1.) Added restriction to fo:declarations that fo:color-profile is the only XSL namespace child element allowed.

2.) Switched from fo.FOTreeControl to apps.Document throughout app, to better clarify that it is the apps.Document object being accessed/used.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@197716 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/apps/Document.java

@@ -28,7 +28,6 @@ import org.apache.fop.area.AreaTree;
 import org.apache.fop.area.AreaTreeModel;
 
 import org.apache.fop.fo.FOInputHandler;
-import org.apache.fop.fo.FOTreeControl;
 import org.apache.fop.fonts.FontInfo;
 
 import org.apache.commons.logging.Log;
@@ -40,7 +39,7 @@ import org.xml.sax.SAXException;
  * Class storing information for the FOP Document being processed, and managing
  * the processing of it.
  */
-public class Document implements FOTreeControl {
+public class Document {
             
     /** The parent Driver object */
     private Driver driver;

src/java/org/apache/fop/apps/Driver.java

@@ -511,7 +511,7 @@ public class Driver {
         foInputHandler.setLogger(getLogger());
 
         treeBuilder.setFOInputHandler(foInputHandler);
-        treeBuilder.setFOTreeControl(currentDocument);
+        treeBuilder.setDocument(currentDocument);
 
         return new ProxyContentHandler(treeBuilder) {
             

src/java/org/apache/fop/fo/FOInputHandler.java

@@ -94,8 +94,8 @@ public abstract class FOInputHandler {
     }
 
     /**
-     * Returns the FOTreeControl object associated with this FOInputHandler.
-     * @return the FOTreeControl object
+     * Returns the Document object associated with this FOInputHandler.
+     * @return the Document object
      */
     public Document getDocument() {
         return doc;

src/java/org/apache/fop/fo/FONode.java

@@ -28,9 +28,10 @@ import org.xml.sax.Locator;
 import org.apache.commons.logging.Log;
 
 // FOP
+import org.apache.fop.apps.Document;
 import org.apache.fop.apps.FOPException;
-import org.apache.fop.util.CharUtilities;
 import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.util.CharUtilities;
 import org.apache.fop.fo.extensions.ExtensionElementMapping;
 import org.apache.fop.fo.extensions.svg.SVGElementMapping;
 
@@ -59,7 +60,7 @@ public abstract class FONode {
      * @return FOUserAgent
      */
     public FOUserAgent getUserAgent() {
-        return getFOTreeControl().getDriver().getUserAgent();
+        return getDocument().getDriver().getUserAgent();
     }
 
     /**
@@ -67,7 +68,7 @@ public abstract class FONode {
      * @return the logger
      */
     public Log getLogger() {
-        return getFOTreeControl().getDriver().getLogger();
+        return getDocument().getDriver().getLogger();
     }
 
     /**
@@ -183,8 +184,8 @@ public abstract class FONode {
      * which returns the parent Document.
      * @return the Document object that is the parent of this node.
      */
-    public FOTreeControl getFOTreeControl() {
-        return parent.getFOTreeControl();
+    public Document getDocument() {
+        return parent.getDocument();
     }
 
     /**

src/java/org/apache/fop/fo/FOTreeBuilder.java

@@ -31,6 +31,7 @@ import java.util.Set;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.apache.fop.apps.Document;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.fo.ElementMapping.Maker;
 import org.apache.fop.fo.pagination.Root;
@@ -79,8 +80,8 @@ public class FOTreeBuilder extends DefaultHandler {
      */
     private FOInputHandler foInputHandler;
 
-    /** The FOTreeControl object managing the FO Tree that is being built */
-    private FOTreeControl foTreeControl;
+    /** The Document object managing the FO Tree that is being built */
+    private Document document;
 
     /** The SAX locator object managing the line and column counters */
     private Locator locator; 
@@ -93,11 +94,11 @@ public class FOTreeBuilder extends DefaultHandler {
     }
 
     /**
-     * Sets the FO Tree Control for this object
-     * @param fotc FOTreeControl instance
+     * Sets the apps.Document for this object
+     * @param doc Document instance
      */
-    public void setFOTreeControl(FOTreeControl fotc) {
-        this.foTreeControl = fotc;
+    public void setDocument(Document doc) {
+        this.document = doc;
     }
 
