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From jerem...@apache.org
Subject svn commit: r682757 [2/2] - in /xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src: java/META-INF/services/ java/org/apache/fop/render/ java/org/apache/fop/render/intermediate/ java/org/apache/fop/render/pdf/ java/org/apache/fop/svg/ sandbox/META-INF/...
Date Tue, 05 Aug 2008 15:31:02 GMT
Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainter.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainter.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainter.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainter.java Tue Aug  5 08:31:00 2008
@@ -24,16 +24,23 @@
 import java.awt.Paint;
 import java.awt.Rectangle;
 import java.awt.geom.AffineTransform;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.Map;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import org.apache.xmlgraphics.image.loader.ImageException;
+import org.apache.xmlgraphics.image.loader.ImageInfo;
+import org.apache.xmlgraphics.image.loader.ImageManager;
+import org.apache.xmlgraphics.image.loader.ImageSessionContext;
+import org.apache.xmlgraphics.image.loader.util.ImageUtil;
 import org.apache.xmlgraphics.xmp.Metadata;
 
 import org.apache.fop.apps.FOUserAgent;
 import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.events.ResourceEventProducer;
 import org.apache.fop.fo.extensions.xmp.XMPMetadata;
 import org.apache.fop.fonts.Font;
 import org.apache.fop.fonts.FontTriplet;
@@ -42,19 +49,17 @@
 import org.apache.fop.fonts.Typeface;
 import org.apache.fop.pdf.PDFAnnotList;
 import org.apache.fop.pdf.PDFDocument;
-import org.apache.fop.pdf.PDFFilterList;
 import org.apache.fop.pdf.PDFNumber;
 import org.apache.fop.pdf.PDFPage;
 import org.apache.fop.pdf.PDFResourceContext;
 import org.apache.fop.pdf.PDFResources;
-import org.apache.fop.pdf.PDFState;
-import org.apache.fop.pdf.PDFStream;
 import org.apache.fop.pdf.PDFTextUtil;
+import org.apache.fop.pdf.PDFXObject;
+import org.apache.fop.render.ImageHandler;
 import org.apache.fop.render.intermediate.AbstractBinaryWritingIFPainter;
 import org.apache.fop.render.intermediate.IFException;
 import org.apache.fop.render.intermediate.IFState;
 import org.apache.fop.util.CharUtilities;
-import org.apache.fop.util.ColorUtil;
 
 /**
  * IFPainter implementation that produces PDF.
@@ -79,8 +84,8 @@
     /** the /Resources object of the PDF document being created */
     protected PDFResources pdfResources;
 
-    /** the current stream to add PDF commands to */
-    protected PDFStream currentStream;
+    /** The current content generator */
+    protected PDFContentGenerator generator;
 
     /** the current annotation list to add annotations to */
     protected PDFResourceContext currentContext;
@@ -98,16 +103,6 @@
     /** the current page's PDF reference string (to avoid numerous function calls) */
     protected String currentPageRef;
 
-    /** drawing state */
-    protected PDFState currentState;
-
-    /** Text generation utility holding the current font status */
-    protected PDFTextUtil textutil;
-
-
-    /** Image handler registry */
-    private PDFImageHandlerRegistry imageHandlerRegistry = new PDFImageHandlerRegistry();
-
     /**
      * Default constructor.
      */
@@ -173,11 +168,9 @@
 
             //pageReferences.clear();
             pdfResources = null;
-            currentStream = null;
+            this.generator = null;
             currentContext = null;
             currentPage = null;
-            currentState = null;
-            this.textutil = null;
 
             //idPositions.clear();
             //idGoTos.clear();
@@ -213,20 +206,11 @@
 
         currentPageRef = currentPage.referencePDF();
 
-        currentStream = this.pdfDoc.getFactory()
-            .makeStream(PDFFilterList.CONTENT_FILTER, false);
-        this.textutil = new PDFTextUtil() {
-            protected void write(String code) {
-                currentStream.add(code);
-            }
-        };
-
-        currentState = new PDFState();
+        this.generator = new PDFContentGenerator(this.pdfDoc, this.outputStream, this.currentPage);
         // Transform the PDF's default coordinate system (0,0 at lower left) to the PDFPainter's
         AffineTransform basicPageTransform = new AffineTransform(1, 0, 0, -1, 0,
                 size.height);
-        currentState.concatenate(basicPageTransform);
-        currentStream.add(CTMHelper.toPDFString(basicPageTransform, true) + " cm\n");
+        generator.concatenate(basicPageTransform, true);
     }
 
     /** {@inheritDoc} */
@@ -258,80 +242,136 @@
     /** {@inheritDoc} */
     public void endPage() throws IFException {
         try {
-            this.pdfDoc.registerObject(currentStream);
-            currentPage.setContents(currentStream);
+            this.pdfDoc.registerObject(generator.getStream());
+            currentPage.setContents(generator.getStream());
             PDFAnnotList annots = currentPage.getAnnotations();
             if (annots != null) {
                 this.pdfDoc.addObject(annots);
             }
             this.pdfDoc.addObject(currentPage);
-            this.pdfDoc.output(this.outputStream);
-            this.textutil = null;
+            this.generator.flushPDFDoc();
+            this.generator = null;
         } catch (IOException ioe) {
             throw new IFException("I/O error in endPage()", ioe);
         }
     }
 
     /** {@inheritDoc} */
-    private void saveGraphicsState() {
-        //endTextObject();
-        currentState.push();
-        this.state = this.state.push();
-        currentStream.add("q\n");
-    }
-
-    private void restoreGraphicsState(boolean popState) {
-        endTextObject();
-        currentStream.add("Q\n");
-        if (popState) {
-            currentState.pop();
-            this.state = this.state.pop();
-        }
-    }
-
-    private void restoreGraphicsState() {
-        restoreGraphicsState(true);
-    }
-
-    /** {@inheritDoc} */
     public void startViewport(AffineTransform transform, Dimension size, Rectangle clipRect)
             throws IFException {
-        saveGraphicsState();
-        currentStream.add(CTMHelper.toPDFString(transform, true) + " cm\n");
+        generator.saveGraphicsState();
+        generator.add(CTMHelper.toPDFString(transform, true) + " cm\n");
         if (clipRect != null) {
             StringBuffer sb = new StringBuffer();
             sb.append(format(clipRect.x)).append(' ');
             sb.append(format(clipRect.y)).append(' ');
             sb.append(format(clipRect.width)).append(' ');
             sb.append(format(clipRect.height)).append(" re W n\n");
-            currentStream.add(sb.toString());
+            generator.add(sb.toString());
         }
     }
 
     /** {@inheritDoc} */
-    public void startGroup(AffineTransform transform) throws IFException {
-        saveGraphicsState();
-        currentStream.add(CTMHelper.toPDFString(transform, true) + " cm\n");
+    public void endViewport() throws IFException {
+        generator.restoreGraphicsState();
     }
 
     /** {@inheritDoc} */
-    public void endGroup() throws IFException {
-        restoreGraphicsState();
+    public void startGroup(AffineTransform transform) throws IFException {
+        generator.saveGraphicsState();
+        generator.add(CTMHelper.toPDFString(transform, true) + " cm\n");
     }
 
     /** {@inheritDoc} */
-    public void endViewport() throws IFException {
-        restoreGraphicsState();
+    public void endGroup() throws IFException {
+        generator.restoreGraphicsState();
     }
 
     /** {@inheritDoc} */
-    public void startImage(Rectangle rect) throws IFException {
-        // TODO Auto-generated method stub
+    public void drawImage(String uri, Rectangle rect, Map foreignAttributes) throws IFException {
+        PDFXObject xobject = pdfDoc.getXObject(uri);
+        if (xobject != null) {
+            placeImage(rect, xobject);
+            return;
+        }
+
+        ImageManager manager = getUserAgent().getFactory().getImageManager();
+        ImageInfo info = null;
+        try {
+            ImageSessionContext sessionContext = getUserAgent().getImageSessionContext();
+            info = manager.getImageInfo(uri, sessionContext);
+
+            PDFRenderingContext pdfContext = new PDFRenderingContext(
+                    getUserAgent(), generator, currentPage, getFontInfo());
+
+            Map hints = ImageUtil.getDefaultHints(sessionContext);
+            org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
+                        info, imageHandlerRegistry.getSupportedFlavors(pdfContext),
+                        hints, sessionContext);
+
+            //First check for a dynamically registered handler
+            ImageHandler handler = imageHandlerRegistry.getHandler(pdfContext, img);
+            if (handler == null) {
+                throw new UnsupportedOperationException(
+                        "No ImageHandler available for image: "
+                            + info + " (" + img.getClass().getName() + ")");
+            }
+
+            if (log.isDebugEnabled()) {
+                log.debug("Using ImageHandler: " + handler.getClass().getName());
+            }
+            try {
+                //TODO foreign attributes
+                handler.handleImage(pdfContext, img, rect);
+            } catch (IOException ioe) {
+                ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                        getUserAgent().getEventBroadcaster());
+                eventProducer.imageWritingError(this, ioe);
+                return;
+            }
+        } catch (ImageException ie) {
+            ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                    getUserAgent().getEventBroadcaster());
+            eventProducer.imageError(this, (info != null ? info.toString() : uri), ie, null);
+        } catch (FileNotFoundException fe) {
+            ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                    getUserAgent().getEventBroadcaster());
+            eventProducer.imageNotFound(this, (info != null ? info.toString() : uri), fe, null);
+        } catch (IOException ioe) {
+            ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                    getUserAgent().getEventBroadcaster());
+            eventProducer.imageIOError(this, (info != null ? info.toString() : uri), ioe, null);
+        }
 
