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wine/objects/dcvalues.c
Alexandre Julliard a396029270 Large-scale renaming of all Win32 functions and types to use the 
standard Windows names.
1999-02-26 11:11:13 +00:00

148 lines
6.3 KiB
C
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/*
* DC device-independent Get/SetXXX functions
*
* Copyright 1993 Alexandre Julliard
*
*/
#include "gdi.h"
#include "metafile.h"
#define DC_GET_VAL_16( func_type, func_name, dc_field ) \
func_type WINAPI func_name( HDC16 hdc ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
return dc->dc_field; \
}
#define DC_GET_VAL_32( func_type, func_name, dc_field ) \
func_type WINAPI func_name( HDC hdc ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
return dc->dc_field; \
}
#define DC_GET_X_Y( func_type, func_name, ret_x, ret_y ) \
func_type WINAPI func_name( HDC16 hdc ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
return MAKELONG( dc->ret_x, dc->ret_y ); \
}
/* DC_GET_VAL_EX is used to define functions returning a POINT or a SIZE. It is
* important that the function has the right signature, for the implementation
* we can do whatever we want.
*/
#define DC_GET_VAL_EX( func_name, ret_x, ret_y, type ) \
BOOL16 WINAPI func_name##16( HDC16 hdc, LP##type##16 pt ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return FALSE; \
((LPPOINT16)pt)->x = dc->ret_x; \
((LPPOINT16)pt)->y = dc->ret_y; \
return TRUE; \
} \
\
BOOL WINAPI func_name( HDC hdc, LP##type pt ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( (HDC16)hdc, DC_MAGIC ); \
if (!dc) return FALSE; \
((LPPOINT)pt)->x = dc->ret_x; \
((LPPOINT)pt)->y = dc->ret_y; \
return TRUE; \
}
#define DC_SET_MODE_16( func_name, dc_field, min_val, max_val, meta_func ) \
INT16 WINAPI func_name( HDC16 hdc, INT16 mode ) \
{ \
INT16 prevMode; \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if ((mode < min_val) || (mode > max_val)) return 0; \
if (!dc) { \
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC); \
if (!dc) return 0; \
MF_MetaParam1(dc, meta_func, mode); \
return 1; \
} \
prevMode = dc->dc_field; \
dc->dc_field = mode; \
return prevMode; \
}
#define DC_SET_MODE_32( func_name, dc_field, min_val, max_val, meta_func ) \
INT WINAPI func_name( HDC hdc, INT mode ) \
{ \
INT prevMode; \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if ((mode < min_val) || (mode > max_val)) return 0; \
if (!dc) { \
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC); \
if (!dc) return 0; \
MF_MetaParam1(dc, meta_func, mode); \
return 1; \
} \
prevMode = dc->dc_field; \
dc->dc_field = mode; \
return prevMode; \
}
DC_SET_MODE_16( SetBkMode16, w.backgroundMode, TRANSPARENT, /* GDI.2 */
OPAQUE, META_SETBKMODE )
DC_SET_MODE_32( SetBkMode, w.backgroundMode, TRANSPARENT, /* GDI32.306 */
OPAQUE, META_SETBKMODE )
DC_SET_MODE_16( SetROP216, w.ROPmode, R2_BLACK, R2_WHITE, /* GDI.4 */
META_SETROP2 )
DC_SET_MODE_32( SetROP2, w.ROPmode, R2_BLACK, R2_WHITE, /* GDI32.331 */
META_SETROP2 )
