sc/source/filter/excel/xeescher.cxx | 5 ++ sc/source/filter/inc/xeescher.hxx | 2 + sc/source/filter/xcl97/xcl97rec.cxx | 68 +++++++++++++++++++++++++++++++----- 3 files changed, 66 insertions(+), 9 deletions(-)
New commits: commit ed1be52c508914c7cbe30f325042f54fd18c70b1 Author: Kohei Yoshida <kohei.yosh...@collabora.com> Date: Tue Aug 12 21:24:17 2014 -0400 bnc#822170: Let's not even try to export invalid chart objects. If we do, at best, Excel will complain about the document needing repair. At worst Excel will skip some of the other valid drawing objects from being loaded. (cherry picked from commit 692878e3bb83c0fc104c5cca946c25ccf2d84ab2) Conflicts: sc/source/filter/xcl97/xcl97rec.cxx Change-Id: If3794d0ae9d8b44b124020bb12b5369dfebc95ae Reviewed-on: https://gerrit.libreoffice.org/10899 Reviewed-by: Eike Rathke <er...@redhat.com> Tested-by: Eike Rathke <er...@redhat.com> diff --git a/sc/source/filter/excel/xeescher.cxx b/sc/source/filter/excel/xeescher.cxx index d91e15d..a1f6350 100644 --- a/sc/source/filter/excel/xeescher.cxx +++ b/sc/source/filter/excel/xeescher.cxx @@ -1189,6 +1189,11 @@ void XclExpChartObj::WriteShapeTransformation( sax_fastparser::FSHelperPtr pFS, pFS->endElementNS( XML_xdr, XML_xfrm ); } +const css::uno::Reference<css::chart::XChartDocument>& XclExpChartObj::GetChartDoc() const +{ + return mxChartDoc; +} + XclExpNote::XclExpNote( const XclExpRoot& rRoot, const ScAddress& rScPos, const ScPostIt* pScNote, const OUString& rAddText ) : XclExpRecord( EXC_ID_NOTE ), diff --git a/sc/source/filter/inc/xeescher.hxx b/sc/source/filter/inc/xeescher.hxx index 599cc5e..490a779 100644 --- a/sc/source/filter/inc/xeescher.hxx +++ b/sc/source/filter/inc/xeescher.hxx @@ -304,6 +304,8 @@ public: virtual void WriteChartObj( sax_fastparser::FSHelperPtr pDrawing, XclExpXmlStream& rStrm ); void WriteShapeTransformation( sax_fastparser::FSHelperPtr pFS, const XShapeRef& rXShape, bool bFlipH = false, bool bFlipV = false, sal_Int32 nRotation = 0 ); + const css::uno::Reference<css::chart::XChartDocument>& GetChartDoc() const; + private: typedef boost::shared_ptr< XclExpChart > XclExpChartRef; XclExpChartRef mxChart; /// The chart itself (BOF/EOF substream data). diff --git a/sc/source/filter/xcl97/xcl97rec.cxx b/sc/source/filter/xcl97/xcl97rec.cxx index bb4eb8c..3b76edd 100644 --- a/sc/source/filter/xcl97/xcl97rec.cxx +++ b/sc/source/filter/xcl97/xcl97rec.cxx @@ -72,6 +72,8 @@ #include <com/sun/star/sheet/XCellAddressable.hpp> #include <com/sun/star/sheet/XCellRangeAddressable.hpp> #include <com/sun/star/embed/Aspects.hpp> +#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp> +#include <com/sun/star/chart2/XChartTypeContainer.hpp> #include <oox/token/tokens.hxx> #include <oox/export/shapes.hxx> #include <oox/export/utils.hxx> @@ -164,6 +166,8 @@ void XclExpObjList::Save( XclExpStream& rStrm ) pSolverContainer->Save( rStrm ); } +namespace { + static bool IsVmlObject( const XclObj *rObj ) { switch( rObj->GetObjType() ) @@ -188,11 +192,61 @@ static sal_Int32 GetVmlObjectCount( XclExpObjList& rList ) return nNumVml; } +bool IsValidObject( const XclObj& rObj ) +{ + if (rObj.GetObjType() == EXC_OBJTYPE_CHART) + { + // Chart object. Make sure it's a valid chart object. We skip + // invalid chart objects from exporting to prevent Excel from + // complaining on load. + + const XclExpChartObj& rChartObj = static_cast<const XclExpChartObj&>(rObj); + uno::Reference<chart2::XChartDocument> xChartDoc(rChartObj.GetChartDoc(), uno::UNO_QUERY); + if (!xChartDoc.is()) + return false; + + uno::Reference<chart2::XDiagram> xDiagram = xChartDoc->getFirstDiagram(); + if (!xDiagram.is()) + return false; + + uno::Reference<chart2::XCoordinateSystemContainer> xCooSysContainer(xDiagram, uno::UNO_QUERY); + if (!xCooSysContainer.is()) + return false; + + uno::Sequence<uno::Reference<chart2::XCoordinateSystem> > xCooSysSeq = xCooSysContainer->getCoordinateSystems(); + if (!xCooSysSeq.getLength()) + return false; + + for (sal_Int32 nCooSys = 0; nCooSys < xCooSysSeq.getLength(); ++nCooSys) + { + Reference<chart2::XChartTypeContainer> xChartTypeCont(xCooSysSeq[nCooSys], uno::UNO_QUERY); + if (!xChartTypeCont.is()) + return false; + + uno::Sequence<uno::Reference<chart2::XChartType> > xChartTypeSeq = xChartTypeCont->getChartTypes(); + if (!xChartTypeSeq.getLength()) + // No chart type. Not good. + return false; + } + } + + return true; +} static void SaveDrawingMLObjects( XclExpObjList& rList, XclExpXmlStream& rStrm, sal_Int32& nDrawingMLCount ) { - sal_Int32 nVmlObjects = GetVmlObjectCount( rList ); - if( (rList.size() - nVmlObjects) == 0 ) + std::vector<XclObj*> aList; + aList.reserve(rList.size()); + std::vector<XclObj*>::iterator it = rList.begin(), itEnd = rList.end(); + for (; it != itEnd; ++it) + { + if (IsVmlObject(*it) || !IsValidObject(**it)) + continue; + + aList.push_back(*it); + } + + if (aList.empty()) return; sal_Int32 nDrawing = ++nDrawingMLCount; @@ -216,13 +270,8 @@ static void SaveDrawingMLObjects( XclExpObjList& rList, XclExpXmlStream& rStrm, FSNS( XML_xmlns, XML_r ), "http://schemas.openxmlformats.org/officeDocument/2006/relationships", FSEND ); - std::vector<XclObj*>::iterator pIter; - for ( pIter = rList.begin(); pIter != rList.end(); ++pIter ) - { - if( IsVmlObject( *pIter ) ) - continue; - (*pIter)->SaveXml( rStrm ); - } + for (it = aList.begin(), itEnd = aList.end(); it != itEnd; ++it) + (*it)->SaveXml(rStrm); pDrawing->endElement( FSNS( XML_xdr, XML_wsDr ) ); @@ -270,6 +319,7 @@ static void SaveVmlObjects( XclExpObjList& rList, XclExpXmlStream& rStrm, sal_In rStrm.PopStream(); } +} void XclExpObjList::SaveXml( XclExpXmlStream& rStrm ) { _______________________________________________ Libreoffice-commits mailing list libreoffice-comm...@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-commits