+        // output new data
+        try {
+            generator.flushPDFDoc();
+        } catch (IOException ioe) {
+            throw new IFException("I/O error flushing the PDF document", ioe);
+        }
+    }
+
+    /**
+     * Places a previously registered image at a certain place on the page.
+     * @param x X coordinate
+     * @param y Y coordinate
+     * @param w width for image
+     * @param h height for image
+     * @param xobj the image XObject
+     */
+    private void placeImage(Rectangle rect, PDFXObject xobj) {
+        generator.saveGraphicsState();
+        generator.add(format(rect.width) + " 0 0 "
+                          + format(-rect.height) + " "
+                          + format(rect.x) + " "
+                          + format(rect.y + rect.height )
+                          + " cm " + xobj.getName() + " Do\n");
+        generator.restoreGraphicsState();
     }
 
+
     /** {@inheritDoc} */
-    public void drawImage(String uri, Rectangle rect) throws IFException {
+    public void startImage(Rectangle rect) throws IFException {
         // TODO Auto-generated method stub
 
     }
@@ -348,14 +388,6 @@
 
     }
 
-    private static String toString(Paint paint) {
-        if (paint instanceof Color) {
-            return ColorUtil.colorToString((Color)paint);
-        } else {
-            throw new UnsupportedOperationException("Paint not supported: " + paint);
-        }
-    }
-
     /**
      * Formats a integer value (normally coordinates in millipoints) to a String.
      * @param value the value (in millipoints)
@@ -365,37 +397,16 @@
         return PDFNumber.doubleOut(value / 1000f);
     }
 
-    /**
-     * Establishes a new foreground or fill color.
-     * @param col the color to apply (null skips this operation)
-     * @param fill true to set the fill color, false for the foreground color
-     */
-    private void updateColor(Color col, boolean fill) {
-        if (col == null) {
-            return;
-        }
-        boolean update = false;
-        if (fill) {
-            update = currentState.setBackColor(col);
-        } else {
-            update = currentState.setColor(col);
-        }
-
-        if (update) {
-            pdfUtil.setColor(col, fill, this.currentStream);
-        }
-    }
-
     /** {@inheritDoc} */
     public void drawRect(Rectangle rect, Paint fill, Color stroke) throws IFException {
         if (fill == null && stroke == null) {
             return;
         }
-        endTextObject();
+        generator.endTextObject();
         if (rect.width != 0 && rect.height != 0) {
             if (fill != null) {
                 if (fill instanceof Color) {
-                    updateColor((Color)fill, true);
+                    generator.updateColor((Color)fill, true, null);
                 } else {
                     throw new UnsupportedOperationException("Non-Color paints NYI");
                 }
@@ -415,21 +426,7 @@
                 sb.append(" S");
             }
             sb.append('\n');
-            currentStream.add(sb.toString());
-        }
-    }
-
-    /** Indicates the beginning of a text object. */
-    private void beginTextObject() {
-        if (!textutil.isInTextObject()) {
-            textutil.beginTextObject();
-        }
-    }
-
-    /** Indicates the end of a text object. */
-    private void endTextObject() {
-        if (textutil.isInTextObject()) {
-            textutil.endTextObject();
+            generator.add(sb.toString());
         }
     }
 
@@ -447,14 +444,14 @@
     /** {@inheritDoc} */
     public void drawText(int x, int y, int[] dx, int[] dy, String text) throws IFException {
         //Note: dy is currently ignored
-        beginTextObject();
+        generator.beginTextObject();
         FontTriplet triplet = new FontTriplet(
                 state.getFontFamily(), state.getFontStyle(), state.getFontWeight());
         //TODO Ignored: state.getFontVariant()
         String fontKey = fontInfo.getInternalFontKey(triplet);
         int sizeMillipoints = state.getFontSize();
         float fontSize = sizeMillipoints / 1000f;
-        updateColor(state.getTextColor(), true);
+        generator.updateColor(state.getTextColor(), true, null);
 
         // This assumes that *all* CIDFonts use a /ToUnicode mapping
         Typeface tf = getTypeface(fontKey);
@@ -465,6 +462,7 @@
         Font font = fontInfo.getFontInstance(triplet, sizeMillipoints);
         String fontName = font.getFontName();
 
+        PDFTextUtil textutil = generator.getTextUtil();
         textutil.updateTf(fontKey, fontSize, tf.isMultiByte());
 
         textutil.writeTextMatrix(new AffineTransform(1, 0, 0, -1, x / 1000f, y / 1000f));

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainterMaker.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainterMaker.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainterMaker.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFPainterMaker.java Tue Aug  5 08:31:00 2008
@@ -30,7 +30,8 @@
  */
 public class PDFPainterMaker extends AbstractIFPainterMaker {
 
-    private static final String[] MIMES = new String[] {MimeConstants.MIME_PDF};
+    //TODO Revert to normal MIME after stabilization!
+    private static final String[] MIMES = new String[] {MimeConstants.MIME_PDF + ";mode=painter"};
 
     /** {@inheritDoc} */
     public IFPainter makePainter(FOUserAgent ua) {

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderer.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderer.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderer.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderer.java Tue Aug  5 08:31:00 2008
@@ -76,7 +76,6 @@
 import org.apache.fop.pdf.PDFDocument;
 import org.apache.fop.pdf.PDFEncryptionParams;
 import org.apache.fop.pdf.PDFFactory;
-import org.apache.fop.pdf.PDFFilterList;
 import org.apache.fop.pdf.PDFGoTo;
 import org.apache.fop.pdf.PDFInfo;
 import org.apache.fop.pdf.PDFLink;
@@ -86,7 +85,6 @@
 import org.apache.fop.pdf.PDFResourceContext;
 import org.apache.fop.pdf.PDFResources;
 import org.apache.fop.pdf.PDFState;
-import org.apache.fop.pdf.PDFStream;
 import org.apache.fop.pdf.PDFTextUtil;
 import org.apache.fop.pdf.PDFXMode;
 import org.apache.fop.pdf.PDFXObject;
@@ -167,10 +165,8 @@
      */
     protected PDFResources pdfResources;
 
-    /**
-     * the current stream to add PDF commands to
-     */
-    protected PDFStream currentStream;
+    /** The current content generator to produce PDF commands with */
+    protected PDFContentGenerator generator;
 
     /**
      * the current annotation list to add annotations to
@@ -187,11 +183,6 @@
      */
     protected String currentPageRef;
 
-    /** drawing state */
-    protected PDFState currentState = null;
-
-    /** Text generation utility holding the current font status */
-    protected PDFTextUtil textutil;
     /** page height */
     protected int pageHeight;
 
@@ -214,6 +205,14 @@
         return this.pdfUtil;
     }
 
+    PDFContentGenerator getGenerator() {
+        return this.generator;
+    }
+
+    PDFState getState() {
+        return getGenerator().getState();
+    }
+
     /** {@inheritDoc} */
     public void startRenderer(OutputStream stream) throws IOException {
         if (userAgent == null) {
@@ -258,11 +257,12 @@
         pageReferences.clear();
         //pvReferences.clear();
         pdfResources = null;
-        currentStream = null;
+        this.generator = null;
+        //currentStream = null;
         currentContext = null;
         currentPage = null;
-        currentState = null;
-        this.textutil = null;
+        //currentState = null;
+        //this.textutil = null;
 
         idPositions.clear();
         idGoTos.clear();
@@ -354,48 +354,24 @@
         return new PDFGraphics2DAdapter(this);
     }
 
-    /**
-     * writes out a comment.
-     * @param text text for the comment
-     */
-    protected void comment(String text) {
-        if (WRITE_COMMENTS) {
-            currentStream.add("% " + text + "\n");
-        }
-    }
-
     /** {@inheritDoc} */
     protected void saveGraphicsState() {
-        endTextObject();
-        currentState.push();
-        currentStream.add("q\n");
-    }
-
-    private void restoreGraphicsState(boolean popState) {
-        endTextObject();
-        currentStream.add("Q\n");
-        if (popState) {
-            currentState.pop();
-        }
+        generator.saveGraphicsState();
     }
 
     /** {@inheritDoc} */
     protected void restoreGraphicsState() {
-        restoreGraphicsState(true);
+        generator.restoreGraphicsState();
     }
 
     /** Indicates the beginning of a text object. */
     protected void beginTextObject() {
-        if (!textutil.isInTextObject()) {
-            textutil.beginTextObject();
-        }
+        generator.beginTextObject();
     }
 
