);
+ }
+
+ _onProfileRadioChange(index, e) {
+ if (e.currentTarget.checked) {
+ this._setProfileCurrent(index);
+ }
+ }
+
+ async _setProfileCurrent(index) {
+ await api.modifySettings([{
+ action: 'set',
+ path: 'profileCurrent',
+ value: index,
+ scope: 'global'
+ }], this._source);
+ this._setProfilePanelVisible(false);
+ }
+}