Change script location.

Split js code.
Added cache and changed loading mechanism for js sources.

script/features/algorithms/model/plugins/ConnectedComponent.js

@@ -0,0 +1,130 @@
+/**
+ * Default handler.
+ * Select using mouse, drag.
+ *
+ */
+function FindConnectedComponentNew(graph, app)
+{
+    BaseAlgorithm.apply(this, arguments);
+    this.connectedComponentNumber = 0;    
+    this.component = {};
+    this.selectedObjects = [];
+}
+
+
+// inheritance.
+FindConnectedComponentNew.prototype = Object.create(BaseAlgorithm.prototype);
+
+
+FindConnectedComponentNew.prototype.getName = function(local)
+{
+    return g_findConnectedComponent; //local == "ru" ? "Найти компоненты связности" : "Find connected components";
+}
+
+FindConnectedComponentNew.prototype.getId = function()
+{
+    return "OlegSh.ConnectedComponent";
+}
+
+// @return message for user.
+FindConnectedComponentNew.prototype.getMessage = function(local)
+{
+    return (this.graph.hasDirectEdge() ? g_sickConnectedComponent : g_connectedComponent) + this.connectedComponentNumber;
+}
+
+FindConnectedComponentNew.prototype.result = function(resultCallback)
+{
+    this.calculate(true);
+    
+    var result = {};
+    result["version"] = 1;
+    this.selectedObjects = this.component;
+
+    return result;
+}
+
+FindConnectedComponentNew.prototype.calculate = function(fillUpText = false)
+{
+    this.connectedComponentNumber = 0;
+    this.component = {};
+    var tempVertices = this.graph.vertices.slice();
+    connectedVertex = getVertexToVertexArray(this.graph, true);
+    var connectedComponentNumber = 0;
+    
+    while (tempVertices.length > 0)
+    {
+        connectedComponentNumber++;
+        
+        var stack = [];
+        stack.push(tempVertices[0]);
+        
+        tempVertices.splice(0, 1);
+        
+        indexInStack = 0;
+        
+        for (i = 0; i < stack.length; i++)
+        {
+            var stackElement = stack[i];
+            this.component[stackElement.id]  = connectedComponentNumber;
+            if (fillUpText)
+            {
+                stackElement.upText = connectedComponentNumber;
+            }
+            
+            if (connectedVertex.hasOwnProperty(stackElement.id))
+            {
+                for (j = 0; j < connectedVertex[stackElement.id].length; j++)
+                {
+                    var nextVertex = connectedVertex[stackElement.id][j];
+                    var connectedEdge = this.graph.FindEdgeAny(stackElement.id, nextVertex.id);
+                    if (stack.indexOf(nextVertex) < 0)
+                    {
+                        stack.push(nextVertex);
+                        tempVertices.splice(tempVertices.indexOf(nextVertex), 1);
+                        if (connectedEdge)
+                        {
+                            this.component[connectedEdge.id]  = connectedComponentNumber;
+                        }
+                    }
+                    else if (connectedEdge && !(connectedEdge.id in this.component))
+                    {
+                        this.component[connectedEdge.id]  = connectedComponentNumber;
+                    }
+                }
+            }
+        }
+    }
+    this.connectedComponentNumber = connectedComponentNumber;
+    
+    //var result = {};
+    //result["version"] = 1;
+    //this.selectedObjects = this.component;
+
+    return this.connectedComponentNumber;
+}
+
+FindConnectedComponentNew.prototype.getObjectSelectedGroup = function(object)
+{
+    return (object.id in this.selectedObjects) ? this.selectedObjects[object.id] : 0;
+}
+
+FindConnectedComponentNew.prototype.getPriority = function()
+{
+    return 0;
+}
+
+// Algorithm support multi graph
+FindConnectedComponentNew.prototype.IsSupportMultiGraph = function()
+{
+    return true;
+}
+
+
+// Factory for connected components.
+function CreateConnectedComponetsNew(graph, app)
+{
+    return new FindConnectedComponentNew(graph)
+}
+
+// Gerister connected component.
+RegisterAlgorithm (CreateConnectedComponetsNew);