52311 - Conversion to html : Problem in titles number

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1405808 13f79535-47bb-0310-9956-ffa450edef68

src/documentation/content/xdocs/status.xml

@@ -34,6 +34,7 @@
 
     <changes>
         <release version="3.9-beta1" date="2012-??-??">
+          <action dev="poi-developers" type="fix">52311 - Conversion to html : Problem in titles number </action>
           <action dev="poi-developers" type="fix">53914 - TableRow#getTopBorder() return bottom's border</action>
           <action dev="poi-developers" type="fix">53282 - Avoid exception when parsing OPC relationships with non-breaking spaces</action>
           <action dev="poi-developers" type="fix">54016 - Avoid exception when parsing workbooks with DConRefRecord in row aggregate</action>

src/scratchpad/src/org/apache/poi/hwpf/converter/AbstractWordUtils.java

@@ -226,13 +226,15 @@ public class AbstractWordUtils
         return stringBuilder.toString();
     }
 
-    public static class NumberingState {
+    public static class NumberingState
+    {
 
         private final Map<String, Integer> levels = new HashMap<String, Integer>();
 
     }
 
-    public static String getBulletText(NumberingState numberingState, HWPFList list, char level )
+    public static String getBulletText( NumberingState numberingState,
+            HWPFList list, char level )
     {
         StringBuffer bulletBuffer = new StringBuffer();
         char[] xst = list.getNumberText( level ).toCharArray();
@@ -240,25 +242,38 @@ public class AbstractWordUtils
         {
             if ( element < 9 )
             {
-                final String key = list.getLsid() + "#" + ( (int) element );
+                int lsid = list.getLsid();
+                final String key = lsid + "#" + ( (int) element );
                 int num;
-                if ( numberingState.levels.containsKey( key ) )
+
+                if ( !list.isStartAtOverriden( element )
+                        && numberingState.levels.containsKey( key ) )
                 {
                     num = numberingState.levels.get( key ).intValue();
+                    if ( level == element )
+                    {
+                        num++;
+                        numberingState.levels.put( key, Integer.valueOf( num ) );
+                    }
                 }
                 else
                 {
-                    num = list.getStartAt( level );
+                    num = list.getStartAt( element );
                     numberingState.levels.put( key, Integer.valueOf( num ) );
                 }
 
+                if ( level == element )
+                {
+                    // cleaning states of nested levels to reset numbering
+                    for ( int i = element + 1; i < 9; i++ )
+                    {
+                        final String childKey = lsid + "#" + i;
+                        numberingState.levels.remove( childKey );
+                    }
+                }
+                
                 bulletBuffer.append( NumberFormatter.getNumber( num,
                         list.getNumberFormat( level ) ) );
-
-                if ( level == element )
-                {
-                    numberingState.levels.put( key, Integer.valueOf( num + 1 ) );
-                }
             }
             else
             {
@@ -266,7 +281,7 @@ public class AbstractWordUtils
             }
         }
 
-        byte follow = list.getTypeOfCharFollowingTheNumber(level);
+        byte follow = list.getTypeOfCharFollowingTheNumber( level );
         switch ( follow )
         {
         case 0:

src/scratchpad/src/org/apache/poi/hwpf/model/types/GrfhicAbstractType.java

@@ -14,11 +14,12 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */
+
 package org.apache.poi.hwpf.model.types;
 
 
-import org.apache.poi.util.BitField;
+import org.apache.poi.hwpf.usermodel.*;
-import org.apache.poi.util.Internal;
+import org.apache.poi.util.*;
 
