Proyectos de Subversion Moodle

// This file is part of Moodle - http://moodle.org/

//

// Moodle 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.

//

// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * @module moodle-editor_atto-plugin

 * @submodule dialogue

 */

/**

 * Dialogue functions for an Atto Plugin.

 *

 * See {{#crossLink "M.editor_atto.EditorPlugin"}}{{/crossLink}} for details.

 *

 * @namespace M.editor_atto

 * @class EditorPluginDialogue

 */

function EditorPluginDialogue() {}

EditorPluginDialogue.ATTRS = {

};

EditorPluginDialogue.prototype = {

    /**

     * A reference to the instantiated dialogue.

     *

     * @property _dialogue

     * @private

     * @type M.core.Dialogue

     */

    _dialogue: null,

    /**

     * Fetch the instantiated dialogue. If a dialogue has not yet been created, instantiate one.

     *

     * <em><b>Note:</b> Only one dialogue is supported through this interface.</em>

     *

     * For a full list of options, see documentation for {{#crossLink "M.core.dialogue"}}{{/crossLink}}.

     *

     * A sensible default is provided for the focusAfterHide attribute.

     *

     * @method getDialogue

     * @param {object} config

     * @param {boolean|string|Node} [config.focusAfterHide=undefined] Set the focusAfterHide setting to the

     * specified Node according to the following values:

     * <ul>

     * <li>If true was passed, the first button for this plugin will be used instead; or</li>

     * <li>If a String was passed, the named button for this plugin will be used instead; or</li>

     * <li>If a Node was passed, that Node will be used instead.</li>

     *

     * This setting is checked each time that getDialogue is called.

     *

     * @return {M.core.dialogue}

     */

    getDialogue: function(config) {

        // Config is an optional param - define a default.

        config = config || {};

        var focusAfterHide = false;

        if (config.focusAfterHide) {

            // Remove the focusAfterHide because we may pass it a non-node value.

            focusAfterHide = config.focusAfterHide;

            delete config.focusAfterHide;

        }

        if (!this._dialogue) {

            // Merge the default configuration with any provided configuration.

            var dialogueConfig = Y.merge({

                    visible: false,

                    modal: true,

                    close: true,

                    draggable: true

                }, config);

            // Instantiate the dialogue.

            this._dialogue = new M.core.dialogue(dialogueConfig);

        }

        if (focusAfterHide !== false) {

            if (focusAfterHide === true) {

                this._dialogue.set('focusAfterHide', this.buttons[this.buttonNames[0]]);

            } else if (typeof focusAfterHide === 'string') {

                this._dialogue.set('focusAfterHide', this.buttons[focusAfterHide]);

            } else {

                this._dialogue.set('focusAfterHide', focusAfterHide);

            }

        }

        return this._dialogue;

    }

};

Y.Base.mix(Y.M.editor_atto.EditorPlugin, [EditorPluginDialogue]);