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Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/gef/util/figures/ConnectionRenderingFigure.java')
-rw-r--r--bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/gef/util/figures/ConnectionRenderingFigure.java215
1 files changed, 0 insertions, 215 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/gef/util/figures/ConnectionRenderingFigure.java b/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/gef/util/figures/ConnectionRenderingFigure.java
deleted file mode 100644
index 7192108cd9..0000000000
--- a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/gef/util/figures/ConnectionRenderingFigure.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.xsd.ui.internal.gef.util.figures;
-
-import java.util.Iterator;
-import java.util.List;
-
-import org.eclipse.draw2d.ColorConstants;
-import org.eclipse.draw2d.Graphics;
-import org.eclipse.draw2d.IFigure;
-import org.eclipse.draw2d.RectangleFigure;
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.draw2d.geometry.PointList;
-import org.eclipse.draw2d.geometry.Rectangle;
-import org.eclipse.gef.GraphicalEditPart;
-
-
-public class ConnectionRenderingFigure extends RectangleFigure
-{
- protected boolean isOutlined = true;
- protected IFigure primaryLayer;
-
- public ConnectionRenderingFigure(IFigure primaryLayer)
- {
- setOpaque(false);
- this.primaryLayer = primaryLayer;
- //setFocusTraversable(false);
- //setEnabled(false);
- }
-
- protected boolean isMouseEventTarget()
- {
- return false;
- }
-
- public boolean containsPoint(int x, int y)
- {
- return false;
- }
-
- protected void fillShape(Graphics graphics)
- {
- graphics.setForegroundColor(ColorConstants.black);
- drawLines(graphics, primaryLayer);
- }
-
- protected void outlineShape(Graphics graphics)
- {
- if (isOutlined)
- {
- super.outlineShape(graphics);
- }
- }
-
- protected void drawLines(Graphics graphics, IFigure figure)
- {
- if (figure instanceof IConnectedEditPartFigure)
- {
- IConnectedEditPartFigure graphNodeFigure = (IConnectedEditPartFigure)figure;
- List connectedFigures = graphNodeFigure.getConnectedFigures(IConnectedEditPartFigure.RIGHT_CONNECTION);
- int connectedFiguresSize = connectedFigures.size();
-
- if (connectedFiguresSize > 0)
- {
- IConnectedEditPartFigure firstGraphNodeFigure = (IConnectedEditPartFigure)connectedFigures.get(0);
- Rectangle r = graphNodeFigure.getConnectionFigure().getBounds();
-
- int x1 = r.x + r.width;
- int y1 = r.y + r.height/2;
-
- int startOfChildBox = firstGraphNodeFigure.getConnectionFigure().getBounds().x;
- int x2 = x1 + (startOfChildBox - x1) / 3;
- int y2 = y1;
-
- if (connectedFiguresSize == 1)
- {
- graphics.drawLine(x1, y1, startOfChildBox, y2);
- }
- else // (connectedFigures.length > 1)
- {
- graphics.drawLine(x1, y1, x2, y2);
-
- int minY = Integer.MAX_VALUE;
- int maxY = -1;
-
- for (Iterator i = connectedFigures.iterator(); i.hasNext(); )
- {
- IConnectedEditPartFigure connectedFigure = (IConnectedEditPartFigure)i.next();
- Rectangle childConnectionRectangle = connectedFigure.getConnectionFigure().getBounds();
- int y = childConnectionRectangle.y + childConnectionRectangle.height / 2;
- minY = Math.min(minY, y);
- maxY = Math.max(maxY, y);
- graphics.drawLine(x2, y, childConnectionRectangle.x, y);
- }
- graphics.drawLine(x2, minY, x2, maxY);
- }
- }
- }
-
- //boolean visitChildren = true;
- List children = figure.getChildren();
- for (Iterator i = children.iterator(); i.hasNext(); )
- {
- IFigure child = (IFigure)i.next();
- drawLines(graphics, child);
- }
- }
-
- // This method supports the preview connection line function related to drag and drop
- //
- public PointList getConnectionPoints(GraphicalEditPart parentEditPart, GraphicalEditPart childRefEditPart, Rectangle draggedFigureBounds)
- {
- PointList pointList = new PointList();
- int[] data = new int[1];
- Point a = getConnectionPoint(parentEditPart, childRefEditPart, data);
- if (a != null)
- {
- int draggedFigureBoundsY = draggedFigureBounds.y + draggedFigureBounds.height/2;
-
- pointList.addPoint(a);
- //pointList.addPoint(new Point(draggedFigureBounds.x, draggedFigureBoundsY));
-
- if (data[0] == 0) // insert between 2 items
- {
- int x = a.x + (draggedFigureBounds.x - a.x)/2;
- pointList.addPoint(new Point(x, a.y));
- pointList.addPoint(new Point(x, draggedFigureBoundsY));
- pointList.addPoint(new Point(draggedFigureBounds.x, draggedFigureBoundsY));
- }
- else // insert at first or last position
- {
- pointList.addPoint(new Point(a.x, draggedFigureBoundsY));
- pointList.addPoint(new Point(draggedFigureBounds.x, draggedFigureBoundsY));
- }
- }
- return pointList;
- }
-
-
- // This method supports the preview connection line function related to drag and drop
- //
- protected Point getConnectionPoint(GraphicalEditPart parentEditPart, GraphicalEditPart childRefEditPart, int[] data)
- {
- Point point = null;
- List childList = parentEditPart.getChildren();
-
- if (parentEditPart.getFigure() instanceof IConnectedEditPartFigure && childList.size() > 0)
- {
- point = new Point();
-
- GraphicalEditPart prev = null;
- GraphicalEditPart next = null;
-
- for (Iterator i = childList.iterator(); i.hasNext(); )
- {
- Object o = i.next();
- if (o instanceof GraphicalEditPart)
- {
- GraphicalEditPart childEditPart = (GraphicalEditPart)o;
- if (childEditPart.getFigure() instanceof IConnectedEditPartFigure)
- {
- if (childEditPart == childRefEditPart)
- {
- next = childEditPart;
- break;
- }
- prev = childEditPart;
- }
- }
- }
-
-
- if (next != null && prev != null)
- {
- int ya = getConnectedEditPartConnectionBounds(prev).getCenter().y;
- int yb = getConnectedEditPartConnectionBounds(next).getCenter().y;
- point.y = ya + (yb - ya)/2;
- data[0] = 0;
- }
- else if (prev != null) // add it last
- {
- point.y = getConnectedEditPartConnectionBounds(prev).getCenter().y;
- data[0] = 1;
- }
- else if (next != null) // add it first!
- {
- point.y = getConnectedEditPartConnectionBounds(next).getCenter().y;
- data[0] = -1;
- }
-
- if (next != null || prev != null)
- {
- GraphicalEditPart child = prev != null ? prev : next;
- int startOfChildBox = getConnectedEditPartConnectionBounds(child).x;
- Rectangle r = getConnectedEditPartConnectionBounds(parentEditPart);
- int x1 = r.x + r.width;
- point.x = x1 + (startOfChildBox - x1) / 3;
- }
- }
- return point;
- }
-
- protected Rectangle getConnectedEditPartConnectionBounds(GraphicalEditPart editPart)
- {
- return ((IConnectedEditPartFigure)editPart.getFigure()).getConnectionFigure().getBounds();
- }
-} \ No newline at end of file

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