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-rw-r--r--writerfilter/source/dmapper/DomainMapper_Impl.cxx114
1 files changed, 48 insertions, 66 deletions
diff --git a/writerfilter/source/dmapper/DomainMapper_Impl.cxx b/writerfilter/source/dmapper/DomainMapper_Impl.cxx
index ff6ce1d8b3bf..38a4c075b116 100644
--- a/writerfilter/source/dmapper/DomainMapper_Impl.cxx
+++ b/writerfilter/source/dmapper/DomainMapper_Impl.cxx
@@ -2449,91 +2449,73 @@ static uno::Any lcl_getGrabBagValue( const uno::Sequence<beans::PropertyValue>&
//Link the text frames.
void DomainMapper_Impl::ChainTextFrames()
{
- if( 0 == m_vTextFramesForChaining.size() )
+ //can't link textboxes if there are not even two of them...
+ if( 2 > m_vTextFramesForChaining.size() )
return ;
+ struct TextFramesForChaining {
+ css::uno::Reference< css::drawing::XShape > xShape;
+ sal_Int32 nId;
+ sal_Int32 nSeq;
+ TextFramesForChaining(): xShape(0), nId(0), nSeq(0) {}
+ } ;
+ typedef std::map <OUString, TextFramesForChaining> ChainMap;
+
try
{
- sal_Int32 nTxbxId1 = 0 ; //holds id for the shape in outer loop
- sal_Int32 nTxbxId2 = 0 ; //holds id for the shape in inner loop
- sal_Int32 nTxbxSeq1 = 0 ; //holds seq number for the shape in outer loop
- sal_Int32 nTxbxSeq2 = 0 ; //holds seq number for the shape in inner loop
- OUString sName1 ; //holds the text box Name for the shape in outer loop
- OUString sName2 ; //holds the text box Name for the shape in outer loop
+ ChainMap aTextFramesForChainingHelper;
OUString sChainNextName("ChainNextName");
- OUString sChainPrevName("ChainPrevName");
- for( std::vector<uno::Reference< drawing::XShape > >::iterator outer_itr = m_vTextFramesForChaining.begin();
- outer_itr != m_vTextFramesForChaining.end(); )
+ //learn about ALL of the textboxes and their chaining values first - because frames are processed in no specific order.
+ std::vector<uno::Reference< drawing::XShape > >::iterator iter;
+ for( iter = m_vTextFramesForChaining.begin(); iter != m_vTextFramesForChaining.end(); ++iter )
{
- bool bIsTxbxChained = false ;
- uno::Reference<text::XTextContent> xTextContent1(*outer_itr, uno::UNO_QUERY_THROW);
- uno::Reference<beans::XPropertySet> xPropertySet1(xTextContent1, uno::UNO_QUERY);
- uno::Sequence<beans::PropertyValue> aGrabBag1;
- uno::Reference<lang::XServiceInfo> xServiceInfo1(xPropertySet1, uno::UNO_QUERY);
- if (xServiceInfo1->supportsService("com.sun.star.text.TextFrame"))
+ uno::Reference<text::XTextContent> xTextContent(*iter, uno::UNO_QUERY_THROW);
+ uno::Reference<beans::XPropertySet> xPropertySet(xTextContent, uno::UNO_QUERY);
+ uno::Sequence<beans::PropertyValue> aGrabBag;
+ uno::Reference<lang::XServiceInfo> xServiceInfo(xPropertySet, uno::UNO_QUERY);
+
+ TextFramesForChaining aChainStruct = TextFramesForChaining();
+ OUString sShapeName;
+
+ if ( xServiceInfo->supportsService("com.sun.star.text.TextFrame") )
{
- xPropertySet1->getPropertyValue("FrameInteropGrabBag") >>= aGrabBag1;
- xPropertySet1->getPropertyValue("LinkDisplayName") >>= sName1;
+ xPropertySet->getPropertyValue("FrameInteropGrabBag") >>= aGrabBag;
+ xPropertySet->getPropertyValue("LinkDisplayName") >>= sShapeName;
}
else
{
- xPropertySet1->getPropertyValue("InteropGrabBag") >>= aGrabBag1;
- xPropertySet1->getPropertyValue("ChainName") >>= sName1;
+ xPropertySet->getPropertyValue("InteropGrabBag") >>= aGrabBag;
+ xPropertySet->getPropertyValue("ChainName") >>= sShapeName;
}
- lcl_getGrabBagValue( aGrabBag1, "Txbx-Id") >>= nTxbxId1;
- lcl_getGrabBagValue( aGrabBag1, "Txbx-Seq") >>= nTxbxSeq1;
-
- //Check which text box in the document links/(is a link) to this one.
