Sweden-Number/graphics/metafiledrv/objects.c

111 lines
3.0 KiB
C

/*
* GDI objects
*
* Copyright 1993 Alexandre Julliard
*/
#include <stdlib.h>
#include <stdio.h>
#include "bitmap.h"
#include "brush.h"
#include "font.h"
#include "metafile.h"
#include "metafiledrv.h"
#include "pen.h"
#include "debug.h"
/***********************************************************************
* MFDRV_BITMAP_SelectObject
*/
static HBITMAP16 MFDRV_BITMAP_SelectObject( DC * dc, HBITMAP16 hbitmap,
BITMAPOBJ * bmp )
{
return 0;
}
/***********************************************************************
* MFDRV_BRUSH_SelectObject
*/
static HBRUSH MFDRV_BRUSH_SelectObject( DC * dc, HBRUSH hbrush,
BRUSHOBJ * brush )
{
LOGBRUSH16 logbrush = { brush->logbrush.lbStyle,
brush->logbrush.lbColor,
brush->logbrush.lbHatch };
switch (brush->logbrush.lbStyle)
{
case BS_SOLID:
case BS_HATCHED:
case BS_HOLLOW:
if (!MF_CreateBrushIndirect( dc, hbrush, &logbrush )) return 0;
break;
case BS_PATTERN:
case BS_DIBPATTERN:
if (!MF_CreatePatternBrush( dc, hbrush, &logbrush )) return 0;
break;
}
return 1; /* FIXME? */
}
/***********************************************************************
* MFDRV_FONT_SelectObject
*/
static HFONT16 MFDRV_FONT_SelectObject( DC * dc, HFONT16 hfont,
FONTOBJ * font )
{
HFONT16 prevHandle = dc->w.hFont;
if (MF_CreateFontIndirect(dc, hfont, &(font->logfont))) return prevHandle;
return 0;
}
/***********************************************************************
* MFDRV_PEN_SelectObject
*/
static HPEN MFDRV_PEN_SelectObject( DC * dc, HPEN hpen, PENOBJ * pen )
{
HPEN prevHandle = dc->w.hPen;
LOGPEN16 logpen = { pen->logpen.lopnStyle,
{ pen->logpen.lopnWidth.x, pen->logpen.lopnWidth.y },
pen->logpen.lopnColor };
if (MF_CreatePenIndirect( dc, hpen, &logpen )) return prevHandle;
return 0;
}
/***********************************************************************
* MFDRV_SelectObject
*/
HGDIOBJ MFDRV_SelectObject( DC *dc, HGDIOBJ handle )
{
GDIOBJHDR * ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE );
HGDIOBJ ret = 0;
if (!ptr) return 0;
TRACE(gdi, "hdc=%04x %04x\n", dc->hSelf, handle );
switch(ptr->wMagic)
{
case PEN_MAGIC:
ret = MFDRV_PEN_SelectObject( dc, handle, (PENOBJ *)ptr );
break;
case BRUSH_MAGIC:
ret = MFDRV_BRUSH_SelectObject( dc, handle, (BRUSHOBJ *)ptr );
break;
case BITMAP_MAGIC:
ret = MFDRV_BITMAP_SelectObject( dc, handle, (BITMAPOBJ *)ptr );
break;
case FONT_MAGIC:
ret = MFDRV_FONT_SelectObject( dc, handle, (FONTOBJ *)ptr );
break;
case REGION_MAGIC:
ret = (HGDIOBJ16)SelectClipRgn16( dc->hSelf, handle );
break;
}
GDI_HEAP_UNLOCK( handle );
return ret;
}