Sweden-Number/objects/dcvalues.c

143 lines
5.9 KiB
C

/*
* DC device-independent Get/SetXXX functions
*
* Copyright 1993 Alexandre Julliard
*/
static char Copyright[] = "Copyright Alexandre Julliard, 1993";
#include "gdi.h"
/* Default DC values */
const WIN_DC_INFO DCVAL_defaultValues =
{
0, /* flags */
NULL, /* devCaps */
0, /* hMetaFile */
0, /* hClipRgn */
0, /* hVisRgn */
0, /* hGCClipRgn */
STOCK_BLACK_PEN, /* hPen */
STOCK_WHITE_BRUSH, /* hBrush */
STOCK_SYSTEM_FONT, /* hFont */
0, /* hBitmap */
0, /* hDevice */
STOCK_DEFAULT_PALETTE, /* hPalette */
R2_COPYPEN, /* ROPmode */
ALTERNATE, /* polyFillMode */
BLACKONWHITE, /* stretchBltMode */
ABSOLUTE, /* relAbsMode */
OPAQUE, /* backgroundMode */
RGB( 255, 255, 255 ), /* backgroundColor */
RGB( 0, 0, 0 ), /* textColor */
0, /* backgroundPixel */
0, /* textPixel */
0, /* brushOrgX */
0, /* brushOrgY */
TA_LEFT | TA_TOP | TA_NOUPDATECP, /* textAlign */
0, /* charExtra */
0, /* breakTotalExtra */
0, /* breakCount */
0, /* breakExtra */
0, /* breakRem */
1, /* planes */
1, /* bitsPerPixel */
MM_TEXT, /* MapMode */
0, /* DCOrgX */
0, /* DCOrgY */
0, /* CursPosX */
0, /* CursPosY */
0, /* WndOrgX */
0, /* WndOrgY */
1, /* WndExtX */
1, /* WndExtY */
0, /* VportOrgX */
0, /* VportOrgY */
1, /* VportExtX */
1 /* VportExtY */
};
#define DC_GET_VAL( func_type, func_name, dc_field ) \
func_type func_name( HDC hdc ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
return dc->w.dc_field; \
}
#define DC_GET_X_Y( func_type, func_name, ret_x, ret_y ) \
func_type func_name( HDC hdc ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
return dc->w.ret_x | (dc->w.ret_y << 16); \
}
#define DC_GET_VAL_EX( func_name, ret_x, ret_y ) \
BOOL func_name( HDC hdc, LPPOINT pt ) \
{ \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return FALSE; \
pt->x = dc->w.ret_x; \
pt->y = dc->w.ret_y; \
return TRUE; \
}
#define DC_SET_VAL( func_type, func_name, dc_field ) \
func_type func_name( HDC hdc, func_type val ) \
{ \
func_type prevVal; \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
prevVal = dc->w.dc_field; \
dc->w.dc_field = val; \
return prevVal; \
}
#define DC_SET_MODE( func_name, dc_field, min_val, max_val ) \
WORD func_name( HDC hdc, WORD mode ) \
{ \
WORD prevMode; \
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ); \
if (!dc) return 0; \
if ((mode < min_val) || (mode > max_val)) return 0; \
prevMode = dc->w.dc_field; \
dc->w.dc_field = mode; \
return prevMode; \
}
DC_SET_MODE( SetBkMode, backgroundMode, TRANSPARENT, OPAQUE ) /* GDI.2 */
DC_SET_MODE( SetROP2, ROPmode, R2_BLACK, R2_WHITE ) /* GDI.4 */
DC_SET_MODE( SetRelAbs, relAbsMode, ABSOLUTE, RELATIVE ) /* GDI.5 */
DC_SET_MODE( SetPolyFillMode, polyFillMode, ALTERNATE, WINDING ) /* GDI.6 */
DC_SET_MODE( SetStretchBltMode, stretchBltMode,
BLACKONWHITE, COLORONCOLOR ) /* GDI.7 */
DC_GET_VAL( COLORREF, GetBkColor, backgroundColor ) /* GDI.75 */
DC_GET_VAL( WORD, GetBkMode, backgroundMode ) /* GDI.76 */
DC_GET_X_Y( DWORD, GetCurrentPosition, CursPosX, CursPosY ) /* GDI.78 */
DC_GET_X_Y( DWORD, GetDCOrg, DCOrgX, DCOrgY ) /* GDI.79 */
DC_GET_VAL( WORD, GetMapMode, MapMode ) /* GDI.81 */
DC_GET_VAL( WORD, GetPolyFillMode, polyFillMode ) /* GDI.84 */
DC_GET_VAL( WORD, GetROP2, ROPmode ) /* GDI.85 */
DC_GET_VAL( WORD, GetRelAbs, relAbsMode ) /* GDI.86 */
DC_GET_VAL( WORD, GetStretchBltMode, stretchBltMode ) /* GDI.88 */
DC_GET_VAL( COLORREF, GetTextColor, textColor ) /* GDI.90 */
DC_GET_X_Y( DWORD, GetViewportExt, VportExtX, VportExtY ) /* GDI.94 */
DC_GET_X_Y( DWORD, GetViewportOrg, VportOrgX, VportOrgY ) /* GDI.95 */
DC_GET_X_Y( DWORD, GetWindowExt, WndExtX, WndExtY ) /* GDI.96 */
DC_GET_X_Y( DWORD, GetWindowOrg, WndOrgX, WndOrgY ) /* GDI.97 */
DC_GET_VAL( HRGN, InquireVisRgn, hVisRgn ) /* GDI.131 */
DC_GET_X_Y( DWORD, GetBrushOrg, brushOrgX, brushOrgY ) /* GDI.149 */
DC_GET_VAL( HRGN, GetClipRgn, hClipRgn ) /* GDI.173 */
DC_GET_VAL( WORD, GetTextAlign, textAlign ) /* GDI.345 */
DC_SET_VAL( WORD, SetTextAlign, textAlign ) /* GDI.346 */
DC_GET_VAL( HFONT, GetCurLogFont, hFont ) /* GDI.411 */
DC_GET_VAL_EX( GetBrushOrgEx, brushOrgX, brushOrgY ) /* GDI.469 */
DC_GET_VAL_EX( GetCurrentPositionEx, CursPosX, CursPosY ) /* GDI.470 */
DC_GET_VAL_EX( GetViewportExtEx, VportExtX, VportExtY ) /* GDI.472 */
DC_GET_VAL_EX( GetViewportOrgEx, VportOrgX, VportOrgY ) /* GDI.473 */
DC_GET_VAL_EX( GetWindowExtEx, WndExtX, WndExtY ) /* GDI.474 */
DC_GET_VAL_EX( GetWindowOrgEx, WndOrgX, WndOrgY ) /* GDI.475 */