Superseded by Block-specific versions

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP_0-20-0_Alt-Design@197808 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/area/AbstractReferenceArea.java

@@ -1,138 +0,0 @@
-/*
- * Copyright 2004 The Apache Software Foundation.
- *
- * Licensed 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.
- *
- * Created on 21/02/2004
- * $Id$
- */
-package org.apache.fop.area;
-
-import java.awt.geom.AffineTransform;
-import org.apache.fop.datastructs.Node;
-import org.apache.fop.datatypes.IntegerType;
-import org.apache.fop.fo.FONode;
-import org.apache.fop.fo.PropNames;
-import org.apache.fop.fo.expr.PropertyException;
-import org.apache.fop.fo.flow.FoPageSequence;
-
-/**
- * @author pbw
- * @version $Revision$ $Name$
- */
-public abstract class AbstractReferenceArea
-    extends Area
-    implements ReferenceArea {
-
-    private static final String tag = "$Name$";
-    private static final String revision = "$Revision$";
-
-    // Set up as identity matrix
-    protected AffineTransform transformer = new AffineTransform();
-
-    /**
-     * @param pageSeq through which this area was generated
-     * @param generatedBy the given <code>FONode</code> generated this
-     * @param parent area of this
-     * @param sync object on which operations in this are synchronized
-     */
-    public AbstractReferenceArea(
-            FoPageSequence pageSeq,
-            FONode generatedBy,
-            Node parent,
-            Object sync) {
-        super(pageSeq, generatedBy, parent, sync);
-        contentOrientation = setContentOrientation();
-        frameOrientation = setFrameOrientation();
-        // What transform is required?
-        // TODO work out the transformation
-        // TODO check for reference-area rotational transformation
-        // in interactions between AreaFrames and ContentAreas
-    }
-
-    private int contentOrientation;
-    private int frameOrientation;
-
-    /**
-     * Set the Coordinate Transformation Matrix which transforms content
-     * coordinates in this reference area which are specified in
-     * terms of "start" and "before" into coordinates in a system which
-     * is positioned in "absolute" directions (with origin at lower left of
-     * the reference area.
-     *
-     * @param transformer to position this reference area
-     */
-    public void setCoordTransformer(AffineTransform transformer) {
-        synchronized (sync) {
-            this.transformer = transformer;
-        }
-    }
-
-    /**
-     * Get the current transformer of this reference area.
-     *
-     * @return the current transformer to position this reference area
-     */
-    public AffineTransform getCoordTransformer() {
-        synchronized (sync) {
-            return this.transformer;
-        }
-    }
-
-    private int setContentOrientation() {
-        try {
-            return IntegerType.getIntValue(
-                    generatedBy.getPropertyValue(
-                            PropNames.REFERENCE_ORIENTATION));
-        } catch (PropertyException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public int getContentOrientation() {
-        return contentOrientation;
-    }
-
-    private int setFrameOrientation() {
-        try {
-            return IntegerType.getIntValue(
-                    ((FONode)generatedBy.getParent()).getPropertyValue(
-                            PropNames.REFERENCE_ORIENTATION));
-        } catch (PropertyException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public int getFrameOrientation() {
-        return frameOrientation;
-    }
-
-    /**
-     * Clone this reference area.
-     *
-     * @return a copy of this reference area
-     */
-    public Object clone() {
-        AbstractReferenceArea absRefArea;
-        try {
-            absRefArea = (RegionRefArea)(super.clone());
-        } catch (CloneNotSupportedException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-            throw new InternalError();
-        }
-        absRefArea.transformer = transformer;
-        return absRefArea;
-    }
-    
-}

src/java/org/apache/fop/area/AbstractViewport.java

@@ -1,94 +0,0 @@
-/*
- *
- * Copyright 2004 The Apache Software Foundation.
- *
- * Licensed 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.
- *
- * Created on 27/02/2004
- * $Id$
- */
-package org.apache.fop.area;
-
-import org.apache.fop.datastructs.Node;
-import org.apache.fop.fo.FONode;
-import org.apache.fop.fo.flow.FoPageSequence;
-
-/**
- * @author pbw
- * @version $Revision$ $Name$
- */
-public class AbstractViewport
-extends Area
-implements Viewport {
-    
-    /** Does the viewport rectange clip the reference-area? */
-    protected boolean clip = true;
-
-    /** The reference-area of the viewport/reference pair */
-    protected ReferenceArea refArea;
-    /**
-     * @param pageSeq
-     * @param generatedBy
-     * @param parent
-     * @param sync
-     */
-    public AbstractViewport(
-            FoPageSequence pageSeq,
-            FONode generatedBy,
-            Node parent,
-            Object sync) {
-        super(pageSeq, generatedBy, parent, sync);
-    }
-    /**
-     * @param pageSeq
-     * @param generatedBy
-     */
-    public AbstractViewport(
-            FoPageSequence pageSeq,
-            FONode generatedBy) {
-        super(pageSeq, generatedBy);
-    }
-    /* (non-Javadoc)
-     * @see org.apache.fop.area.Viewport#setReferenceArea(org.apache.fop.area.ReferenceArea)
-     */
-    public void setReferenceArea(ReferenceArea ref) {
-        synchronized (sync) {
-            refArea = ref;
-        }
-    }
-    /* (non-Javadoc)
-     * @see org.apache.fop.area.Viewport#getReferenceArea()
-     */
-    public ReferenceArea getReferenceArea() {
-        synchronized (sync) {
-            return refArea;
-        }
-    }
-    /* (non-Javadoc)
-     * @see org.apache.fop.area.Viewport#setClip(boolean)
-     */
-    public void setClip(boolean clip) {
-        synchronized (sync) {
-            this.clip = clip;
-        }
-    }
-    /* (non-Javadoc)
-     * @see org.apache.fop.area.Viewport#getClip()
-     */
-    public boolean getClip() {
-        synchronized (sync) {
-            return clip;
-        }
-    }
-    
-}