File: toastui/src/js/command/removeFilter.js

/**
 * @author NHN Ent. FE Development Team <dl_javascript@nhn.com>
 * @fileoverview Remove a filter from an image
 */
import commandFactory from '../factory/command';
import consts from '../consts';

const {componentNames, commandNames} = consts;
const {FILTER} = componentNames;

const command = {
    name: commandNames.REMOVE_FILTER,

    /**
     * Remove a filter from an image
     * @param {Graphics} graphics - Graphics instance
     * @param {string} type - Filter type
     * @returns {Promise}
     */
    execute(graphics, type) {
        const filterComp = graphics.getComponent(FILTER);

        this.undoData.options = filterComp.getOptions(type);

        return filterComp.remove(type);
    },
    /**
     * @param {Graphics} graphics - Graphics instance
     * @param {string} type - Filter type
     * @returns {Promise}
     */
    undo(graphics, type) {
        const filterComp = graphics.getComponent(FILTER);
        const {options} = this.undoData;

        return filterComp.add(type, options);
    }
};

commandFactory.register(command);

module.exports = command;