     /**
@@ -253,7 +254,7 @@ public class FOTreeBuilder extends DefaultHandler {
 
         if (rootFObj == null) {
             rootFObj = (Root) foNode;
-            rootFObj.setFOTreeControl(foTreeControl);
+            rootFObj.setDocument(document);
         } else {
             currentFObj.addChild(foNode);
         }

src/java/org/apache/fop/fo/FOTreeControl.java

@@ -1,62 +0,0 @@
-/*
- * Copyright 1999-2004 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.
- */
-
-/* $Id$ */
-
-
-package org.apache.fop.fo;
-
-// Java
-import java.util.Map;
-import java.util.Set;
-
-// FOP
-import org.apache.fop.apps.Driver;
-import org.apache.fop.fonts.FontMetrics;
-import org.apache.fop.fonts.FontInfo;
-
-/**
- * An interface for classes that are conceptually the parent class of the
- * fo.pagination.Root object. The purpose of the interface is to maintain
- * encapsulation of the FO Tree classes, but to acknowledge that a higher-level
- * object is needed to control the building of the FO Tree, to provide it
- * with information about the environment, and to keep track of meta-type
- * information.
- */
-public interface FOTreeControl {
-
-    /**
-     * Returns the set of ID references found in the FO Tree.
-     * @return the ID references
-     */
-    Set getIDReferences();
-
-    /**
-     * @return the FOInputHandler for parsing this FO Tree
-     */
-    FOInputHandler getFOInputHandler();
-
-    /**
-     * @return the Driver associated with this FO Tree
-     */
-    Driver getDriver();
-    
-    /**
-     * @return the FontInfo object associated with this FOTree
-     */
-    FontInfo getFontInfo();
-    
-}

src/java/org/apache/fop/fo/FOTreeHandler.java

@@ -98,7 +98,7 @@ public class FOTreeHandler extends FOInputHandler {
 
     /**
      * Main constructor
-     * @param foTreeControl the FOTreeControl implementation that governs this
+     * @param document the apps.Document implementation that governs this
      * FO Tree
      * @param store if true then use the store pages model and keep the
      *              area tree in memory
@@ -478,7 +478,7 @@ public class FOTreeHandler extends FOInputHandler {
      *
      * @return the font information
      */
-    public FOTreeControl getFontInfo() {
+    public Document getFontInfo() {
         return doc;
     }
 

src/java/org/apache/fop/fo/FObj.java

@@ -298,7 +298,7 @@ public class FObj extends FONode implements Constants {
         if (prop != null) {
             String str = prop.getString();
             if (str != null && !str.equals("")) {
-                Set idrefs = getFOTreeControl().getIDReferences();
+                Set idrefs = getDocument().getIDReferences();
                 if (!idrefs.contains(str)) {
                     id = str;
                     idrefs.add(id);

src/java/org/apache/fop/fo/FObjMixed.java

@@ -46,8 +46,8 @@ public class FObjMixed extends FObj {
         if (textInfo == null) {
             // Really only need one of these, but need to get fontInfo
             // stored in propMgr for later use.
-            propMgr.setFontInfo(getFOTreeControl());
-            textInfo = propMgr.getTextLayoutProps(getFOTreeControl());
+            propMgr.setFontInfo(getDocument());
+            textInfo = propMgr.getTextLayoutProps(getDocument());
         }
 
         FOText ft = new FOText(data, start, length, textInfo, this);
@@ -55,7 +55,7 @@ public class FObjMixed extends FObj {
         ft.setName("text");
         
         /* characters() processing empty for FOTreeHandler, not empty for RTF & MIFHandlers */
-        getFOTreeControl().getFOInputHandler().characters(ft.ca, ft.startIndex, ft.endIndex);
+        getDocument().getFOInputHandler().characters(ft.ca, ft.startIndex, ft.endIndex);
 
         addChild(ft);
     }

src/java/org/apache/fop/fo/PropertyManager.java

@@ -19,6 +19,7 @@
 package org.apache.fop.fo;
 
