Reverted unstable changes from db74c63943

mindplot/src/main/javascript/Designer.js

@@ -133,19 +133,29 @@ mindplot.Designer = new Class({
                 if (!dragTopic.isFreeLayoutOn(event)) {
                     // The node is being drag. Is the connection still valid ?
                     dragConnector.checkConnection(dragTopic);
-
-                    if (!dragTopic.isVisible() && dragTopic.isConnected()) {
-                        dragTopic.setVisibility(true);
-                    }
-
                 }
             });
 
             dragger.addEvent('enddragging', function(event, dragTopic) {
+                // Enable all mouse events.
                 for (var i = 0; i < topics.length; i++) {
                     topics[i].setMouseEventsEnabled(true);
                 }
+                // Topic must be positioned in the real board postion.
+                if (dragTopic._isInTheWorkspace) {
+                    var draggedTopic = dragTopic.getDraggedTopic();
+
+                    // Hide topic during draw ...
+                    draggedTopic.setBranchVisibility(false);
+                    var parentNode = draggedTopic.getParent();
                     dragTopic.applyChanges(workspace);
+
+                    // Make all node visible ...
+                    draggedTopic.setVisibility(true);
+                    if (parentNode != null) {
+                        parentNode.setBranchVisibility(true);
+                    }
+                }
             });
 
             return dragger;

mindplot/src/main/javascript/DragManager.js

@@ -37,7 +37,7 @@ mindplot.DragManager = new Class({
                 // Set initial position.
                 var dragNode = node.createDragNode();
                 var mousePos = screen.getWorkspaceMousePosition(event);
-//                dragNode.setPosition(mousePos.x, mousePos.y);
+                dragNode.setPosition(mousePos.x, mousePos.y);
 
                 // Register mouse move listener ...
                 var mouseMoveListener = dragManager._buildMouseMoveListener(workspace, dragNode, dragManager);

mindplot/src/main/javascript/DragPivot.js

@@ -20,17 +20,13 @@ mindplot.DragPivot = new Class({
     initialize:function() {
         this._position = new core.Point();
         this._size = mindplot.DragTopic.PIVOT_SIZE;
+        this._line = null;
 
         this._straightLine = this._buildStraightLine();
         this._curvedLine = this._buildCurvedLine();
         this._dragPivot = this._buildRect();
         this._connectRect = this._buildRect();
         this._targetTopic = null;
-        this._isVisible = false;
-    },
-
-    isVisible:function() {
-        return this._isVisible;
     },
 
     getTargetTopic : function() {
@@ -69,7 +65,7 @@ mindplot.DragPivot = new Class({
         // Calculate pivot connection point ...
         var size = this._size;
         var targetPosition = targetTopic.getPosition();
-        var line = this._getConnectionLine();
+        var line = this._line;
 
         // Update Line position.
         var isAtRight = mindplot.util.Shape.isAtRight(targetPosition, position);
@@ -81,10 +77,14 @@ mindplot.DragPivot = new Class({
         var cy = position.y - (parseInt(size.height) / 2);
         pivotRect.setPosition(cx, cy);
 
+        // Display elements if it's required...
+        if (!pivotRect.isVisible()) {
             // Make line visible only when the position has been already changed.
             // This solve several strange effects ;)
             var targetPoint = targetTopic.workoutIncomingConnectionPoint(pivotPoint);
             line.setTo(targetPoint.x, targetPoint.y);
+            this.setVisibility(true);
+        }
     },
 
     setPosition : function(point) {
@@ -114,34 +114,14 @@ mindplot.DragPivot = new Class({
     },
 
     setVisibility : function(value) {
-        if (this.isVisible() != value) {
-
         var pivotRect = this._getPivotRect();
         pivotRect.setVisibility(value);
 
         var connectRect = this._connectRect;
         connectRect.setVisibility(value);
-
+        if (this._line) {
-            var line = this._getConnectionLine();
+            this._line.setVisibility(value);
-            if (line) {
-                line.setVisibility(value);
         }
-            this._isVisible = value;
-        }
-    },
-
-    // If the node is connected, validate that there is a line connecting both...
-    _getConnectionLine : function() {
-        var result = null;
-        var parentTopic = this._targetTopic;
-        if (parentTopic) {
-            if (parentTopic.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE) {
-                result = this._straightLine;
-            } else {
-                result = this._curvedLine;
-            }
-        }
-        return result;
     },
 
     addToWorkspace : function(workspace) {
@@ -193,7 +173,14 @@ mindplot.DragPivot = new Class({
         $assert(targetTopic, 'parent can not be null');
 
         this._position = position;
+
         this._targetTopic = targetTopic;
+        if (targetTopic.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE) {
+            this._line = this._straightLine;
+        } else {
+            this._line = this._curvedLine;
+        }
+        this._line.setVisibility(true);
 
         // Connected to Rect ...
         var connectRect = this._connectRect;
@@ -224,5 +211,6 @@ mindplot.DragPivot = new Class({
 
         this.setVisibility(false);
         this._targetTopic = null;
+        this._line = null;
     }
 });

mindplot/src/main/javascript/DragTopic.js

@@ -67,16 +67,6 @@ mindplot.DragTopic = new Class({
         }
     },
 
-    setVisibility:function(value) {
-        var dragPivot = this._getDragPivot();
-        dragPivot.setVisibility(value);
-    },
-
-    isVisible:function() {
-        var dragPivot = this._getDragPivot();
-        return dragPivot.isVisible();
-    },
-
     getInnerShape : function() {
         return this._elem2d;
     },
@@ -120,7 +110,6 @@ mindplot.DragTopic = new Class({
         var dragPivot = this._getDragPivot();
         var position = predict.position;
         dragPivot.connectTo(parent, position);
-        dragPivot.setVisibility(true);
 
         this.setOrder(predict.order);
     },

mindplot/src/main/javascript/Topic.js

@@ -1163,7 +1163,6 @@ mindplot.Topic = new Class({
         var targetTopic = this.getOutgoingConnectedTopic();
         if ($defined(targetTopic)) {
             result.connectTo(targetTopic);
-            result.setVisibility(false);
         }
 
         // If a drag node is create for it, let's hide the editor.