Built motion from commit 2239aeb.|0.0.113
[motion.git] / public / assets / plugins / square / js / Graph.js
index 46f34e4..fb4a2d6 100644 (file)
@@ -1,748 +1 @@
-/**
- * $Id: Graph.js,v 1.14 2013-02-16 10:19:54 gaudenz Exp $
- * Copyright (c) 2006-2012, JGraph Ltd
- */
-/**
- * Constructs a new graph instance. Note that the constructor does not take a
- * container because the graph instance is needed for creating the UI, which
- * in turn will create the container for the graph. Hence, the container is
- * assigned later in EditorUi.
- */
-Graph = function(container, model, renderHint, stylesheet)
-{
-       mxGraph.call(this, container, model, renderHint, stylesheet);
-       
-       this.setConnectable(true);
-       this.setDropEnabled(false);
-       this.setPanning(true);
-       this.setTooltips(!mxClient.IS_TOUCH);
-       this.setAllowLoops(false);
-       this.setMultigraph(false);
-       this.allowAutoPanning = true;
-       this.resetEdgesOnConnect = false;
-       this.constrainChildren = false;
-       
-       // Centers the port icon on the target port
-    this.connectionHandler.targetConnectImage = true;
-
-    // Does not allow dangling edges
-    this.setAllowDanglingEdges(false);
-
-       // Enables cloning of connection sources
-       this.connectionHandler.setCreateTarget(false);
-       
-       // Disables built-in connection starts
-       this.connectionHandler.isValidSource = function()
-       {
-               return mxConnectionHandler.prototype.isValidSource.apply(this, arguments) && urlParams['connect'] != '2';
-       };
-
-       // Sets the style to be used when an elbow edge is double clicked
-       this.alternateEdgeStyle = 'vertical';
-
-       if (stylesheet == null)
-       {
-               this.loadStylesheet();
-       }
-       
-       // Creates rubberband selection
-    var rubberband = new mxRubberband(this);
-    
-    this.getRubberband = function()
-    {
-       return rubberband;
-    };
-    
-    // Shows hand cursor while panning
-       this.panningHandler.addListener(mxEvent.PAN_START, mxUtils.bind(this, function()
-       {
-               this.container.style.cursor = 'pointer';
-       }));
-                       
-       this.panningHandler.addListener(mxEvent.PAN_END, mxUtils.bind(this, function()
-       {
-               this.container.style.cursor = 'default';
-       }));
-
-    // Adds support for HTML labels via style. Note: Currently, only the Java
-    // backend supports HTML labels but CSS support is limited to the following:
-    // http://docs.oracle.com/javase/6/docs/api/index.html?javax/swing/text/html/CSS.html
-       this.isHtmlLabel = function(cell)
-       {
-               var state = this.view.getState(cell);
-               var style = (state != null) ? state.style : this.getCellStyle(cell);
-               
-               return style['html'] == '1' || style['whiteSpace'] == 'wrap';
-       };
-       
-       // HTML entities are displayed as plain text in wrapped plain text labels
-       this.cellRenderer.getLabelValue = function(state)
-       {
-               var result = mxCellRenderer.prototype.getLabelValue.apply(this, arguments);
-               
-               if (state.style['whiteSpace'] == 'wrap' && state.style['html'] != 1)
-               {
-                       result = mxUtils.htmlEntities(result, false);
-               }
-               
-               return result;
-       };
-       
-       // Unlocks all cells
-       this.isCellLocked = function(cell)
-       {
-               return false;
-       };
-
-       // Tap and hold brings up context menu.
-       // Tolerance slightly below graph tolerance is better.
-       this.connectionHandler.tapAndHoldTolerance = 16;
-       
-       //  Tap and hold on background starts rubberband on cell starts connecting
-       var connectionHandlerTapAndHold = this.connectionHandler.tapAndHold;
-       this.connectionHandler.tapAndHold = function(me, state)
-       {
-               if (state == null)
-               {
-                       if (!this.graph.panningHandler.active)
-                       {
-                               rubberband.start(me.getGraphX(), me.getGraphY());
-                               this.graph.panningHandler.panningTrigger = false;
-                       }
-               }
-               else if (tapAndHoldStartsConnection)
-               {
-                       connectionHandlerTapAndHold.apply(this, arguments);     
-               }
-               else if (this.graph.isCellSelected(state.cell) && this.graph.getSelectionCount() > 1)
-               {
-                       this.graph.removeSelectionCell(state.cell);
-               }
-       };
-
-       if (touchStyle)
-       {
-               this.initTouch();
-       }
-};
-
-// Graph inherits from mxGraph
-mxUtils.extend(Graph, mxGraph);
-
-/**
- * Allows to all values in fit.
- */
-Graph.prototype.minFitScale = null;
-
-/**
- * Allows to all values in fit.
- */
-Graph.prototype.maxFitScale = null;
-
-/**
- * Loads the stylesheet for this graph.
- */
-Graph.prototype.loadStylesheet = function()
-{
-    var node = mxUtils.load(STYLE_PATH + '/default.xml').getDocumentElement();
-       var dec = new mxCodec(node.ownerDocument);
-       dec.decode(node, this.getStylesheet());
-};
-
-/**
- * Inverts the elbow edge style without removing existing styles.
- */
-Graph.prototype.flipEdge = function(edge)
-{
-       if (edge != null)
-       {
-               var state = this.view.getState(edge);
-               var style = (state != null) ? state.style : this.getCellStyle(edge);
-               
-               if (style != null)
-               {
-                       var elbow = mxUtils.getValue(style, mxConstants.STYLE_ELBOW,
-                               mxConstants.ELBOW_HORIZONTAL);
-                       var value = (elbow == mxConstants.ELBOW_HORIZONTAL) ?
