1 files changed, 94 insertions, 0 deletions
diff --git a/plugins/org.eclipse.gmf.graphdef.codegen/templates/xtras/ScalablePolygon.xpt b/plugins/org.eclipse.gmf.graphdef.codegen/templates/xtras/ScalablePolygon.xpt
new file mode 100644
index 000000000..b3e48e828
--- /dev/null
+++ b/plugins/org.eclipse.gmf.graphdef.codegen/templates/xtras/ScalablePolygon.xpt
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2006 Borland Software Corporation
+ * 
+ * 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:
+ *    Michael Golubev (Borland) - initial API and implementation
+ */
+
+�IMPORT "http://www.eclipse.org/gmf/2005/GraphicalDefinition"�
+�IMPORT "http://www.eclipse.org/emf/2002/Ecore"�
+
+
+�DEFINE behaviour FOR gmfgraph::ScalablePolygon-�
+	/**
+	 * @generated
+	 */
+	private final org.eclipse.draw2d.geometry.PointList myTemplate = new org.eclipse.draw2d.geometry.PointList();
+	/**
+	 * @generated
+	 */
+	private org.eclipse.draw2d.geometry.Rectangle myTemplateBounds;
+	
+	/**
+	 * @generated
+	 */
+	public void addPoint(org.eclipse.draw2d.geometry.Point point){
+		myTemplate.addPoint(point);
+		myTemplateBounds = null;
+	}
+	
+	/**
+	 * @generated
+	 */
+	protected void fillShape(org.eclipse.draw2d.Graphics graphics) {
+		org.eclipse.draw2d.geometry.Rectangle bounds = getBounds();
+		graphics.pushState();
+		graphics.translate(bounds.x, bounds.y);
+		graphics.fillPolygon(scalePointList());
+		graphics.popState();
+	}
+	
+	/**
+	 * @generated
+	 */
+	protected void outlineShape(org.eclipse.draw2d.Graphics graphics) {
+		org.eclipse.draw2d.geometry.Rectangle bounds = getBounds();
+		graphics.pushState();
+		graphics.translate(bounds.x, bounds.y);
+		graphics.drawPolygon(scalePointList());
+		graphics.popState();
+	}
+	
+	/**
+	 * @generated
+	 */
+	private org.eclipse.draw2d.geometry.Rectangle getTemplateBounds(){
+		if (myTemplateBounds == null){
+			myTemplateBounds = myTemplate.getBounds().getCopy().union(0, 0);
+			//just safety -- we are going to use this as divider 
+			if (myTemplateBounds.width < 1){
+				myTemplateBounds.width = 1;
+			}
+			if (myTemplateBounds.height < 1){
+				myTemplateBounds.height = 1;
+			}
+		}
+		return myTemplateBounds;
+	}
+	
+	/**
+	 * @generated
+	 */
+	private int[] scalePointList() {
+		org.eclipse.draw2d.geometry.Rectangle pointsBounds = getTemplateBounds();
+		org.eclipse.draw2d.geometry.Rectangle actualBounds = getBounds();
+
+		float xScale = ((float) actualBounds.width) / pointsBounds.width;
+		float yScale = ((float) actualBounds.height) / pointsBounds.height;
+
+		if (xScale == 1 && yScale == 1) {
+			return myTemplate.toIntArray();
+		}
+		int[] scaled = (int[]) myTemplate.toIntArray().clone();
+		for (int i = 0; i < scaled.length; i += 2) {
+			scaled[i] = (int) Math.floor(scaled[i] * xScale);
+			scaled[i + 1] = (int) Math.floor(scaled[i + 1] * yScale);
+		}
+		return scaled;
+	}
+�ENDDEFINE�
+\ No newline at end of file