- std::vector<uno::Reference< drawing::XShape > >::iterator inner_itr = ( outer_itr + 1 );
- for( ; inner_itr != m_vTextFramesForChaining.end(); ++inner_itr )
- {
- uno::Reference<text::XTextContent> xTextContent2(*inner_itr, uno::UNO_QUERY_THROW);
- uno::Reference<beans::XPropertySet> xPropertySet2(xTextContent2, uno::UNO_QUERY);
- uno::Sequence<beans::PropertyValue> aGrabBag2;
- uno::Reference<lang::XServiceInfo> xServiceInfo2(xPropertySet1, uno::UNO_QUERY);
- if (xServiceInfo2->supportsService("com.sun.star.text.TextFrame"))
- {
- xPropertySet2->getPropertyValue("FrameInteropGrabBag") >>= aGrabBag2;
- xPropertySet2->getPropertyValue("LinkDisplayName") >>= sName2;
- }
- else
- {
- xPropertySet2->getPropertyValue("InteropGrabBag") >>= aGrabBag2;
- xPropertySet2->getPropertyValue("ChainName") >>= sName2;
- }
+ lcl_getGrabBagValue( aGrabBag, "Txbx-Id") >>= aChainStruct.nId;
+ lcl_getGrabBagValue( aGrabBag, "Txbx-Seq") >>= aChainStruct.nSeq;
+ aChainStruct.xShape = *iter;
+ aTextFramesForChainingHelper[sShapeName] = aChainStruct;
+ }
- lcl_getGrabBagValue( aGrabBag2, "Txbx-Id") >>= nTxbxId2;
- lcl_getGrabBagValue( aGrabBag2, "Txbx-Seq") >>= nTxbxSeq2;
+ //TODO: Perhaps allow reverse sequences when mso-layout-flow-alt = "bottom-to-top"
+ const sal_Int32 nDirection = 1;
- if ( nTxbxId1 == nTxbxId2 )
+ //Finally - go through and attach the chains based on matching ID and incremented sequence number (dml-style).
+ for (ChainMap::iterator outer_iter= aTextFramesForChainingHelper.begin(); outer_iter != aTextFramesForChainingHelper.end(); ++outer_iter)
+ {
+ for (ChainMap::iterator inner_iter=aTextFramesForChainingHelper.begin(); inner_iter != aTextFramesForChainingHelper.end(); ++inner_iter)
{
- //who connects whom ??
- if ( nTxbxSeq1 == ( nTxbxSeq2 + 1 ) )
- {
- xPropertySet2->setPropertyValue(sChainNextName, uno::makeAny(sName1));
- xPropertySet1->setPropertyValue(sChainPrevName, uno::makeAny(sName2));
- bIsTxbxChained = true ;
- break ; //there cannot be more than one previous/next frames
- }
- else if ( nTxbxSeq2 == ( nTxbxSeq1 + 1 ) )
+ if ( inner_iter->second.nId == outer_iter->second.nId )
{
- xPropertySet1->setPropertyValue(sChainNextName, uno::makeAny(sName2));
- xPropertySet2->setPropertyValue(sChainPrevName, uno::makeAny(sName1));
- bIsTxbxChained = true ;
- break ; //there cannot be more than one previous/next frames
+ if ( inner_iter->second.nSeq == ( outer_iter->second.nSeq + nDirection ) )
+ {
+ uno::Reference<text::XTextContent> xTextContent(outer_iter->second.xShape, uno::UNO_QUERY_THROW);
+ uno::Reference<beans::XPropertySet> xPropertySet(xTextContent, uno::UNO_QUERY);
+
+ //The reverse chaining happens automatically, so only one direction needs to be set
+ xPropertySet->setPropertyValue(sChainNextName, uno::makeAny(inner_iter->first));
+ break ; //there cannot be more than one next frame
+ }
}
}
- }
- if( bIsTxbxChained )
- {
- //This txt box is no longer needed for chaining since
- //there cannot be more than one previous/next frames
- outer_itr = m_vTextFramesForChaining.erase(outer_itr);
- }
- else
- ++outer_itr ;
}
m_vTextFramesForChaining.clear(); //clear the vector
}
generated by cgit (git 2.34.1) at 2024-07-19 08:11:56 +0000