 // FOP
+import org.apache.fop.apps.Document;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.fonts.Font;
 import org.apache.fop.fo.properties.Property;
@@ -44,7 +45,7 @@ import org.xml.sax.Attributes;
 public class PropertyManager implements Constants {
 
     private PropertyList propertyList;
-    private FOTreeControl foTreeControl = null;
+    private Document document = null;
     private Font fontState = null;
     private CommonBorderAndPadding borderAndPadding = null;
     private CommonHyphenation hyphProps = null;
@@ -72,27 +73,27 @@ public class PropertyManager implements Constants {
     /**
      * Sets the Document object telling the property manager which fonts are
      * available.
-     * @param foTreeControl foTreeControl implementation containing font
+     * @param document apps.Document implementation containing font
      * information
      */
-    public void setFontInfo(FOTreeControl foTreeControl) {
-        this.foTreeControl = foTreeControl;
+    public void setFontInfo(Document document) {
+        this.document = document;
     }
 
 
     /**
      * Constructs a FontState object. If it was constructed before it is
      * reused.
-     * @param foTreeControl FOTreeControl implementation containing the font
+     * @param document apps.Document implementation containing the font
      * information
      * @return a FontState object
      */
-    public Font getFontState(FOTreeControl foTreeControl) {
+    public Font getFontState(Document document) {
         if (fontState == null) {
-            if (foTreeControl == null) {
-                foTreeControl = this.foTreeControl;
-            } else if (this.foTreeControl == null) {
-                this.foTreeControl = foTreeControl;
+            if (document == null) {
+                document = this.document;
+            } else if (this.document == null) {
+                this.document = document;
             }
             /**@todo this is ugly. need to improve. */
 
@@ -121,9 +122,9 @@ public class PropertyManager implements Constants {
             // various kinds of keywords too
             int fontSize = propertyList.get(PR_FONT_SIZE).getLength().getValue();
             //int fontVariant = propertyList.get("font-variant").getEnum();
-            String fname = foTreeControl.getFontInfo().fontLookup(fontFamily, fontStyle,
+            String fname = document.getFontInfo().fontLookup(fontFamily, fontStyle,
                                                fontWeight);
-            FontMetrics metrics = foTreeControl.getFontInfo().getMetricsFor(fname);
+            FontMetrics metrics = document.getFontInfo().getMetricsFor(fname);
             fontState = new Font(fname, metrics, fontSize);
         }
         return fontState;
@@ -457,14 +458,14 @@ public class PropertyManager implements Constants {
     /**
      * Constructs a TextInfo objects. If it was constructed before it is
      * reused.
-     * @param foTreeControl FOTreeControl implementation containing list of
+     * @param document apps.Document implementation containing list of
      * available fonts
      * @return a TextInfo object
      */
-    public TextInfo getTextLayoutProps(FOTreeControl foTreeControl) {
+    public TextInfo getTextLayoutProps(Document document) {
         if (textInfo == null) {
             textInfo = new TextInfo();
-            textInfo.fs = getFontState(foTreeControl);
+            textInfo.fs = getFontState(document);
             textInfo.color = propertyList.get(PR_COLOR).getColorType();
 
             textInfo.verticalAlign =

src/java/org/apache/fop/fo/flow/BasicLink.java

@@ -54,7 +54,7 @@ public class BasicLink extends Inline {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startLink(this);
+        getDocument().getFOInputHandler().startLink(this);
     }
 
     public void setup() {
@@ -143,7 +143,7 @@ public class BasicLink extends Inline {
     public void end() {
         super.end();
         
-        getFOTreeControl().getFOInputHandler().endLink();
+        getDocument().getFOInputHandler().endLink();
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/Block.java

@@ -111,7 +111,7 @@ public class Block extends FObjMixed {
 
         setupID();
 
