xmloff,sw: some stylistic cleanup to conditional styles

Change-Id: I1722a0b3d67a7c8740daa5a131d7800319ee2373

sw/source/filter/xml/xmlfmt.cxx

@@ -311,36 +311,40 @@ SwXMLTextStyleContext_Impl::Finish( bool bOverwrite )
 
     if( pConditions && XML_STYLE_FAMILY_TEXT_PARAGRAPH == GetFamily() && xNewStyle.is() )
     {
-        CommandStruct const *aCommands = SwCondCollItem::GetCmds();
+        CommandStruct const*const pCommands = SwCondCollItem::GetCmds();
 
         Reference< XPropertySet > xPropSet( xNewStyle, UNO_QUERY );
 
         uno::Sequence< beans::NamedValue > aSeq( pConditions->size() );
 
-        std::vector<rtl::Reference<SwXMLConditionContext_Impl>>::size_type i;
-        unsigned j;
-
-        for( i = 0; i < pConditions->size(); ++i )
+        for (std::vector<rtl::Reference<SwXMLConditionContext_Impl>>::size_type i = 0;
+            i < pConditions->size(); ++i)
         {
-            if( (*pConditions)[i]->IsValid() )
-            {
-                Master_CollCondition nCond = (*pConditions)[i]->getCondition();
-                sal_uInt32 nSubCond = (*pConditions)[i]->getSubCondition();
+            assert((*pConditions)[i]->IsValid()); // checked before inserting
+            Master_CollCondition nCond = (*pConditions)[i]->getCondition();
+            sal_uInt32 nSubCond = (*pConditions)[i]->getSubCondition();
 
-                for( j = 0; j < COND_COMMAND_COUNT; ++j )
+            for (size_t j = 0; j < COND_COMMAND_COUNT; ++j)
+            {
+                if (pCommands[j].nCnd == nCond &&
+                    pCommands[j].nSubCond == nSubCond)
                 {
-                    if( aCommands[j].nCnd == nCond &&
-                        aCommands[j].nSubCond == nSubCond )
-                    {
-                            aSeq[i].Name = GetCommandContextByIndex( j );
-                            aSeq[i].Value <<= GetImport().GetStyleDisplayName( GetFamily(), (*pConditions)[i]->getApplyStyle() );
-                            break;
-                    }
+                    aSeq[i].Name = GetCommandContextByIndex( j );
+                    aSeq[i].Value <<= GetImport().GetStyleDisplayName(
+                            GetFamily(), (*pConditions)[i]->getApplyStyle() );
+                    break;
                 }
             }
         }
 
-        xPropSet->setPropertyValue( UNO_NAME_PARA_STYLE_CONDITIONS, uno::makeAny( aSeq )  );
+        try
+        {
+            xPropSet->setPropertyValue(UNO_NAME_PARA_STYLE_CONDITIONS, uno::makeAny(aSeq));
+        }
+        catch (uno::Exception const& e)
+        {
+            SAL_WARN("sw.xml", "exception when setting ParaStyleConditions: " << e.Message);
+        }
     }
     XMLTextStyleContext::Finish( bOverwrite );
 }

sw/source/uibase/chrdlg/ccoll.cxx

@@ -41,6 +41,8 @@
 //!! order of entries has to be the same as in
 //!! CommandStruct SwCondCollItem::aCmds[]
 
+// note: also keep this in sync with the list of conditions in xmloff/source/style/prstylecond.cxx
+
 const char * const aCommandContext[COND_COMMAND_COUNT] =
 {
     "TableHeader",

xmloff/source/style/prstylecond.cxx

@@ -23,12 +23,14 @@
 
 using namespace ::xmloff::token;
 
-static struct ConditionMap
+// note: keep this in sync with the list of conditions in sw/source/uibase/chrdlg/ccoll.cxx
+
+static const struct ConditionMap
 {
         char const* aInternal;
         XMLTokenEnum nExternal;
         int         aValue;
-} aConditionMap[] =
+} g_ConditionMap[] =
 {
     { "TableHeader",            XML_TABLE_HEADER,   -1 },
     { "Table",                  XML_TABLE,          -1 },
@@ -60,27 +62,24 @@ static struct ConditionMap
     { "NumberingLevel10",       XML_LIST_LEVEL,     10 }
 };
 
-#define CONDITION_COUNT (sizeof(aConditionMap) / sizeof(aConditionMap[0]))
-
 OUString GetParaStyleCondExternal( OUString const &internal)
 {
-    unsigned i;
-
-    for(i = 0; i < CONDITION_COUNT; ++i)
+    for (size_t i = 0; i < SAL_N_ELEMENTS(g_ConditionMap); ++i)
     {
-        if(internal.compareToAscii( aConditionMap[i].aInternal ) == 0)
+        if (internal.compareToAscii( g_ConditionMap[i].aInternal ) == 0)
         {
-            OUString aResult( GetXMLToken( aConditionMap[i].nExternal ) );
+            OUString aResult( GetXMLToken( g_ConditionMap[i].nExternal ) );
 
             aResult += "()";
-            if( aConditionMap[i].aValue != -1 )
+            if (g_ConditionMap[i].aValue != -1)
             {
                 aResult += "=";
-                aResult += OUString::number( aConditionMap[i].aValue );
+                aResult += OUString::number( g_ConditionMap[i].aValue );
             }
             return aResult;
         }
     }
+    assert(!"GetParaStyleCondExternal: model has unknown style condition");
     return OUString();
 }
 

xmloff/source/style/styleexp.cxx

@@ -80,30 +80,29 @@ void XMLStyleExport::exportStyleAttributes( const Reference< XStyle >& )
 void XMLStyleExport::exportStyleContent( const Reference< XStyle >& rStyle )
 {
     Reference< XPropertySet > xPropSet( rStyle, UNO_QUERY );
+    assert(xPropSet.is());
 
     try
     {
         uno::Any aProperty = xPropSet->getPropertyValue( "ParaStyleConditions" );
         uno::Sequence< beans::NamedValue > aSeq;
-        int i;
 
         aProperty >>= aSeq;
 
-        for(i = 0; i < aSeq.getLength(); ++i)
+        for (sal_Int32 i = 0; i < aSeq.getLength(); ++i)
         {
-            beans::NamedValue const& aNamedCond = aSeq[i];
+            beans::NamedValue const& rNamedCond = aSeq[i];
             OUString aStyleName;
 
-            if ( aNamedCond.Value >>= aStyleName )
+            if (rNamedCond.Value >>= aStyleName)
             {
-                if ( aStyleName.getLength() > 0 )
+                if (!aStyleName.isEmpty())
                 {
-                    OUString aExternal = GetParaStyleCondExternal( aNamedCond.Name );
+                    OUString aExternal = GetParaStyleCondExternal(rNamedCond.Name);
 
-                    if (aExternal.getLength() > 0)
+                    if (!aExternal.isEmpty())
                     {
-                        bool    bEncoded;
-
+                        bool bEncoded;
 
                         GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                             XML_CONDITION,