370 lines
11 KiB
C
370 lines
11 KiB
C
/*
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* DC device-independent Get/SetXXX functions
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*
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* Copyright 1993 Alexandre Julliard
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*
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*/
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#include "config.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "gdi.h"
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/* Define pseudo types */
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#define COLORREF16 COLORREF
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#define DWORD16 DWORD
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#define DC_GET_VAL_16( func_type, func_name, dc_field ) \
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func_type##16 WINAPI func_name##16( HDC16 hdc ) \
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{ \
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func_type ret = 0; \
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DC * dc = DC_GetDCPtr( hdc ); \
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if (dc) \
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{ \
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ret = dc->dc_field; \
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GDI_ReleaseObj( hdc ); \
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} \
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return ret; \
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}
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#define DC_GET_VAL_32( func_type, func_name, dc_field ) \
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func_type WINAPI func_name( HDC hdc ) \
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{ \
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func_type ret = 0; \
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DC * dc = DC_GetDCPtr( hdc ); \
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if (dc) \
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{ \
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ret = dc->dc_field; \
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GDI_ReleaseObj( hdc ); \
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} \
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return ret; \
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}
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#define DC_GET_X_Y_16( func_type, func_name, ret_x, ret_y ) \
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func_type##16 WINAPI func_name##16( HDC16 hdc ) \
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{ \
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func_type ret = 0; \
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DC * dc = DC_GetDCPtr( hdc ); \
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if (dc) \
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{ \
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ret = MAKELONG( dc->ret_x, dc->ret_y ); \
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GDI_ReleaseObj( hdc ); \
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} \
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return ret; \
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}
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/* DC_GET_VAL_EX is used to define functions returning a POINT or a SIZE. It is
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* important that the function has the right signature, for the implementation
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* we can do whatever we want.
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*/
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#define DC_GET_VAL_EX_16( func_name, ret_x, ret_y, type ) \
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BOOL16 WINAPI func_name##16( HDC16 hdc, LP##type##16 pt ) \
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{ \
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DC * dc = DC_GetDCPtr( hdc ); \
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if (!dc) return FALSE; \
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((LPPOINT16)pt)->x = dc->ret_x; \
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((LPPOINT16)pt)->y = dc->ret_y; \
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GDI_ReleaseObj( hdc ); \
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return TRUE; \
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}
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#define DC_GET_VAL_EX_32( func_name, ret_x, ret_y, type ) \
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BOOL WINAPI func_name( HDC hdc, LP##type pt ) \
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{ \
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DC * dc = DC_GetDCPtr( hdc ); \
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if (!dc) return FALSE; \
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((LPPOINT)pt)->x = dc->ret_x; \
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((LPPOINT)pt)->y = dc->ret_y; \
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GDI_ReleaseObj( hdc ); \
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return TRUE; \
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}
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#define DC_SET_MODE_16( func_name, dc_field, min_val, max_val ) \
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INT16 WINAPI func_name##16( HDC16 hdc, INT16 mode ) \
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{ \
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return func_name( hdc, mode ); \
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} \
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#define DC_SET_MODE_32( func_name, dc_field, min_val, max_val ) \
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INT WINAPI func_name( HDC hdc, INT mode ) \
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{ \
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INT prevMode; \
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DC *dc; \
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if ((mode < min_val) || (mode > max_val)) { \
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SetLastError(ERROR_INVALID_PARAMETER); \
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return 0; \
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} \
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if (!(dc = DC_GetDCPtr( hdc ))) return 0; \
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if (dc->funcs->p##func_name) { \
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prevMode = dc->funcs->p##func_name( dc, mode ); \
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} else { \
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prevMode = dc->dc_field; \
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dc->dc_field = mode; \
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} \
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GDI_ReleaseObj( hdc ); \
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return prevMode; \
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}
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/***********************************************************************
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* SetBkMode (GDI.2)
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*/
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DC_SET_MODE_16( SetBkMode, backgroundMode, TRANSPARENT, OPAQUE )
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/***********************************************************************
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* SetBkMode (GDI32.@)
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*/
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DC_SET_MODE_32( SetBkMode, backgroundMode, TRANSPARENT, OPAQUE )
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/***********************************************************************
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* SetROP2 (GDI.4)
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*/
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DC_SET_MODE_16( SetROP2, ROPmode, R2_BLACK, R2_WHITE )
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/***********************************************************************
