[442268] Remove dead code

This is code inherited from the GMF Tooling class originally copied
here, but never actually used in the Sirius code base.

Bug: 442268
Change-Id: I1a53111508c78220bb3ed934ef463b1785acdb8f
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>

3 files changed, 0 insertions, 185 deletions

diff --git a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/api/figure/SVGFigure.java b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/api/figure/SVGFigure.java
index 398b81e954..d78ba0dce5 100644
--- a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/api/figure/SVGFigure.java
+++ b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/api/figure/SVGFigure.java
@@ -13,16 +13,10 @@
 package org.eclipse.sirius.diagram.ui.tools.api.figure;
 
 import java.awt.RenderingHints;
-import java.awt.geom.Rectangle2D;
 import java.awt.image.BufferedImage;
 import java.io.IOException;
 import java.util.WeakHashMap;
 
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathConstants;
-import javax.xml.xpath.XPathExpressionException;
-import javax.xml.xpath.XPathFactory;
-
 import org.apache.batik.dom.svg.SAXSVGDocumentFactory;
 import org.apache.batik.util.XMLResourceDescriptor;
 import org.eclipse.draw2d.Figure;
@@ -30,14 +24,12 @@ import org.eclipse.draw2d.Graphics;
 import org.eclipse.draw2d.geometry.Rectangle;
 import org.eclipse.sirius.diagram.DiagramPlugin;
 import org.eclipse.sirius.diagram.ui.provider.Messages;
-import org.eclipse.sirius.diagram.ui.tools.internal.figure.svg.InferringNamespaceContext;
 import org.eclipse.sirius.diagram.ui.tools.internal.figure.svg.SVGUtils;
 import org.eclipse.sirius.diagram.ui.tools.internal.figure.svg.SimpleImageTranscoder;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.widgets.Display;
 import org.w3c.dom.Document;
-import org.w3c.dom.NodeList;
 
 //CHECKSTYLE:OFF
 public class SVGFigure extends Figure {
@@ -93,7 +85,6 @@ public class SVGFigure extends Figure {
     private Document createDocument() {
         String parser = XMLResourceDescriptor.getXMLParserClassName();
         SAXSVGDocumentFactory factory = new SAXSVGDocumentFactory(parser);
-
         return createDocument(factory, false);
     }
 
@@ -137,35 +128,6 @@ public class SVGFigure extends Figure {
         return uri;
     }
 
-    /**
-     * Returns true if document was loaded without errors; tries to load
-     * document if needed.
-     */
-    public final boolean checkContentAvailable() {
-        return getDocument() != null;
-    }
-
-    private XPath getXPath() {
-        XPath xpath = XPathFactory.newInstance().newXPath();
-        xpath.setNamespaceContext(new InferringNamespaceContext(getDocument().getDocumentElement()));
-        return xpath;
-    }
-
-    /**
-     * Executes XPath query over the SVG document.
-     */
-    protected final NodeList getNodes(String query) {
-        Document document = getDocument();
-        if (document != null) {
-            try {
-                return (NodeList) getXPath().evaluate(query, document, XPathConstants.NODESET);
-            } catch (XPathExpressionException e) {
-                throw new RuntimeException(e);
-            }
-        }
-        return null;
-    }
-
     @Override
     protected void paintFigure(Graphics graphics) {
         super.paintFigure(graphics);
@@ -233,37 +195,6 @@ public class SVGFigure extends Figure {
         }
     }
 