     /** Indicates the end of a text object. */
     protected void endTextObject() {
-        if (textutil.isInTextObject()) {
-            textutil.endTextObject();
-        }
+        generator.endTextObject();
     }
 
     /**
@@ -483,6 +459,8 @@
         double h = bounds.getHeight();
         pageHeight = (int) h;
 
+        this.generator = new PDFContentGenerator(this.pdfDoc, this.ostream, this.currentPage);
+        /*
         currentStream = this.pdfDoc.getFactory()
             .makeStream(PDFFilterList.CONTENT_FILTER, false);
         this.textutil = new PDFTextUtil() {
@@ -492,31 +470,37 @@
         };
 
         currentState = new PDFState();
+        */
         // Transform the PDF's default coordinate system (0,0 at lower left) to the PDFRenderer's
         AffineTransform basicPageTransform = new AffineTransform(1, 0, 0, -1, 0,
                 pageHeight / 1000f);
+        generator.concatenate(basicPageTransform);
+        /*
         currentState.concatenate(basicPageTransform);
         currentStream.add(CTMHelper.toPDFString(basicPageTransform, false) + " cm\n");
+        */
 
         super.renderPage(page);
 
-        this.pdfDoc.registerObject(currentStream);
-        currentPage.setContents(currentStream);
+        this.pdfDoc.registerObject(generator.getStream());
+        currentPage.setContents(generator.getStream());
         PDFAnnotList annots = currentPage.getAnnotations();
         if (annots != null) {
             this.pdfDoc.addObject(annots);
         }
         this.pdfDoc.addObject(currentPage);
-        this.pdfDoc.output(ostream);
-        this.textutil = null;
+        this.generator.flushPDFDoc();
+        this.generator = null;
     }
 
     /** {@inheritDoc} */
     protected void startVParea(CTM ctm, Rectangle2D clippingRect) {
         saveGraphicsState();
         // Set the given CTM in the graphics state
+        /*
         currentState.concatenate(
                 new AffineTransform(CTMHelper.toPDFArray(ctm)));
+                */
 
         if (clippingRect != null) {
             clipRect((float)clippingRect.getX() / 1000f,
@@ -525,7 +509,8 @@
                     (float)clippingRect.getHeight() / 1000f);
         }
         // multiply with current CTM
-        currentStream.add(CTMHelper.toPDFString(ctm) + " cm\n");
+        generator.concatenate(new AffineTransform(CTMHelper.toPDFArray(ctm)));
+        //currentStream.add(CTMHelper.toPDFString(ctm) + " cm\n");
     }
 
     /** {@inheritDoc} */
@@ -535,10 +520,12 @@
 
     /** {@inheritDoc} */
     protected void concatenateTransformationMatrix(AffineTransform at) {
+        generator.concatenate(at);
+        /*
         if (!at.isIdentity()) {
             currentState.concatenate(at);
             currentStream.add(CTMHelper.toPDFString(at, false) + " cm\n");
-        }
+        }*/
     }
 
     /**
@@ -562,7 +549,7 @@
         }
         switch (style) {
             case Constants.EN_DASHED:
-                setColor(col, false, null);
+                generator.setColor(col, false);
                 if (horz) {
                     float unit = Math.abs(2 * h);
                     int rep = (int)(w / unit);
@@ -570,10 +557,10 @@
                         rep++;
                     }
                     unit = w / rep;
-                    currentStream.add("[" + format(unit) + "] 0 d ");
-                    currentStream.add(format(h) + " w\n");
+                    generator.add("[" + format(unit) + "] 0 d ");
+                    generator.add(format(h) + " w\n");
                     float ym = y1 + (h / 2);
-                    currentStream.add(format(x1) + " " + format(ym) + " m "
+                    generator.add(format(x1) + " " + format(ym) + " m "
                             + format(x2) + " " + format(ym) + " l S\n");
                 } else {
                     float unit = Math.abs(2 * w);
@@ -582,16 +569,16 @@
                         rep++;
                     }
                     unit = h / rep;
-                    currentStream.add("[" + format(unit) + "] 0 d ");
-                    currentStream.add(format(w) + " w\n");
+                    generator.add("[" + format(unit) + "] 0 d ");
+                    generator.add(format(w) + " w\n");
                     float xm = x1 + (w / 2);
-                    currentStream.add(format(xm) + " " + format(y1) + " m "
+                    generator.add(format(xm) + " " + format(y1) + " m "
                             + format(xm) + " " + format(y2) + " l S\n");
                 }
                 break;
             case Constants.EN_DOTTED:
-                setColor(col, false, null);
-                currentStream.add("1 J ");
+                generator.setColor(col, false);
+                generator.add("1 J ");
                 if (horz) {
                     float unit = Math.abs(2 * h);
                     int rep = (int)(w / unit);
@@ -599,10 +586,10 @@
                         rep++;
                     }
                     unit = w / rep;
-                    currentStream.add("[0 " + format(unit) + "] 0 d ");
-                    currentStream.add(format(h) + " w\n");
+                    generator.add("[0 " + format(unit) + "] 0 d ");
+                    generator.add(format(h) + " w\n");
                     float ym = y1 + (h / 2);
-                    currentStream.add(format(x1) + " " + format(ym) + " m "
+                    generator.add(format(x1) + " " + format(ym) + " m "
                             + format(x2) + " " + format(ym) + " l S\n");
                 } else {
                     float unit = Math.abs(2 * w);
@@ -611,33 +598,33 @@
                         rep++;
                     }
                     unit = h / rep;
-                    currentStream.add("[0 " + format(unit) + " ] 0 d ");
-                    currentStream.add(format(w) + " w\n");
+                    generator.add("[0 " + format(unit) + " ] 0 d ");
+                    generator.add(format(w) + " w\n");
                     float xm = x1 + (w / 2);
-                    currentStream.add(format(xm) + " " + format(y1) + " m "
+                    generator.add(format(xm) + " " + format(y1) + " m "
                             + format(xm) + " " + format(y2) + " l S\n");
                 }
                 break;
             case Constants.EN_DOUBLE:
-                setColor(col, false, null);
-                currentStream.add("[] 0 d ");
+                generator.setColor(col, false);
+                generator.add("[] 0 d ");
                 if (horz) {
                     float h3 = h / 3;
-                    currentStream.add(format(h3) + " w\n");
+                    generator.add(format(h3) + " w\n");
                     float ym1 = y1 + (h3 / 2);
                     float ym2 = ym1 + h3 + h3;
-                    currentStream.add(format(x1) + " " + format(ym1) + " m "
+                    generator.add(format(x1) + " " + format(ym1) + " m "
                             + format(x2) + " " + format(ym1) + " l S\n");
-                    currentStream.add(format(x1) + " " + format(ym2) + " m "
+                    generator.add(format(x1) + " " + format(ym2) + " m "
                             + format(x2) + " " + format(ym2) + " l S\n");
                 } else {
                     float w3 = w / 3;
-                    currentStream.add(format(w3) + " w\n");
+                    generator.add(format(w3) + " w\n");
                     float xm1 = x1 + (w3 / 2);
                     float xm2 = xm1 + w3 + w3;
-                    currentStream.add(format(xm1) + " " + format(y1) + " m "
+                    generator.add(format(xm1) + " " + format(y1) + " m "
                             + format(xm1) + " " + format(y2) + " l S\n");
-                    currentStream.add(format(xm2) + " " + format(y1) + " m "
+                    generator.add(format(xm2) + " " + format(y1) + " m "
                             + format(xm2) + " " + format(y2) + " l S\n");
                 }
                 break;
@@ -645,36 +632,36 @@
             case Constants.EN_RIDGE:
             {
                 float colFactor = (style == EN_GROOVE ? 0.4f : -0.4f);
-                currentStream.add("[] 0 d ");
+                generator.add("[] 0 d ");
                 if (horz) {
                     Color uppercol = lightenColor(col, -colFactor);
                     Color lowercol = lightenColor(col, colFactor);
                     float h3 = h / 3;
-                    currentStream.add(format(h3) + " w\n");
+                    generator.add(format(h3) + " w\n");
                     float ym1 = y1 + (h3 / 2);
-                    setColor(uppercol, false, null);
-                    currentStream.add(format(x1) + " " + format(ym1) + " m "
+                    generator.setColor(uppercol, false);
+                    generator.add(format(x1) + " " + format(ym1) + " m "
                             + format(x2) + " " + format(ym1) + " l S\n");
-                    setColor(col, false, null);
-                    currentStream.add(format(x1) + " " + format(ym1 + h3) + " m "
+                    generator.setColor(col, false);
+                    generator.add(format(x1) + " " + format(ym1 + h3) + " m "
                                         + format(x2) + " " + format(ym1 + h3) + " l S\n");
-                    setColor(lowercol, false, null);
-                    currentStream.add(format(x1) + " " + format(ym1 + h3 + h3) + " m "
+                    generator.setColor(lowercol, false);
+                    generator.add(format(x1) + " " + format(ym1 + h3 + h3) + " m "
                                         + format(x2) + " " + format(ym1 + h3 + h3) + " l S\n");
                 } else {
                     Color leftcol = lightenColor(col, -colFactor);
                     Color rightcol = lightenColor(col, colFactor);
                     float w3 = w / 3;
-                    currentStream.add(format(w3) + " w\n");
+                    generator.add(format(w3) + " w\n");
                     float xm1 = x1 + (w3 / 2);
-                    setColor(leftcol, false, null);
-                    currentStream.add(format(xm1) + " " + format(y1) + " m "
+                    generator.setColor(leftcol, false);
+                    generator.add(format(xm1) + " " + format(y1) + " m "
                             + format(xm1) + " " + format(y2) + " l S\n");
-                    setColor(col, false, null);
-                    currentStream.add(format(xm1 + w3) + " " + format(y1) + " m "
+                    generator.setColor(col, false);
+                    generator.add(format(xm1 + w3) + " " + format(y1) + " m "
                                         + format(xm1 + w3) + " " + format(y2) + " l S\n");
-                    setColor(rightcol, false, null);
-                    currentStream.add(format(xm1 + w3 + w3) + " " + format(y1) + " m "
+                    generator.setColor(rightcol, false);
+                    generator.add(format(xm1 + w3 + w3) + " " + format(y1) + " m "
                                         + format(xm1 + w3 + w3) + " " + format(y2) + " l S\n");
                 }
                 break;
@@ -683,21 +670,21 @@
             case Constants.EN_OUTSET:
             {
                 float colFactor = (style == EN_OUTSET ? 0.4f : -0.4f);
-                currentStream.add("[] 0 d ");
+                generator.add("[] 0 d ");
                 Color c = col;
                 if (horz) {
                     c = lightenColor(c, (startOrBefore ? 1 : -1) * colFactor);
-                    currentStream.add(format(h) + " w\n");
+                    generator.add(format(h) + " w\n");
                     float ym1 = y1 + (h / 2);
-                    setColor(c, false, null);
-                    currentStream.add(format(x1) + " " + format(ym1) + " m "
+                    generator.setColor(c, false);
+                    generator.add(format(x1) + " " + format(ym1) + " m "
                             + format(x2) + " " + format(ym1) + " l S\n");
                 } else {
                     c = lightenColor(c, (startOrBefore ? 1 : -1) * colFactor);
-                    currentStream.add(format(w) + " w\n");
+                    generator.add(format(w) + " w\n");
                     float xm1 = x1 + (w / 2);
-                    setColor(c, false, null);
-                    currentStream.add(format(xm1) + " " + format(y1) + " m "
+                    generator.setColor(c, false);
+                    generator.add(format(xm1) + " " + format(y1) + " m "
                             + format(xm1) + " " + format(y2) + " l S\n");
                 }
                 break;
@@ -705,36 +692,25 @@
             case Constants.EN_HIDDEN:
                 break;
             default:
-                setColor(col, false, null);
-                currentStream.add("[] 0 d ");
+                generator.setColor(col, false);
+                generator.add("[] 0 d ");
                 if (horz) {
-                    currentStream.add(format(h) + " w\n");
+                    generator.add(format(h) + " w\n");
                     float ym = y1 + (h / 2);
-                    currentStream.add(format(x1) + " " + format(ym) + " m "
+                    generator.add(format(x1) + " " + format(ym) + " m "
                             + format(x2) + " " + format(ym) + " l S\n");
                 } else {
-                    currentStream.add(format(w) + " w\n");
+                    generator.add(format(w) + " w\n");
                     float xm = x1 + (w / 2);
-                    currentStream.add(format(xm) + " " + format(y1) + " m "
+                    generator.add(format(xm) + " " + format(y1) + " m "
                             + format(xm) + " " + format(y2) + " l S\n");
                 }
         }
     }
 
