| /* |
| * 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 */ |
