2118 lines
62 KiB
C
2118 lines
62 KiB
C
/*
|
|
* Enhanced metafile functions
|
|
* Copyright 1998 Douglas Ridgway
|
|
* 1999 Huw D M Davies
|
|
*
|
|
*
|
|
* The enhanced format consists of the following elements:
|
|
*
|
|
* A header
|
|
* A table of handles to GDI objects
|
|
* An array of metafile records
|
|
* A private palette
|
|
*
|
|
*
|
|
* The standard format consists of a header and an array of metafile records.
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
#include "winnls.h"
|
|
#include "winbase.h"
|
|
#include "wingdi.h"
|
|
#include "winerror.h"
|
|
#include "debugtools.h"
|
|
#include "metafile.h"
|
|
|
|
DEFAULT_DEBUG_CHANNEL(enhmetafile);
|
|
|
|
typedef struct
|
|
{
|
|
GDIOBJHDR header;
|
|
ENHMETAHEADER *emh;
|
|
BOOL on_disk; /* true if metafile is on disk */
|
|
} ENHMETAFILEOBJ;
|
|
|
|
|
|
/****************************************************************************
|
|
* EMF_Create_HENHMETAFILE
|
|
*/
|
|
HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk )
|
|
{
|
|
HENHMETAFILE hmf = 0;
|
|
ENHMETAFILEOBJ *metaObj = GDI_AllocObject( sizeof(ENHMETAFILEOBJ),
|
|
ENHMETAFILE_MAGIC, &hmf );
|
|
if (metaObj)
|
|
{
|
|
metaObj->emh = emh;
|
|
metaObj->on_disk = on_disk;
|
|
GDI_ReleaseObj( hmf );
|
|
}
|
|
return hmf;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* EMF_Delete_HENHMETAFILE
|
|
*/
|
|
static BOOL EMF_Delete_HENHMETAFILE( HENHMETAFILE hmf )
|
|
{
|
|
ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
|
|
ENHMETAFILE_MAGIC );
|
|
if(!metaObj) return FALSE;
|
|
|
|
if(metaObj->on_disk)
|
|
UnmapViewOfFile( metaObj->emh );
|
|
else
|
|
HeapFree( GetProcessHeap(), 0, metaObj->emh );
|
|
return GDI_FreeObject( hmf, metaObj );
|
|
}
|
|
|
|
/******************************************************************
|
|
* EMF_GetEnhMetaHeader
|
|
*
|
|
* Returns ptr to ENHMETAHEADER associated with HENHMETAFILE
|
|
*/
|
|
static ENHMETAHEADER *EMF_GetEnhMetaHeader( HENHMETAFILE hmf )
|
|
{
|
|
ENHMETAHEADER *ret = NULL;
|
|
ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf, ENHMETAFILE_MAGIC );
|
|
TRACE("hmf %04x -> enhmetaObj %p\n", hmf, metaObj);
|
|
if (metaObj)
|
|
{
|
|
ret = metaObj->emh;
|
|
GDI_ReleaseObj( hmf );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* EMF_GetEnhMetaFile
|
|
*
|
|
*/
|
|
static HENHMETAFILE EMF_GetEnhMetaFile( HANDLE hFile )
|
|
{
|
|
ENHMETAHEADER *emh;
|
|
HANDLE hMapping;
|
|
|
|
hMapping = CreateFileMappingA( hFile, NULL, PAGE_READONLY, 0, 0, NULL );
|
|
emh = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
|
|
CloseHandle( hMapping );
|
|
|
|
if (!emh) return 0;
|
|
|
|
if (emh->iType != EMR_HEADER || emh->dSignature != ENHMETA_SIGNATURE) {
|
|
WARN("Invalid emf header type 0x%08lx sig 0x%08lx.\n",
|
|
emh->iType, emh->dSignature);
|
|
UnmapViewOfFile( emh );
|
|
return 0;
|
|
}
|
|
return EMF_Create_HENHMETAFILE( emh, TRUE );
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileA (GDI32.@)
|
|
*
|
|
*
|
|
*/
|
|
HENHMETAFILE WINAPI GetEnhMetaFileA(
|
|
LPCSTR lpszMetaFile /* [in] filename of enhanced metafile */
|
|
)
|
|
{
|
|
HENHMETAFILE hmf;
|
|
HANDLE hFile;
|
|
|
|
hFile = CreateFileA(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
|
|
OPEN_EXISTING, 0, 0);
|
|
if (hFile == INVALID_HANDLE_VALUE) {
|
|
WARN("could not open %s\n", lpszMetaFile);
|
|
return 0;
|
|
}
|
|
hmf = EMF_GetEnhMetaFile( hFile );
|
|
CloseHandle( hFile );
|
|
return hmf;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileW (GDI32.@)
|
|
*/
|
|
HENHMETAFILE WINAPI GetEnhMetaFileW(
|
|
LPCWSTR lpszMetaFile) /* [in] filename of enhanced metafile */
|
|
{
|
|
HENHMETAFILE hmf;
|
|
HANDLE hFile;
|
|
|
|
hFile = CreateFileW(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
|
|
OPEN_EXISTING, 0, 0);
|
|
if (hFile == INVALID_HANDLE_VALUE) {
|
|
WARN("could not open %s\n", debugstr_w(lpszMetaFile));
|
|
return 0;
|
|
}
|
|
hmf = EMF_GetEnhMetaFile( hFile );
|
|
CloseHandle( hFile );
|
|
return hmf;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileHeader (GDI32.@)
|
|
*
|
|
* If buf is NULL, returns the size of buffer required.
