1 files changed, 0 insertions, 271 deletions
diff --git a/src/js/handler/mxCellHighlight.js b/src/js/handler/mxCellHighlight.js
deleted file mode 100644
index f967f00..0000000
--- a/src/js/handler/mxCellHighlight.js
+++ /dev/null
@@ -1,271 +0,0 @@
-/**
- * $Id: mxCellHighlight.js,v 1.25 2012-09-27 14:43:40 boris Exp $
- * Copyright (c) 2006-2010, JGraph Ltd
- */
-/**
- * Class: mxCellHighlight
- * 
- * A helper class to highlight cells. Here is an example for a given cell.
- * 
- * (code)
- * var highlight = new mxCellHighlight(graph, '#ff0000', 2);
- * highlight.highlight(graph.view.getState(cell)));
- * (end)
- * 
- * Constructor: mxCellHighlight
- * 
- * Constructs a cell highlight.
- */
-function mxCellHighlight(graph, highlightColor, strokeWidth)
-{
-	if (graph != null)
-	{
-		this.graph = graph;
-		this.highlightColor = (highlightColor != null) ? highlightColor : mxConstants.DEFAULT_VALID_COLOR;
-		this.strokeWidth = (strokeWidth != null) ? strokeWidth : mxConstants.HIGHLIGHT_STROKEWIDTH;
-
-		// Updates the marker if the graph changes
-		this.repaintHandler = mxUtils.bind(this, function()
-		{
-			this.repaint();
-		});
-
-		this.graph.getView().addListener(mxEvent.SCALE, this.repaintHandler);
-		this.graph.getView().addListener(mxEvent.TRANSLATE, this.repaintHandler);
-		this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE, this.repaintHandler);
-		this.graph.getModel().addListener(mxEvent.CHANGE, this.repaintHandler);
-		
-		// Hides the marker if the current root changes
-		this.resetHandler = mxUtils.bind(this, function()
-		{
-			this.hide();
-		});
-
-		this.graph.getView().addListener(mxEvent.DOWN, this.resetHandler);
-		this.graph.getView().addListener(mxEvent.UP, this.resetHandler);
-	}
-};
-
-/**
- * Variable: keepOnTop
- * 
- * Specifies if the highlights should appear on top of everything
- * else in the overlay pane. Default is false.
- */
-mxCellHighlight.prototype.keepOnTop = false;
-
-/**
- * Variable: graph
- * 
- * Reference to the enclosing <mxGraph>.
- */
-mxCellHighlight.prototype.graph = true;
-
-/**
- * Variable: state
- * 
- * Reference to the <mxCellState>.
- */
-mxCellHighlight.prototype.state = null;
-
-/**
- * Variable: spacing
- * 
- * Specifies the spacing between the highlight for vertices and the vertex.
- * Default is 2.
- */
-mxCellHighlight.prototype.spacing = 2;
-
-/**
- * Variable: resetHandler
- * 
- * Holds the handler that automatically invokes reset if the highlight
- * should be hidden.
- */
-mxCellHighlight.prototype.resetHandler = null;
-
-/**
- * Function: setHighlightColor
- * 
- * Sets the color of the rectangle used to highlight drop targets.
- * 
- * Parameters:
- * 
- * color - String that represents the new highlight color.
- */
-mxCellHighlight.prototype.setHighlightColor = function(color)
-{
-	this.highlightColor = color;
-	
-	if (this.shape != null)
-	{
-		if (this.shape.dialect == mxConstants.DIALECT_SVG)
-		{
-			this.shape.innerNode.setAttribute('stroke', color);
-		}
-		else if (this.shape.dialect == mxConstants.DIALECT_VML)
-		{
-			this.shape.node.strokecolor = color;
-		}
-	}
-};
-
-/**
- * Function: drawHighlight
- * 
- * Creates and returns the highlight shape for the given state.
