This commit was manufactured by cvs2svn to create tag 'v20100429'.v20100429

5 files changed, 0 insertions, 920 deletions

diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ConnectionLabel.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ConnectionLabel.java
deleted file mode 100644
index 702e58e09..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ConnectionLabel.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure;
-
-import org.eclipse.draw2d.Label;
-import org.eclipse.draw2d.LineBorder;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Image;
-
-/**
- * This label is used in connection figure, which has a border.
- * 
- * @author Xiao-guang Zhang
- * 
- */
-public class ConnectionLabel extends Label {
-	/**
-	 * 
-	 */
-	public ConnectionLabel() {
-		this(null, null);
-	}
-
-	/**
-	 * @param s
-	 */
-	public ConnectionLabel(String s) {
-		this(s, null);
-	}
-
-	/**
-	 * @param i
-	 */
-	public ConnectionLabel(Image i) {
-		this(null, i);
-	}
-
-	/**
-	 * @param s
-	 * @param i
-	 */
-	public ConnectionLabel(String s, Image i) {
-		super(s, i);
-
-		// setBorder(new LineBorder());
-		setOpaque(true);
-	}
-
-	/**
-	 * set the label's border's width
-	 * 
-	 * @param w
-	 */
-	public void setBorderWidth(int w) {
-		if (getBorder() != null) {
-			((LineBorder) getBorder()).setWidth(w);
-		}
-	}
-
-	/**
-	 * set the label's border's color
-	 * 
-	 * @param c
-	 */
-	public void setBorderColor(Color c) {
-		if (getBorder() != null) {
-			((LineBorder) getBorder()).setColor(c);
-		}
-	}
-}
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ILabelDecorator.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ILabelDecorator.java
deleted file mode 100644
index d1d01373a..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/ILabelDecorator.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure;
-
-import org.eclipse.swt.graphics.Image;
-
-/**
- * A label decorator decorates the label text and image for some element. The
- * original label text and image are obtained by some other means,
- * 
- * 
- * @author Xiao-guang Zhang
- */
-public interface ILabelDecorator {
-	/**
-	 * Returns an image that is based on the given image, but decorated with
-	 * additional information relating to the state of the provided element.
-	 * 
-	 * @param image
-	 *            the input image to decorate, or <code>null</code> if the
-	 *            element has no image
-	 * @param element
-	 *            the element whose image is being decorated
-	 * @return the decorated image, or <code>null</code> if no decoration is
-	 *         to be applied
-	 * 
-	 * @see org.eclipse.jface.resource.CompositeImageDescriptor
-	 */
-	public Image decorateImage(Image image, Object element);
-
-	/**
-	 * Returns a text label that is based on the given text label, but decorated
-	 * with additional information relating to the state of the provided
-	 * element.
-	 * 
-	 * 
-	 * @param text
-	 *            the input text label to decorate
-	 * @param element
-	 *            the element whose image is being decorated
-	 * @return the decorated text label, or <code>null</code> if no decoration
-	 *         is to be applied
-	 */
-	public String decorateText(String text, Object element);
-
-}
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/NodeLabel.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/NodeLabel.java
deleted file mode 100644
index fa5764d82..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/NodeLabel.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure;
-