-        getFOTreeControl().getFOInputHandler().startBlock(this);
+        getDocument().getFOInputHandler().startBlock(this);
     }
 
     private void setup() {
@@ -238,7 +238,7 @@ public class Block extends FObjMixed {
      */
     public void end() {
         handleWhiteSpace();
-        getFOTreeControl().getFOInputHandler().endBlock(this);
+        getDocument().getFOInputHandler().endBlock(this);
     }
 
     private void handleWhiteSpace() {

src/java/org/apache/fop/fo/flow/ExternalGraphic.java

@@ -63,7 +63,7 @@ public class ExternalGraphic extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().image(this);
+        getDocument().getFOInputHandler().image(this);
     }
 
     /**

src/java/org/apache/fop/fo/flow/Footnote.java

@@ -48,7 +48,7 @@ public class Footnote extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startFootnote(this);
+        getDocument().getFOInputHandler().startFootnote(this);
     }
 
     /**
@@ -79,7 +79,7 @@ public class Footnote extends FObj {
     
     protected void end() {
         super.end();
-        getFOTreeControl().getFOInputHandler().endFootnote(this);
+        getDocument().getFOInputHandler().endFootnote(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/FootnoteBody.java

@@ -52,7 +52,7 @@ public class FootnoteBody extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startFootnoteBody(this);
+        getDocument().getFOInputHandler().startFootnoteBody(this);
     }
 
     public void acceptVisitor(FOTreeVisitor fotv) {
@@ -62,7 +62,7 @@ public class FootnoteBody extends FObj {
     protected void end() {
         super.end();
         
-        getFOTreeControl().getFOInputHandler().endFootnoteBody(this);
+        getDocument().getFOInputHandler().endFootnoteBody(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/Inline.java

@@ -114,7 +114,7 @@ public class Inline extends FObjMixed {
             this.lineThrough = true;
         }
         
-        getFOTreeControl().getFOInputHandler().startInline(this);
+        getDocument().getFOInputHandler().startInline(this);
     }
 
     /**
@@ -139,7 +139,7 @@ public class Inline extends FObjMixed {
      * @see org.apache.fop.fo.FONode#end
      */
     public void end() {
-        getFOTreeControl().getFOInputHandler().endInline(this);
+        getDocument().getFOInputHandler().endInline(this);
     }
 
     public String getName() {

src/java/org/apache/fop/fo/flow/Leader.java

@@ -66,7 +66,7 @@ public class Leader extends FObjMixed {
         CommonBackground bProps = propMgr.getBackgroundProps();
 
         // Common Font Properties
-        this.fontState = propMgr.getFontState(getFOTreeControl());
+        this.fontState = propMgr.getFontState(getDocument());
 
         // Common Margin Properties-Inline
         CommonMarginInline mProps = propMgr.getMarginInlineProps();

src/java/org/apache/fop/fo/flow/ListBlock.java

@@ -64,7 +64,7 @@ public class ListBlock extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startList(this);
+        getDocument().getFOInputHandler().startList(this);
     }
 
     private void setup() throws FOPException {
@@ -139,7 +139,7 @@ public class ListBlock extends FObj {
     protected void end() {
         super.end();
         
-        getFOTreeControl().getFOInputHandler().endList(this);
+        getDocument().getFOInputHandler().endList(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/ListItem.java

@@ -64,7 +64,7 @@ public class ListItem extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startListItem(this);
+        getDocument().getFOInputHandler().startListItem(this);
     }
 
     private void setup() {
@@ -148,7 +148,7 @@ public class ListItem extends FObj {
 
     protected void end() {
         super.end();
-        getFOTreeControl().getFOInputHandler().endListItem(this);
+        getDocument().getFOInputHandler().endListItem(this);
     }
 
     public String getName() {

src/java/org/apache/fop/fo/flow/ListItemLabel.java

@@ -46,7 +46,7 @@ public class ListItemLabel extends FObj {
      */
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
-        getFOTreeControl().getFOInputHandler().startListLabel();
+        getDocument().getFOInputHandler().startListLabel();
     }
 
     private void setup() {
@@ -86,7 +86,7 @@ public class ListItemLabel extends FObj {
     protected void end() {
         super.end();
         
-        getFOTreeControl().getFOInputHandler().endListLabel();
+        getDocument().getFOInputHandler().endListLabel();
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/PageNumber.java