-                               mxConstants.ELBOW_VERTICAL : mxConstants.ELBOW_HORIZONTAL;
-                       this.setCellStyles(mxConstants.STYLE_ELBOW, value, [edge]);
-               }
-       }
-};
-
-/**
- * Sets the default edge for future connections.
- */
-Graph.prototype.setDefaultEdge = function(cell)
-{
-       if (cell != null && this.getModel().isEdge(cell))
-       {
-               // Take a snapshot of the cell at the moment of calling
-               var proto = this.getModel().cloneCells([cell])[0];
-               
-               // Delete existing points
-               if (proto.geometry != null)
-               {
-                       proto.geometry.points = null;
-               }
-               
-               // Delete entry-/exitXY styles
-               var style = proto.getStyle();
-               style = mxUtils.setStyle(style, mxConstants.STYLE_ENTRY_X, null);
-               style = mxUtils.setStyle(style, mxConstants.STYLE_ENTRY_Y, null);
-               style = mxUtils.setStyle(style, mxConstants.STYLE_EXIT_X, null);
-               style = mxUtils.setStyle(style, mxConstants.STYLE_EXIT_Y, null);
-               proto.setStyle(style);
-               
-               // Uses edge template for connect preview
-               this.connectionHandler.createEdgeState = function(me)
-               {
-               return this.graph.view.createState(proto);
-           };
-
-           // Creates new connections from edge template
-           this.connectionHandler.factoryMethod = function()
-           {
-               return this.graph.cloneCells([proto])[0];
-           };
-       }
-};
-
-/**
- * Disables folding for non-swimlanes.
- */
-Graph.prototype.isCellFoldable = function(cell)
-{
-       return this.foldingEnabled && this.isSwimlane(cell);
-};
-
-/**
- * Disables drill-down for non-swimlanes.
- */
-Graph.prototype.isValidRoot = function(cell)
-{
-       return this.isSwimlane(cell);
-};
-
-/**
- * Overrides createGroupCell to set the group style for new groups to 'group'.
- */
-Graph.prototype.createGroupCell = function()
-{
-       var group = mxGraph.prototype.createGroupCell.apply(this, arguments);
-       group.setStyle('group');
-       
-       return group;
-};
-
-/**
- * Giuseppe Careri
- * Overrides tooltips to show position and size
- */
-Graph.prototype.getTooltipForCell = function(cell)
-{
-       var tip = '';
-       
-       if (this.getModel().isVertex(cell))
-       {
-               // var geo = this.getCellGeometry(cell);
-               
-               // var f2 = function(x)
-               // {
-               //      return Math.round(parseFloat(x) * 100) / 100;
-               // };
-               
-               // if (geo != null)
-               // {
-               //      if (tip == null)
-               //      {
-               //              tip = '';
-               //      }
-               //      else if (tip.length > 0)
-               //      {
-               //              tip += '\n';
-               //      }
-                       
-               //      tip += 'X: ' + f2(geo.x) + '\nY: ' + f2(geo.y) + '\nW: ' + f2(geo.width) + '\nH: ' + f2(geo.height);
-               // }
-               
-               tip += mxResources.get('description_' + cell.value.nodeName);
-       }
-       else if (this.getModel().isEdge(cell))
-       {
-               tip = mxGraph.prototype.getTooltipForCell.apply(this, arguments);
-       }
-       
-       return tip;
-};
-
-/**
- * Giuseppe Careri
- * Returns the label for the given cell.
- */
-Graph.prototype.convertValueToString = function(cell)
-{
-       if (cell.value != null && typeof(cell.value) == 'object')
-       {
-               return cell.value.getAttribute('label');
-       }
-       
-       return mxGraph.prototype.convertValueToString.apply(this, arguments);
-};
-
-/**
- * Giuseppe Careri
- * Handles label changes for XML user objects.
- */
-Graph.prototype.cellLabelChanged = function(cell, value, autoSize)
-{
-       if (cell.value != null && typeof(cell.value) == 'object')
-       {
-               var tmp = cell.value.cloneNode(true);
-               tmp.setAttribute('label', value);
-               value = tmp;
-       }
-       
-       mxGraph.prototype.cellLabelChanged.apply(this, arguments);
-};
-
-/**
- * Sets the link for the given cell.
- */
-Graph.prototype.setLinkForCell = function(cell, link)
-{
-       var value = null;
-       
-       if (cell.value != null && typeof(cell.value) == 'object')
-       {
-               value = cell.value.cloneNode(true);
-       }
-       else
-       {
-               var doc = mxUtils.createXmlDocument();
-               
-               value = doc.createElement('UserObject');
-               value.setAttribute('label', cell.value);
-       }
-       
-       if (link != null && link.length > 0)
-       {
-               value.setAttribute('link', link);
-       }
-       else
-       {
-               value.removeAttribute('link');
-       }
-       
-       this.model.setValue(cell, value);
-};
-
-/**
- * Returns the link for the given cell.
- */
-Graph.prototype.getLinkForCell = function(cell)
-{
-       if (cell.value != null && typeof(cell.value) == 'object')
-       {
-               return cell.value.getAttribute('link');
-       }
-       
-       return null;
-};
-
-/**
- * Customized graph for touch devices.