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* SetROP2 (GDI32.@)
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*/
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DC_SET_MODE_32( SetROP2, ROPmode, R2_BLACK, R2_WHITE )
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/***********************************************************************
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* SetRelAbs (GDI.5)
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*/
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DC_SET_MODE_16( SetRelAbs, relAbsMode, ABSOLUTE, RELATIVE )
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/***********************************************************************
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* SetRelAbs (GDI32.@)
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*/
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DC_SET_MODE_32( SetRelAbs, relAbsMode, ABSOLUTE, RELATIVE )
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/***********************************************************************
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* SetPolyFillMode (GDI.6)
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*/
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DC_SET_MODE_16( SetPolyFillMode, polyFillMode, ALTERNATE, WINDING )
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/***********************************************************************
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* SetPolyFillMode (GDI32.@)
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*/
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DC_SET_MODE_32( SetPolyFillMode, polyFillMode, ALTERNATE, WINDING )
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/***********************************************************************
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* SetStretchBltMode (GDI.7)
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*/
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DC_SET_MODE_16( SetStretchBltMode, stretchBltMode, BLACKONWHITE, HALFTONE )
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/***********************************************************************
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* SetStretchBltMode (GDI32.@)
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*/
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DC_SET_MODE_32( SetStretchBltMode, stretchBltMode, BLACKONWHITE, HALFTONE )
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/***********************************************************************
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* GetBkColor (GDI.75)
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*/
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DC_GET_VAL_16( COLORREF, GetBkColor, backgroundColor )
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/***********************************************************************
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* GetBkColor (GDI32.@)
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*/
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DC_GET_VAL_32( COLORREF, GetBkColor, backgroundColor )
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/***********************************************************************
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* GetBkMode (GDI.76)
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*/
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DC_GET_VAL_16( INT, GetBkMode, backgroundMode )
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/***********************************************************************
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* GetBkMode (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetBkMode, backgroundMode )
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/***********************************************************************
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* GetCurrentPosition (GDI.78)
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*/
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DC_GET_X_Y_16( DWORD, GetCurrentPosition, CursPosX, CursPosY )
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/***********************************************************************
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* GetMapMode (GDI.81)
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*/
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DC_GET_VAL_16( INT, GetMapMode, MapMode )
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/***********************************************************************
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* GetMapMode (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetMapMode, MapMode )
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/***********************************************************************
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* GetPolyFillMode (GDI.84)
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*/
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DC_GET_VAL_16( INT, GetPolyFillMode, polyFillMode )
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/***********************************************************************
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* GetPolyFillMode (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetPolyFillMode, polyFillMode )
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/***********************************************************************
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* GetROP2 (GDI.85)
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*/
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DC_GET_VAL_16( INT, GetROP2, ROPmode )
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/***********************************************************************
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* GetROP2 (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetROP2, ROPmode )
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/***********************************************************************
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* GetRelAbs (GDI.86)
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*/
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DC_GET_VAL_16( INT, GetRelAbs, relAbsMode )
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/***********************************************************************
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* GetStretchBltMode (GDI.88)
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*/
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DC_GET_VAL_16( INT, GetStretchBltMode, stretchBltMode )
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/***********************************************************************
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* GetStretchBltMode (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetStretchBltMode, stretchBltMode )
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/***********************************************************************
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* GetTextColor (GDI.90)
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*/
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DC_GET_VAL_16( COLORREF, GetTextColor, textColor )
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/***********************************************************************
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* GetTextColor (GDI32.@)
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*/
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DC_GET_VAL_32( COLORREF, GetTextColor, textColor )
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/***********************************************************************
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* GetViewportExt (GDI.94)
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*/
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DC_GET_X_Y_16( DWORD, GetViewportExt, vportExtX, vportExtY )
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/***********************************************************************
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* GetViewportOrg (GDI.95)
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*/