@@ -61,7 +61,7 @@ public class PageNumber extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         setup();
-        getFOTreeControl().getFOInputHandler().startPageNumber(this);
+        getDocument().getFOInputHandler().startPageNumber(this);
     }
 
     public void setup() {
@@ -77,7 +77,7 @@ public class PageNumber extends FObj {
         CommonBackground bProps = propMgr.getBackgroundProps();
 
         // Common Font Properties
-        this.fontState = propMgr.getFontState(getFOTreeControl());
+        this.fontState = propMgr.getFontState(getDocument());
 
         // Common Margin Properties-Inline
         CommonMarginInline mProps = propMgr.getMarginInlineProps();
@@ -129,7 +129,7 @@ public class PageNumber extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endPageNumber(this);
+        getDocument().getFOInputHandler().endPageNumber(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/PageNumberCitation.java

@@ -82,7 +82,7 @@ public class PageNumberCitation extends FObj {
         CommonBackground bProps = propMgr.getBackgroundProps();
 
         // Common Font Properties
-        this.fontState = propMgr.getFontState(getFOTreeControl());
+        this.fontState = propMgr.getFontState(getDocument());
 
         // Common Margin Properties-Inline
         CommonMarginInline mProps = propMgr.getMarginInlineProps();

src/java/org/apache/fop/fo/flow/Table.java

@@ -81,7 +81,7 @@ public class Table extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         setupID();
-        getFOTreeControl().getFOInputHandler().startTable(this);
+        getDocument().getFOInputHandler().startTable(this);
     }
 
     /**
@@ -203,7 +203,7 @@ public class Table extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endTable(this);
+        getDocument().getFOInputHandler().endTable(this);
     }
 
     public String getName() {

src/java/org/apache/fop/fo/flow/TableBody.java

@@ -57,7 +57,7 @@ public class TableBody extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         setupID();
-        getFOTreeControl().getFOInputHandler().startBody(this);
+        getDocument().getFOInputHandler().startBody(this);
     }
 
     private void setup() throws FOPException {
@@ -104,7 +104,7 @@ public class TableBody extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endBody(this);
+        getDocument().getFOInputHandler().endBody(this);
     }
 
     public String getName() {

src/java/org/apache/fop/fo/flow/TableCell.java

@@ -123,7 +123,7 @@ public class TableCell extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         doSetup();    // init some basic property values
-        getFOTreeControl().getFOInputHandler().startCell(this);
+        getDocument().getFOInputHandler().startCell(this);
     }
 
     /**
@@ -348,7 +348,7 @@ public class TableCell extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endCell(this);
+        getDocument().getFOInputHandler().endCell(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/TableColumn.java

@@ -60,7 +60,7 @@ public class TableColumn extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         initialize();    // init some basic property values
-        getFOTreeControl().getFOInputHandler().startColumn(this);
+        getDocument().getFOInputHandler().startColumn(this);
     }
 
     /**
@@ -124,7 +124,7 @@ public class TableColumn extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endColumn(this);
+        getDocument().getFOInputHandler().endColumn(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/flow/TableRow.java

@@ -68,7 +68,7 @@ public class TableRow extends FObj {
     protected void addProperties(Attributes attlist) throws FOPException {
         super.addProperties(attlist);
         setupID();
-        getFOTreeControl().getFOInputHandler().startRow(this);
+        getDocument().getFOInputHandler().startRow(this);
     }
 
     /**
@@ -145,7 +145,7 @@ public class TableRow extends FObj {
     }
 
     protected void end() {
-        getFOTreeControl().getFOInputHandler().endRow(this);
+        getDocument().getFOInputHandler().endRow(this);
     }
     
     public String getName() {

src/java/org/apache/fop/fo/pagination/Declarations.java

@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.Iterator;
 
 // FOP
+import org.apache.fop.fo.FOElementMapping;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
 import org.apache.fop.fo.FOTreeVisitor;
@@ -50,6 +51,19 @@ public class Declarations extends FObj {
         ((Root) parent).setDeclarations(this);
     }
 