-import org.eclipse.draw2d.Label;
-import org.eclipse.draw2d.MarginBorder;
-import org.eclipse.swt.graphics.Image;
-
-/**
- * This derived label has simple tooltip support
- * 
- * @author Xiao-guang Zhang
- * 
- */
-public class NodeLabel extends Label {
-	/**
-	 * 
-	 */
-	public NodeLabel() {
-		super();
-	}
-
-	/**
-	 * @param s
-	 */
-	public NodeLabel(String s) {
-		super(s);
-	}
-
-	/**
-	 * @param i
-	 */
-	public NodeLabel(Image i) {
-		super(i);
-	}
-
-	/**
-	 * @param s
-	 * @param i
-	 */
-	public NodeLabel(String s, Image i) {
-		super(s, i);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.draw2d.Label#setTextPlacement(int)
-	 */
-	public void setTextPlacement(int where) {
-		super.setTextPlacement(where);
-		layout();
-		invalidate();
-	}
-
-	/**
-	 * set tooltip text
-	 * 
-	 * @param text
-	 */
-	public void setToolTipText(String text) {
-		Label toolTipLabel = null;
-
-		if (text != null && text.length() > 0) {
-			toolTipLabel = new Label(text);
-			toolTipLabel.setBorder(new MarginBorder(3));
-		}
-
-		super.setToolTip(toolTipLabel);
-	}
-
-	/**
-	 * get tooltip's text
-	 * 
-	 * @return the tool tip text string
-	 */
-	public String getToolTipText() {
-		if (getToolTip() != null)
-			return ((Label) getToolTip()).getText();
-		return null;
-	}
-}
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PFLinkFigure.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PFLinkFigure.java
deleted file mode 100644
index f9ecd41e0..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PFLinkFigure.java
+++ /dev/null
@@ -1,318 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure;
-
-import org.eclipse.draw2d.Label;
-import org.eclipse.draw2d.MarginBorder;
-import org.eclipse.draw2d.MidpointLocator;
-import org.eclipse.draw2d.PolygonDecoration;
-import org.eclipse.draw2d.PolylineConnection;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
-import org.eclipse.jface.resource.FontRegistry;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
-import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpart.PageflowElementEditPart;
-import org.eclipse.jst.jsf.facesconfig.ui.preference.GEMPreferences;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.graphics.Image;
-
-/**
- * 
- * The figure for pflink, used by pflink edit part, which is a polyline with a
- * label control on it, and with tooltip support.
- * 
- * @author Xiao-guang Zhang
- */
-public class PFLinkFigure extends PolylineConnection {
-	/** the label attached to the connection */
-	private ConnectionLabel textLabel = null;
-
-	//private ConnectionLabel iconLabel = null;
-
-	/** The label's background color */
-	private Color labelBgColor;
-
-	/** The label's foreground color */
-	private Color labelFgColor;
-
-	/** The label's visiblity */
-	private boolean bLabelVisible = false;
-
-	/** The connection's line width */
-	private int lineWidth = 0;
-
-	/** the polygon decoration for connection line */
-	private PolygonDecoration arrow;
-
-	/**
-	 * 
-	 */
-	public PFLinkFigure() {
-		arrow = new PolygonDecoration();
-		arrow.setTemplate(PolygonDecoration.TRIANGLE_TIP);
-		arrow.setScale(10, getLineWidth() * 2);
-		setTargetDecoration(arrow);
-		setForegroundColor(getForegroundColor());
-	}
-
-	/**
-	 * set the connection's label string
-	 * 
-	 * @param strLabel
-	 */
-	public void setLabel(String strLabel) {
-		if (null != strLabel) {
-			if (textLabel == null) {
-				textLabel = new ConnectionLabel();
-				textLabel.setFont(getLabelFont());
-				textLabel.setBackgroundColor(getLabelBackgroundColor());
