Support buffering SystemDependent GraphicData (II)

In this step I have changed all calls that use a
B2DPolyPolygon and do filled graphics, added support for
providing needed transformation which will -if supported-
be used. Added buffering of SystemDependentData at
B2DPolyPolygon for that purpose, see comments describing
the current possibilities in the Gdiplus implementation.

Moved lifetime creation/cleanup of SystemDependentDataManager
to ImplSVData due to cleanup problems in the clang build

Tried to use a std::unique_ptr to hold the instance
of a SystemDependentDataBuffer at ImplSVData and cleanup
inside DeInitVCL() right before ::ImplDeInitScheduler. This
works in principle, but scheduler shutdown triggers
ProcessEventsToIdle which leads to repaints and re-creates
the buffer. Will now do exactly as was done with GdiPlusBuffer
before, a simple local static incarnation and a call to
SetStatic() in constructor

Splitted SystemDependentDataBuffer and Timer due to
different LifeTimes. Timer needs to be destructed
earlier than SystemDependentDataBuffer, before
Scheduler::ImplDeInitScheduler() is called from
DeInitVCL()

Change-Id: I2134e4346a183a4cee1be3428c51541cc8867c11
Reviewed-on: https://gerrit.libreoffice.org/60102
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

1 files changed, 20 insertions, 0 deletions

diff --git a/include/basegfx/polygon/b2dpolypolygon.hxx b/include/basegfx/polygon/b2dpolypolygon.hxx
index fff49fb86c45..65e3b97cfc96 100644
--- a/include/basegfx/polygon/b2dpolypolygon.hxx
+++ b/include/basegfx/polygon/b2dpolypolygon.hxx
@@ -126,6 +126,26 @@ namespace basegfx
         const B2DPolygon* end() const;
         B2DPolygon* begin();
         B2DPolygon* end();
+
+        // exclusive management op's for SystemDependentData at B2DPolygon
+        template<class T>
+        std::shared_ptr<T> getSystemDependentData() const
+        {
+            return std::static_pointer_cast<T>(getSystemDependantDataInternal(typeid(T).hash_code()));
+        }
+
+        template<class T, class... Args>
+        std::shared_ptr<T> addOrReplaceSystemDependentData(SystemDependentDataManager& manager, Args&&... args) const
+        {
+            std::shared_ptr<T> r = std::make_shared<T>(manager, std::forward<Args>(args)...);
+            basegfx::SystemDependentData_SharedPtr r2(r);
+            addOrReplaceSystemDependentDataInternal(r2);
+            return r;
+        }
+
+    private:
+        void addOrReplaceSystemDependentDataInternal(SystemDependentData_SharedPtr& rData) const;
+        SystemDependentData_SharedPtr getSystemDependantDataInternal(size_t hash_code) const;
     };
 
     // typedef for a vector of B2DPolyPolygons