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vendor/yomitan/js/pages/settings/nested-popups-controller.js

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+/*
+ * Copyright (C) 2023-2025  Yomitan Authors
+ * Copyright (C) 2020-2022  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/>.
+ */
+
+import {convertElementValueToNumber} from '../../dom/document-util.js';
+import {querySelectorNotNull} from '../../dom/query-selector.js';
+
+export class NestedPopupsController {
+    /**
+     * @param {import('./settings-controller.js').SettingsController} settingsController
+     */
+    constructor(settingsController) {
+        /** @type {import('./settings-controller.js').SettingsController} */
+        this._settingsController = settingsController;
+        /** @type {number} */
+        this._popupNestingMaxDepth = 0;
+        /** @type {HTMLInputElement} */
+        this._nestedPopupsEnabled = querySelectorNotNull(document, '#nested-popups-enabled');
+        /** @type {HTMLInputElement} */
+        this._nestedPopupsCount = querySelectorNotNull(document, '#nested-popups-count');
+        /** @type {HTMLElement} */
+        this._nestedPopupsEnabledMoreOptions = querySelectorNotNull(document, '#nested-popups-enabled-more-options');
+    }
+
+    /** */
+    async prepare() {
+        const options = await this._settingsController.getOptions();
+        const optionsContext = this._settingsController.getOptionsContext();
+
+        this._nestedPopupsEnabled.addEventListener('change', this._onNestedPopupsEnabledChange.bind(this), false);
+        this._nestedPopupsCount.addEventListener('change', this._onNestedPopupsCountChange.bind(this), false);
+        this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this));
+        this._onOptionsChanged({options, optionsContext});
+    }
+
+    // Private
+
+    /**
+     * @param {import('settings-controller').EventArgument<'optionsChanged'>} details
+     */
+    _onOptionsChanged({options}) {
+        this._updatePopupNestingMaxDepth(options.scanning.popupNestingMaxDepth);
+    }
+
+    /**
+     * @param {Event} e
+     */
+    _onNestedPopupsEnabledChange(e) {
+        const node = /** @type {HTMLInputElement} */ (e.currentTarget);
+        const value = node.checked;
+        if (value && this._popupNestingMaxDepth > 0) { return; }
+        void this._setPopupNestingMaxDepth(value ? 1 : 0);
+    }
+
+    /**
+     * @param {Event} e
+     */
+    _onNestedPopupsCountChange(e) {
+        const node = /** @type {HTMLInputElement} */ (e.currentTarget);
+        const value = Math.max(1, convertElementValueToNumber(node.value, node));
+        void this._setPopupNestingMaxDepth(value);
+    }
+
+    /**
+     * @param {number} value
+     */
+    _updatePopupNestingMaxDepth(value) {
+        const enabled = (value > 0);
+        this._popupNestingMaxDepth = value;
+        /** @type {HTMLInputElement} */ (this._nestedPopupsEnabled).checked = enabled;
+        /** @type {HTMLInputElement} */ (this._nestedPopupsCount).value = `${value}`;
+        /** @type {HTMLElement} */ (this._nestedPopupsEnabledMoreOptions).hidden = !enabled;
+    }
+
+    /**
+     * @param {number} value
+     */
+    async _setPopupNestingMaxDepth(value) {
+        this._updatePopupNestingMaxDepth(value);
+        await this._settingsController.setProfileSetting('scanning.popupNestingMaxDepth', value);
+    }
+}