Added distance matrix

script/Appilcation.js

@@ -515,6 +515,11 @@ Application.prototype.SetHandlerMode = function(mode)
 		var showIncidenceMatrix = new ShowIncidenceMatrix(this);
 		showIncidenceMatrix.show();
 	}
+    else if (mode == "showDistanceMatrix")
+	{
+		var showDistanceMatrix = new ShowDistanceMatrix(this);
+		showDistanceMatrix.show();
+	}
 	else if (mode == "connectedComponent")
 	{
 		this.handler = new ConnectedComponentGraphHandler(this);

script/EventHandlers.js

@@ -572,6 +572,80 @@ ShowIncidenceMatrix.prototype.show = function()
 }
 
 
+/**
+ * Show distance matrix.
+ *
+ */
+function ShowDistanceMatrix(app)
+{
+  BaseHandler.apply(this, arguments);
+  this.app = app;
+  this.message = "";	
+}
+
+// inheritance.
+ShowDistanceMatrix.prototype = Object.create(BaseHandler.prototype);
+// First selected.
+ShowDistanceMatrix.prototype.firstObject = null;
+// Path
+ShowDistanceMatrix.prototype.pathObjects = null;
+
+ShowDistanceMatrix.prototype.GetIncidenceMatrix = function (rawMatrix)
+{
+	var matrix = "";
+	for (var i = 0; i < rawMatrix.length; i++)
+	{
+		for (var j = 0; j < rawMatrix[i].length; j++)
+		{	
+            if ((new Graph()).infinity == rawMatrix[i][j])
+            {
+                matrix += '\u221E';
+            }
+            else if (i == j)
+            {
+                matrix += "0";
+            }
+            else
+            {
+                matrix += rawMatrix[i][j];   
+            }
+            
+			if (j != rawMatrix[i].length - 1)
+			{
+				matrix += ", ";
+			}
+			
+		}
+		matrix = matrix + "\n";
+	}
+	
+	return matrix;
+}
+
+ShowDistanceMatrix.prototype.show = function()
+{
+	var handler = this;
+	var dialogButtons = {};
+
+	dialogButtons[g_close] = function() {
+				$( this ).dialog( "close" );						
+			};
+
+    var handler = g_Algorithms[g_AlgorithmIds.indexOf("OlegSh.FloidAlgorithm")](this.app.graph, this.app);
+        
+	$( "#FloidMatrixField" ).val(this.GetIncidenceMatrix(handler.resultMatrix()));	
+				
+	$( "#floidMatrix" ).dialog({
+		resizable: false,
+        height: "auto",
+        width:  "auto",
+		modal: true,
+		title: g_minDistMatrixText,
+		buttons: dialogButtons,
+		dialogClass: 'EdgeDialog'
+	});
+}
+
 /**
  * Save dialog Graph handler.
  *

script/main.js

@@ -279,6 +279,11 @@ function postLoadPage()
             userAction(this.id);
 			application.SetHandlerMode("showIncidenceMatrix");
 		}
+	document.getElementById('ShowDistanceMatrix').onclick = function ()
+		{
+            userAction(this.id);
+			application.SetHandlerMode("showDistanceMatrix");
+		}
     
 	document.getElementById('GroupRename').onclick = function ()
 		{