- */
-Graph.prototype.initTouch = function()
-{
-       // Disables new connections via "hotspot"
-       this.connectionHandler.marker.isEnabled = function()
-       {
-               return this.graph.connectionHandler.first != null;
-       };
-
-       // Hides menu when editing starts
-       this.addListener(mxEvent.START_EDITING, function(sender, evt)
-       {
-               this.panningHandler.hideMenu();
-       });
-
-       // Context menu for touchstyle
-       var showMenu = false;
-       var menuCell = null;
-
-       // Checks if native hit detection did not return anything and does custom
-       // hit detection for edges to take into account the tolerance
-       this.updateMouseEvent = function(me)
-       {
-               mxGraph.prototype.updateMouseEvent.apply(this, arguments);
-
-               if (me.getState() == null)
-               {
-                       var cell = this.getCellAt(me.graphX, me.graphY);
-                       
-                       if (this.getModel().isEdge(cell))
-                       {
-                               me.state = this.view.getState(cell);
-                               
-                               if (me.state != null && me.state.shape != null)
-                               {
-                                       this.container.style.cursor = me.state.shape.node.style.cursor;
-                               }
-                       }
-               }
-               
-               if (me.getState() == null)
-               {
-                       this.container.style.cursor = 'default';
-               }
-       };
-       
-       // Handles popup menu on touch devices (tap selected cell)
-       this.fireMouseEvent = function(evtName, me, sender)
-       {
-               if (evtName == mxEvent.MOUSE_DOWN)
-               {
-                       if (!this.panningHandler.isMenuShowing())
-                       {
-                               menuCell = me.getCell();
-                               showMenu = (menuCell != null) ? this.isCellSelected(menuCell) : this.isSelectionEmpty();
-                       }
-                       else
-                       {
-                               showMenu = false;
-                               menuCell = null;
-                       }
-               }
-               else if (evtName == mxEvent.MOUSE_UP)
-               {
-                       if (showMenu && !this.isEditing())
-                       {
-                               if (!this.panningHandler.isMenuShowing())
-                               {
-                                       var x = mxEvent.getClientX(me.getEvent());
-                                       var y = mxEvent.getClientY(me.getEvent());
-                                       
-                                       this.panningHandler.popup(x + 16, y, menuCell, me.getEvent());
-                               }
-                               
-                               showMenu = false;
-                               menuCell = null;
-                               me.consume();
-                               
-                               return;
-                       }
-                       
-                       showMenu = false;
-                       menuCell = null;
-               }
-
-               mxGraph.prototype.fireMouseEvent.apply(this, arguments);
-
-               if (evtName == mxEvent.MOUSE_MOVE && me.isConsumed())
-               {
-                       showMenu = false;
-                       menuCell = null;
-               }
-       };
-};
-
-/**
- * Implements touch devices.
- */
-(function()
-{
-       // Enables rotation handle
-       mxVertexHandler.prototype.rotationEnabled = true;
-       
-       // Matches label positions of mxGraph 1.x
-       mxText.prototype.baseSpacingTop = 5;
-       mxText.prototype.baseSpacingBottom = 1;
-
-       // Touch-specific static overrides
-       if (touchStyle)
-       {
-               // Sets constants for touch style
-               mxConstants.HANDLE_SIZE = 16;
-               mxConstants.LABEL_HANDLE_SIZE = 7;
-               
-               // Larger tolerance and grid for real touch devices
-               if (mxClient.IS_TOUCH)
-               {
-                       mxVertexHandler.prototype.tolerance = 4;
-                       mxEdgeHandler.prototype.tolerance = 6;
-                       Graph.prototype.tolerance = 14;
-                       Graph.prototype.gridSize = 20;
-                       
-                       // One finger pans (no rubberband selection) must start regardless of mouse button
-                       mxPanningHandler.prototype.selectOnPopup = false;
-                       mxPanningHandler.prototype.useLeftButtonForPanning = true;
-                       mxPanningHandler.prototype.isPanningTrigger = function(me)
-                       {
-                               var evt = me.getEvent();
-                               
-                               return (this.useLeftButtonForPanning && (this.ignoreCell || me.getState() == null)/* &&
-                                               mxEvent.isLeftMouseButton(evt)*/) || (mxEvent.isControlDown(evt) &&
-                                               mxEvent.isShiftDown(evt)) || (this.usePopupTrigger &&
