flip.js
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import snippet from 'tui-code-snippet';
import { assignmentForDestroy } from '../util';
import Submenu from './submenuBase';
import templateHtml from './template/submenu/flip';
/**
* Flip ui class
* @class
* @ignore
*/
class Flip extends Submenu {
constructor(subMenuElement, { locale, makeSvgIcon, menuBarPosition, usageStatistics }) {
super(subMenuElement, {
locale,
name: 'flip',
makeSvgIcon,
menuBarPosition,
templateHtml,
usageStatistics,
});
this.flipStatus = false;
this._els = {
flipButton: this.selector('.tie-flip-button'),
};
}
/**
* Destroys the instance.
*/
destroy() {
this._removeEvent();
assignmentForDestroy(this);
}
/**
* Add event for flip
* @param {Object} actions - actions for flip
* @param {Function} actions.flip - flip action
*/
addEvent(actions) {
this.eventHandler.changeFlip = this._changeFlip.bind(this);
this._actions = actions;
this._els.flipButton.addEventListener('click', this.eventHandler.changeFlip);
}
/**
* Remove event
* @private
*/
_removeEvent() {
this._els.flipButton.removeEventListener('click', this.eventHandler.changeFlip);
}
/**
* change Flip status
* @param {object} event - change event
* @private
*/
_changeFlip(event) {
const button = event.target.closest('.tui-image-editor-button');
if (button) {
const flipType = this.getButtonType(button, ['flipX', 'flipY', 'resetFlip']);
if (!this.flipStatus && flipType === 'resetFlip') {
return;
}
this._actions.flip(flipType).then((flipStatus) => {
const flipClassList = this._els.flipButton.classList;
this.flipStatus = false;
flipClassList.remove('resetFlip');
snippet.forEach(['flipX', 'flipY'], (type) => {
flipClassList.remove(type);
if (flipStatus[type]) {
flipClassList.add(type);
flipClassList.add('resetFlip');
this.flipStatus = true;
}
});
});
}
}
}
export default Flip;