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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
* DOMDataBinder
*/
class NestedPopupsController {
constructor(settingsController) {
this._settingsController = settingsController;
this._popupNestingMaxDepth = 0;
}
async prepare() {
this._nestedPopupsEnabled = document.querySelector('#nested-popups-enabled');
this._nestedPopupsCount = document.querySelector('#nested-popups-count');
this._nestedPopupsEnabledMoreOptions = document.querySelector('#nested-popups-enabled-more-options');
const options = await this._settingsController.getOptions();
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});
}
// Private
_onOptionsChanged({options}) {
this._updatePopupNestingMaxDepth(options.scanning.popupNestingMaxDepth);
}
_onNestedPopupsEnabledChange(e) {
const value = e.currentTarget.checked;
if (value && this._popupNestingMaxDepth > 0) { return; }
this._setPopupNestingMaxDepth(value ? 1 : 0);
}
_onNestedPopupsCountChange(e) {
const node = e.currentTarget;
const value = Math.max(1, DOMDataBinder.convertToNumber(node.value, node));
this._setPopupNestingMaxDepth(value);
}
_updatePopupNestingMaxDepth(value) {
const enabled = (value > 0);
this._popupNestingMaxDepth = value;
this._nestedPopupsEnabled.checked = enabled;
this._nestedPopupsCount.value = `${value}`;
this._nestedPopupsEnabledMoreOptions.hidden = !enabled;
}
async _setPopupNestingMaxDepth(value) {
this._updatePopupNestingMaxDepth(value);
await this._settingsController.setProfileSetting('scanning.popupNestingMaxDepth', value);
}
}
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