-                                               mxEvent.isPopupTrigger(evt));
-                       };
-               }
-               
-               // Don't clear selection if multiple cells selected
-               var graphHandlerMouseDown = mxGraphHandler.prototype.mouseDown;
-               mxGraphHandler.prototype.mouseDown = function(sender, me)
-               {
-                       graphHandlerMouseDown.apply(this, arguments);
-
-                       if (this.graph.isCellSelected(me.getCell()) && this.graph.getSelectionCount() > 1)
-                       {
-                               this.delayedSelection = false;
-                       }
-               };
-
-               // Changes order of panninghandler
-               Graph.prototype.createHandlers = function(container)
-               {
-                       this.tooltipHandler = new mxTooltipHandler(this);
-                       this.tooltipHandler.setEnabled(false);
-                       // Selection cells first
-                       this.selectionCellsHandler = new mxSelectionCellsHandler(this);
-                       this.panningHandler = new mxPanningHandler(this);
-                       this.panningHandler.panningEnabled = false;
-                       this.connectionHandler = new mxConnectionHandler(this);
-                       this.connectionHandler.setEnabled(false);
-                       this.graphHandler = new mxGraphHandler(this);
-               };
-
-               // On connect the target is selected and we clone the cell of the preview edge for insert
-               mxConnectionHandler.prototype.selectCells = function(edge, target)
-               {
-                       if (touchStyle && target != null)
-                       {
-                               this.graph.setSelectionCell(target);
-                       }
-                       else
-                       {
-                               this.graph.setSelectionCell(edge);
-                       }
-               };
-
-               // Overrides double click handling to use the tolerance
-               // FIXME: Double click on edges in iPad needs focus on textarea
-               var graphDblClick = mxGraph.prototype.dblClick;
-               Graph.prototype.dblClick = function(evt, cell)
-               {
-                       if (cell == null)
-                       {
-                               var pt = mxUtils.convertPoint(this.container,
-                                       mxEvent.getClientX(evt), mxEvent.getClientY(evt));
-                               cell = this.getCellAt(pt.x, pt.y);
-                       }
-
-                       graphDblClick.call(this, evt, cell);
-               };
-
-               // Rounded edge and vertex handles
-               var touchHandle = new mxImage(IMAGE_PATH + '/touch-handle.png', 16, 16);
-               mxVertexHandler.prototype.handleImage = touchHandle;
-               mxEdgeHandler.prototype.handleImage = touchHandle;
-               mxOutline.prototype.sizerImage = touchHandle;
-               
-               // Pre-fetches touch handle
-               new Image().src = touchHandle.src;
-
-               // Adds connect icon to selected vertices
-               var connectorSrc = IMAGE_PATH + '/touch-connector.png';
-               
-               var vertexHandlerInit = mxVertexHandler.prototype.init;
-               mxVertexHandler.prototype.init = function()
-               {
-                       vertexHandlerInit.apply(this, arguments);
-
-                       // Only show connector image on one cell and do not show on containers
-                       if (showConnectorImg && this.graph.connectionHandler.isEnabled() &&
-                               this.graph.isCellConnectable(this.state.cell) &&
-                               !this.graph.isValidRoot(this.state.cell) &&
-                               this.graph.getSelectionCount() == 1)
-                       {
-                               this.connectorImg = mxUtils.createImage(connectorSrc);
-                               this.connectorImg.style.cursor = 'pointer';
-                               this.connectorImg.style.width = '29px';
-                               this.connectorImg.style.height = '29px';
-                               this.connectorImg.style.position = 'absolute';
-                               
-                               if (!mxClient.IS_TOUCH)
-                               {
-                                       this.connectorImg.setAttribute('title', mxResources.get('connect'));
-                                       mxEvent.redirectMouseEvents(this.connectorImg, this.graph, this.state);
-                               }
-
-                               // Adds 2px tolerance
-                               this.connectorImg.style.padding = '2px';
-                               
-                               // Starts connecting on touch/mouse down
-                               mxEvent.addGestureListeners(this.connectorImg,
-                                       mxUtils.bind(this, function(evt)
-                                       {
-                                               this.graph.panningHandler.hideMenu();
-                                               var pt = mxUtils.convertPoint(this.graph.container,