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DC_GET_X_Y_16( DWORD, GetViewportOrg, vportOrgX, vportOrgY )
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/***********************************************************************
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* GetWindowExt (GDI.96)
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*/
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DC_GET_X_Y_16( DWORD, GetWindowExt, wndExtX, wndExtY )
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/***********************************************************************
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* GetWindowOrg (GDI.97)
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*/
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DC_GET_X_Y_16( DWORD, GetWindowOrg, wndOrgX, wndOrgY )
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/***********************************************************************
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* InquireVisRgn (GDI.131)
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*/
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DC_GET_VAL_16( HRGN, InquireVisRgn, hVisRgn )
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/***********************************************************************
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* GetClipRgn (GDI.173)
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*/
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DC_GET_VAL_16( HRGN, GetClipRgn, hClipRgn )
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/***********************************************************************
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* GetBrushOrg (GDI.149)
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*/
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DC_GET_X_Y_16( DWORD, GetBrushOrg, brushOrgX, brushOrgY )
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/***********************************************************************
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* GetTextAlign (GDI.345)
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*/
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DC_GET_VAL_16( UINT, GetTextAlign, textAlign )
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/***********************************************************************
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* GetTextAlign (GDI32.@)
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*/
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DC_GET_VAL_32( UINT, GetTextAlign, textAlign )
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/***********************************************************************
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* GetCurLogFont (GDI.411)
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*/
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DC_GET_VAL_16( HFONT, GetCurLogFont, hFont )
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/***********************************************************************
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* GetArcDirection (GDI.524)
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*/
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DC_GET_VAL_16( INT, GetArcDirection, ArcDirection )
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/***********************************************************************
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* GetArcDirection (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetArcDirection, ArcDirection )
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/***********************************************************************
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* GetGraphicsMode (GDI32.@)
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*/
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DC_GET_VAL_16( INT, GetGraphicsMode, GraphicsMode)
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/***********************************************************************
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* GetGraphicsMode (GDI32.@)
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*/
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DC_GET_VAL_32( INT, GetGraphicsMode, GraphicsMode)
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/***********************************************************************
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* GetBrushOrgEx (GDI.469)
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*/
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DC_GET_VAL_EX_16( GetBrushOrgEx, brushOrgX, brushOrgY, POINT ) /* */
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/***********************************************************************
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* GetBrushOrgEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetBrushOrgEx, brushOrgX, brushOrgY, POINT ) /* */
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/***********************************************************************
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* GetCurrentPositionEx (GDI.470)
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*/
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DC_GET_VAL_EX_16( GetCurrentPositionEx, CursPosX, CursPosY, POINT )
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/***********************************************************************
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* GetCurrentPositionEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetCurrentPositionEx, CursPosX, CursPosY, POINT )
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/***********************************************************************
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* GetViewportExtEx (GDI.472)
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*/
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DC_GET_VAL_EX_16( GetViewportExtEx, vportExtX, vportExtY, SIZE )
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/***********************************************************************
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* GetViewportExtEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetViewportExtEx, vportExtX, vportExtY, SIZE )
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/***********************************************************************
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* GetViewportOrgEx (GDI.473)
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*/
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DC_GET_VAL_EX_16( GetViewportOrgEx, vportOrgX, vportOrgY, POINT )
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/***********************************************************************
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* GetViewportOrgEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetViewportOrgEx, vportOrgX, vportOrgY, POINT )
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/***********************************************************************
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* GetWindowExtEx (GDI.474)
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*/
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DC_GET_VAL_EX_16( GetWindowExtEx, wndExtX, wndExtY, SIZE )
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/***********************************************************************
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* GetWindowExtEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetWindowExtEx, wndExtX, wndExtY, SIZE )
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/***********************************************************************
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* GetWindowOrgEx (GDI.475)
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*/
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DC_GET_VAL_EX_16( GetWindowOrgEx, wndOrgX, wndOrgY, POINT )
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/***********************************************************************
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* GetWindowOrgEx (GDI32.@)
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*/
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DC_GET_VAL_EX_32( GetWindowOrgEx, wndOrgX, wndOrgY, POINT )
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