2 * DC device-independent Get/SetXXX functions
4 * Copyright 1993 Alexandre Julliard
12 #define DC_GET_VAL_16( func_type, func_name, dc_field ) \
13 func_type WINAPI func_name( HDC16 hdc ) \
15 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
17 return dc->dc_field; \
20 #define DC_GET_VAL_32( func_type, func_name, dc_field ) \
21 func_type WINAPI func_name( HDC32 hdc ) \
23 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
25 return dc->dc_field; \
28 #define DC_GET_X_Y( func_type, func_name, ret_x, ret_y ) \
29 func_type WINAPI func_name( HDC16 hdc ) \
31 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
33 return MAKELONG( dc->ret_x, dc->ret_y ); \
36 /* DC_GET_VAL_EX is used to define functions returning a POINT or a SIZE. It is
37 * important that the function has the right signature, for the implementation
38 * we can do whatever we want.
40 #define DC_GET_VAL_EX( func_name, ret_x, ret_y, type ) \
41 BOOL16 WINAPI func_name##16( HDC16 hdc, LP##type##16 pt ) \
43 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
44 if (!dc) return FALSE; \
45 ((LPPOINT16)pt)->x = dc->ret_x; \
46 ((LPPOINT16)pt)->y = dc->ret_y; \
50 BOOL32 WINAPI func_name##32( HDC32 hdc, LP##type##32 pt ) \
52 DC * dc = (DC *) GDI_GetObjPtr( (HDC16)hdc, DC_MAGIC ); \
53 if (!dc) return FALSE; \
54 ((LPPOINT32)pt)->x = dc->ret_x; \
55 ((LPPOINT32)pt)->y = dc->ret_y; \
59 #define DC_SET_MODE_16( func_name, dc_field, min_val, max_val, meta_func ) \
60 INT16 WINAPI func_name( HDC16 hdc, INT16 mode ) \
63 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
64 if ((mode < min_val) || (mode > max_val)) return 0; \
66 dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC); \
68 MF_MetaParam1(dc, meta_func, mode); \
71 prevMode = dc->dc_field; \
72 dc->dc_field = mode; \
76 #define DC_SET_MODE_32( func_name, dc_field, min_val, max_val, meta_func ) \
77 INT32 WINAPI func_name( HDC32 hdc, INT32 mode ) \
80 DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
81 if ((mode < min_val) || (mode > max_val)) return 0; \
83 dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC); \
85 MF_MetaParam1(dc, meta_func, mode); \
88 prevMode = dc->dc_field; \
89 dc->dc_field = mode; \
94 DC_SET_MODE_16( SetBkMode16, w.backgroundMode, TRANSPARENT, /* GDI.2 */
95 OPAQUE, META_SETBKMODE )
96 DC_SET_MODE_32( SetBkMode32, w.backgroundMode, TRANSPARENT, /* GDI32.306 */
97 OPAQUE, META_SETBKMODE )
98 DC_SET_MODE_16( SetROP216, w.ROPmode, R2_BLACK, R2_WHITE, /* GDI.4 */
100 DC_SET_MODE_32( SetROP232, w.ROPmode, R2_BLACK, R2_WHITE, /* GDI32.331 */
102 DC_SET_MODE_16( SetRelAbs16, w.relAbsMode, ABSOLUTE, RELATIVE, /* GDI.5 */
104 DC_SET_MODE_32( SetRelAbs32, w.relAbsMode, ABSOLUTE, RELATIVE, /* GDI32.333 */
106 DC_SET_MODE_16( SetPolyFillMode16, w.polyFillMode, /* GDI.6 */
107 ALTERNATE, WINDING, META_SETPOLYFILLMODE )