-    /**
-     * Sets the current line width in points.
-     * @param width line width in points
-     */
-    private void updateLineWidth(float width) {
-        if (currentState.setLineWidth(width)) {
-            //Only write if value has changed WRT the current line width
-            currentStream.add(format(width) + " w\n");
-        }
-    }
-
     /** {@inheritDoc} */
     protected void clipRect(float x, float y, float width, float height) {
-        currentStream.add(format(x) + " " + format(y) + " "
+        generator.add(format(x) + " " + format(y) + " "
                 + format(width) + " " + format(height) + " re ");
         clip();
     }
@@ -743,8 +719,7 @@
      * Clip an area.
      */
     protected void clip() {
-        currentStream.add("W\n");
-        currentStream.add("n\n");
+        generator.add("W\n" + "n\n");
     }
 
     /**
@@ -753,7 +728,7 @@
      * @param y y coordinate
      */
     protected void moveTo(float x, float y) {
-        currentStream.add(format(x) + " " + format(y) + " m ");
+        generator.add(format(x) + " " + format(y) + " m ");
     }
 
     /**
@@ -763,7 +738,7 @@
      * @param y y coordinate
      */
     protected void lineTo(float x, float y) {
-        currentStream.add(format(x) + " " + format(y) + " l ");
+        generator.add(format(x) + " " + format(y) + " l ");
     }
 
     /**
@@ -771,7 +746,7 @@
      * the current point to the starting point of the subpath.
      */
     protected void closePath() {
-        currentStream.add("h ");
+        generator.add("h ");
     }
 
     /**
@@ -779,7 +754,7 @@
      */
     protected void fillRect(float x, float y, float w, float h) {
         if (w != 0 && h != 0) {
-            currentStream.add(format(x) + " " + format(y) + " "
+            generator.add(format(x) + " " + format(y) + " "
                     + format(w) + " " + format(h) + " re f\n");
         }
     }
@@ -793,8 +768,8 @@
      * @param endy the y end position
      */
     private void drawLine(float startx, float starty, float endx, float endy) {
-        currentStream.add(format(startx) + " " + format(starty) + " m ");
-        currentStream.add(format(endx) + " " + format(endy) + " l S\n");
+        generator.add(format(startx) + " " + format(starty) + " m ");
+        generator.add(format(endx) + " " + format(endy) + " l S\n");
     }
 
     /**
@@ -805,15 +780,15 @@
         List breakOutList = new java.util.ArrayList();
         PDFState.Data data;
         while (true) {
-            data = currentState.getData();
-            if (currentState.pop() == null) {
+            data = getState().getData();
+            if (getState().pop() == null) {
                 break;
             }
             if (breakOutList.size() == 0) {
-                comment("------ break out!");
+                generator.comment("------ break out!");
             }
             breakOutList.add(0, data); //Insert because of stack-popping
-            restoreGraphicsState(false);
+            generator.restoreGraphicsState();
         }
         return breakOutList;
     }
@@ -823,7 +798,7 @@
      * @param breakOutList the state stack to restore.
      */
     protected void restoreStateStackAfterBreakOut(List breakOutList) {
-        comment("------ restoring context after break-out...");
+        generator.comment("------ restoring context after break-out...");
         PDFState.Data data;
         Iterator i = breakOutList.iterator();
         while (i.hasNext()) {
@@ -835,7 +810,7 @@
             //Left out for now because all this painting stuff is very
             //inconsistent. Some values go over PDFState, some don't.
         }
-        comment("------ done.");
+        generator.comment("------ done.");
     }
 
     /**
@@ -967,7 +942,7 @@
      */
     protected void saveAbsolutePosition(String id, int relativeIPP, int relativeBPP) {
         saveAbsolutePosition(id, currentPageRef,
-                             relativeIPP, relativeBPP, currentState.getTransform());
+                             relativeIPP, relativeBPP, getState().getTransform());
     }
 
     /**
@@ -991,8 +966,8 @@
                 bpp += currentBPPosition;
             }
             AffineTransform tf = positioning == Block.FIXED
-                ? currentState.getBaseTransform()
-                : currentState.getTransform();
+                ? getState().getBaseTransform()
+                : getState().getTransform();
             saveAbsolutePosition(id, currentPageRef, ipp, bpp, tf);
         }
     }
@@ -1055,7 +1030,7 @@
             int bpp = currentBPPosition + ip.getOffset();
             ipRect = new Rectangle2D.Float(ipp / 1000f, bpp / 1000f,
                                            ip.getIPD() / 1000f, ip.getBPD() / 1000f);
-            AffineTransform transform = currentState.getTransform();
+            AffineTransform transform = getState().getTransform();
             ipRect = transform.createTransformedShape(ipRect).getBounds2D();
 
             factory = pdfDoc.getFactory();
@@ -1131,6 +1106,7 @@
         // This assumes that *all* CIDFonts use a /ToUnicode mapping
         Typeface tf = getTypeface(fontName);
 
+        PDFTextUtil textutil = generator.getTextUtil();
         textutil.updateTf(fontName, size / 1000f, tf.isMultiByte());
 
 
@@ -1174,7 +1150,7 @@
 
             if (tws != 0) {
                 float adjust = tws / (font.getFontSize() / 1000f);
-                textutil.adjustGlyphTJ(adjust);
+                generator.getTextUtil().adjustGlyphTJ(adjust);
             }
         }
 