- */
-mxCellHighlight.prototype.drawHighlight = function()
-{
-	this.shape = this.createShape();
-	this.repaint();
-
-	if (!this.keepOnTop && this.shape.node.parentNode.firstChild != this.shape.node)
-	{
-		this.shape.node.parentNode.insertBefore(this.shape.node, this.shape.node.parentNode.firstChild);
-	}
-
-	// Workaround to force a repaint in AppleWebKit
-	if (this.graph.model.isEdge(this.state.cell))
-	{
-		mxUtils.repaintGraph(this.graph, this.shape.points[0]);
-	}
-};
-
-/**
- * Function: createShape
- * 
- * Creates and returns the highlight shape for the given state.
- */
-mxCellHighlight.prototype.createShape = function()
-{
-	var shape = null;
-	
-	if (this.graph.model.isEdge(this.state.cell))
-	{
-		shape = new mxPolyline(this.state.absolutePoints,
-			this.highlightColor, this.strokeWidth);
-	}
-	else
-	{
-		shape = new mxRectangleShape( new mxRectangle(),
-			null, this.highlightColor, this.strokeWidth);
-	}
-	
-	shape.dialect = (this.graph.dialect != mxConstants.DIALECT_SVG) ?
-			mxConstants.DIALECT_VML : mxConstants.DIALECT_SVG;
-	shape.init(this.graph.getView().getOverlayPane());
-	mxEvent.redirectMouseEvents(shape.node, this.graph, this.state);
-	
-	return shape;
-};
-
-
-/**
- * Function: repaint
- * 
- * Updates the highlight after a change of the model or view.
- */
-mxCellHighlight.prototype.repaint = function()
-{
-	if (this.state != null && this.shape != null)
-	{
-		if (this.graph.model.isEdge(this.state.cell))
-		{
-			this.shape.points = this.state.absolutePoints;
-		}
-		else
-		{
-			this.shape.bounds = new mxRectangle(this.state.x - this.spacing, this.state.y - this.spacing,
-					this.state.width + 2 * this.spacing, this.state.height + 2 * this.spacing);
-		}
-
-		// Uses cursor from shape in highlight
-		if (this.state.shape != null)
-		{
-			this.shape.setCursor(this.state.shape.getCursor());
-		}
-	
-		var alpha = (!this.graph.model.isEdge(this.state.cell)) ? Number(this.state.style[mxConstants.STYLE_ROTATION] || '0') : 0;
-		
-		// Event-transparency
-		if (this.shape.dialect == mxConstants.DIALECT_SVG)
-		{
-			this.shape.node.setAttribute('style', 'pointer-events:none;');
-	
-			if (alpha != 0)
-			{
-				var cx = this.state.getCenterX();
-				var cy = this.state.getCenterY();
-				var transform = 'rotate(' + alpha + ' ' + cx + ' ' + cy + ')';
-				
-				this.shape.node.setAttribute('transform', transform);
-			}
-		}
-		else
-		{
-			this.shape.node.style.background = '';
-			
-			if (alpha != 0)
-			{
-				this.shape.node.rotation = alpha;
-			}
-		}
-		
-		this.shape.redraw();
-	}
-};
-
-/**
- * Function: hide
- * 
- * Resets the state of the cell marker.
- */
-mxCellHighlight.prototype.hide = function()
-{
-	this.highlight(null);
-};
-
-/**
- * Function: mark
- * 
- * Marks the <markedState> and fires a <mark> event.
- */
-mxCellHighlight.prototype.highlight = function(state)
-{
-	if (this.state != state)
-	{
-		if (this.shape != null)
-		{
-			this.shape.destroy();
-			this.shape = null;
-		}
-
-		this.state = state;
-		
-		if (this.state != null)
-		{
-			this.drawHighlight();
-		}
-	}
-};
-
-/**
- * Function: destroy
- * 
- * Destroys the handler and all its resources and DOM nodes.
- */
-mxCellHighlight.prototype.destroy = function()
-{
-	this.graph.getView().removeListener(this.repaintHandler);
-	this.graph.getModel().removeListener(this.repaintHandler);
-	
-	this.graph.getView().removeListener(this.resetHandler);
-	this.graph.getModel().removeListener(this.resetHandler);
-	
-	if (this.shape != null)
-	{
-		this.shape.destroy();
-		this.shape = null;
-	}
-};