* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
-import org.apache.fop.render.Renderer;
-
/**
* Single character inline area.
* This inline area holds a single character.
}
/**
- * Render this inline area.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this character area
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderCharacter(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
/**
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
import org.apache.fop.area.Area;
import org.apache.fop.area.Trait;
-import org.apache.fop.render.Renderer;
import org.apache.fop.traits.BorderProps;
/**
protected int verticalPosition = 0;
/**
- * Render this inline area.
+ * Handle a visitor (usually a renderer) for this inline area.
* Inline areas that extend this class are expected
- * to implement this method to render themselves in
- * the renderer.
+ * to pass themselves back to the visitor so that the visitor can process
+ * them, usually by rendering them.
*
- * @param renderer the renderer to render this inline area
+ * @param visitor the InlineAreaVisitor that will process this
*/
- public void render(Renderer renderer) {
+ public void acceptVisitor(InlineAreaVisitor visitor) {
}
/**
--- /dev/null
+/*
+ * $Id$
+ * ============================================================================
+ * The Apache Software License, Version 1.1
+ * ============================================================================
+ *
+ * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modifica-
+ * tion, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if any, must
+ * include the following acknowledgment: "This product includes software
+ * developed by the Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowledgment may appear in the software itself, if
+ * and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "FOP" and "Apache Software Foundation" must not be used to
+ * endorse or promote products derived from this software without prior
+ * written permission. For written permission, please contact
+ * apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache", nor may
+ * "Apache" appear in their name, without prior written permission of the
+ * Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
+ * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ============================================================================
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * on behalf of the Apache Software Foundation and was originally created by
+ * James Tauber <jtauber@jtauber.com>. For more information on the Apache
+ * Software Foundation, please see <http://www.apache.org/>.
+ */
+package org.apache.fop.area.inline;
+
+/**
+ * <p>Implements the GoF Visitor design pattern to allow access to inline areas
+ * without knowing what subclass of InlineArea is being accessed. This is used
+ * primarily to keep the area tree classes isolated from any classes (typically
+ * renderers) that might need access to them.</p>
+ */
+public interface InlineAreaVisitor {
+
+ /**
+ * Handle a visitor request to process an inline viewport.
+ *
+ * @param viewport The viewport area
+ */
+ void serveVisitor(Viewport viewport);
+
+ /**
+ * Handle a visitor request to process an inline word.
+ *
+ * @param area The word area
+ */
+ void serveVisitor(Word area);
+
+ /**
+ * Handle a visitor request to process an inline parent area.
+ *
+ * @param ip The inline parent area
+ */
+ void serveVisitor(InlineParent ip);
+
+ /**
+ * Handle a visitor request to process an inline character.
+ *
+ * @param ch The inline character
+ */
+ void serveVisitor(org.apache.fop.area.inline.Character ch);
+
+ /**
+ * Handle a visitor request to process an inline space.
+ *
+ * @param space The inline space
+ */
+ void serveVisitor(Space space);
+
+ /**
+ * Handle a visitor request to process an inline leader area.
+ *
+ * @param area The inline leader area.
+ */
+ void serveVisitor(Leader area);
+
+}
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
import org.apache.fop.area.Area;
-import org.apache.fop.render.Renderer;
import java.util.List;
import java.util.ArrayList;
}
/**
- * Render this area.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this area in
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderInlineParent(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
/**
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
-import org.apache.fop.render.Renderer;
import org.apache.fop.fo.properties.RuleStyle;
/**
}
/**
- * Render this leader in the current renderer.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this inline area
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderLeader(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
+
}
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
-import org.apache.fop.render.Renderer;
-
/**
* Inline space area.
* This is used for adding a inline space to the output.
public class Space extends InlineArea {
/**
- * Render this inlien space area.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this inline area
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderInlineSpace(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
+
}
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
import org.apache.fop.area.Area;
-import org.apache.fop.render.Renderer;
import java.io.IOException;
import java.awt.geom.Rectangle2D;
}
/**
- * Render this inline area.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this inline area
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderViewport(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
private void writeObject(java.io.ObjectOutputStream out)
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
- *
+ *
* Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
- *
+ *
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
- *
+ *
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
- *
+ *
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
- *
+ *
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
- *
+ *
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
- *
+ *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
- *
+ *
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
- */
+ */
package org.apache.fop.area.inline;
-import org.apache.fop.render.Renderer;
-
/**
* A word inline area.
* This is really a collection character inline areas collected together
}
/**
- * Render the word to the renderer.
+ * Handle InlineAreaVisitor request by passing this back to it.
*
- * @param renderer the renderer to render this word
+ * @param visitor the InlineAreaVisitor wishing to process this.
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
*/
- public void render(Renderer renderer) {
- renderer.renderWord(this);
+ public void acceptVisitor(InlineAreaVisitor visitor) {
+ visitor.serveVisitor(this);
}
/**
import org.apache.fop.area.inline.ForeignObject;
import org.apache.fop.area.inline.Image;
import org.apache.fop.area.inline.InlineArea;
+import org.apache.fop.area.inline.InlineAreaVisitor;
import org.apache.fop.area.inline.InlineParent;
import org.apache.fop.area.inline.Leader;
import org.apache.fop.area.inline.Space;
* handle viewports. This keeps track of the current block and inline position.
*/
public abstract class AbstractRenderer extends AbstractLogEnabled
- implements Renderer, Configurable {
+ implements Renderer, Configurable, InlineAreaVisitor {
/**
* user agent
for (int count = 0; count < children.size(); count++) {
InlineArea inline = (InlineArea) children.get(count);
- inline.render(this);
+ inline.acceptVisitor(this);
}
}
int saveIP = currentBlockIPPosition;
Iterator iter = ip.getChildAreas().iterator();
while (iter.hasNext()) {
- ((InlineArea) iter.next()).render(this);
+ ((InlineArea) iter.next()).acceptVisitor(this);
}
currentBlockIPPosition = saveIP + ip.getWidth();
}
}
}
+ /**
+ * Render the specified Viewport.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param viewport The Viewport area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(Viewport viewport) {
+ renderViewport(viewport);
+ }
+
+ /**
+ * Render the specified Word.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param area The Word area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(Word area) {
+ renderWord(area);
+ }
+
+ /**
+ * Render the specified InlineParent.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param ip The InlineParent area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(InlineParent ip) {
+ renderInlineParent(ip);
+ }
+
+ /**
+ * Render the specified Character.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param ch The Character area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(org.apache.fop.area.inline.Character ch) {
+ renderCharacter(ch);
+ }
+
+ /**
+ * Render the specified Space.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param space The Space area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(Space space) {
+ renderInlineSpace(space);
+ }
+
+ /**
+ * Render the specified Leader.
+ * Required by InlineAreaVisitor interface, which is used to determine which
+ * InlineArea subclass should be rendered.
+ *
+ * @param area The Leader area to be rendered
+ * @see org.apache.fop.area.inline.InlineAreaVisitor
+ */
+ public void serveVisitor(Leader area) {
+ renderLeader(area);
+ }
+
}
for (int count = 0; count < children.size(); count++) {
InlineArea inline = (InlineArea) children.get(count);
- inline.render(this);
+ inline.acceptVisitor(this);
}
writeEndTag("</title>");
projects / xmlgraphics-fop.git / commitdiff