Sweden-Number/dlls/ttydrv/objects.c

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/*
* TTY DC objects
*
* Copyright 1999 Patrik Stridvall
*/
#include "config.h"
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#include "bitmap.h"
#include "gdi.h"
#include "ttydrv.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(ttydrv);
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/**********************************************************************/
extern HBITMAP TTYDRV_DC_BITMAP_SelectObject(DC *dc, HBITMAP hbitmap, BITMAPOBJ *bitmap);
extern BOOL TTYDRV_DC_BITMAP_DeleteObject(HBITMAP hbitmap, BITMAPOBJ *bitmap);
/***********************************************************************
* TTYDRV_DC_BRUSH_SelectObject
*/
static HBRUSH TTYDRV_DC_BRUSH_SelectObject(DC *dc, HBRUSH hbrush)
{
HBRUSH hPreviousBrush;
TRACE("(%p, 0x%04x)\n", dc, hbrush);
hPreviousBrush = dc->hBrush;
dc->hBrush = hbrush;
return hPreviousBrush;
}
/***********************************************************************
* TTYDRV_DC_FONT_SelectObject
*/
static HFONT TTYDRV_DC_FONT_SelectObject(DC* dc, HFONT hfont)
{
TRACE("(%p, 0x%04x)\n", dc, hfont);
return TRUE; /* Use device font */
}
/***********************************************************************
* TTYDRV_DC_PEN_SelectObject
*/
static HPEN TTYDRV_DC_PEN_SelectObject(DC *dc, HBRUSH hpen)
{
HPEN hPreviousPen;
TRACE("(%p, 0x%04x)\n", dc, hpen);
hPreviousPen = dc->hPen;
dc->hPen = hpen;
return hPreviousPen;
}
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/***********************************************************************
* TTYDRV_DC_SelectObject
*/
HGDIOBJ TTYDRV_DC_SelectObject(DC *dc, HGDIOBJ handle)
{
GDIOBJHDR *ptr = GDI_GetObjPtr(handle, MAGIC_DONTCARE);
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HGDIOBJ result = 0;
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if(!ptr) return 0;
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switch(GDIMAGIC(ptr->wMagic))
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{
case BITMAP_MAGIC:
result = TTYDRV_DC_BITMAP_SelectObject(dc, handle, (BITMAPOBJ *) ptr);
break;
case BRUSH_MAGIC:
result = TTYDRV_DC_BRUSH_SelectObject(dc, handle);
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break;
case FONT_MAGIC:
result = TTYDRV_DC_FONT_SelectObject(dc, handle);
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break;
case PEN_MAGIC:
result = TTYDRV_DC_PEN_SelectObject(dc, handle);
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break;
case REGION_MAGIC:
/* FIXME: Shouldn't be handled here */
result = (HGDIOBJ) SelectClipRgn(dc->hSelf, handle);
break;
default:
ERR("handle (0x%04x) has unknown magic (0x%04x)\n",
handle, GDIMAGIC(ptr->wMagic));
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}
GDI_ReleaseObj(handle);
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return result;
}
/***********************************************************************
* TTYDRV_DC_DeleteObject
*/
BOOL TTYDRV_DC_DeleteObject(HGDIOBJ handle)
{
GDIOBJHDR *ptr = GDI_GetObjPtr(handle, MAGIC_DONTCARE);
BOOL result;
if(!ptr) return FALSE;
switch(GDIMAGIC(ptr->wMagic))
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{
case BITMAP_MAGIC:
result = TTYDRV_DC_BITMAP_DeleteObject(handle, (BITMAPOBJ *) ptr);
break;
case BRUSH_MAGIC:
case FONT_MAGIC:
case PEN_MAGIC:
case REGION_MAGIC:
result = TRUE;
break;
default:
ERR("handle (0x%04x) has unknown magic (0x%04x)\n",
handle, GDIMAGIC(ptr->wMagic));
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result = FALSE;
}
GDI_ReleaseObj(handle);
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return result;
}