@@ -1213,6 +1189,7 @@
         if (tf instanceof SingleByteFont) {
             singleByteFont = (SingleByteFont)tf;
         }
+        PDFTextUtil textutil = generator.getTextUtil();
 
         int l = s.length();
 
@@ -1258,48 +1235,9 @@
         }
     }
 
-    /**
-     * Establishes a new foreground or fill color. In contrast to updateColor
-     * this method does not check the PDFState for optimization possibilities.
-     * @param col the color to apply
-     * @param fill true to set the fill color, false for the foreground color
-     * @param pdf StringBuffer to write the PDF code to, if null, the code is
-     *     written to the current stream.
-     */
-    protected void setColor(Color col, boolean fill, StringBuffer pdf) {
-        if (pdf != null) {
-            pdfUtil.setColor(col, fill, pdf);
-        } else {
-            pdfUtil.setColor(col, fill, this.currentStream);
-        }
-    }
-
-    /**
-     * Establishes a new foreground or fill color.
-     * @param col the color to apply (null skips this operation)
-     * @param fill true to set the fill color, false for the foreground color
-     * @param pdf StringBuffer to write the PDF code to, if null, the code is
-     *     written to the current stream.
-     */
-    private void updateColor(Color col, boolean fill, StringBuffer pdf) {
-        if (col == null) {
-            return;
-        }
-        boolean update = false;
-        if (fill) {
-            update = currentState.setBackColor(col);
-        } else {
-            update = currentState.setColor(col);
-        }
-
-        if (update) {
-            setColor(col, fill, pdf);
-        }
-    }
-
     /** {@inheritDoc} */
     protected void updateColor(Color col, boolean fill) {
-        updateColor(col, fill, null);
+        generator.updateColor(col, fill, null);
     }
 
     /** {@inheritDoc} */
@@ -1398,7 +1336,7 @@
 
         // output new data
         try {
-            this.pdfDoc.output(ostream);
+            this.generator.flushPDFDoc();
         } catch (IOException ioe) {
             // ioexception will be caught later
         }
@@ -1414,7 +1352,7 @@
      */
     public void placeImage(float x, float y, float w, float h, PDFXObject xobj) {
         saveGraphicsState();
-        currentStream.add(format(w) + " 0 0 "
+        generator.add(format(w) + " 0 0 "
                           + format(-h) + " "
                           + format(currentIPPosition / 1000f + x) + " "
                           + format(currentBPPosition / 1000f + h + y)
@@ -1429,12 +1367,12 @@
                 x, y, width, height, foreignAttributes);
         context.setProperty(PDFRendererContextConstants.PDF_DOCUMENT, pdfDoc);
         context.setProperty(PDFRendererContextConstants.OUTPUT_STREAM, ostream);
-        context.setProperty(PDFRendererContextConstants.PDF_STATE, currentState);
+        context.setProperty(PDFRendererContextConstants.PDF_STATE, getState());
         context.setProperty(PDFRendererContextConstants.PDF_PAGE, currentPage);
         context.setProperty(PDFRendererContextConstants.PDF_CONTEXT,
                     currentContext == null ? currentPage : currentContext);
         context.setProperty(PDFRendererContextConstants.PDF_CONTEXT, currentContext);
-        context.setProperty(PDFRendererContextConstants.PDF_STREAM, currentStream);
+        context.setProperty(PDFRendererContextConstants.PDF_STREAM, generator.getStream());
         context.setProperty(PDFRendererContextConstants.PDF_FONT_INFO, fontInfo);
         context.setProperty(PDFRendererContextConstants.PDF_FONT_NAME, "");
         context.setProperty(PDFRendererContextConstants.PDF_FONT_SIZE, new Integer(0));
@@ -1449,7 +1387,7 @@
     public void renderLeader(Leader area) {
         renderInlineAreaBackAndBorders(area);
 
-        currentState.push();
+        getState().push();
         saveGraphicsState();
         int style = area.getRuleStyle();
         float startx = (currentIPPosition + area.getBorderAndPaddingWidthStart()) / 1000f;
@@ -1470,7 +1408,7 @@
                 clipRect(startx, starty, endx - startx, ruleThickness);
                 //This displaces the dots to the right by half a dot's width
                 //TODO There's room for improvement here
-                currentStream.add("1 0 0 1 " + format(ruleThickness / 2) + " 0 cm\n");
+                generator.add("1 0 0 1 " + format(ruleThickness / 2) + " 0 cm\n");
                 drawBorderLine(startx, starty, endx, starty + ruleThickness,
                         true, true, style, col);
                 break;
@@ -1478,36 +1416,36 @@
             case EN_RIDGE:
                 float half = area.getRuleThickness() / 2000f;
 
-                setColor(lightenColor(col, 0.6f), true, null);
-                currentStream.add(format(startx) + " " + format(starty) + " m\n");
-                currentStream.add(format(endx) + " " + format(starty) + " l\n");
-                currentStream.add(format(endx) + " " + format(starty + 2 * half) + " l\n");
-                currentStream.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
-                currentStream.add("h\n");
-                currentStream.add("f\n");
-                setColor(col, true, null);
+                generator.setColor(lightenColor(col, 0.6f), true);
+                generator.add(format(startx) + " " + format(starty) + " m\n");
+                generator.add(format(endx) + " " + format(starty) + " l\n");
+                generator.add(format(endx) + " " + format(starty + 2 * half) + " l\n");
+                generator.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
+                generator.add("h\n");
+                generator.add("f\n");
+                generator.setColor(col, true);
                 if (style == EN_GROOVE) {
-                    currentStream.add(format(startx) + " " + format(starty) + " m\n");
-                    currentStream.add(format(endx) + " " + format(starty) + " l\n");
-                    currentStream.add(format(endx) + " " + format(starty + half) + " l\n");
-                    currentStream.add(format(startx + half) + " " + format(starty + half) + " l\n");
-                    currentStream.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
+                    generator.add(format(startx) + " " + format(starty) + " m\n");
+                    generator.add(format(endx) + " " + format(starty) + " l\n");
+                    generator.add(format(endx) + " " + format(starty + half) + " l\n");
+                    generator.add(format(startx + half) + " " + format(starty + half) + " l\n");
+                    generator.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
                 } else {
-                    currentStream.add(format(endx) + " " + format(starty) + " m\n");
-                    currentStream.add(format(endx) + " " + format(starty + 2 * half) + " l\n");
-                    currentStream.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
-                    currentStream.add(format(startx) + " " + format(starty + half) + " l\n");
-                    currentStream.add(format(endx - half) + " " + format(starty + half) + " l\n");
+                    generator.add(format(endx) + " " + format(starty) + " m\n");
+                    generator.add(format(endx) + " " + format(starty + 2 * half) + " l\n");
+                    generator.add(format(startx) + " " + format(starty + 2 * half) + " l\n");
+                    generator.add(format(startx) + " " + format(starty + half) + " l\n");
+                    generator.add(format(endx - half) + " " + format(starty + half) + " l\n");
                 }
-                currentStream.add("h\n");
-                currentStream.add("f\n");
+                generator.add("h\n");
+                generator.add("f\n");
                 break;
             default:
                 throw new UnsupportedOperationException("rule style not supported");
         }
 
         restoreGraphicsState();
-        currentState.pop();
+        getState().pop();
         beginTextObject();
         super.renderLeader(area);
     }

Added: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java?rev=682757&view=auto
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java (added)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java Tue Aug  5 08:31:00 2008
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.pdf;
+
+import org.apache.xmlgraphics.util.MimeConstants;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.pdf.PDFPage;
+import org.apache.fop.render.AbstractRenderingContext;
+
+/**
+ * Rendering context for PDF production.
+ */
+public class PDFRenderingContext extends AbstractRenderingContext {
+
+    private PDFContentGenerator generator;
+    private FontInfo fontInfo;
+    private PDFPage page;
+
+    /**
+     * Main constructor.
+     * @param userAgent the user agent
+     * @param generator the PDF content generator
+     * @param page the current PDF page
+     * @param fontInfo the font list
+     */
+    public PDFRenderingContext(FOUserAgent userAgent,
+            PDFContentGenerator generator, PDFPage page, FontInfo fontInfo) {
+        super(userAgent);
+        this.generator = generator;
+        this.page = page;
+        this.fontInfo = fontInfo;
+    }
+
+    /** {@inheritDoc} */
+    public String getMimeType() {
+        return MimeConstants.MIME_PDF;
+    }
+
+    /**
+     * Returns the PDF content generator.
+     * @return the PDF content generator
+     */
+    public PDFContentGenerator getGenerator() {
+        return this.generator;
+    }
+
+    /**
+     * Returns the current PDF page.
+     * @return the PDF page
+     */
+    public PDFPage getPage() {
+        return this.page;
+    }
+
+    /**
+     * Returns the font list.
+     * @return the font list
+     */
+    public FontInfo getFontInfo() {
+        return this.fontInfo;
+    }
+
+}

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingContext.java
------------------------------------------------------------------------------
    svn:keywords = Id

