Added checks that warn about tables and block-containers that are wider than the available content area.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@357000 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 22 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java b/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
index 3c40a6108..7f9967dbe 100644
--- a/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
@@ -28,6 +28,7 @@ import org.apache.fop.area.Area;
 import org.apache.fop.area.BlockViewport;
 import org.apache.fop.area.Block;
 import org.apache.fop.area.Trait;
+import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.flow.BlockContainer;
 import org.apache.fop.fo.properties.CommonAbsolutePosition;
 import org.apache.fop.area.CTM;
@@ -225,6 +226,14 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
         absoluteCTM = CTM.getCTMandRelDims(getBlockContainerFO().getReferenceOrientation(),
                 getBlockContainerFO().getWritingMode(), rect, relDims);
 
+        if (rect.getWidth() > context.getRefIPD()) {
+            log.warn(FONode.decorateWithContextInfo(
+                    "The extent in inline-progression-direction (width) of a block-container is"
+                    + " bigger than the available space (" 
+                    + rect.getWidth() + "mpt > " + context.getRefIPD() + "mpt)", 
+                    getBlockContainerFO()));
+        }
+        
         MinOptMax stackLimit = new MinOptMax(relDims.bpd);
 
         LinkedList returnedList = null;
diff --git a/src/java/org/apache/fop/layoutmgr/table/TableLayoutManager.java b/src/java/org/apache/fop/layoutmgr/table/TableLayoutManager.java
index cd5201ca3..630d31b6d 100644
--- a/src/java/org/apache/fop/layoutmgr/table/TableLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/table/TableLayoutManager.java
@@ -41,6 +41,7 @@ import org.apache.fop.traits.SpaceVal;
 import java.util.Iterator;
 import java.util.LinkedList;
 import org.apache.fop.datatypes.LengthBase;
+import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
 
 /**
@@ -170,6 +171,14 @@ public class TableLayoutManager extends BlockStackingLayoutManager
             updateContentAreaIPDwithOverconstrainedAdjust();
         }
 
+        if (getContentAreaIPD() > context.getRefIPD()) {
+            log.warn(FONode.decorateWithContextInfo(
+                    "The extent in inline-progression-direction (width) of a table is"
+                    + " bigger than the available space (" 
+                    + getContentAreaIPD() + "mpt > " + context.getRefIPD() + "mpt)", 
+                    getTable()));
+        }
+        
         // either works out table of column widths or if proportional-column-width function
         // is used works out total factor, so that value of single unit can be computed.
         int sumCols = 0;
diff --git a/status.xml b/status.xml
index a67405174..958eebd8b 100644
--- a/status.xml
+++ b/status.xml
@@ -27,6 +27,10 @@
 
   <changes>
     <release version="FOP Trunk">
+      <action context="Code" dev="JM" type="add">
+        Added checks that warn about tables and block-containers that are wider than
+        the available content area.
+      </action>
       <action context="Code" dev="JM" type="fix" fixes-bug="37880">
         Bugfix: Footnotes were lost if the footnote appeared in centered text.
       </action>