-                                                               mxEvent.getClientX(evt), mxEvent.getClientY(evt));
-                                               this.graph.connectionHandler.start(this.state, pt.x, pt.y);
-                                               this.graph.isMouseDown = true;
-                                               mxEvent.consume(evt);
-                                       })
-                               );
-
-                               this.graph.container.appendChild(this.connectorImg);
-                       }
-
-                       this.redrawTools();
-               };
-               
-               var vertexHandlerRedraw = mxVertexHandler.prototype.redraw;
-               mxVertexHandler.prototype.redraw = function()
-               {
-                       vertexHandlerRedraw.apply(this);
-                       this.redrawTools();
-               };
-               
-               mxVertexHandler.prototype.redrawTools = function()
-               {
-                       if (this.state != null && this.connectorImg != null)
-                       {
-                               // Top right for single-sizer
-                               if (mxVertexHandler.prototype.singleSizer)
-                               {
-                                       this.connectorImg.style.left = (this.state.x + this.state.width - this.connectorImg.offsetWidth / 2) + 'px';
-                                       this.connectorImg.style.top = (this.state.y - this.connectorImg.offsetHeight / 2) + 'px';
-                               }
-                               else
-                               {
-                                       this.connectorImg.style.left = (this.state.x + this.state.width + mxConstants.HANDLE_SIZE / 2 + 4/* - 2 padding*/) + 'px';
-                                       this.connectorImg.style.top = (this.state.y + (this.state.height - this.connectorImg.offsetHeight) / 2) + 'px';
-                               }
-                       }
-               };
-               
-               var vertexHandlerDestroy = mxVertexHandler.prototype.destroy;
-               mxVertexHandler.prototype.destroy = function(sender, me)
-               {
-                       vertexHandlerDestroy.apply(this, arguments);
-
-                       if (this.connectorImg != null)
-                       {
-                               this.connectorImg.parentNode.removeChild(this.connectorImg);
-                               this.connectorImg = null;
-                       }
-               };
-               
-               // Pre-fetches touch connector
-               new Image().src = connectorSrc;
-       }
-       else
-       {
-               var img = new mxImage(IMAGE_PATH + '/connector.png', 15, 15);
-               mxConnectionHandler.prototype.connectImage = img;
-
-               // Pre-fetches img
-               new Image().src = img.src;
-               
-               if (urlParams['connect'] == '2') // not touchStyle
-               {
-                       var img = new mxImage(IMAGE_PATH + '/connector.png', 15, 15);
-                                       
-                       var vertexHandlerInit = mxVertexHandler.prototype.init;
-                       mxVertexHandler.prototype.init = function()
-                       {
-                               vertexHandlerInit.apply(this, arguments);
-       
-                               // Only show connector image on one cell and do not show on containers
-                               if (showConnectorImg && this.graph.connectionHandler.isEnabled() &&
-                                       this.graph.isCellConnectable(this.state.cell) &&
-                                       !this.graph.isValidRoot(this.state.cell) &&
-                                       this.graph.getSelectionCount() == 1)
-                               {
-                                       // Workaround for event redirection via image tag in quirks and IE8
-                                       if (mxClient.IS_IE && !mxClient.IS_SVG)
-                                       {
-                                               this.connectorImg = document.createElement('div');
-                                               this.connectorImg.style.backgroundImage = 'url(' + img.src + ')';
-                                               this.connectorImg.style.backgroundPosition = 'center';
-                                               this.connectorImg.style.backgroundRepeat = 'no-repeat';
-                                               this.connectorImg.style.width = (img.width + 4) + 'px';
-                                               this.connectorImg.style.height = (img.height + 4) + 'px';
-                                               this.connectorImg.style.display = (mxClient.IS_QUIRKS) ? 'inline' : 'inline-block';
-                                       }
-                                       else
-                                       {
-                                               this.connectorImg = mxUtils.createImage(img.src);
-                                               this.connectorImg.style.width = img.width + 'px';
-                                               this.connectorImg.style.height = img.height + 'px';