-				textLabel.setForegroundColor(getLabelForegroundColor());
-				setLineWidth(getLineWidth());
-				setLabelVisible(getLabelVisible());
-				setForegroundColor(getForegroundColor());
-				add(textLabel, new MidpointLocator(this, 1));
-			}
-			// textLabel.setVisible(true);
-			textLabel.setText(strLabel);
-		}
-	}
-
-	/**
-	 * Set the icon image to null
-	 */
-	public void clearIcon() {
-		setImage(null);
-	}
-
-	/**
-	 * Set the label to empty string
-	 */
-	public void clearOutcome() {
-		setLabel(""); //$NON-NLS-1$
-	}
-
-	/**
-	 * set the connection's label string
-	 * 
-	 * @param image
-	 */
-	public void setImage(Image image) {
-		if (textLabel == null) {
-			textLabel = new ConnectionLabel();
-			textLabel.setFont(getLabelFont());
-			textLabel.setBackgroundColor(getLabelBackgroundColor());
-			textLabel.setForegroundColor(getLabelForegroundColor());
-			setLineWidth(getLineWidth());
-			setLabelVisible(getLabelVisible());
-			setForegroundColor(getForegroundColor());
-			add(textLabel, new MidpointLocator(this, 0));
-		}
-		textLabel.setIcon(image);
-	}
-
-	/**
-	 * Set the action image
-	 */
-	public void setActionImage() {
-		ImageDescriptor imageDescriptor = PageflowElementEditPart.IMG_ACTION;
-		Image image = EditorPlugin.getDefault().getImageRegistry().get(
-				imageDescriptor.toString());
-		if (null == image) {
-			EditorPlugin.getDefault().getImageRegistry().put(
-					imageDescriptor.toString(), imageDescriptor);
-			image = EditorPlugin.getDefault().getImageRegistry().get(
-					imageDescriptor.toString());
-		}
-		setImage(image);
-	}
-
-	/**
-	 * @return the icon image
-	 */
-	public Image getImage() {
-		if (textLabel != null)
-        {
-			return textLabel.getIcon();
-        }
-        return null;
-	}
-
-
-	/**
-	 * @param text
-	 */
-	public void setToolTipText(String text) {
-		Label toolTipLabel = null;
-
-		if (text != null && text.length() > 0) {
-			toolTipLabel = new Label(text);
-			toolTipLabel.setBorder(new MarginBorder(3));
-		}
-
-		super.setToolTip(toolTipLabel);
-	}
-
-	/**
-	 * @return the tool tip text or null if none
-	 */
-	public String getToolTipText() {
-		if (getToolTip() != null)
-		{
-			return ((Label) getToolTip()).getText();
-		}
-		return null;
-	}
-
-	/**
-	 * set the font including label's
-	 * 
-	 */
-	public void setFont(Font f) {
-		if (textLabel != null)
-			textLabel.setFont(f);
-		super.setFont(f);
-	}
-
-	/**
-	 * get the label's font from preference
-	 * 
-	 */
-	private Font getLabelFont() {
-		FontRegistry registry = JFaceResources.getFontRegistry();
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		FontData fontData = PreferenceConverter.getFontData(store,
-				GEMPreferences.LINE_LABEL_FONT);
-		if (!registry.get(fontData.toString()).equals(registry.defaultFont()))
-			return registry.get(fontData.toString());
-		
-		registry.put(fontData.toString(), new FontData[] {fontData});
-		return registry.get(fontData.toString());
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.draw2d.Shape#setLineWidth(int)
-	 */
-	public void setLineWidth(int w) {
-		if (textLabel != null)
-			textLabel.setBorderWidth(w);
-		arrow.setScale(10, getLineWidth() * 2);
-		super.setLineWidth(w);
-	}
-
-	/**
-	 * get the connection line width from preference.
-	 */
-	public int getLineWidth() {
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		lineWidth = store.getInt(GEMPreferences.LINE_WIDTH);
-		return lineWidth;
-	}
-
-	/**
-	 * set label's visibility
-	 * 
-	 * @param flag -
-	 *            visible or not.
