canvas/source/cairo/cairo_cairo.cxx

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  27
  28
  29 // MARKER(update_precomp.py): autogen include statement, do not remove
  30 #include "precompiled_canvas.hxx"
  31
  32 #include "cairo_cairo.hxx"
  33
  34 #ifdef WNT
  35 # include <tools/prewin.h>
  36 # include <windows.h>
  37 # include <tools/postwin.h>
  38 #endif
  39
  40 #include <vcl/sysdata.hxx>
  41 #include <vcl/syschild.hxx>
  42
  43 namespace cairo
  44 {
  45 /****************************************************************************************
  46  * Platform independent part of surface backends for OpenOffice.org Cairo Canvas        *
  47  * For the rest of the functions (and the platform-specific derived                     *
  48  *  Surface classes), see platform specific cairo_<platform>_cairo.cxx                  *
  49  ****************************************************************************************/
  50
  51     const SystemEnvData* GetSysData(const Window *pOutputWindow)
  52     {
  53         const SystemEnvData* pSysData = NULL;
  54         // check whether we're a SysChild: have to fetch system data
  55         // directly from SystemChildWindow, because the GetSystemData
  56         // method is unfortunately not virtual
  57         const SystemChildWindow* pSysChild = dynamic_cast< const SystemChildWindow* >( pOutputWindow );
  58         if( pSysChild )
  59             pSysData = pSysChild->GetSystemData();
  60         else
  61             pSysData = pOutputWindow->GetSystemData();
  62         return pSysData;
  63     }
  64 }