tdf#117015 EMF+ Fix for displaying EMF+ files where GetDC is used

With EMF+ Only mode, still the EMF records could be used for
displaying objects, by using Get Device Context (GetDC).
Files identified as EMF+ Only can contain both EMF+ records and EMF records. All EMF+
records are used to render the image. The EMF records that are part of the drawing are those
preceded by a Get Device Context record.

Unfortunately after finishing EMF drawing, the clip region was
not reset. As a result records after EMF record was not displayed.

With this patch, the issue was fixed by resetting clip region.

Change-Id: I998b14e7c3b56a7711ba6a7bec08ec2097e0dfce
Reviewed-on: https://gerrit.libreoffice.org/52897
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Bartosz Kosiorek <gang65@poczta.onet.pl>

1 files changed, 1 insertions, 0 deletions

diff --git a/drawinglayer/source/tools/emfphelperdata.hxx b/drawinglayer/source/tools/emfphelperdata.hxx
index e5402d1fe267..281a5f7ebbba 100644
--- a/drawinglayer/source/tools/emfphelperdata.hxx
+++ b/drawinglayer/source/tools/emfphelperdata.hxx
@@ -171,6 +171,7 @@ namespace emfplushelper
         /// data holders
         wmfemfhelper::TargetHolders&    mrTargetHolders;
         wmfemfhelper::PropertyHolders&  mrPropertyHolders;
+        bool                            bIsGetDCProcessing;
 
         // readers
         void processObjectRecord(SvMemoryStream& rObjectStream, sal_uInt16 flags, sal_uInt32 dataSize, bool bUseWholeStream = false);