First bits of support for fo:inline-container

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_InlineContainer@1534143 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 63 insertions, 101 deletions

diff --git a/src/java/org/apache/fop/fo/flow/InlineContainer.java b/src/java/org/apache/fop/fo/flow/InlineContainer.java
index 748eb593a..d3a80eb3f 100644
--- a/src/java/org/apache/fop/fo/flow/InlineContainer.java
+++ b/src/java/org/apache/fop/fo/flow/InlineContainer.java
@@ -29,6 +29,7 @@ import org.apache.fop.fo.FObj;
 import org.apache.fop.fo.PropertyList;
 import org.apache.fop.fo.ValidationException;
 import org.apache.fop.fo.properties.CommonBorderPaddingBackground;
+import org.apache.fop.fo.properties.CommonFont;
 import org.apache.fop.fo.properties.CommonMarginInline;
 import org.apache.fop.fo.properties.KeepProperty;
 import org.apache.fop.fo.properties.LengthRangeProperty;
@@ -37,78 +38,72 @@ import org.apache.fop.traits.Direction;
 import org.apache.fop.traits.WritingMode;
 import org.apache.fop.traits.WritingModeTraits;
 
-/**
- * Class modelling the <a href="http://www.w3.org/TR/xsl/#fo_inline-container">
- * <code>fo:inline-container</code></a> object.
- */
 public class InlineContainer extends FObj {
 
-    // The value of FO traits (refined properties) that apply to fo:inline-container.
-    private Length alignmentAdjust;
-    private int alignmentBaseline;
-    private Length baselineShift;
+    private LengthRangeProperty inlineProgressionDimension;
     private LengthRangeProperty blockProgressionDimension;
+    private int overflow;
     private CommonBorderPaddingBackground commonBorderPaddingBackground;
     private CommonMarginInline commonMarginInline;
-    private int clip;
-    private int dominantBaseline;
-    private LengthRangeProperty inlineProgressionDimension;
+    private Numeric referenceOrientation;
+    private int displayAlign;
     private KeepProperty keepTogether;
+    private KeepProperty keepWithNext;
+    private KeepProperty keepWithPrevious;
     private SpaceProperty lineHeight;
-    private int overflow;
-    private Numeric referenceOrientation;
+    private Length alignmentAdjust;
+    private int alignmentBaseline;
+    private Length baselineShift;
+    private int dominantBaseline;
     private WritingModeTraits writingModeTraits;
-    // Unused but valid items, commented out for performance:
-    //     private CommonRelativePosition commonRelativePosition;
-    //     private int displayAlign;
-    //     private Length height;
-    //     private KeepProperty keepWithNext;
-    //     private KeepProperty keepWithPrevious;
-    //     private Length width;
-    // End of FO trait values
 
     /** used for FO validation */
-    private boolean blockItemFound = false;
+    private boolean blockItemFound;
+    private CommonFont commonFont;
 
     /**
-     * Base constructor
+     * Creates a new instance.
      *
-     * @param parent {@link FONode} that is the parent of this object
+     * @param parent the parent of this inline-container
      */
     public InlineContainer(FONode parent) {
         super(parent);
     }
 
-    /** {@inheritDoc} */
+    @Override
     public void bind(PropertyList pList) throws FOPException {
         super.bind(pList);
+        commonFont = pList.getFontProps(); // TODO get directly from parent?
         alignmentAdjust = pList.get(PR_ALIGNMENT_ADJUST).getLength();
         alignmentBaseline = pList.get(PR_ALIGNMENT_BASELINE).getEnum();
         baselineShift = pList.get(PR_BASELINE_SHIFT).getLength();
         blockProgressionDimension = pList.get(PR_BLOCK_PROGRESSION_DIMENSION).getLengthRange();
         commonBorderPaddingBackground = pList.getBorderPaddingBackgroundProps();
         commonMarginInline = pList.getMarginInlineProps();
-        clip = pList.get(PR_CLIP).getEnum();
+        displayAlign = pList.get(PR_DISPLAY_ALIGN).getEnum();
         dominantBaseline = pList.get(PR_DOMINANT_BASELINE).getEnum();
         inlineProgressionDimension = pList.get(PR_INLINE_PROGRESSION_DIMENSION).getLengthRange();
         keepTogether = pList.get(PR_KEEP_TOGETHER).getKeep();
+        keepWithNext = pList.get(PR_KEEP_WITH_NEXT).getKeep();
+        keepWithPrevious = pList.get(PR_KEEP_WITH_PREVIOUS).getKeep();
         lineHeight = pList.get(PR_LINE_HEIGHT).getSpace();
         overflow = pList.get(PR_OVERFLOW).getEnum();
         referenceOrientation = pList.get(PR_REFERENCE_ORIENTATION).getNumeric();
         writingModeTraits = new WritingModeTraits(
-            WritingMode.valueOf(pList.get(PR_WRITING_MODE).getEnum()));
+                WritingMode.valueOf(pList.get(PR_WRITING_MODE).getEnum()));
     }
 
