vcl/unx/inc/salobj.h

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  30
  31 #ifndef _SV_SALOBJ_H
  32 #define _SV_SALOBJ_H
  33
  34 #include <vcl/sv.h>
  35 #include <vcl/sysdata.hxx>
  36 #include <vcl/salobj.hxx>
  37 #include <vcl/dllapi.h>
  38
  39 class SalClipRegion
  40 {
  41
  42 public:
  43
  44                 SalClipRegion();
  45                ~SalClipRegion();
  46
  47     void        BeginSetClipRegion( ULONG nRects );
  48     void        UnionClipRegion( long nX, long nY, long nWidth, long nHeight );
  49
  50     XRectangle *EndSetClipRegion()      {
  51         return ClipRectangleList;       }
  52     void        ResetClipRegion()       {
  53         numClipRectangles = 0;          }
  54     USHORT      GetClipRegionType()     {
  55         return nClipRegionType;         }
  56     void                SetClipRegionType( USHORT nType ) {
  57         nClipRegionType = nType;        }
  58     int                 GetRectangleCount() {
  59         return numClipRectangles;       }
  60
  61 private:
  62
  63     XRectangle* ClipRectangleList;
  64     int         numClipRectangles;
  65     int         maxClipRectangles;
  66     USHORT              nClipRegionType;
  67 };
  68
  69
  70 class X11SalObject : public SalObject
  71 {
  72 public:
  73     SystemChildData maSystemChildData;
  74     SalFrame*       mpParent;
  75     XLIB_Window         maPrimary;
  76     XLIB_Window         maSecondary;
  77     Colormap        maColormap;
  78     SalClipRegion       maClipRegion;
  79     BOOL                        mbVisible;
  80
  81     static VCL_DLLPUBLIC long Dispatch( XEvent* pEvent );
  82     static VCL_DLLPUBLIC X11SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, BOOL bShow = TRUE );
  83
  84     X11SalObject();
  85     virtual ~X11SalObject();
  86
  87     // overload all pure virtual methods
  88      virtual void                                       ResetClipRegion();
  89     virtual USHORT                                      GetClipRegionType();
  90     virtual void                                        BeginSetClipRegion( ULONG nRects );
  91     virtual void                                        UnionClipRegion( long nX, long nY, long nWidth, long nHeight );
  92     virtual void                                        EndSetClipRegion();
  93
  94     virtual void                                        SetPosSize( long nX, long nY, long nWidth, long nHeight );
  95     virtual void                                        Show( BOOL bVisible );
  96     virtual void                                        Enable( BOOL nEnable );
  97     virtual void                                        GrabFocus();
  98
  99     virtual void                                        SetBackground();
 100     virtual void                                        SetBackground( SalColor nSalColor );
 101
 102     virtual const SystemEnvData*        GetSystemData() const;
 103
 104 };
 105
 106 #endif // _SV_SALOBJ_H