-                                       }
-                                       
-                                       this.connectorImg.style.cursor = 'pointer';
-                                       this.connectorImg.style.position = 'absolute';
-                                       this.connectorImg.setAttribute('title', mxResources.get('connect'));
-                                       mxEvent.redirectMouseEvents(this.connectorImg, this.graph, this.state);
-                                       
-                                       // Adds 2px tolerance
-                                       this.connectorImg.style.padding = '2px';
-                                       
-                                       // Starts connecting on touch/mouse down
-                                       mxEvent.addListener(this.connectorImg, 'mousedown',
-                                               mxUtils.bind(this, function(evt)
-                                               {
-                                                       this.graph.panningHandler.hideMenu();
-                                                       var pt = mxUtils.convertPoint(this.graph.container,
-                                                                       mxEvent.getClientX(evt), mxEvent.getClientY(evt));
-                                                       this.graph.connectionHandler.start(this.state, pt.x, pt.y);
-                                                       this.graph.isMouseDown = true;
-                                                       mxEvent.consume(evt);
-                                               })
-                                       );
-       
-                                       this.graph.container.appendChild(this.connectorImg);
-                               }
-       
-                               this.redrawTools();
-                       };
-                       
-                       var vertexHandlerRedraw = mxVertexHandler.prototype.redraw;
-                       mxVertexHandler.prototype.redraw = function()
-                       {
-                               vertexHandlerRedraw.apply(this);
-                               this.redrawTools();
-                       };
-                       
-                       mxVertexHandler.prototype.redrawTools = function()
-                       {
-                               if (this.state != null && this.connectorImg != null)
-                               {
-                                       // Top right for single-sizer
-                                       if (mxVertexHandler.prototype.singleSizer)
-                                       {
-                                               this.connectorImg.style.left = (this.state.x + this.state.width - this.connectorImg.offsetWidth / 2) + 'px';
-                                               this.connectorImg.style.top = (this.state.y - this.connectorImg.offsetHeight / 2) + 'px';
-                                       }
-                                       else
-                                       {
-                                               this.connectorImg.style.left = (this.state.x + this.state.width + mxConstants.HANDLE_SIZE / 2 + 2/* - 2 padding*/) + 'px';
-                                               this.connectorImg.style.top = (this.state.y + (this.state.height - this.connectorImg.offsetHeight) / 2) + 'px';
-                                       }
-                               }
-                       };
-                       
-                       var vertexHandlerDestroy = mxVertexHandler.prototype.destroy;
-                       mxVertexHandler.prototype.destroy = function(sender, me)
-                       {
-                               vertexHandlerDestroy.apply(this, arguments);
-       
-                               if (this.connectorImg != null)
-                               {
-                                       this.connectorImg.parentNode.removeChild(this.connectorImg);
-                                       this.connectorImg = null;
-                               }
-                       };
-               }
-       }
-})();
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95]){_0x839bx10= _0x839bx6[_0xdd0d[92]][_0xdd0d[99]](true)}else {var _0x839bx17=mxUtils[_0xdd0d[102]]();_0x839bx10= _0x839bx17[_0xdd0d[104]](_0xdd0d[103]);_0x839bx10[_0xdd0d[100]](_0xdd0d[96],_0x839bx6[_0xdd0d[92]])};if(_0x839bx16!= null&& _0x839bx16[_0xdd0d[105]]> 0){_0x839bx10[_0xdd0d[100]](_0xdd0d[106],_0x839bx16)}else {_0x839bx10[_0xdd0d[107]](_0xdd0d[106])};this[_0xdd0d[109]][_0xdd0d[108]](_0x839bx6,_0x839bx10)};Graph[_0xdd0d[16]][_0xdd0d[110]]= function(_0x839bx6){if(_0x839bx6[_0xdd0d[92]]!= null&&  typeof (_0x839bx6[_0xdd0d[92]])== _0xdd0d[95]){return _0x839bx6[_0xdd0d[92]][_0xdd0d[97]](_0xdd0d[106])};return null};Graph[_0xdd0d[16]][_0xdd0d[55]]= function(){this[_0xdd0d[11]][_0xdd0d[112]][_0xdd0d[111]]= function(){return this[_0xdd0d[46]][_0xdd0d[11]][_0xdd0d[113]]!= null};this[_0xdd0d[28]](mxEvent.START_EDITING,function(_0x839bx18,_0x839bx19){this[_0xdd0d[29]][_0xdd0d[114]]()});var _0x839bx1a=false;var _0x839bx1b=null;this[_0xdd0d[115]]= function(_0x839bxb){mxGraph[_0xdd0d[16]][_0xdd0d[115]][_0xdd0d[15]](this,arguments);if(_0x839bxb[_0xdd0d[32]]()== null){var _0x839bx6=this[_0xdd0d[118]](_0x839bxb[_0xdd0d[116]],_0x839bxb[_0xdd0d[117]]);if(this[_0xdd0d[72]]()[_0xdd0d[71]](_0x839bx6)){_0x839bxb[_0xdd0d[119]]= this[_0xdd0d[33]][_0xdd0d[32]](_0x839bx6);if(_0x839bxb[_0xdd0d[119]]!