Index: lams_central/src/flash/org/lamsfoundation/lams/monitoring/mv/MonitorModel.as
===================================================================
diff -u -re37864814830a68ed1336a662206ff250ffb9b7a -reb96e05a86643ab99829db40083dc5f6a93d3304
--- lams_central/src/flash/org/lamsfoundation/lams/monitoring/mv/MonitorModel.as	(.../MonitorModel.as)	(revision e37864814830a68ed1336a662206ff250ffb9b7a)
+++ lams_central/src/flash/org/lamsfoundation/lams/monitoring/mv/MonitorModel.as	(.../MonitorModel.as)	(revision eb96e05a86643ab99829db40083dc5f6a93d3304)
@@ -1 +1,211 @@
+/***************************************************************************
+ * Copyright (C) 2005 LAMS Foundation (http://lamsfoundation.org)
+ * =============================================================
+ * License Information: http://lamsfoundation.org/licensing/lams/2.0/
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2.0 
+ * as published by the Free Software Foundation.
+ * 
+ * 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ * USA
+ * 
+ * http://www.gnu.org/licenses/gpl.txt
+ * ************************************************************************
+ */
+
+import org.lamsfoundation.lams.monitoring.mv.*;
+import org.lamsfoundation.lams.common.Sequence;
+import org.lamsfoundation.lams.common.util.Observable;
+import org.lamsfoundation.lams.common.util.*;
+
+/*
+* Model for the Monitoring Tabs 
+*/
+class MonitorModel extends Observable{
+	private var _className:String = "MonitorModel";
+   
+	private var __width:Number;
+	private var __height:Number;
+	private var __x:Number;
+	private var __y:Number;
+	private var _isDirty:Boolean;
+	private var infoObj:Object;
+	
+	private var _monitor:Monitor;
+	
+	// add model data
+	private var _activeSeq:Sequence;
+	//private var _class:Class;	// session class
+	//private var _todos:Array;  // Array of ToDo ContributeActivities
+	
+	// state data
+	private var _showLearners:Boolean;
+	
+	/**
+	* Constructor.
+	*/
+	public function MonitorModel (monitor:Monitor){
+		_monitor = monitor;
+		_showLearners = true;
+	}
+	
+	// add get/set methods
+	
+	public function setSequence(activeSeq:Sequence){
+		_activeSeq = activeSeq;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "SEQUENCE";
+		notifyObservers(infoObj);
+	}
+	
+	public function getSequence():Sequence{
+		return _activeSeq;
+	}
+	/**
+	public function setClass(class:Class){
+		_class = class;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "CLASS";
+		notifyObservers(infoObj);
+	}
+	
+	public function getClass():Class{
+		return _class;
+	}
+	
+	public function setToDos(todos:Array){
+		_todos = todos;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "TODOS";
+		notifyObservers(infoObj);
+	}
+	
+	public function getToDos():Array{
+		return _todos;
+	}
+	
+	*/
+	
+	public function showLearners(){
+		_showLearners = true;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "SHOW_LEARNERS";
+		notifyObservers(infoObj);
+	}
+	
+	public function hideLearners(){
+		_showLearners = false;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "SHOW_LEARNERS";
+		notifyObservers(infoObj);
+	}
+	
+	public function isShowLearners():Boolean{
+		return _showLearners;
+	}
+	
+	public function setSize(width:Number,height:Number) {
+		__width = width;
+		__height = height;
+		
+		setChanged();
+		
+		//send an update
+		infoObj = {};
+		infoObj.updateType = "SIZE";
+		notifyObservers(infoObj);
+    }
+	
+	/**
+	* Used by View to get the size
+	* @returns Object containing width(w) & height(h).  obj.w & obj.h
+	*/
+	public function getSize():Object{
+		var s:Object = {};
+		s.w = __width;
+		s.h = __height;
+		return s;
+	}  
+	
+	/**
+    * sets the model x + y vars
+	*/
+	public function setPosition(x:Number,y:Number):Void{
+        //Set state variables
+		__x = x;
+		__y = y;
+        //Set flag for notify observers
+		setChanged();
+        
+		//build and send update object
+		infoObj = {};
+		infoObj.updateType = "POSITION";
+		notifyObservers(infoObj);
+	}  
+
+	/**
+	* Used by View to get the size
+	* @returns Object containing width(w) & height(h).  obj.w & obj.h
+	*/
+	public function getPosition():Object{
+		var p:Object = {};
+		p.x = x;
+		p.y = y;
+		return p;
+	}  
+	
+	//Accessors for x + y coordinates
+    public function get x():Number{
+        return __x;
+    }
+    
+    public function get y():Number{
+        return __y;
+    }
+
+    //Accessors for x + y coordinates
+    public function get width():Number{
+        return __width;
+    }
+    
+    public function get height():Number{
+        return __height;
+    }
+	
+	public function get className():String{
+        return 'MonitorModel';
+    }
+	
+	public function getMonitor():Monitor{
+		return _monitor;
+	}
+	
+}