108 DC_SET_MODE_32( SetPolyFillMode32, w.polyFillMode, /* GDI32.330 */
109 ALTERNATE, WINDING, META_SETPOLYFILLMODE )
110 DC_SET_MODE_16( SetStretchBltMode16, w.stretchBltMode, /* GDI.7 */
111 BLACKONWHITE, COLORONCOLOR, META_SETSTRETCHBLTMODE )
112 DC_SET_MODE_32( SetStretchBltMode32, w.stretchBltMode, /* GDI32.334 */
113 BLACKONWHITE, COLORONCOLOR, META_SETSTRETCHBLTMODE )
114 DC_GET_VAL_16( COLORREF, GetBkColor16, w.backgroundColor ) /* GDI.75 */
115 DC_GET_VAL_32( COLORREF, GetBkColor32, w.backgroundColor ) /* GDI32.145 */
116 DC_GET_VAL_16( INT16, GetBkMode16, w.backgroundMode ) /* GDI.76 */
117 DC_GET_VAL_32( INT32, GetBkMode32, w.backgroundMode ) /* GDI32.146 */
118 DC_GET_X_Y( DWORD, GetCurrentPosition, w.CursPosX, w.CursPosY ) /* GDI.78 */
119 DC_GET_VAL_16( INT16, GetMapMode16, w.MapMode ) /* GDI.81 */
120 DC_GET_VAL_32( INT32, GetMapMode32, w.MapMode ) /* GDI32.196 */
121 DC_GET_VAL_16( INT16, GetPolyFillMode16, w.polyFillMode ) /* GDI.84 */
122 DC_GET_VAL_32( INT32, GetPolyFillMode32, w.polyFillMode ) /* GDI32.213 */
123 DC_GET_VAL_16( INT16, GetROP216, w.ROPmode ) /* GDI.85 */
124 DC_GET_VAL_32( INT32, GetROP232, w.ROPmode ) /* GDI32.214 */
125 DC_GET_VAL_16( INT16, GetRelAbs16, w.relAbsMode ) /* GDI.86 */
126 DC_GET_VAL_32( INT32, GetRelAbs32, w.relAbsMode ) /* GDI32.218 */
127 DC_GET_VAL_16( INT16, GetStretchBltMode16, w.stretchBltMode ) /* GDI.88 */
128 DC_GET_VAL_32( INT32, GetStretchBltMode32, w.stretchBltMode ) /* GDI32.221 */
129 DC_GET_VAL_16( COLORREF, GetTextColor16, w.textColor ) /* GDI.90 */
130 DC_GET_VAL_32( COLORREF, GetTextColor32, w.textColor ) /* GDI32.227 */
131 DC_GET_X_Y( DWORD, GetViewportExt, vportExtX, vportExtY ) /* GDI.94 */
132 DC_GET_X_Y( DWORD, GetViewportOrg, vportOrgX, vportOrgY ) /* GDI.95 */
133 DC_GET_X_Y( DWORD, GetWindowExt, wndExtX, wndExtY ) /* GDI.96 */
134 DC_GET_X_Y( DWORD, GetWindowOrg, wndOrgX, wndOrgY ) /* GDI.97 */
135 DC_GET_VAL_16( HRGN16, InquireVisRgn, w.hVisRgn ) /* GDI.131 */
136 DC_GET_VAL_16( HRGN16, GetClipRgn16, w.hClipRgn ) /* GDI.173 */
137 DC_GET_X_Y( DWORD, GetBrushOrg, w.brushOrgX, w.brushOrgY ) /* GDI.149 */
138 DC_GET_VAL_16( UINT16, GetTextAlign16, w.textAlign ) /* GDI.345 */
139 DC_GET_VAL_32( UINT32, GetTextAlign32, w.textAlign ) /* GDI32.224 */
140 DC_GET_VAL_16( HFONT16, GetCurLogFont, w.hFont ) /* GDI.411 */
141 DC_GET_VAL_EX( GetBrushOrgEx, w.brushOrgX, w.brushOrgY, POINT ) /* GDI.469 GDI32.148 */
142 DC_GET_VAL_EX( GetCurrentPositionEx, w.CursPosX, w.CursPosY, /* GDI.470 GDI32.167 */
144 DC_GET_VAL_EX( GetViewportExtEx, vportExtX, vportExtY, SIZE ) /* GDI.472 GDI32.239 */
145 DC_GET_VAL_EX( GetViewportOrgEx, vportOrgX, vportOrgY, POINT ) /* GDI.473 GDI32.240 */
146 DC_GET_VAL_EX( GetWindowExtEx, wndExtX, wndExtY, SIZE ) /* GDI.474 GDI32.242 */
147 DC_GET_VAL_EX( GetWindowOrgEx, wndOrgX, wndOrgY, POINT ) /* GDI.475 GDI32.243 */