/*
 *  Copyright 2017 Anyware Services
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
 * This class call server to know if the button must be enable or disable
 */
Ext.define('Ametys.plugins.contenttypeseditor.button.RemoveContentTypeButtonController', {
	extend: "Ametys.ribbon.element.ui.ButtonController",
	
    updateState: function(selectionChanged, toolStatusChanged, toolDirtyStateChanged)
    {
        if (this.getMatchingTargets().length == 1)
        {
            var contentTypeId = this.getMatchingTargets()[0].getParameters().id;
            this.serverCall('isDeletableContentType', [contentTypeId], Ext.bind(this._disableRemoveContentTypeButton, this));
        }
        
    },
    
    /**
     * @private
     * Callback when is removed content type is determined
     * @param {Boolean} isDeletableContentType true if the content type can be deleted
     */
    _disableRemoveContentTypeButton: function(isDeletableContentType)
    {
        if (isDeletableContentType)
        {
            this.enable();
        }
        else
        {
            this.disable();
            this.setAdditionalDescription("{{i18n PLUGINS_CONTENTTYPESEDITOR_REMOVE_CONTENT_TYPE_ADDITIONAL_DESCRIPTION}}");
        }
    }
	
});