Sweden-Number/graphics/win16drv/pen.c

49 lines
1.2 KiB
C

/*
* GDI pen objects
*
* Copyright 1997 John Harvey
*/
#include "win16drv.h"
#include "heap.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(win16drv);
/***********************************************************************
* PEN_SelectObject
*/
HPEN WIN16DRV_PEN_SelectObject( DC * dc, HPEN hpen )
{
WIN16DRV_PDEVICE *physDev = (WIN16DRV_PDEVICE *)dc->physDev;
HPEN prevHandle = dc->hPen;
int nSize;
LOGPEN16 lPen16;
if (!GetObject16( hpen, sizeof(lPen16), &lPen16 )) return 0;
dc->hPen = hpen;
if ( physDev->PenInfo )
{
TRACE("UnRealizing PenInfo\n");
nSize = PRTDRV_RealizeObject (physDev->segptrPDEVICE, -DRVOBJ_PEN,
physDev->PenInfo,
physDev->PenInfo, 0);
}
else
{
nSize = PRTDRV_RealizeObject (physDev->segptrPDEVICE, DRVOBJ_PEN,
&lPen16, 0, 0);
physDev->PenInfo = SEGPTR_ALLOC( nSize );
}
nSize = PRTDRV_RealizeObject(physDev->segptrPDEVICE, DRVOBJ_PEN,
&lPen16,
physDev->PenInfo,
0);
return prevHandle;
}