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingUtil.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingUtil.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingUtil.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFRenderingUtil.java Tue Aug  5 08:31:00 2008
@@ -19,7 +19,6 @@
 
 package org.apache.fop.render.pdf;
 
-import java.awt.Color;
 import java.awt.color.ICC_Profile;
 import java.io.IOException;
 import java.io.InputStream;
@@ -41,7 +40,6 @@
 import org.apache.fop.apps.FOUserAgent;
 import org.apache.fop.fo.extensions.xmp.XMPMetadata;
 import org.apache.fop.pdf.PDFAMode;
-import org.apache.fop.pdf.PDFColor;
 import org.apache.fop.pdf.PDFConformanceException;
 import org.apache.fop.pdf.PDFDictionary;
 import org.apache.fop.pdf.PDFDocument;
@@ -54,7 +52,6 @@
 import org.apache.fop.pdf.PDFNumsArray;
 import org.apache.fop.pdf.PDFOutputIntent;
 import org.apache.fop.pdf.PDFPageLabels;
-import org.apache.fop.pdf.PDFStream;
 import org.apache.fop.pdf.PDFXMode;
 import org.apache.fop.util.ColorProfileUtil;
 
@@ -410,30 +407,4 @@
         nums.put(pageIndex, dict);
     }
 
-    /**
-     * Establishes a new foreground or fill color. In contrast to updateColor
-     * this method does not check the PDFState for optimization possibilities.
-     * @param col the color to apply
-     * @param fill true to set the fill color, false for the foreground color
-     * @param pdf StringBuffer to write the PDF code to
-     */
-    public void setColor(Color col, boolean fill, StringBuffer pdf) {
-        assert pdf != null;
-        PDFColor color = new PDFColor(this.pdfDoc, col);
-        pdf.append(color.getColorSpaceOut(fill));
-    }
-
-    /**
-     * Establishes a new foreground or fill color.
-     * @param col the color to apply
-     * @param fill true to set the fill color, false for the foreground color
-     * @param stream the PDFStream to write the PDF code to
-     */
-    public void setColor(Color col, boolean fill, PDFStream stream) {
-        assert stream != null;
-        PDFColor color = new PDFColor(this.pdfDoc, col);
-        stream.add(color.getColorSpaceOut(fill));
-    }
-
-
 }

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFSVGHandler.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFSVGHandler.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFSVGHandler.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/render/pdf/PDFSVGHandler.java Tue Aug  5 08:31:00 2008
@@ -44,8 +44,6 @@
 import org.apache.fop.pdf.PDFDocument;
 import org.apache.fop.pdf.PDFPage;
 import org.apache.fop.pdf.PDFResourceContext;
-import org.apache.fop.pdf.PDFState;
-import org.apache.fop.pdf.PDFStream;
 import org.apache.fop.render.AbstractGenericSVGHandler;
 import org.apache.fop.render.Renderer;
 import org.apache.fop.render.RendererContext;
@@ -78,10 +76,10 @@
         PDFInfo pdfi = new PDFInfo();
         pdfi.pdfDoc = (PDFDocument)context.getProperty(PDF_DOCUMENT);
         pdfi.outputStream = (OutputStream)context.getProperty(OUTPUT_STREAM);
-        pdfi.pdfState = (PDFState)context.getProperty(PDF_STATE);
+        //pdfi.pdfState = (PDFState)context.getProperty(PDF_STATE);
         pdfi.pdfPage = (PDFPage)context.getProperty(PDF_PAGE);
         pdfi.pdfContext = (PDFResourceContext)context.getProperty(PDF_CONTEXT);
-        pdfi.currentStream = (PDFStream)context.getProperty(PDF_STREAM);
+        //pdfi.currentStream = (PDFStream)context.getProperty(PDF_STREAM);
         pdfi.width = ((Integer)context.getProperty(WIDTH)).intValue();
         pdfi.height = ((Integer)context.getProperty(HEIGHT)).intValue();
         pdfi.fi = (FontInfo)context.getProperty(PDF_FONT_INFO);
@@ -108,13 +106,13 @@
         /** see OUTPUT_STREAM */
         public OutputStream outputStream;
         /** see PDF_STATE */
-        public PDFState pdfState;
+        //public PDFState pdfState;
         /** see PDF_PAGE */
         public PDFPage pdfPage;
         /** see PDF_CONTEXT */
         public PDFResourceContext pdfContext;
         /** see PDF_STREAM */
-        public PDFStream currentStream;
+        //public PDFStream currentStream;
         /** see PDF_WIDTH */
         public int width;
         /** see PDF_HEIGHT */
@@ -216,14 +214,15 @@
          * Note: To have the svg overlay (under) a text area then use
          * an fo:block-container
          */
-        pdfInfo.currentStream.add("%SVG setup\n");
-        renderer.saveGraphicsState();
-        renderer.setColor(Color.black, false, null);
-        renderer.setColor(Color.black, true, null);
+        PDFContentGenerator generator = renderer.getGenerator();
+        generator.comment("SVG setup");
+        generator.saveGraphicsState();
+        generator.setColor(Color.black, false);
+        generator.setColor(Color.black, true);
 
         if (!scaling.isIdentity()) {
-            pdfInfo.currentStream.add("%viewbox\n");
-            pdfInfo.currentStream.add(CTMHelper.toPDFString(scaling, false) + " cm\n");
+            generator.comment("viewbox");
+            generator.add(CTMHelper.toPDFString(scaling, false) + " cm\n");
         }
 
         //SVGSVGElement svg = ((SVGDocument)doc).getRootElement();
@@ -238,38 +237,38 @@
         graphics.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
 
         if (!resolutionScaling.isIdentity()) {
-            pdfInfo.currentStream.add("%resolution scaling for " + uaResolution
+            generator.comment("resolution scaling for " + uaResolution
                         + " -> " + deviceResolution + "\n");
-            pdfInfo.currentStream.add(
+            generator.add(
                     CTMHelper.toPDFString(resolutionScaling, false) + " cm\n");
             graphics.scale(1 / s, 1 / s);
         }
 
-        pdfInfo.currentStream.add("%SVG start\n");
+        generator.comment("SVG start");
 
         //Save state and update coordinate system for the SVG image
-        pdfInfo.pdfState.push();
-        pdfInfo.pdfState.concatenate(imageTransform);
+        generator.getState().push();
+        generator.getState().concatenate(imageTransform);
 
         //Now that we have the complete transformation matrix for the image, we can update the
         //transformation matrix for the AElementBridge.
         PDFAElementBridge aBridge = (PDFAElementBridge)ctx.getBridge(
                 SVGDOMImplementation.SVG_NAMESPACE_URI, SVGConstants.SVG_A_TAG);
-        aBridge.getCurrentTransform().setTransform(pdfInfo.pdfState.getTransform());
+        aBridge.getCurrentTransform().setTransform(generator.getState().getTransform());
 
-        graphics.setPDFState(pdfInfo.pdfState);
+        graphics.setPDFState(generator.getState());
         graphics.setOutputStream(pdfInfo.outputStream);
         try {
             root.paint(graphics);
-            pdfInfo.currentStream.add(graphics.getString());
+            generator.add(graphics.getString());
         } catch (Exception e) {
             SVGEventProducer eventProducer = SVGEventProducer.Provider.get(
                     context.getUserAgent().getEventBroadcaster());
             eventProducer.svgRenderingError(this, e, getDocumentURI(doc));
         }
-        pdfInfo.pdfState.pop();
-        renderer.restoreGraphicsState();
-        pdfInfo.currentStream.add("%SVG end\n");
+        generator.getState().pop();
+        generator.restoreGraphicsState();
+        generator.comment("SVG end");
     }
 
     /** {@inheritDoc} */

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/svg/PDFGraphics2D.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/svg/PDFGraphics2D.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/svg/PDFGraphics2D.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/java/org/apache/fop/svg/PDFGraphics2D.java Tue Aug  5 08:31:00 2008
@@ -440,6 +440,14 @@
         }
 
         PDFXObject xObject = this.pdfDoc.addImage(resourceContext, pdfImage);
+        flushPDFDocument();
+
+        AffineTransform at = new AffineTransform();
+        at.translate(x, y);
+        useXObject(xObject, at, width, height);
+    }
+
+    private void flushPDFDocument() {
         if (outputStream != null) {
             try {
                 this.pdfDoc.output(outputStream);
@@ -447,10 +455,6 @@
                 // ignore exception, will be thrown again later
             }
         }
-
-        AffineTransform at = new AffineTransform();
-        at.translate(x, y);
-        useXObject(xObject, at, width, height);
     }
 
     /**
@@ -1044,13 +1048,7 @@
             this.pdfDoc.addObject(annots);
         }
 
-        if (outputStream != null) {
-            try {
-                this.pdfDoc.output(outputStream);
-            } catch (IOException ioe) {
-                // ignore exception, will be thrown again later
-            }
-        }
+        flushPDFDocument();
         return true;
     }
 
@@ -1147,26 +1145,14 @@
                 PDFImageXObject xobj = pdfDoc.addImage(resourceContext, fopimg);
                 maskRef = xobj.referencePDF();
 
