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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-10-10 20:58:38 -0400
committerGitHub <noreply@github.com>2020-10-10 20:58:38 -0400
commit25c590e54b3086558c10765a4df6f1ddea00fc54 (patch)
tree6b87a8b7c319fa201d353c9a8df321dab784e643 /ext/bg/js/settings/modal-controller.js
parent0244d07ea9afc0a7893c1ba448ec284e95a55073 (diff)
Add modal controller class (#908)
* Add ModalController * Use modalController instead of new Modal
Diffstat (limited to 'ext/bg/js/settings/modal-controller.js')
-rw-r--r--ext/bg/js/settings/modal-controller.js66
1 files changed, 66 insertions, 0 deletions
diff --git a/ext/bg/js/settings/modal-controller.js b/ext/bg/js/settings/modal-controller.js
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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
+ * Modal
+ */
+
+class ModalController {
+ constructor() {
+ this._modals = [];
+ this._modalMap = new Map();
+ }
+
+ prepare() {
+ for (const node of document.querySelectorAll('.modal')) {
+ const {id} = node;
+ const modal = new Modal(node);
+ this._modalMap.set(id, modal);
+ this._modals.push(modal);
+ }
+
+ for (const node of document.querySelectorAll('.modal-container')) {
+ const {id} = node;
+ const modal = new Modal(node);
+ this._modalMap.set(id, modal);
+ this._modals.push(modal);
+ node.addEventListener('click', this._onModalContainerClick.bind(this, modal), false);
+ }
+ }
+
+ getModal(name) {
+ const modal = this._modalMap.get(name);
+ return (typeof modal !== 'undefined' ? modal : null);
+ }
+
+ getTopVisibleModal() {
+ for (let i = this._modals.length - 1; i >= 0; --i) {
+ const modal = this._modals[i];
+ if (modal.isVisible()) {
+ return modal;
+ }
+ }
+ return null;
+ }
+
+ // Private
+
+ _onModalContainerClick(modal, e) {
+ if (e.currentTarget !== e.target) { return; }
+ modal.setVisible(false);
+ }
+}