-	 */
-	public void setLabelVisible(boolean flag) {
-		if (textLabel != null)
-			textLabel.setVisible(flag);
-	}
-
-	/**
-	 * get the label's visiblity from preference
-	 * 
-	 */
-	private boolean getLabelVisible() {
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		bLabelVisible = store.getBoolean(GEMPreferences.SHOW_LINE_LABELS);
-		return bLabelVisible;
-	}
-
-	/**
-	 * set the label's foreground color
-	 * 
-	 * @param c
-	 */
-	public void setLabelForegroundColor(Color c) {
-		labelFgColor = c;
-		if (textLabel != null)
-			textLabel.setForegroundColor(c);
-	}
-
-	/**
-	 * get the label's foreground color from preference
-	 * 
-	 */
-	private Color getLabelForegroundColor() {
-		if (labelFgColor == null) {
-			IPreferenceStore store = EditorPlugin.getDefault()
-					.getPreferenceStore();
-			labelFgColor = GEMPreferences.getColor(store,
-					GEMPreferences.LINE_LABEL_FONT_COLOR);
-		}
-		return labelFgColor;
-	}
-
-	/**
-	 * set the label's background color
-	 * 
-	 * @param c
-	 */
-	public void setLabelBackgroundColor(Color c) {
-		labelBgColor = c;
-		if (textLabel != null)
-			textLabel.setBackgroundColor(c);
-	}
-
-	/**
-	 * get the label's background color from preference
-	 * 
-	 */
-	private Color getLabelBackgroundColor() {
-		if (labelBgColor == null) {
-			IPreferenceStore store = EditorPlugin.getDefault()
-					.getPreferenceStore();
-			labelBgColor = GEMPreferences.getColor(store,
-					GEMPreferences.LINE_LABEL_COLOR);
-		}
-		return labelBgColor;
-	}
-
-	/**
-	 * get the foreground color from preference
-	 * 
-	 */
-	public Color getForegroundColor() {
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		final Color newFgColor = GEMPreferences.getColor(store, GEMPreferences.LINE_COLOR);
-        setForegroundColor(newFgColor);
-		return newFgColor;
-	}
-
-	/**
-	 * set the figure's foreground, which will also update the label's border's
-	 * color.
-	 */
-	public void setForegroundColor(Color c) {
-		if (textLabel != null)
-			textLabel.setBorderColor(c);
-		super.setForegroundColor(c);
-	}
-}
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PageflowNodeFigure.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PageflowNodeFigure.java
deleted file mode 100644
index 9a0827329..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/figure/PageflowNodeFigure.java
+++ /dev/null
@@ -1,376 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- *     Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure;
-
-import java.util.Vector;
-
-import org.eclipse.draw2d.ChopboxAnchor;
-import org.eclipse.draw2d.ConnectionAnchor;
-import org.eclipse.draw2d.Figure;
-import org.eclipse.draw2d.FlowLayout;
-import org.eclipse.draw2d.Label;
-import org.eclipse.draw2d.LabelAnchor;
-import org.eclipse.draw2d.MarginBorder;
-import org.eclipse.draw2d.PositionConstants;
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.draw2d.geometry.Rectangle;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
-import org.eclipse.jface.resource.FontRegistry;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
-import org.eclipse.jst.jsf.facesconfig.ui.preference.GEMPreferences;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.graphics.Image;
-
-/**
- * The figure for pageflow node, used by pageflow node edit part.
- * 
- */
-public class PageflowNodeFigure extends Figure {
-	/** Same connection anchors for source and target */
-	protected Vector connectionAnchors = new Vector(1);
-
-	/** label of the pageflow node figure */
-	private NodeLabel label;
-
-	/** the foreground color of Label */
-	private Color labelFgColor;
-
-	/** the background color of Label */
-//	private Color labelBgColor;  // TODO: variable is never read because getter is private
-
-	/** the text placement for the label */
-	private int textPlacement = PositionConstants.SOUTH;
-
-	/**
-	 * Default constructor
-	 */
-	public PageflowNodeFigure() {
-		setLayoutManager(new FlowLayout());
-
-		// initializeConnectionAnchors();
-	}
-
-	/**
-	 * get the source(output) anchor according to the input point.
