91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/*
|
|
* metafile driver text functions
|
|
*
|
|
* Copyright 1993, 1994 Alexandre Julliard
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include "windef.h"
|
|
#include "metafiledrv.h"
|
|
#include "debugtools.h"
|
|
#include "heap.h"
|
|
|
|
DEFAULT_DEBUG_CHANNEL(metafile);
|
|
|
|
|
|
/******************************************************************
|
|
* MFDRV_MetaExtTextOut
|
|
*/
|
|
static BOOL MFDRV_MetaExtTextOut(DC*dc, short x, short y, UINT16 flags,
|
|
const RECT16 *rect, LPCSTR str, short count,
|
|
const INT16 *lpDx)
|
|
{
|
|
BOOL ret;
|
|
DWORD len;
|
|
METARECORD *mr;
|
|
|
|
if((!flags && rect) || (flags && !rect))
|
|
WARN("Inconsistent flags and rect\n");
|
|
len = sizeof(METARECORD) + (((count + 1) >> 1) * 2) + 2 * sizeof(short)
|
|
+ sizeof(UINT16);
|
|
if(rect)
|
|
len += sizeof(RECT16);
|
|
if (lpDx)
|
|
len+=count*sizeof(INT16);
|
|
if (!(mr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len)))
|
|
return FALSE;
|
|
|
|
mr->rdSize = len / 2;
|
|
mr->rdFunction = META_EXTTEXTOUT;
|
|
*(mr->rdParm) = y;
|
|
*(mr->rdParm + 1) = x;
|
|
*(mr->rdParm + 2) = count;
|
|
*(mr->rdParm + 3) = flags;
|
|
if (rect) memcpy(mr->rdParm + 4, rect, sizeof(RECT16));
|
|
memcpy(mr->rdParm + (rect ? 8 : 4), str, count);
|
|
if (lpDx)
|
|
memcpy(mr->rdParm + (rect ? 8 : 4) + ((count + 1) >> 1),lpDx,
|
|
count*sizeof(INT16));
|
|
ret = MFDRV_WriteRecord( dc, mr, mr->rdSize * 2);
|
|
HeapFree( GetProcessHeap(), 0, mr);
|
|
return ret;
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
* MFDRV_ExtTextOut
|
|
*/
|
|
BOOL
|
|
MFDRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags,
|
|
const RECT *lprect, LPCWSTR str, UINT count,
|
|
const INT *lpDx )
|
|
{
|
|
RECT16 rect16;
|
|
LPINT16 lpdx16 = NULL;
|
|
BOOL ret;
|
|
int i;
|
|
LPSTR ascii;
|
|
DWORD len;
|
|
|
|
if(lpDx)
|
|
lpdx16 = HeapAlloc( GetProcessHeap(), 0, sizeof(INT16)*count );
|
|
if (lprect) CONV_RECT32TO16(lprect,&rect16);
|
|
if (lpdx16)
|
|
for (i=count;i--;)
|
|
lpdx16[i]=lpDx[i];
|
|
len = WideCharToMultiByte( CP_ACP, 0, str, count, NULL, 0, NULL, NULL );
|
|
ascii = HeapAlloc( GetProcessHeap(), 0, len );
|
|
WideCharToMultiByte( CP_ACP, 0, str, count, ascii, len, NULL, NULL );
|
|
ret = MFDRV_MetaExtTextOut(dc,x,y,flags,lprect?&rect16:NULL,ascii,len,
|
|
lpdx16);
|
|
HeapFree( GetProcessHeap(), 0, ascii );
|
|
if (lpdx16) HeapFree( GetProcessHeap(), 0, lpdx16 );
|
|
return ret;
|
|
}
|
|
|
|
|
|
|