init

include/ytree/ExtNode.php

@@ -0,0 +1,113 @@
+<?php
+if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
+/*********************************************************************************
+ * SugarCRM is a customer relationship management program developed by
+ * SugarCRM, Inc. Copyright (C) 2004-2010 SugarCRM Inc.
+ * 
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Affero General Public License version 3 as published by the
+ * Free Software Foundation with the addition of the following permission added
+ * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
+ * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
+ * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
+ * 
+ * This program 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 Affero General Public License for more
+ * details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License along with
+ * this program; if not, see http://www.gnu.org/licenses or write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA.
+ * 
+ * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
+ * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
+ * 
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ * 
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "Powered by
+ * SugarCRM" logo. If the display of the logo is not reasonably feasible for
+ * technical reasons, the Appropriate Legal Notices must display the words
+ * "Powered by SugarCRM".
+ ********************************************************************************/
+//node the tree view. no need to add a root node,a invisible root node will be added to the
+//tree by default.
+//predefined properties for a node are  id, label, target and href. label is required property.
+//set the target and href property for cases where target is an iframe.
+class ExtNode {
+	//predefined node properties.
+	var $_label;		//this is the only required property for a node.
+	var $_href;
+	var $id;
+	
+	//ad-hoc collection of node properties
+	var $_properties=array();
+	//collection of parmeter properties;
+	var $_params=array();
+	
+	//sent to the javascript.
+	var $uid; 		//unique id for the node.
+
+	var $nodes=array();
+	var $dynamic_load=false; //false means child records are pre-loaded.
+	var $dynamicloadfunction='loadDataForNode'; //default script to load node data (children)
+	var $expanded=false;  //show node expanded during initial load.
+	 
+	function ExtNode($id,$label,$show_expanded=true) {
+		$this->_label=$label;
+		$this->id = $id;	
+		$this->_properties['text']=$label;
+		$this->uid=microtime();
+		$this->set_property('id',$id);
+        $this->expanded = $show_expanded;
+	}
+
+	//properties set here will be accessible via
+	//node.data object in javascript.
+	//users can add a collection of paramaters that will
+	//be passed to objects responding to tree events
+ 	function set_property($name, $value, $is_param=false) {
+ 		if(!empty($name) && ($value === 0 || !empty($value))) {
+ 			if ($is_param==false) {
+ 				$this->_properties[$name]=$value;
+ 			} else {
+ 				$this->_params[$name]=$value;
+ 			}	
+ 		}
+ 	}
+ 	
+	//add a child node.
+ 	function add_node($node) {
+  		$this->nodes[$node->uid]=$node;
+  	}
+
+	//return definition of the node. the definition is a multi-dimension array and has 3 parts.
+	// data-> definition of the current node.
+	// attributes=> collection of additional attributes such as style class etc..
+	// nodes: definition of children nodes. 	
+ 	function get_definition() {
+ 		$ret=array();
+
+ 		$ret = $this->_properties; 
+ 		if (!empty($this->_params)) {
+ 			$ret[] = $this->_params;	
+ 		}		
+ 		
+		$ret['dynamicload']=$this->dynamic_load;
+		$ret['dynamicloadfunction']=$this->dynamicloadfunction;
+		$ret['expanded']=$this->expanded;
+		$ret['children'] = array();
+		$ret['type'] = 1;
+						 	
+ 		foreach ($this->nodes as $node) {
+ 			$ret['children'][]=$node->get_definition();
+ 		}
+		//$ret['leaf'] = empty($ret['children']);
+		return $ret;		
+ 	}
+}
+?>