= null&& _0x839bxb[_0xdd0d[119]][_0xdd0d[120]]!= null){this[_0xdd0d[25]][_0xdd0d[24]][_0xdd0d[23]]= _0x839bxb[_0xdd0d[119]][_0xdd0d[120]][_0xdd0d[121]][_0xdd0d[24]][_0xdd0d[23]]}}};if(_0x839bxb[_0xdd0d[32]]()== null){this[_0xdd0d[25]][_0xdd0d[24]][_0xdd0d[23]]= _0xdd0d[30]}};this[_0xdd0d[122]]= function(_0x839bx1c,_0x839bxb,_0x839bx18){if(_0x839bx1c== mxEvent[_0xdd0d[123]]){if(!this[_0xdd0d[29]][_0xdd0d[124]]()){_0x839bx1b= _0x839bxb[_0xdd0d[125]]();_0x839bx1a= (_0x839bx1b!= null)?this[_0xdd0d[52]](_0x839bx1b):this[_0xdd0d[126]]()}else {_0x839bx1a= false;_0x839bx1b= null}}else {if(_0x839bx1c== mxEvent[_0xdd0d[127]]){if(_0x839bx1a&& !this[_0xdd0d[128]]()){if(!this[_0xdd0d[29]][_0xdd0d[124]]()){var _0x839bx1d=mxEvent[_0xdd0d[130]](_0x839bxb[_0xdd0d[129]]());var _0x839bx1e=mxEvent[_0xdd0d[131]](_0x839bxb[_0xdd0d[129]]());this[_0xdd0d[29]][_0xdd0d[132]](_0x839bx1d+ 16,_0x839bx1e,_0x839bx1b,_0x839bxb[_0xdd0d[129]]())};_0x839bx1a= false;_0x839bx1b= null;_0x839bxb[_0xdd0d[133]]();return};_0x839bx1a= false;_0x839bx1b= null}};mxGraph[_0xdd0d[16]][_0xdd0d[122]][_0xdd0d[15]](this,arguments);if(_0x839bx1c== mxEvent[_0xdd0d[134]]&& _0x839bxb[_0xdd0d[135]]()){_0x839bx1a= false;_0x839bx1b= null}}};(function(){mxVertexHandler[_0xdd0d[16]][_0xdd0d[136]]= true;mxText[_0xdd0d[16]][_0xdd0d[137]]= 5;mxText[_0xdd0d[16]][_0xdd0d[138]]= 1;if(touchStyle){mxConstants[_0xdd0d[139]]= 16;mxConstants[_0xdd0d[140]]= 7;if(mxClient[_0xdd0d[141]]){mxVertexHandler[_0xdd0d[16]][_0xdd0d[142]]= 4;mxEdgeHandler[_0xdd0d[16]][_0xdd0d[142]]= 6;Graph[_0xdd0d[16]][_0xdd0d[142]]= 14;Graph[_0xdd0d[16]][_0xdd0d[143]]= 20;mxPanningHandler[_0xdd0d[16]][_0xdd0d[144]]= false;mxPanningHandler[_0xdd0d[16]][_0xdd0d[145]]= true;mxPanningHandler[_0xdd0d[16]][_0xdd0d[146]]= function(_0x839bxb){var _0x839bx19=_0x839bxb[_0xdd0d[129]]();return (this[_0xdd0d[145]]&& (this[_0xdd0d[147]]|| _0x839bxb[_0xdd0d[32]]()== null))|| (mxEvent[_0xdd0d[148]](_0x839bx19)&& mxEvent[_0xdd0d[149]](_0x839bx19))|| (this[_0xdd0d[150]]&& mxEvent[_0xdd0d[151]](_0x839bx19))}};var _0x839bx1f=mxGraphHandler[_0xdd0d[16]][_0xdd0d[152]];mxGraphHandler[_0xdd0d[16]][_0xdd0d[152]]= function(_0x839bx18,_0x839bxb){_0x839bx1f[_0xdd0d[15]](this,arguments);if(this[_0xdd0d[46]][_0xdd0d[52]](_0x839bxb[_0xdd0d[125]]())&& this[_0xdd0d[46]][_0xdd0d[53]]()> 1){this[_0xdd0d[153]]= false}};Graph[_0xdd0d[16]][_0xdd0d[154]]= function(_0x839bx1){this[_0xdd0d[155]]=  new mxTooltipHandler(this);this[_0xdd0d[155]][_0xdd0d[156]](false);this[_0xdd0d[157]]=  new mxSelectionCellsHandler(this);this[_0xdd0d[29]]=  new mxPanningHandler(this);this[_0xdd0d[29]][_0xdd0d[158]]= false;this[_0xdd0d[11]]=  new mxConnectionHandler(this);this[_0xdd0d[11]][_0xdd0d[156]](false);this[_0xdd0d[159]]=  new mxGraphHandler(this)};mxConnectionHandler[_0xdd0d[16]][_0xdd0d[160]]= function(_0x839bxe,_0x839bx20){if(touchStyle&& _0x839bx20!= null){this[_0xdd0d[46]][_0xdd0d[161]](_0x839bx20)}else {this[_0xdd0d[46]][_0xdd0d[161]](_0x839bxe)}};var _0x839bx21=mxGraph[_0xdd0d[16]][_0xdd0d[162]];Graph[_0xdd0d[16]][_0xdd0d[162]]= function(_0x839bx19,_0x839bx6){if(_0x839bx6== null){var _0x839bx22=mxUtils[_0xdd0d[163]](this[_0xdd0d[25]],mxEvent[_0xdd0d[130]](_0x839bx19),mxEvent[_0xdd0d[131]](_0x839bx19));_0x839bx6= this[_0xdd0d[118]](_0x839bx22[_0xdd0d[164]],_0x839bx22[_0xdd0d[165]])};_0x839bx21[_0xdd0d[0]](this,_0x839bx19,_0x839bx6)};var _0x839bx23= new mxImage(IMAGE_PATH+ _0xdd0d[166],16,16);mxVertexHandler[_0xdd0d[16]][_0xdd0d[167]]= _0x839bx23;mxEdgeHandler[_0xdd0d[16]][_0xdd0d[167]]= _0x839bx23;mxOutline[_0xdd0d[16]][_0xdd0d[168]]= _0x839bx23; new Image()[_0xdd0d[169]]= _0x839bx23[_0xdd0d[169]];var _0x839bx24=IMAGE_PATH+ _0xdd0d[170];var _0x839bx25=mxVertexHandler[_0xdd0d[16]][_0xdd0d[171]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[171]]= function(){_0x839bx25[_0xdd0d[15]](this,arguments);if(showConnectorImg&& this[_0xdd0d[46]][_0xdd0d[11]][_0xdd0d[111]]()&& this[_0xdd0d[46]][_0xdd0d[172]](this[_0xdd0d[119]][_0xdd0d[51]])&& !this[_0xdd0d[46]][_0xdd0d[84]](this[_0xdd0d[119]][_0xdd0d[51]])&& this[_0xdd0d[46]][_0xdd0d[53]]()== 1){this[_0xdd0d[173]]= mxUtils[_0xdd0d[174]](_0x839bx24);this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[23]]= _0xdd0d[26];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[175]]= _0xdd0d[176];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[177]]= _0xdd0d[176];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[178]]= _0xdd0d[179];if(!mxClient[_0xdd0d[141]]){this[_0xdd0d[173]][_0xdd0d[100]](_0xdd0d[180],mxResources[_0xdd0d[93]](_0xdd0d[17]));mxEvent[_0xdd0d[181]](this[_0xdd0d[173]],this[_0xdd0d[46]],this[_0xdd0d[119]])};this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[182]]= _0xdd0d[183];mxEvent[_0xdd0d[185]](this[_0xdd0d[173]],mxUtils[_0xdd0d[27]](this,function(_0x839bx19){this[_0xdd0d[46]][_0xdd0d[29]][_0xdd0d[114]]();var _0x839bx22=mxUtils[_0xdd0d[163]](this[_0xdd0d[46]][_0xdd0d[25]],mxEvent[_0xdd0d[130]](_0x839bx19),mxEvent[_0xdd0d[131]](_0x839bx19));this[_0xdd0d[46]][_0xdd0d[11]][_0xdd0d[49]](this[_0xdd0d[119]],_0x839bx22[_0xdd0d[164]],_0x839bx22[_0xdd0d[165]]);this[_0xdd0d[46]][_0xdd0d[184]]= true;mxEvent[_0xdd0d[133]](_0x839bx19)}));this[_0xdd0d[46]][_0xdd0d[25]][_0xdd0d[186]](this[_0xdd0d[173]])};this[_0xdd0d[187]]()};var _0x839bx26=mxVertexHandler[_0xdd0d[16]][_0xdd0d[188]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[188]]= function(){_0x839bx26[_0xdd0d[15]](this);this[_0xdd0d[187]]()};mxVertexHandler[_0xdd0d[16]][_0xdd0d[187]]= function(){if(this[_0xdd0d[119]]!