-    public final Rectangle2D getAreaOfInterest() {
-        getDocument();
-        return transcoder == null ? null : transcoder.getCanvasAreaOfInterest();
-    }
-
-    public void setAreaOfInterest(Rectangle2D value) {
-        getDocument();
-        if (transcoder != null) {
-            transcoder.setCanvasAreaOfInterest(value);
-        }
-        repaint();
-    }
-
-    public final boolean isSpecifyCanvasWidth() {
-        return specifyCanvasWidth;
-    }
-
-    public void setSpecifyCanvasWidth(boolean specifyCanvasWidth) {
-        this.specifyCanvasWidth = specifyCanvasWidth;
-        contentChanged();
-    }
-
-    public final boolean isSpecifyCanvasHeight() {
-        return specifyCanvasHeight;
-    }
-
-    public void setSpecifyCanvasHeight(boolean specifyCanvasHeight) {
-        this.specifyCanvasHeight = specifyCanvasHeight;
-        contentChanged();
-    }
-
     /**
      * Should be called when SVG document has been changed. It will be
      * re-rendered and figure will be repainted.
diff --git a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/InferringNamespaceContext.java b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/InferringNamespaceContext.java
deleted file mode 100644
index 96fb5356d0..0000000000
--- a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/InferringNamespaceContext.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
- * Copyright (c) 2008 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:
- *    Dmitry Stadnik - initial API and implementation
- *    Obeo - Adaptations.
- */
-package org.eclipse.sirius.diagram.ui.tools.internal.figure.svg;
-
-import java.util.Iterator;
-
-import javax.xml.XMLConstants;
-import javax.xml.namespace.NamespaceContext;
-
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-
-//CHECKSTYLE:OFF
-public class InferringNamespaceContext implements NamespaceContext {
-
-    private Node namespaceContext;
-
-    public InferringNamespaceContext(Node namespaceContext) {
-        this.namespaceContext = namespaceContext;
-    }
-
-    public String getNamespaceURI(String prefix) {
-        if (prefix.equals(XMLConstants.XML_NS_PREFIX)) {
-            return XMLConstants.XML_NS_URI;
-        } else if (prefix.equals(XMLConstants.XMLNS_ATTRIBUTE)) {
-            return XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
-        } else {
-            return inferNamespaceURI(prefix);
-        }
-    }
-
-    /*
-     * @see com.sun.org.apache.xml.internal.utils.PrefixResolverDefault
-     */
-    protected String inferNamespaceURI(String prefix) {
-        Node parent = namespaceContext;
-        String namespace = null;
-        int type;
-        while ((null != parent) && (null == namespace) && (((type = parent.getNodeType()) == Node.ELEMENT_NODE) || (type == Node.ENTITY_REFERENCE_NODE))) {
-            if (type == Node.ELEMENT_NODE) {
-                if (parent.getNodeName().indexOf(prefix + ":") == 0) { //$NON-NLS-1$
-                    return parent.getNamespaceURI();
-                }
-                NamedNodeMap nnm = parent.getAttributes();
-                for (int i = 0; i < nnm.getLength(); i++) {
-                    Node attr = nnm.item(i);
-                    String aname = attr.getNodeName();
-                    boolean isPrefix = aname.startsWith("xmlns:"); //$NON-NLS-1$
-                    if (isPrefix || aname.equals("xmlns")) { //$NON-NLS-1$
-                        int index = aname.indexOf(':');
-                        String p = isPrefix ? aname.substring(index + 1) : ""; //$NON-NLS-1$
-                        if (p.equals(prefix)) {
-                            namespace = attr.getNodeValue();
-                            break;
-                        }
-                    }
-                }
-            }
-            parent = parent.getParentNode();
-        }
-        return namespace;
-    }
-
-    public String getPrefix(String namespaceURI) {
-        return null;
-    }
-
-    public Iterator getPrefixes(String namespaceURI) {
-        return null;
-    }
-}
-// CHECKSTYLE:ON
diff --git a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/SVGUtils.java b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/SVGUtils.java
index 9648d95839..dcb935b154 100644
--- a/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/SVGUtils.java
+++ b/plugins/org.eclipse.sirius.diagram.ui/src-diag/org/eclipse/sirius/diagram/ui/tools/internal/figure/svg/SVGUtils.java
@@ -15,21 +15,9 @@ package org.eclipse.sirius.diagram.ui.tools.internal.figure.svg;
 import java.awt.image.BufferedImage;
 import java.awt.image.WritableRaster;
 
-import org.apache.batik.svggen.SVGColor;
-import org.apache.batik.svggen.SVGGeneratorContext;
-import org.apache.batik.svggen.SVGPaintDescriptor;
-import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.graphics.Device;
 import org.eclipse.swt.graphics.ImageData;
 import org.eclipse.swt.graphics.PaletteData;
-import org.eclipse.swt.widgets.Display;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.css.CSSStyleDeclaration;
-import org.w3c.dom.css.CSSValue;
-import org.w3c.dom.css.RGBColor;
-import org.w3c.dom.css.ViewCSS;
-import org.w3c.dom.svg.SVGPaint;
 
 //CHECKSTYLE:OFF
 public class SVGUtils {
@@ -37,28 +25,6 @@ public class SVGUtils {
     private SVGUtils() {
     }
 
-    public static String toSVGColor(Document document, Color color) {
-        java.awt.Color awtColor = new java.awt.Color(color.getRed(), color.getGreen(), color.getBlue());
-        SVGGeneratorContext svgContext = SVGGeneratorContext.createDefault(document);
-        SVGPaintDescriptor paint = SVGColor.toSVG(awtColor, svgContext);
-        return paint.getPaintValue();
-    }
-
-    public static Color toSWTColor(Element element, String attributeName) {
-        Document document = element.getOwnerDocument();
-        ViewCSS viewCSS = (ViewCSS) document.getDocumentElement();
-        CSSStyleDeclaration computedStyle = viewCSS.getComputedStyle(element, null);
-        SVGPaint svgPaint = (SVGPaint) computedStyle.getPropertyCSSValue(attributeName);
-        if (svgPaint.getPaintType() == SVGPaint.SVG_PAINTTYPE_RGBCOLOR) {
-            RGBColor rgb = svgPaint.getRGBColor();
-            float red = rgb.getRed().getFloatValue(CSSValue.CSS_PRIMITIVE_VALUE);
-            float green = rgb.getGreen().getFloatValue(CSSValue.CSS_PRIMITIVE_VALUE);
-            float blue = rgb.getBlue().getFloatValue(CSSValue.CSS_PRIMITIVE_VALUE);
-            return new Color(Display.getCurrent(), (int) red, (int) green, (int) blue);
-        }
-        return null;
-    }
-    
     /**
      * Converts an AWT based buffered image into an SWT <code>Image</code>. This
      * will always return an <code>Image</code> that has 24 bit depth regardless