-	 * 
-	 * @param p -
-	 *            the input point
-	 * @return - Source ConnectionAnchor
-	 */
-	public ConnectionAnchor getSourceConnectionAnchorAt(Point p) {
-		if (getSourceConnectionAnchors().size() == 0)
-			return null;
-		return (ConnectionAnchor) getSourceConnectionAnchors().get(0);
-	}
-
-	/**
-	 * get the default source anchor
-	 * 
-	 * @return - Source ConnectionAnchor
-	 */
-	public ConnectionAnchor getSourceConnectionAnchor() {
-		if (getSourceConnectionAnchors().size() == 0)
-			return null;
-		return (ConnectionAnchor) getSourceConnectionAnchors().get(0);
-	}
-
-	/**
-	 * Get the source connection anchors vector
-	 * 
-	 * @return - the vector
-	 */
-	private Vector getSourceConnectionAnchors() {
-		return connectionAnchors;
-	}
-
-	/**
-	 * get the target (input) connection Anchor according the input point
-	 * 
-	 * @param p -
-	 *            the input Point
-	 * @return - ConnectionAnchor
-	 */
-	public ConnectionAnchor getTargetConnectionAnchorAt(Point p) {
-		if (getTargetConnectionAnchors().size() == 0)
-			return null;
-		return (ConnectionAnchor) getTargetConnectionAnchors().get(0);
-	}
-
-	/**
-	 * get the default target (input) connection Anchor
-	 * 
-	 * @return - ConnectionAnchor
-	 */
-	public ConnectionAnchor getTargetConnectionAnchor() {
-		if (getTargetConnectionAnchors().size() == 0)
-			return null;
-		return (ConnectionAnchor) getTargetConnectionAnchors().get(0);
-	}
-
-	/**
-	 * Get the target connection anchors vector
-	 * 
-	 * @return - the vector
-	 */
-	private Vector getTargetConnectionAnchors() {
-		return connectionAnchors;
-	}
-
-	/**
-	 * update the anchors
-	 * 
-	 */
-	public void update() {
-		initializeConnectionAnchors();
-	}
-
-	/**
-	 * Initialize the connection anchors
-	 * 
-	 */
-	private void initializeConnectionAnchors() {
-		connectionAnchors.removeAllElements();
-		ChopboxAnchor inputConnectionAnchor = new LabelAnchor(label);
-		connectionAnchors.addElement(inputConnectionAnchor);
-	}
-
-	/**
-	 * get the text placement from preference.
-	 * 
-	 */
-	private int getTextPlacement() {
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		String s = store.getString(GEMPreferences.LABEL_PLACEMENT);
-		if (GEMPreferences.LABEL_PLACEMENT_TOP.equals(s))
-			textPlacement = PositionConstants.NORTH;
-		else if (GEMPreferences.LABEL_PLACEMENT_BOTTOM.equals(s))
-			textPlacement = PositionConstants.SOUTH;
-		else if (GEMPreferences.LABEL_PLACEMENT_LEFT.equals(s))
-			textPlacement = PositionConstants.WEST;
-		else if (GEMPreferences.LABEL_PLACEMENT_RIGHT.equals(s))
-			textPlacement = PositionConstants.EAST;
-		return textPlacement;
-	}
-
-	/**
-	 * get the label's background color from preference.
-	 * 
-	 * @return
-	 */
-	 // TODO: dead code
-//	private Color getLabelBackgroundColor() {
-//		return labelBgColor;
-//	}
-
-	/**
-	 * get the label's foreground color from preference.
-	 * 
-	 * @return
-	 */
-	private Color getLabelForegroundColor() {
-		if (labelFgColor == null) {
-			IPreferenceStore store = EditorPlugin.getDefault()
-					.getPreferenceStore();
-			labelFgColor = GEMPreferences.getColor(store,
-					GEMPreferences.FIGURE_LABEL_FONT_COLOR);
-		}
-		return labelFgColor;
-	}
-
-	/**
-	 * get the labe's font from preference.