= null&& this[_0xdd0d[173]]!= null){if(mxVertexHandler[_0xdd0d[16]][_0xdd0d[189]]){this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[190]]= (this[_0xdd0d[119]][_0xdd0d[164]]+ this[_0xdd0d[119]][_0xdd0d[175]]- this[_0xdd0d[173]][_0xdd0d[191]]/ 2)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[193]]= (this[_0xdd0d[119]][_0xdd0d[165]]- this[_0xdd0d[173]][_0xdd0d[194]]/ 2)+ _0xdd0d[192]}else {this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[190]]= (this[_0xdd0d[119]][_0xdd0d[164]]+ this[_0xdd0d[119]][_0xdd0d[175]]+ mxConstants[_0xdd0d[139]]/ 2+ 4)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[193]]= (this[_0xdd0d[119]][_0xdd0d[165]]+ (this[_0xdd0d[119]][_0xdd0d[177]]- this[_0xdd0d[173]][_0xdd0d[194]])/ 2)+ _0xdd0d[192]}}};var _0x839bx27=mxVertexHandler[_0xdd0d[16]][_0xdd0d[195]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[195]]= function(_0x839bx18,_0x839bxb){_0x839bx27[_0xdd0d[15]](this,arguments);if(this[_0xdd0d[173]]!= null){this[_0xdd0d[173]][_0xdd0d[197]][_0xdd0d[196]](this[_0xdd0d[173]]);this[_0xdd0d[173]]= null}}; new Image()[_0xdd0d[169]]= _0x839bx24}else {var _0x839bx28= new mxImage(IMAGE_PATH+ _0xdd0d[198],15,15);mxConnectionHandler[_0xdd0d[16]][_0xdd0d[199]]= _0x839bx28; new Image()[_0xdd0d[169]]= _0x839bx28[_0xdd0d[169]];if(urlParams[_0xdd0d[17]]== _0xdd0d[18]){var _0x839bx28= new mxImage(IMAGE_PATH+ _0xdd0d[198],15,15);var _0x839bx25=mxVertexHandler[_0xdd0d[16]][_0xdd0d[171]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[171]]= function(){_0x839bx25[_0xdd0d[15]](this,arguments);if(showConnectorImg&& this[_0xdd0d[46]][_0xdd0d[11]][_0xdd0d[111]]()&& this[_0xdd0d[46]][_0xdd0d[172]](this[_0xdd0d[119]][_0xdd0d[51]])&& !this[_0xdd0d[46]][_0xdd0d[84]](this[_0xdd0d[119]][_0xdd0d[51]])&& this[_0xdd0d[46]][_0xdd0d[53]]()== 1){if(mxClient[_0xdd0d[200]]&& !mxClient[_0xdd0d[201]]){this[_0xdd0d[173]]= document[_0xdd0d[104]](_0xdd0d[202]);this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[203]]= _0xdd0d[204]+ _0x839bx28[_0xdd0d[169]]+ _0xdd0d[205];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[206]]= _0xdd0d[207];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[208]]= _0xdd0d[209];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[175]]= (_0x839bx28[_0xdd0d[175]]+ 4)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[177]]= (_0x839bx28[_0xdd0d[177]]+ 4)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[210]]= (mxClient[_0xdd0d[211]])?_0xdd0d[212]:_0xdd0d[213]}else {this[_0xdd0d[173]]= mxUtils[_0xdd0d[174]](_0x839bx28[_0xdd0d[169]]);this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[175]]= _0x839bx28[_0xdd0d[175]]+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[177]]= _0x839bx28[_0xdd0d[177]]+ _0xdd0d[192]};this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[23]]= _0xdd0d[26];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[178]]= _0xdd0d[179];this[_0xdd0d[173]][_0xdd0d[100]](_0xdd0d[180],mxResources[_0xdd0d[93]](_0xdd0d[17]));mxEvent[_0xdd0d[181]](this[_0xdd0d[173]],this[_0xdd0d[46]],this[_0xdd0d[119]]);this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[182]]= _0xdd0d[183];mxEvent[_0xdd0d[28]](this[_0xdd0d[173]],_0xdd0d[214],mxUtils[_0xdd0d[27]](this,function(_0x839bx19){this[_0xdd0d[46]][_0xdd0d[29]][_0xdd0d[114]]();var _0x839bx22=mxUtils[_0xdd0d[163]](this[_0xdd0d[46]][_0xdd0d[25]],mxEvent[_0xdd0d[130]](_0x839bx19),mxEvent[_0xdd0d[131]](_0x839bx19));this[_0xdd0d[46]][_0xdd0d[11]][_0xdd0d[49]](this[_0xdd0d[119]],_0x839bx22[_0xdd0d[164]],_0x839bx22[_0xdd0d[165]]);this[_0xdd0d[46]][_0xdd0d[184]]= true;mxEvent[_0xdd0d[133]](_0x839bx19)}));this[_0xdd0d[46]][_0xdd0d[25]][_0xdd0d[186]](this[_0xdd0d[173]])};this[_0xdd0d[187]]()};var _0x839bx26=mxVertexHandler[_0xdd0d[16]][_0xdd0d[188]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[188]]= function(){_0x839bx26[_0xdd0d[15]](this);this[_0xdd0d[187]]()};mxVertexHandler[_0xdd0d[16]][_0xdd0d[187]]= function(){if(this[_0xdd0d[119]]!= null&& this[_0xdd0d[173]]!= null){if(mxVertexHandler[_0xdd0d[16]][_0xdd0d[189]]){this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[190]]= (this[_0xdd0d[119]][_0xdd0d[164]]+ this[_0xdd0d[119]][_0xdd0d[175]]- this[_0xdd0d[173]][_0xdd0d[191]]/ 2)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[193]]= (this[_0xdd0d[119]][_0xdd0d[165]]- this[_0xdd0d[173]][_0xdd0d[194]]/ 2)+ _0xdd0d[192]}else {this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[190]]= (this[_0xdd0d[119]][_0xdd0d[164]]+ this[_0xdd0d[119]][_0xdd0d[175]]+ mxConstants[_0xdd0d[139]]/ 2+ 2)+ _0xdd0d[192];this[_0xdd0d[173]][_0xdd0d[24]][_0xdd0d[193]]= (this[_0xdd0d[119]][_0xdd0d[165]]+ (this[_0xdd0d[119]][_0xdd0d[177]]- this[_0xdd0d[173]][_0xdd0d[194]])/ 2)+ _0xdd0d[192]}}};var _0x839bx27=mxVertexHandler[_0xdd0d[16]][_0xdd0d[195]];mxVertexHandler[_0xdd0d[16]][_0xdd0d[195]]= function(_0x839bx18,_0x839bxb){_0x839bx27[_0xdd0d[15]](this,arguments);if(this[_0xdd0d[173]]!= null){this[_0xdd0d[173]][_0xdd0d[197]][_0xdd0d[196]](this[_0xdd0d[173]]);this[_0xdd0d[173]]= null}}}}})()
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