 /**
  * The grfhic structure is a set of HTML incompatibility flags that specify the HTML
@@ -108,9 +109,10 @@ public abstract class GrfhicAbstractType
     public String toString()
     {
         StringBuilder builder = new StringBuilder();
+
         builder.append("[Grfhic]\n");
-        builder.append("    .grfhic               = ");
+        builder.append( "    .grfhic               = " );
-        builder.append(" (").append(getGrfhic()).append(" )\n");
+        builder.append(" ( ").append( field_1_grfhic ).append( " )\n" );
         builder.append("         .fHtmlChecked             = ").append(isFHtmlChecked()).append('\n');
         builder.append("         .fHtmlUnsupported         = ").append(isFHtmlUnsupported()).append('\n');
         builder.append("         .fHtmlListTextNotSharpDot     = ").append(isFHtmlListTextNotSharpDot()).append('\n');
@@ -120,7 +122,7 @@ public abstract class GrfhicAbstractType
         builder.append("         .fHtmlHangingIndentBeneathNumber     = ").append(isFHtmlHangingIndentBeneathNumber()).append('\n');
         builder.append("         .fHtmlBuiltInBullet       = ").append(isFHtmlBuiltInBullet()).append('\n');
 
-        builder.append("[/Grfhic]\n");
+        builder.append("[/Grfhic]");
         return builder.toString();
     }
 

src/scratchpad/src/org/apache/poi/hwpf/model/types/LFOAbstractType.java

@@ -21,20 +21,19 @@ import org.apache.poi.util.Internal;
 import org.apache.poi.util.LittleEndian;
 
 /**
- * List Format Override (LFO).
+ * List Format Override (LFO). <p>Class and fields descriptions are quoted from
+        [MS-DOC] --v20110315; Word (.doc) Binary File Format
+    
  * <p>
- * Class and fields descriptions are quoted from [MS-DOC] --v20110315; Word
+ * NOTE: This source is automatically generated please do not modify this file.  Either subclass or
- * (.doc) Binary File Format
+ *       remove the record in src/types/definitions.
- * 
- * <p>
- * NOTE: This source is automatically generated please do not modify this file.
- * Either subclass or remove the record in src/types/definitions.
  * <p>
  * This class is internal. It content or properties may change without notice 
  * due to changes in our knowledge of internal Microsoft Word binary structures.
- * 
+
- * @author Sergey Vladimirov; according to [MS-DOC] --v20110315; Word (.doc)
+ * @author Sergey Vladimirov; according to [MS-DOC] --v20110315; Word (.doc) Binary File Format;
- *         Binary File Format; Copyright (c) Microsoft Corporation
+        Copyright (c) Microsoft Corporation
+    
  */
 @Internal
 public abstract class LFOAbstractType
@@ -58,10 +57,10 @@ public abstract class LFOAbstractType
         field_1_lsid                   = LittleEndian.getInt( data, 0x0 + offset );
         field_2_unused1                = LittleEndian.getInt( data, 0x4 + offset );
         field_3_unused2                = LittleEndian.getInt( data, 0x8 + offset );
-        field_4_clfolvl = data[0xc + offset];
+        field_4_clfolvl                = data[ 0xc + offset ];
-        field_5_ibstFltAutoNum = data[0xd + offset];
+        field_5_ibstFltAutoNum         = data[ 0xd + offset ];
         field_6_grfhic                 = new Grfhic( data, 0xe + offset );
-        field_7_unused3 = data[0xf + offset];
+        field_7_unused3                = data[ 0xf + offset ];
     }
 
     public void serialize( byte[] data, int offset )
@@ -69,15 +68,15 @@ public abstract class LFOAbstractType
         LittleEndian.putInt( data, 0x0 + offset, field_1_lsid );
         LittleEndian.putInt( data, 0x4 + offset, field_2_unused1 );
         LittleEndian.putInt( data, 0x8 + offset, field_3_unused2 );
-        data[0xc + offset] = field_4_clfolvl;
+        data[ 0xc + offset ] = field_4_clfolvl;
-        data[0xd + offset] = field_5_ibstFltAutoNum;
+        data[ 0xd + offset ] = field_5_ibstFltAutoNum;
         field_6_grfhic.serialize( data, 0xe + offset );
-        data[0xf + offset] = field_7_unused3;
+        data[ 0xf + offset ] = field_7_unused3;
     }
 