-	 * 
-	 * @return
-	 */
-	private Font getLabelFont() {
-		FontRegistry registry = JFaceResources.getFontRegistry();
-		IPreferenceStore store = EditorPlugin.getDefault().getPreferenceStore();
-		FontData fontData = PreferenceConverter.getFontData(store,
-				GEMPreferences.FIGURE_LABEL_FONT);
-		if (!registry.get(fontData.toString()).equals(registry.defaultFont()))
-			return registry.get(fontData.toString());
-		
-		registry.put(fontData.toString(), new FontData[] {fontData});
-		return registry.get(fontData.toString());
-	}
-
-	/**
-	 * set the image and text of the figure
-	 * 
-	 * @param image -
-	 *            the image
-	 * @param str -
-	 *            the label
-	 */
-	public void setImageText(Image image, String str) {
-		if (image == null)
-			setText(str);
-		else if (str == null)
-			setImage(image);
-		else {
-			if (label == null) {
-				label = new NodeLabel(str, image);
-				label.setTextPlacement(getTextPlacement());
-				label.setForegroundColor(getLabelForegroundColor());
-				label.setFont(getLabelFont());
-				add(label);
-				initializeConnectionAnchors();
-			} else {
-				label.setIcon(image);
-				label.setText(str);
-			}
-		}
-	}
-
-	/**
-	 * set the image of the figure
-	 * 
-	 * @param image -
-	 *            the image
-	 */
-	public void setImage(Image image) {
-		if (image == null)
-			return;
-		if (label == null) {
-			label = new NodeLabel(image);
-			label.setTextPlacement(getTextPlacement());
-			label.setForegroundColor(getLabelForegroundColor());
-			label.setFont(getLabelFont());
-			add(label);
-			initializeConnectionAnchors();
-		} else
-			label.setIcon(image);
-	}
-
-	/**
-	 * set the text of the figure
-	 * 
-	 * @param str -
-	 *            the text
-	 */
-	public void setText(String str) {
-		if (str == null)
-			return;
-		if (label == null) {
-			label = new NodeLabel(str);
-			label.setTextPlacement(getTextPlacement());
-			label.setForegroundColor(getLabelForegroundColor());
-			label.setFont(getLabelFont());
-			add(label);
-			initializeConnectionAnchors();
-		} else
-			label.setText(str);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.draw2d.Figure#useLocalCoordinates()
-	 */
-	protected boolean useLocalCoordinates() {
-		return true;
-	}
-
-	/**
-	 * Returns the imageBounds.
-	 * 
-	 * @return - Rectangle of image
-	 */
-	public Rectangle getImageBounds() {
-		return label.getIconBounds();
-	}
-
-	/**
-	 * Returns the textBounds.
-	 * 
-	 * @return - Rectangle of text field
-	 */
-	public Rectangle getTextBounds() {
-		return label.getTextBounds();
-	}
-
-	/**
-	 * Returns the label.
-	 * 
-	 * @return - Label
-	 */
-	public Label getLabel() {
-		return label;
-	}
-
-	/**
-	 * set the label's backaground
-	 */
-	public void setBackgroundColor(Color bg) {
-//		TODO: var is never read: labelBgColor = bg;
-		if (label != null)
-			label.setBackgroundColor(bg);
-	}
-
-	/**
-	 * set the label's foreground
-	 */
-	public void setForegroundColor(Color fg) {
-		labelFgColor = fg;
-
-		if (label != null)
-			label.setForegroundColor(fg);
-	}
-
-	/**
-	 * Set the label's font
-	 */
-	public void setFont(Font f) {
-		if (label != null)
-			label.setFont(f);
-		super.setFont(f);
-	}
-
-	/**
-	 * Set the text placement for the label
-	 * 
-	 * @param where
-	 */
-	public void setTextPlacement(int where) {
-		textPlacement = where;
-		if (label != null)
-			label.setTextPlacement(where);
-	}
-
-
-	/**
-	 * @param text
-	 */
-	public void setToolTipText(String text) {
-		Label toolTipLabel = null;
-
-		if (text != null && text.length() > 0) {
-			toolTipLabel = new Label(text);
-			toolTipLabel.setBorder(new MarginBorder(3));
-		}
-
-		super.setToolTip(toolTipLabel);
-	}
-	/**
-	 * @return the figure's tool tip text or null if none
-	 */
-	public String getToolTipText() {
-		if (getToolTip() != null)
-			return ((Label) getToolTip()).getText();
-		return null;
-	}
-}