-                if (outputStream != null) {
-                    try {
-                        this.pdfDoc.output(outputStream);
-                    } catch (IOException ioe) {
-                        // ignore exception, will be thrown again later
-                    }
-                }
+                flushPDFDocument();
             }
             BitmapImage fopimg;
             fopimg = new BitmapImage("TempImage:" + pctx.toString(),
                                      devW, devH, rgb, maskRef);
             fopimg.setTransparent(new PDFColor(255, 255, 255));
             imageInfo = pdfDoc.addImage(resourceContext, fopimg);
-            if (outputStream != null) {
-                try {
-                    this.pdfDoc.output(outputStream);
-                } catch (IOException ioe) {
-                    // ignore exception, will be thrown again later
-                }
-            }
+            flushPDFDocument();
         }
 
         currentStream.write("q\n");
@@ -1275,13 +1261,7 @@
         ImageRendered imgRend = new ImageRendered(info, img, null);
         ImageRenderedAdapter adapter = new ImageRenderedAdapter(imgRend, key);
         PDFXObject xObject = pdfDoc.addImage(resourceContext, adapter);
-        if (outputStream != null) {
-            try {
-                this.pdfDoc.output(outputStream);
-            } catch (IOException ioe) {
-                // ignore exception, will be thrown again later
-            }
-        }
+        flushPDFDocument();
         return xObject;
     }
 

Added: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/META-INF/services/org.apache.fop.render.ImageHandler
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/META-INF/services/org.apache.fop.render.ImageHandler?rev=682757&view=auto
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/META-INF/services/org.apache.fop.render.ImageHandler (added)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/META-INF/services/org.apache.fop.render.ImageHandler Tue Aug  5 08:31:00 2008
@@ -0,0 +1,2 @@
+org.apache.fop.render.svg.SVGDataUrlImageHandler
+org.apache.fop.render.svg.EmbeddedSVGImageHandler

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/AbstractSVGPainter.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/AbstractSVGPainter.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/AbstractSVGPainter.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/AbstractSVGPainter.java Tue Aug  5 08:31:00 2008
@@ -24,13 +24,30 @@
 import java.awt.Paint;
 import java.awt.Rectangle;
 import java.awt.geom.AffineTransform;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Map;
 
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.apache.xmlgraphics.image.loader.ImageException;
+import org.apache.xmlgraphics.image.loader.ImageInfo;
+import org.apache.xmlgraphics.image.loader.ImageManager;
+import org.apache.xmlgraphics.image.loader.ImageSessionContext;
+import org.apache.xmlgraphics.image.loader.util.ImageUtil;
+import org.apache.xmlgraphics.util.MimeConstants;
+import org.apache.xmlgraphics.util.QName;
 import org.apache.xmlgraphics.xmp.Metadata;
 
+import org.apache.fop.events.ResourceEventProducer;
+import org.apache.fop.fo.extensions.ExtensionElementMapping;
+import org.apache.fop.render.ImageHandler;
 import org.apache.fop.render.intermediate.AbstractXMLWritingIFPainter;
+import org.apache.fop.render.intermediate.IFConstants;
 import org.apache.fop.render.intermediate.IFException;
 import org.apache.fop.render.intermediate.IFState;
 import org.apache.fop.util.ColorUtil;
@@ -41,6 +58,9 @@
 public abstract class AbstractSVGPainter extends AbstractXMLWritingIFPainter
             implements SVGConstants {
 
+    /** logging instance */
+    private static Log log = LogFactory.getLog(AbstractSVGPainter.class);
+
     /** Holds the intermediate format state */
     protected IFState state;
 
@@ -184,11 +204,81 @@
 
     }
 
+    private QName CONVERSION_MODE = new QName(ExtensionElementMapping.URI, null, "conversion-mode");
+
     /** {@inheritDoc} */
-    public void drawImage(String uri, Rectangle rect) throws IFException {
-        //establish(MODE_NORMAL);
-        // TODO Auto-generated method stub
+    public void drawImage(String uri, Rectangle rect, Map foreignAttributes) throws IFException {
+        try {
+            establish(MODE_NORMAL);
 
+            ImageManager manager = getUserAgent().getFactory().getImageManager();
+            ImageInfo info = null;
+            try {
+                ImageSessionContext sessionContext = getUserAgent().getImageSessionContext();
+                info = manager.getImageInfo(uri, sessionContext);
+                String mime = info.getMimeType();
+                String conversionMode = (String)foreignAttributes.get(CONVERSION_MODE);
+                if ("reference".equals(conversionMode)
+                        && (MimeConstants.MIME_GIF.equals(mime)
+                        || MimeConstants.MIME_JPEG.equals(mime)
+                        || MimeConstants.MIME_PNG.equals(mime)
+                        || MimeConstants.MIME_SVG.equals(mime))) {
+                    //Just reference the image
+                    //TODO Some additional URI rewriting might be necessary
+                    AttributesImpl atts = new AttributesImpl();
+                    addAttribute(atts, IFConstants.XLINK_HREF, uri);
+                    atts.addAttribute("", "x", "x", CDATA, Integer.toString(rect.x));
+                    atts.addAttribute("", "y", "y", CDATA, Integer.toString(rect.y));
+                    atts.addAttribute("", "width", "width", CDATA, Integer.toString(rect.width));
+                    atts.addAttribute("", "height", "height", CDATA, Integer.toString(rect.height));
+                    element("image", atts);
+                } else {
+                    //Convert the image
+                    SVGRenderingContext svgContext = new SVGRenderingContext(
+                            getUserAgent(), handler);
+
+                    Map hints = ImageUtil.getDefaultHints(sessionContext);
+                    org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
+                                info, imageHandlerRegistry.getSupportedFlavors(svgContext),
+                                hints, sessionContext);
+
+                    //First check for a dynamically registered handler
+                    ImageHandler handler = imageHandlerRegistry.getHandler(svgContext, img);
+                    if (handler == null) {
+                        throw new UnsupportedOperationException(
+                                "No ImageHandler available for image: "
+                                    + info + " (" + img.getClass().getName() + ")");
+                    }
+
+                    if (log.isDebugEnabled()) {
+                        log.debug("Using ImageHandler: " + handler.getClass().getName());
+                    }
+                    try {
+                        //TODO foreign attributes
+                        handler.handleImage(svgContext, img, rect);
+                    } catch (IOException ioe) {
+                        ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                                getUserAgent().getEventBroadcaster());
+                        eventProducer.imageWritingError(this, ioe);
+                        return;
+                    }
+                }
+            } catch (ImageException ie) {
+                ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                        getUserAgent().getEventBroadcaster());
+                eventProducer.imageError(this, (info != null ? info.toString() : uri), ie, null);
+            } catch (FileNotFoundException fe) {
+                ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                        getUserAgent().getEventBroadcaster());
+                eventProducer.imageNotFound(this, (info != null ? info.toString() : uri), fe, null);
+            } catch (IOException ioe) {
+                ResourceEventProducer eventProducer = ResourceEventProducer.Provider.get(
+                        getUserAgent().getEventBroadcaster());
+                eventProducer.imageIOError(this, (info != null ? info.toString() : uri), ioe, null);
+            }
+        } catch (SAXException e) {
+            throw new IFException("SAX error in drawImage()", e);
+        }
     }
 