+    /**
+     * @see org.apache.fop.fo.FONode#validateChildNode(String, String)
+        XSL 1.0: (color-profile)+ (and non-XSL NS nodes)
+        FOP (currently): (color-profile)* (and non-XSL NS nodes)
+     */
+    protected void validateChildNode(String nsURI, String localName) {
+        if (nsURI == FOElementMapping.URI) {
+            if (!localName.equals("color-profile")) {   
+                invalidChildError(nsURI, localName);
+            }
+        } // anything outside of XSL namespace is OK.
+    }
+
     /**
      * At the end of this element sort out the child into
      * a hashmap of color profiles and a list of external xml.
@@ -79,7 +93,7 @@ public class Declarations extends FObj {
                     }
                     external.add(node);
                 } else {
-                    getLogger().warn("invalid element " + node.getName() + "inside declarations");
+                    getLogger().warn("invalid element " + node.getName() + " inside declarations");
                 }
             }
         }

src/java/org/apache/fop/fo/pagination/Flow.java

@@ -92,14 +92,14 @@ public class Flow extends FObj {
         // Now done in addChild of page-sequence
         //pageSequence.addFlow(this);
 
-        getFOTreeControl().getFOInputHandler().startFlow(this);
+        getDocument().getFOInputHandler().startFlow(this);
     }
 
     /**
      * Tell the StructureRenderer that we are at the end of the flow.
      */
     public void end() {
-        getFOTreeControl().getFOInputHandler().endFlow(this);
+        getDocument().getFOInputHandler().endFlow(this);
     }
 
     /**

src/java/org/apache/fop/fo/pagination/PageSequence.java

@@ -291,7 +291,7 @@ public class PageSequence extends FObj {
      */
     private void startStructuredPageSequence() {
         if (!sequenceStarted) {
-            getFOTreeControl().getFOInputHandler().startPageSequence(this);
+            getDocument().getFOInputHandler().startPageSequence(this);
             sequenceStarted = true;
         }
     }
@@ -303,7 +303,7 @@ public class PageSequence extends FObj {
      */
     public void end() {
         try {
-            this.getFOTreeControl().getFOInputHandler().endPageSequence(this);
+            this.getDocument().getFOInputHandler().endPageSequence(this);
         } catch (FOPException fopex) {
             getLogger().error("Error in PageSequence.end(): "
               + fopex.getMessage(), fopex);

src/java/org/apache/fop/fo/pagination/Root.java

@@ -22,7 +22,7 @@ package org.apache.fop.fo.pagination;
 import java.util.List;
 
 // FOP
-import org.apache.fop.fo.FOTreeControl;
+import org.apache.fop.apps.Document;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
 import org.apache.fop.fo.FOElementMapping;
@@ -47,7 +47,7 @@ public class Root extends FObj {
      */
     private int runningPageNumberCounter = 0;
 
-    private FOTreeControl foTreeControl = null;
+    private Document document = null;
 
     /**
      * @see org.apache.fop.fo.FONode#FONode(FONode)
@@ -197,23 +197,23 @@ public class Root extends FObj {
     }
 
     /**
-     * Sets the FOTreeControl that this Root is attached to
-     * @param foTreeControl the FOTreeControl implementation to which this Root
+     * Sets the Document that this Root is attached to
+     * @param document the apps.Document implementation to which this Root
      * is attached
      */
-    public void setFOTreeControl(FOTreeControl foTreeControl) {
-        this.foTreeControl = foTreeControl;
+    public void setDocument(Document document) {
+        this.document = document;
     }
 
     /**
      * This method overrides the FONode version. The FONode version calls the
      * method by the same name for the parent object. Since Root is at the top
-     * of the tree, it returns the actual foTreeControl object. Thus, any FONode
-     * can use this chain to find which foTreeControl it is being built for.
-     * @return the FOTreeControl implementation that this Root is attached to
+     * of the tree, it returns the actual apps.Document object. Thus, any FONode
+     * can use this chain to find which apps.Document it is being built for.
+     * @return the Document implementation that this Root is attached to
      */
-    public FOTreeControl getFOTreeControl() {
-        return foTreeControl;
+    public Document getDocument() {
+        return document;
     }
 