     public byte[] serialize()
     {
-        final byte[] result = new byte[getSize()];
+        final byte[] result = new byte[ getSize() ];
         serialize( result, 0 );
         return result;
     }
@@ -132,7 +131,8 @@ public abstract class LFOAbstractType
         result = prime * result + field_3_unused2;
         result = prime * result + field_4_clfolvl;
         result = prime * result + field_5_ibstFltAutoNum;
-        result = prime * result + field_6_grfhic.hashCode();
+        result = prime * result
+                + ((field_6_grfhic == null) ? 0 : field_6_grfhic.hashCode());
         result = prime * result + field_7_unused3;
         return result;
     }
@@ -140,30 +140,29 @@ public abstract class LFOAbstractType
     public String toString()
     {
         StringBuilder builder = new StringBuilder();
-        builder.append( "[LFO]\n" );
-        builder.append( "    .lsid                 = " );
-        builder.append( " (" ).append( getLsid() ).append( " )\n" );
-        builder.append( "    .unused1              = " );
-        builder.append( " (" ).append( getUnused1() ).append( " )\n" );
-        builder.append( "    .unused2              = " );
-        builder.append( " (" ).append( getUnused2() ).append( " )\n" );
-        builder.append( "    .clfolvl              = " );
-        builder.append( " (" ).append( getClfolvl() ).append( " )\n" );
-        builder.append( "    .ibstFltAutoNum       = " );
-        builder.append( " (" ).append( getIbstFltAutoNum() ).append( " )\n" );
-        builder.append( "    .grfhic               = " );
-        builder.append( " (" ).append( getGrfhic() ).append( " )\n" );
-        builder.append( "    .unused3              = " );
-        builder.append( " (" ).append( getUnused3() ).append( " )\n" );
 
-        builder.append( "[/LFO]\n" );
+        builder.append("[LFO]\n");
+        builder.append( "    .lsid                 = " );
+        builder.append(" ( ").append( field_1_lsid ).append( " )\n" );
+        builder.append( "    .unused1              = " );
+        builder.append(" ( ").append( field_2_unused1 ).append( " )\n" );
+        builder.append( "    .unused2              = " );
+        builder.append(" ( ").append( field_3_unused2 ).append( " )\n" );
+        builder.append( "    .clfolvl              = " );
+        builder.append(" ( ").append( field_4_clfolvl ).append( " )\n" );
+        builder.append( "    .ibstFltAutoNum       = " );
+        builder.append(" ( ").append( field_5_ibstFltAutoNum ).append( " )\n" );
+        builder.append( "    .grfhic               = " );
+        builder.append(" ( ").append( field_6_grfhic == null ? "null" : field_6_grfhic.toString().replaceAll( "\n", "\n    " ) ).append( " )\n" );
+        builder.append( "    .unused3              = " );
+        builder.append(" ( ").append( field_7_unused3 ).append( " )\n" );
+
+        builder.append("[/LFO]");
         return builder.toString();
     }
 
     /**
-     * A signed integer that specifies the list identifier of an LSTF. This LFO
+     * A signed integer that specifies the list identifier of an LSTF. This LFO corresponds to the LSTF in PlfLst.rgLstf that has an lsid whose value is equal to this value..
-     * corresponds to the LSTF in PlfLst.rgLstf that has an lsid whose value is
-     * equal to this value..
      */
     @Internal
     public int getLsid()
@@ -172,9 +171,7 @@ public abstract class LFOAbstractType
     }
 