     /**
      * {@inheritDoc}
      * <br>XSL Content Model: marker* (%block;)+
      */
+    @Override
     protected void validateChildNode(Locator loc, String nsURI, String localName)
                 throws ValidationException {
         if (FO_URI.equals(nsURI)) {
             if (localName.equals("marker")) {
                 if (blockItemFound) {
-                   nodesOutOfOrderError(loc, "fo:marker", "(%block;)");
+                   nodesOutOfOrderError(loc, "fo:marker", "(%block;)+");
                 }
             } else if (!isBlockItem(nsURI, localName)) {
                 invalidChildError(loc, nsURI, localName);
@@ -118,142 +113,109 @@ public class InlineContainer extends FObj {
         }
     }
 
-    /** {@inheritDoc} */
+    @Override
     public void endOfNode() throws FOPException {
         if (!blockItemFound) {
             missingChildElementError("marker* (%block;)+");
         }
     }
 
-    /** @return the "alignment-adjust" FO trait */
-    public Length getAlignmentAdjust() {
-        return alignmentAdjust;
+    /** {@inheritDoc} */
+    public String getLocalName() {
+        return "inline-container";
     }
 
-    /** @return the "alignment-baseline" FO trait */
-    public int getAlignmentBaseline() {
-        return alignmentBaseline;
+    /**
+     * {@inheritDoc}
+     * @return {@link org.apache.fop.fo.Constants#FO_INLINE_CONTAINER}
+     */
+    public int getNameId() {
+        return FO_INLINE_CONTAINER;
     }
 
-    /** @return the "baseline-shift" FO trait */
-    public Length getBaselineShift() {
-        return baselineShift;
+    public LengthRangeProperty getInlineProgressionDimension() {
+        return inlineProgressionDimension;
     }
 
-    /** @return the "block-progression-dimension" FO trait */
     public LengthRangeProperty getBlockProgressionDimension() {
         return blockProgressionDimension;
     }
 
-    /** @return the "clip" FO trait */
-    public int getClip() {
-        return clip;
+    public int getOverflow() {
+        return overflow;
     }
 
-    /**@return Returns the {@link CommonBorderPaddingBackground} */
     public CommonBorderPaddingBackground getCommonBorderPaddingBackground() {
         return this.commonBorderPaddingBackground;
     }
 
-    /** @return Returns the {@link CommonMarginInline} */
     public CommonMarginInline getCommonMarginInline() {
         return this.commonMarginInline;
     }
 
-    /** @return the "dominant-baseline" FO trait */
-    public int getDominantBaseline() {
-        return dominantBaseline;
+    public int getReferenceOrientation() {
+        return referenceOrientation.getValue();
     }
 
-    /** @return the "keep-together" FO trait */
-    public KeepProperty getKeepTogether() {
-        return keepTogether;
+    public int getDisplayAlign() {
+        return this.displayAlign;
     }
 
-    /** @return the "inline-progression-dimension" FO trait */
-    public LengthRangeProperty getInlineProgressionDimension() {
-        return inlineProgressionDimension;
+    public KeepProperty getKeepTogether() {
+        return keepTogether;
     }
 
-    /** @return the "line-height" FO trait */
     public SpaceProperty getLineHeight() {
         return lineHeight;
     }
 
-    /** @return the "overflow" FO trait */
-    public int getOverflow() {
-        return overflow;
+    public Length getAlignmentAdjust() {
+        return alignmentAdjust;
     }
 
-    /** @return the "reference-orientation" FO trait */
-    public int getReferenceOrientation() {
-        return referenceOrientation.getValue();
+    public int getAlignmentBaseline() {
+        return alignmentBaseline;
+    }
+
+    public Length getBaselineShift() {
+        return baselineShift;
+    }
+
+    public int getDominantBaseline() {
+        return dominantBaseline;
+    }
+
+    public WritingMode getWritingMode() {
+        return writingModeTraits.getWritingMode();
     }
 
-    /**
-     * Obtain inline progression direction.
-     * @return the inline progression direction
-     */
     public Direction getInlineProgressionDirection() {
         return writingModeTraits.getInlineProgressionDirection();
     }
 
-    /**
-     * Obtain block progression direction.
-     * @return the block progression direction
-     */
     public Direction getBlockProgressionDirection() {
         return writingModeTraits.getBlockProgressionDirection();
     }
 
-    /**
-     * Obtain column progression direction.
-     * @return the column progression direction
-     */
     public Direction getColumnProgressionDirection() {
         return writingModeTraits.getColumnProgressionDirection();
     }
 
-    /**
-     * Obtain row progression direction.
-     * @return the row progression direction
-     */
     public Direction getRowProgressionDirection() {
         return writingModeTraits.getRowProgressionDirection();
     }
 
-    /**
-     * Obtain (baseline) shift direction.
-     * @return the (baseline) shift direction
-     */
     public Direction getShiftDirection() {
         return writingModeTraits.getShiftDirection();
     }
 
-    /**
-     * Obtain writing mode.
-     * @return the writing mode
-     */
-    public WritingMode getWritingMode() {
-        return writingModeTraits.getWritingMode();
-    }
-
-    /** {@inheritDoc} */
-    public String getLocalName() {
-        return "inline-container";
-    }
-
-    /**
-     * {@inheritDoc}
-     * @return {@link org.apache.fop.fo.Constants#FO_INLINE_CONTAINER}
-     */
-    public int getNameId() {
-        return FO_INLINE_CONTAINER;
-    }
-
     @Override
     public boolean isDelimitedTextRangeBoundary(int boundary) {
         return false;
     }
 
+    public CommonFont getCommonFont() {
+        return commonFont;
+    }
+
 }