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

/**
 * @author NHN Ent. FE Development Team <dl_javascript@nhn.com>
 * @fileoverview Add an icon
 */
import commandFactory from '../factory/command';
import Promise from 'core-js/library/es6/promise';
import consts from '../consts';

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

const command = {
    name: commandNames.ADD_ICON,

    /**
     * Add an icon
     * @param {Graphics} graphics - Graphics instance
     * @param {string} type - Icon type ('arrow', 'cancel', custom icon name)
     * @param {Object} options - Icon options
     *      @param {string} [options.fill] - Icon foreground color
     *      @param {string} [options.left] - Icon x position
     *      @param {string} [options.top] - Icon y position
     * @returns {Promise}
     */
    execute(graphics, type, options) {
        const iconComp = graphics.getComponent(ICON);

        return iconComp.add(type, options).then(objectProps => {
            this.undoData.object = graphics.getObject(objectProps.id);

            return objectProps;
        });
    },
    /**
     * @param {Graphics} graphics - Graphics instance
     * @returns {Promise}
     */
    undo(graphics) {
        graphics.remove(this.undoData.object);

        return Promise.resolve();
    }
};

commandFactory.register(command);

module.exports = command;