     /**

src/java/org/apache/fop/fo/pagination/Title.java

@@ -59,7 +59,7 @@ public class Title extends FObjMixed {
         CommonBackground bProps = propMgr.getBackgroundProps();
 
         // Common Font Properties
-        Font fontState = propMgr.getFontState(getFOTreeControl());
+        Font fontState = propMgr.getFontState(getDocument());
 
         // Common Margin Properties-Inline
         CommonMarginInline mProps = propMgr.getMarginInlineProps();

src/java/org/apache/fop/layoutmgr/BlockLayoutManager.java

@@ -74,7 +74,7 @@ public class BlockLayoutManager extends BlockStackingLayoutManager {
         childLMiter = new BlockLMiter(this, childLMiter);
         userAgent = inBlock.getUserAgent();
         setBlockTextInfo(inBlock.getPropertyManager().getTextLayoutProps(
-            inBlock.getFOTreeControl()));
+            inBlock.getDocument()));
     }
 
     private void setBlockTextInfo(TextInfo ti) {

src/java/org/apache/fop/render/awt/AWTRenderer.java

@@ -46,6 +46,7 @@ import java.util.Map;
 import java.util.Vector;
 
 import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.apps.Document;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.apps.InputHandler;
 import org.apache.fop.area.Area;
@@ -55,7 +56,6 @@ import org.apache.fop.area.RegionViewport;
 import org.apache.fop.area.Trait;
 import org.apache.fop.area.inline.TextArea;
 import org.apache.fop.datatypes.ColorType;
-import org.apache.fop.fo.FOTreeControl;
 import org.apache.fop.image.FopImage;
 import org.apache.fop.image.ImageFactory;
 import org.apache.fop.render.AbstractRenderer;

src/java/org/apache/fop/render/ps/PSRenderer.java

@@ -44,7 +44,6 @@ import org.apache.fop.fonts.Typeface;
 import org.apache.fop.fonts.FontInfo;
 import org.apache.fop.render.AbstractRenderer;
 import org.apache.fop.render.RendererContext;
-import org.apache.fop.fo.FOTreeControl;
 
 import org.apache.fop.image.FopImage;
 import org.apache.fop.image.ImageFactory;
@@ -226,7 +225,7 @@ public class PSRenderer extends AbstractRenderer {
     /**
      * Set up the font info
      *
-     * @param foTreeControl the font info object to set up
+     * @param inFontInfo the font info object to set up
      */
     public void setupFontInfo(FontInfo inFontInfo) {
         this.fontInfo = inFontInfo;

src/java/org/apache/fop/render/svg/SVGRenderer.java

@@ -18,6 +18,7 @@
 
 package org.apache.fop.render.svg;
 
+import org.apache.fop.apps.Document;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.area.PageViewport;
 import org.apache.fop.area.Title;
@@ -27,7 +28,6 @@ import org.apache.fop.area.inline.TextArea;
 import org.apache.fop.svg.SVGUtilities;
 import org.apache.fop.fonts.FontInfo;
 import org.apache.fop.apps.FOUserAgent;
-import org.apache.fop.fo.FOTreeControl;
 
 import org.w3c.dom.Node;
 import org.w3c.dom.svg.SVGSVGElement;
@@ -132,7 +132,7 @@ public class SVGRenderer extends AbstractRenderer implements XMLHandler {
     }
 
     /**
-     * @see org.apache.fop.render.Renderer#setupFontInfo(FOTreeControl)
+     * @see org.apache.fop.render.Renderer#setupFontInfo(FontInfo)
      */
     public void setupFontInfo(FontInfo fontInfo) {
         // create a temp Image to test font metrics on

src/java/org/apache/fop/render/xml/XMLRenderer.java

@@ -59,7 +59,6 @@ import org.apache.fop.area.inline.Viewport;
 import org.apache.fop.area.inline.TextArea;
 import org.apache.fop.fonts.FontSetup;
 import org.apache.fop.fonts.FontInfo;
-import org.apache.fop.fo.FOTreeControl;
 import org.apache.fop.fo.pagination.Region;
 
 /**