DC_SET_MODE_16( SetRelAbs16, w.relAbsMode, ABSOLUTE, RELATIVE, /* GDI.5 */
META_SETRELABS )
DC_SET_MODE_32( SetRelAbs, w.relAbsMode, ABSOLUTE, RELATIVE, /* GDI32.333 */
META_SETRELABS )
DC_SET_MODE_16( SetPolyFillMode16, w.polyFillMode, /* GDI.6 */
ALTERNATE, WINDING, META_SETPOLYFILLMODE )
DC_SET_MODE_32( SetPolyFillMode, w.polyFillMode, /* GDI32.330 */
ALTERNATE, WINDING, META_SETPOLYFILLMODE )
DC_SET_MODE_16( SetStretchBltMode16, w.stretchBltMode, /* GDI.7 */
BLACKONWHITE, COLORONCOLOR, META_SETSTRETCHBLTMODE )
DC_SET_MODE_32( SetStretchBltMode, w.stretchBltMode, /* GDI32.334 */
BLACKONWHITE, COLORONCOLOR, META_SETSTRETCHBLTMODE )
DC_GET_VAL_16( COLORREF, GetBkColor16, w.backgroundColor ) /* GDI.75 */
DC_GET_VAL_32( COLORREF, GetBkColor, w.backgroundColor ) /* GDI32.145 */
DC_GET_VAL_16( INT16, GetBkMode16, w.backgroundMode ) /* GDI.76 */
DC_GET_VAL_32( INT, GetBkMode, w.backgroundMode ) /* GDI32.146 */
DC_GET_X_Y( DWORD, GetCurrentPosition16, w.CursPosX, w.CursPosY ) /* GDI.78 */
DC_GET_VAL_16( INT16, GetMapMode16, w.MapMode ) /* GDI.81 */
DC_GET_VAL_32( INT, GetMapMode, w.MapMode ) /* GDI32.196 */
DC_GET_VAL_16( INT16, GetPolyFillMode16, w.polyFillMode ) /* GDI.84 */
DC_GET_VAL_32( INT, GetPolyFillMode, w.polyFillMode ) /* GDI32.213 */
DC_GET_VAL_16( INT16, GetROP216, w.ROPmode ) /* GDI.85 */
DC_GET_VAL_32( INT, GetROP2, w.ROPmode ) /* GDI32.214 */
DC_GET_VAL_16( INT16, GetRelAbs16, w.relAbsMode ) /* GDI.86 */
DC_GET_VAL_32( INT, GetRelAbs, w.relAbsMode ) /* GDI32.218 */
DC_GET_VAL_16( INT16, GetStretchBltMode16, w.stretchBltMode ) /* GDI.88 */
DC_GET_VAL_32( INT, GetStretchBltMode, w.stretchBltMode ) /* GDI32.221 */
DC_GET_VAL_16( COLORREF, GetTextColor16, w.textColor ) /* GDI.90 */
DC_GET_VAL_32( COLORREF, GetTextColor, w.textColor ) /* GDI32.227 */
DC_GET_X_Y( DWORD, GetViewportExt16, vportExtX, vportExtY ) /* GDI.94 */
DC_GET_X_Y( DWORD, GetViewportOrg16, vportOrgX, vportOrgY ) /* GDI.95 */
DC_GET_X_Y( DWORD, GetWindowExt16, wndExtX, wndExtY ) /* GDI.96 */
DC_GET_X_Y( DWORD, GetWindowOrg16, wndOrgX, wndOrgY ) /* GDI.97 */
DC_GET_VAL_16( HRGN16, InquireVisRgn16, w.hVisRgn ) /* GDI.131 */
DC_GET_VAL_16( HRGN16, GetClipRgn16, w.hClipRgn ) /* GDI.173 */
DC_GET_X_Y( DWORD, GetBrushOrg16, w.brushOrgX, w.brushOrgY ) /* GDI.149 */
DC_GET_VAL_16( UINT16, GetTextAlign16, w.textAlign ) /* GDI.345 */
DC_GET_VAL_32( UINT, GetTextAlign, w.textAlign ) /* GDI32.224 */
DC_GET_VAL_16( HFONT16, GetCurLogFont16, w.hFont ) /* GDI.411 */
DC_GET_VAL_EX( GetBrushOrgEx, w.brushOrgX, w.brushOrgY, POINT ) /* GDI.469 GDI32.148 */
DC_GET_VAL_EX( GetCurrentPositionEx, w.CursPosX, w.CursPosY, /* GDI.470 GDI32.167 */
POINT )
DC_GET_VAL_EX( GetViewportExtEx, vportExtX, vportExtY, SIZE ) /* GDI.472 GDI32.239 */
DC_GET_VAL_EX( GetViewportOrgEx, vportOrgX, vportOrgY, POINT ) /* GDI.473 GDI32.240 */
DC_GET_VAL_EX( GetWindowExtEx, wndExtX, wndExtY, SIZE ) /* GDI.474 GDI32.242 */
DC_GET_VAL_EX( GetWindowOrgEx, wndOrgX, wndOrgY, POINT ) /* GDI.475 GDI32.243 */
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