     /**
-     * A signed integer that specifies the list identifier of an LSTF. This LFO
+     * A signed integer that specifies the list identifier of an LSTF. This LFO corresponds to the LSTF in PlfLst.rgLstf that has an lsid whose value is equal to this value..
-     * corresponds to the LSTF in PlfLst.rgLstf that has an lsid whose value is
-     * equal to this value..
      */
     @Internal
     public void setLsid( int field_1_lsid )

src/scratchpad/src/org/apache/poi/hwpf/usermodel/HWPFList.java

@@ -28,6 +28,7 @@ import org.apache.poi.util.Internal;
 import org.apache.poi.hwpf.model.LFO;
 import org.apache.poi.hwpf.model.LFOData;
 import org.apache.poi.hwpf.model.ListData;
+import org.apache.poi.hwpf.model.ListFormatOverrideLevel;
 import org.apache.poi.hwpf.model.ListLevel;
 import org.apache.poi.hwpf.model.StyleSheet;
 import org.apache.poi.hwpf.sprm.CharacterSprmCompressor;
@@ -167,6 +168,11 @@ public final class HWPFList
 
     public int getStartAt( char level )
     {
+        if ( isStartAtOverriden( level ) )
+        {
+            return _lfoData.getRgLfoLvl()[level].getIStartAt();
+        }
+
         return getLVL( level ).getStartAt();
     }
 
@@ -183,6 +189,15 @@ public final class HWPFList
         return _ignoreLogicalLeftIdentation;
     }
 
+    public boolean isStartAtOverriden( char level )
+    {
+        ListFormatOverrideLevel lfolvl = _lfoData.getRgLfoLvl().length > level ? _lfoData
+                .getRgLfoLvl()[level] : null;
+
+        return lfolvl != null && lfolvl.getIStartAt() != 0
+                && !lfolvl.isFormatting();
+    }
+
     public void setIgnoreLogicalLeftIdentation(
             boolean ignoreLogicalLeftIdentation )
     {

src/scratchpad/testcases/org/apache/poi/hwpf/converter/TestWordToTextConverter.java

@@ -36,6 +36,21 @@ public class TestWordToTextConverter extends TestCase
                 .contains( "Soak the rice in water for three to four hours" ) );
     }
 
+    public void testBug52311() throws Exception
+    {
+        HWPFDocument doc = HWPFTestDataSamples.openSampleFile( "Bug52311.doc" );
+        String result = WordToTextConverter.getText( doc );
+
+        assertTrue( result.contains( "2.1\tHeader 2.1" ) );
+        assertTrue( result.contains( "2.2\tHeader 2.2" ) );
+        assertTrue( result.contains( "2.3\tHeader 2.3" ) );
+        assertTrue( result.contains( "2.3.1\tHeader 2.3.1" ) );
+        assertTrue( result.contains( "2.99\tHeader 2.99" ) );
+        assertTrue( result.contains( "2.99.1\tHeader 2.99.1" ) );
+        assertTrue( result.contains( "2.100\tHeader 2.100" ) );
+        assertTrue( result.contains( "2.101\tHeader 2.101" ) );
+    }
+
     public void testBug53380_3() throws Exception
     {
         HWPFDocument doc = HWPFTestDataSamples

src/types/styles/hdftype.xsl

@@ -381,27 +381,8 @@ public abstract class </xsl:text><xsl:call-template name="outputClassName"/><xsl
     <xsl:call-template name="linebreak"/>
 
     <xsl:call-template name="linebreak"/>
-    <xsl:call-template name="indent"/>
+    
-    <xsl:text>public String toString()
+    <xsl:call-template name="toString" />
-    {
-        StringBuilder builder = new StringBuilder();
-</xsl:text>
-    <xsl:call-template name="indent"/>
-    <xsl:call-template name="indent"/>
-    <xsl:text>builder.append("[</xsl:text>
-    <xsl:value-of select="@name"/>
-    <xsl:text>]\n");</xsl:text>
-    <xsl:call-template name="linebreak"/>
-    <xsl:apply-templates select="//field" mode="tostring"/>
-    <xsl:call-template name="linebreak"/>
-    <xsl:call-template name="indent"/>
-    <xsl:call-template name="indent"/>
-    <xsl:text>builder.append("[/</xsl:text>
-    <xsl:value-of select="@name"/>
-    <xsl:text>]\n");
-        return builder.toString();
-    }
-</xsl:text>
 