     /** {@inheritDoc} */

Added: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java?rev=682757&view=auto
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java (added)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java Tue Aug  5 08:31:00 2008
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.svg;
+
+import java.awt.Rectangle;
+import java.io.IOException;
+
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.sax.SAXResult;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.apache.xmlgraphics.image.loader.Image;
+import org.apache.xmlgraphics.image.loader.ImageFlavor;
+import org.apache.xmlgraphics.image.loader.impl.ImageRawStream;
+import org.apache.xmlgraphics.image.loader.impl.ImageXMLDOM;
+import org.apache.xmlgraphics.util.QName;
+
+import org.apache.fop.image.loader.batik.BatikImageFlavors;
+import org.apache.fop.render.ImageHandler;
+import org.apache.fop.render.RenderingContext;
+import org.apache.fop.render.intermediate.DelegatingFragmentContentHandler;
+
+/**
+ * Image handler implementation that embeds SVG images in the target SVG file.
+ */
+public class EmbeddedSVGImageHandler implements ImageHandler, SVGConstants {
+
+    /** logging instance */
+    private static Log log = LogFactory.getLog(EmbeddedSVGImageHandler.class);
+
+    /** Constant for the "CDATA" attribute type. */
+    private static final String CDATA = "CDATA";
+
+    /** {@inheritDoc} */
+    public int getPriority() {
+        return 500;
+    }
+
+    /** {@inheritDoc} */
+    public Class getSupportedImageClass() {
+        return ImageRawStream.class;
+    }
+
+    /** {@inheritDoc} */
+    public ImageFlavor[] getSupportedImageFlavors() {
+        return new ImageFlavor[] {
+            BatikImageFlavors.SVG_DOM
+        };
+    }
+
+    private void addAttribute(AttributesImpl atts, QName attribute, String value) {
+        atts.addAttribute(attribute.getNamespaceURI(),
+                attribute.getLocalName(), attribute.getQName(), CDATA, value);
+    }
+
+    /** {@inheritDoc} */
+    public void handleImage(RenderingContext context, Image image, final Rectangle pos)
+            throws IOException {
+        SVGRenderingContext svgContext = (SVGRenderingContext)context;
+        ImageXMLDOM svg = (ImageXMLDOM)image;
+        ContentHandler handler = svgContext.getContentHandler();
+        AttributesImpl atts = new AttributesImpl();
+        atts.addAttribute("", "x", "x", CDATA, Integer.toString(pos.x));
+        atts.addAttribute("", "y", "y", CDATA, Integer.toString(pos.y));
+        atts.addAttribute("", "width", "width", CDATA, Integer.toString(pos.width));
+        atts.addAttribute("", "height", "height", CDATA, Integer.toString(pos.height));
+        try {
+            //handler.startElement(NAMESPACE, "svg", "svg", atts);
+
+            Document doc = (Document)svg.getDocument();
+            Element svgEl = (Element)doc.getDocumentElement();
+            if (svgEl.getAttribute("viewBox").length() == 0) {
+                log.warn("SVG doesn't have a viewBox. The result might not be scaled correctly!");
+            }
+
+            TransformerFactory tFactory = TransformerFactory.newInstance();
+            Transformer transformer = tFactory.newTransformer();
+            DOMSource src = new DOMSource(svg.getDocument());
+            SAXResult res = new SAXResult(new DelegatingFragmentContentHandler(handler) {
+
+                private boolean topLevelSVGFound = false;
+
+                private void setAttribute(AttributesImpl atts, String localName, String value) {
+                    int index;
+                    index = atts.getIndex("", localName);
+                    if (index < 0) {
+                        atts.addAttribute("", localName, localName, CDATA, value);
+                    } else {
+                        atts.setAttribute(index, "", localName, localName, CDATA, value);
+                    }
+                }
+
+                public void startElement(String uri, String localName, String name, Attributes atts)
+                        throws SAXException {
+                    if (!topLevelSVGFound
+                            && SVG_ELEMENT.getNamespaceURI().equals(uri)
+                            && SVG_ELEMENT.getLocalName().equals(localName)) {
+                        topLevelSVGFound = true;
+                        AttributesImpl modAtts = new AttributesImpl(atts);
+                        setAttribute(modAtts, "x", Integer.toString(pos.x));
+                        setAttribute(modAtts, "y", Integer.toString(pos.y));
+                        setAttribute(modAtts, "width", Integer.toString(pos.width));
+                        setAttribute(modAtts, "height", Integer.toString(pos.height));
+                        super.startElement(uri, localName, name, modAtts);
+                    } else {
+                        super.startElement(uri, localName, name, atts);
+                    }
+                }
+
+            });
+            transformer.transform(src, res);
+            //handler.endElement(NAMESPACE, "svg", "svg");
+        //} catch (SAXException e) {
+            //throw new IOException(e.getMessage());
+        } catch (TransformerException te) {
+            throw new IOException(te.getMessage());
+        }
+    }
+
+    /** {@inheritDoc} */
+    public boolean isCompatible(RenderingContext targetContext, Image image) {
+        if (targetContext instanceof SVGRenderingContext) {
+            if (image == null) {
+                return true;
+            }
+            if (image instanceof ImageXMLDOM) {
+                ImageXMLDOM svg = (ImageXMLDOM)image;
+                return NAMESPACE.equals(svg.getRootNamespace());
+            }
+        }
+        return false;
+    }
+
+}

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/EmbeddedSVGImageHandler.java
------------------------------------------------------------------------------
    svn:keywords = Id

Modified: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGConstants.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGConstants.java?rev=682757&r1=682756&r2=682757&view=diff
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGConstants.java (original)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGConstants.java Tue Aug  5 08:31:00 2008
@@ -19,6 +19,8 @@
 
 package org.apache.fop.render.svg;
 
+import org.apache.xmlgraphics.util.QName;
+
 import org.apache.fop.apps.MimeConstants;
 
 /**
@@ -46,4 +48,7 @@
     /** XML namespace for XLink */
     String XLINK_NAMESPACE = "http://www.w3.org/1999/xlink";
 
+    /** the SVG element */
+    QName SVG_ELEMENT = new QName(NAMESPACE, null, "svg");
+
 }

Added: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java?rev=682757&view=auto
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java (added)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java Tue Aug  5 08:31:00 2008
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.svg;
+
+import java.awt.Rectangle;
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.xml.sax.ContentHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+import org.apache.commons.io.IOUtils;
+
+import org.apache.xmlgraphics.image.loader.Image;
+import org.apache.xmlgraphics.image.loader.ImageFlavor;
+import org.apache.xmlgraphics.image.loader.impl.ImageRawStream;
+import org.apache.xmlgraphics.util.QName;
+
+import org.apache.fop.render.ImageHandler;
+import org.apache.fop.render.RenderingContext;
+import org.apache.fop.render.intermediate.IFConstants;
+import org.apache.fop.util.DataURLUtil;
+
+/**
+ * Image handler implementation that embeds JPEG bitmaps as RFC 2397 data URLs in the target SVG
+ * file.
+ */
+public class SVGDataUrlImageHandler implements ImageHandler, SVGConstants {
+
+    /** Constant for the "CDATA" attribute type. */
+    private static final String CDATA = "CDATA";
+
+    /** {@inheritDoc} */
+    public int getPriority() {
+        return 500;
+    }
+
+    /** {@inheritDoc} */
+    public Class getSupportedImageClass() {
+        return ImageRawStream.class;
+    }
+
+    /** {@inheritDoc} */
+    public ImageFlavor[] getSupportedImageFlavors() {
+        return new ImageFlavor[] {
+            ImageFlavor.RAW_PNG,
+            ImageFlavor.RAW_JPEG,
+        };
+    }
+
+    private void addAttribute(AttributesImpl atts, QName attribute, String value) {
+        atts.addAttribute(attribute.getNamespaceURI(),
+                attribute.getLocalName(), attribute.getQName(), CDATA, value);
+    }
+
+    /** {@inheritDoc} */
+    public void handleImage(RenderingContext context, Image image, Rectangle pos)
+            throws IOException {
+        SVGRenderingContext svgContext = (SVGRenderingContext)context;
+        ImageRawStream raw = (ImageRawStream)image;
+        InputStream in = raw.createInputStream();
+        try {
+            ContentHandler handler = svgContext.getContentHandler();
+            String url = DataURLUtil.createDataURL(in, raw.getMimeType());
+            AttributesImpl atts = new AttributesImpl();
+            addAttribute(atts, IFConstants.XLINK_HREF, url);
+            atts.addAttribute("", "x", "x", CDATA, Integer.toString(pos.x));
+            atts.addAttribute("", "y", "y", CDATA, Integer.toString(pos.y));
+            atts.addAttribute("", "width", "width", CDATA, Integer.toString(pos.width));
+            atts.addAttribute("", "height", "height", CDATA, Integer.toString(pos.height));
+            try {
+                handler.startElement(NAMESPACE, "image", "image", atts);
+                handler.endElement(NAMESPACE, "image", "image");
+            } catch (SAXException e) {
+                throw new IOException(e.getMessage());
+            }
+        } finally {
+            IOUtils.closeQuietly(in);
+        }
+    }
+
+    /** {@inheritDoc} */
+    public boolean isCompatible(RenderingContext targetContext, Image image) {
+        return (image == null || image instanceof ImageRawStream)
+                && targetContext instanceof SVGRenderingContext;
+    }
+
+}

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java
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    svn:eol-style = native

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGDataUrlImageHandler.java
------------------------------------------------------------------------------
    svn:keywords = Id

Added: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java
URL: http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java?rev=682757&view=auto
==============================================================================
--- xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java (added)
+++ xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java Tue Aug  5 08:31:00 2008
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.render.svg;
+
+import org.xml.sax.ContentHandler;
+
+import org.apache.xmlgraphics.util.MimeConstants;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.render.AbstractRenderingContext;
+
+/**
+ * Rendering context for SVG production.
+ */
+public class SVGRenderingContext extends AbstractRenderingContext {
+
+    private ContentHandler handler;
+
+    /**
+     * Main constructor.
+     * @param userAgent the user agent
+     * @param handler the target content handler
+     */
+    public SVGRenderingContext(FOUserAgent userAgent, ContentHandler handler) {
+        super(userAgent);
+        this.handler = handler;
+    }
+
+    /** {@inheritDoc} */
+    public String getMimeType() {
+        return MimeConstants.MIME_SVG;
+    }
+
+    /**
+     * Returns the target content handler.
+     * @return the content handler
+     */
+    public ContentHandler getContentHandler() {
+        return this.handler;
+    }
+
+}

Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java
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Propchange: xmlgraphics/fop/branches/Temp_AreaTreeNewDesign/src/sandbox/org/apache/fop/render/svg/SVGRenderingContext.java
------------------------------------------------------------------------------
    svn:keywords = Id



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