 <xsl:apply-templates select="//field" mode="getset"/>
 <xsl:apply-templates select="//field" mode="bits"/>
@@ -549,20 +530,71 @@ public abstract class </xsl:text><xsl:call-template name="outputClassName"/><xsl
     }
 </xsl:template>
 
+	<xsl:template name="toString">
+		<xsl:call-template name="indent" />
+		<xsl:text>public String toString()</xsl:text>
+		<xsl:call-template name="linebreak" />
+
+		<xsl:call-template name="indent" />
+		<xsl:text>{</xsl:text>
+		<xsl:call-template name="linebreak" />
+
+		<xsl:call-template name="indent" />
+		<xsl:call-template name="indent" />
+		<xsl:text>StringBuilder builder = new StringBuilder();</xsl:text>
+		<xsl:call-template name="linebreak" />
+		<xsl:call-template name="linebreak" />
+
+		<xsl:call-template name="indent" />
+		<xsl:call-template name="indent" />
+		<xsl:text>builder.append("[</xsl:text>
+		<xsl:value-of select="@name" />
+		<xsl:text>]\n");</xsl:text>
+		<xsl:call-template name="linebreak" />
+
+		<xsl:apply-templates select="//field" mode="tostring" />
+
+		<xsl:call-template name="linebreak" />
+		<xsl:call-template name="indent" />
+		<xsl:call-template name="indent" />
+		<xsl:text>builder.append("[/</xsl:text>
+		<xsl:value-of select="@name" />
+		<xsl:text>]");
+        return builder.toString();
+    }
+</xsl:text>
+	</xsl:template>
+
 	<xsl:template match="field" mode="tostring">
-        <xsl:call-template name="indent"/>
+		<xsl:variable name="fieldName"
-        <xsl:call-template name="indent"/>
+			select="recutil:getFieldName(position(),@name,0)" />
-        <xsl:text>builder.append("    .</xsl:text>
+
-        <xsl:value-of select="recutil:getFieldName(@name,20)"/>
+		<xsl:call-template name="indent" />
-        <xsl:text> = ");</xsl:text>
+		<xsl:call-template name="indent" />
-        <xsl:call-template name="linebreak"/>
+		<xsl:text>builder.append( "    .</xsl:text>
-        <xsl:call-template name="indent"/>
+		<xsl:value-of select="recutil:getFieldName(@name,20)" />
-        <xsl:call-template name="indent"/>
+		<xsl:text> = " );</xsl:text>
-        <xsl:text>builder.append(" (").append(get</xsl:text>
+		<xsl:call-template name="linebreak" />
-        <xsl:value-of select="recutil:getFieldName1stCap(@name,0)"/>
+
-        <xsl:text>()).append(" )\n");</xsl:text>
+		<xsl:call-template name="indent" />
-        <xsl:call-template name="linebreak"/>
+		<xsl:call-template name="indent" />
-        <xsl:apply-templates select="bit" mode="bittostring"/>
+		<xsl:text>builder.append(" ( ").append( </xsl:text>
+		<xsl:choose>
+			<xsl:when
+				test="@type='boolean' or @type='byte' or @type='double' or @type='int' or @type='long' or @type='short'">
+				<xsl:value-of select="$fieldName" />
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:value-of select="$fieldName" />
+				<xsl:text> == null ? "null" : </xsl:text>
+				<xsl:value-of select="$fieldName" />
+				<xsl:text>.toString().replaceAll( "\n", "\n    " )</xsl:text>
+			</xsl:otherwise>
+		</xsl:choose>
+		<xsl:text> ).append( " )\n" );</xsl:text>
+		<xsl:call-template name="linebreak" />
+
+		<xsl:apply-templates select="bit" mode="bittostring" />
 	</xsl:template>
 
     <xsl:template match="bit" mode="bittostring">