|
|
* Otherwise, copy up to bufsize bytes of enhanced metafile header into
|
|
* buf.
|
|
*/
|
|
UINT WINAPI GetEnhMetaFileHeader(
|
|
HENHMETAFILE hmf, /* [in] enhanced metafile */
|
|
UINT bufsize, /* [in] size of buffer */
|
|
LPENHMETAHEADER buf /* [out] buffer */
|
|
)
|
|
{
|
|
LPENHMETAHEADER emh;
|
|
UINT size;
|
|
|
|
emh = EMF_GetEnhMetaHeader(hmf);
|
|
if(!emh) return FALSE;
|
|
size = emh->nSize;
|
|
if (!buf) return size;
|
|
size = min(size, bufsize);
|
|
memmove(buf, emh, size);
|
|
return size;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileDescriptionA (GDI32.@)
|
|
*/
|
|
UINT WINAPI GetEnhMetaFileDescriptionA(
|
|
HENHMETAFILE hmf, /* [in] enhanced metafile */
|
|
UINT size, /* [in] size of buf */
|
|
LPSTR buf /* [out] buffer to receive description */
|
|
)
|
|
{
|
|
LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
|
|
DWORD len;
|
|
WCHAR *descrW;
|
|
|
|
if(!emh) return FALSE;
|
|
if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
|
|
descrW = (WCHAR *) ((char *) emh + emh->offDescription);
|
|
len = WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, NULL, 0, NULL, NULL );
|
|
|
|
if (!buf || !size ) return len;
|
|
|
|
len = min( size, len );
|
|
WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, buf, len, NULL, NULL );
|
|
return len;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileDescriptionW (GDI32.@)
|
|
*
|
|
* Copies the description string of an enhanced metafile into a buffer
|
|
* _buf_.
|
|
*
|
|
* If _buf_ is NULL, returns size of _buf_ required. Otherwise, returns
|
|
* number of characters copied.
|
|
*/
|
|
UINT WINAPI GetEnhMetaFileDescriptionW(
|
|
HENHMETAFILE hmf, /* [in] enhanced metafile */
|
|
UINT size, /* [in] size of buf */
|
|
LPWSTR buf /* [out] buffer to receive description */
|
|
)
|
|
{
|
|
LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
|
|
|
|
if(!emh) return FALSE;
|
|
if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
|
|
if (!buf || !size ) return emh->nDescription;
|
|
|
|
memmove(buf, (char *) emh + emh->offDescription, min(size,emh->nDescription)*sizeof(WCHAR));
|
|
return min(size, emh->nDescription);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* SetEnhMetaFileBits (GDI32.@)
|
|
*
|
|
* Creates an enhanced metafile by copying _bufsize_ bytes from _buf_.
|
|
*/
|
|
HENHMETAFILE WINAPI SetEnhMetaFileBits(UINT bufsize, const BYTE *buf)
|
|
{
|
|
ENHMETAHEADER *emh = HeapAlloc( GetProcessHeap(), 0, bufsize );
|
|
memmove(emh, buf, bufsize);
|
|
return EMF_Create_HENHMETAFILE( emh, FALSE );
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFileBits (GDI32.@)
|
|
*
|
|
*/
|
|
UINT WINAPI GetEnhMetaFileBits(
|
|
HENHMETAFILE hmf,
|
|
UINT bufsize,
|
|
LPBYTE buf
|
|
)
|
|
{
|
|
LPENHMETAHEADER emh = EMF_GetEnhMetaHeader( hmf );
|
|
UINT size;
|
|
|
|
if(!emh) return 0;
|
|
|
|
size = emh->nBytes;
|
|
if( buf == NULL ) return size;
|
|
|
|
size = min( size, bufsize );
|
|
memmove(buf, emh, size);
|
|
return size;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* PlayEnhMetaFileRecord (GDI32.@)
|
|
*
|
|
* Render a single enhanced metafile record in the device context hdc.
|
|
*
|
|
* RETURNS
|
|
* TRUE (non zero) on success, FALSE on error.
|
|
* BUGS
|
|
* Many unimplemented records.
|
|
* No error handling on record play failures (ie checking return codes)
|
|
*/
|
|
BOOL WINAPI PlayEnhMetaFileRecord(
|
|
HDC hdc, /* [in] device context in which to render EMF record */
|
|
LPHANDLETABLE handletable, /* [in] array of handles to be used in rendering record */
|
|
const ENHMETARECORD *mr, /* [in] EMF record to render */
|
|
UINT handles /* [in] size of handle array */
|
|
)
|
|
{
|
|
int type;
|
|
TRACE(
|
|
"hdc = %08x, handletable = %p, record = %p, numHandles = %d\n",
|
|
hdc, handletable, mr, handles);
|
|
if (!mr) return FALSE;
|
|
|
|
type = mr->iType;
|
|
|
|
TRACE(" type=%d\n", type);
|
|
switch(type)
|
|
{
|
|
case EMR_HEADER:
|
|
break;
|
|
case EMR_EOF:
|
|
break;
|
|
case EMR_GDICOMMENT:
|
|
{
|
|
PEMRGDICOMMENT lpGdiComment = (PEMRGDICOMMENT)mr;
|
|
/* In an enhanced metafile, there can be both public and private GDI comments */
|
|
GdiComment( hdc, lpGdiComment->cbData, lpGdiComment->Data );
|
|
break;
|
|
}
|
|
case EMR_SETMAPMODE:
|
|
{
|
|
PEMRSETMAPMODE pSetMapMode = (PEMRSETMAPMODE) mr;
|
|
SetMapMode(hdc, pSetMapMode->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETBKMODE:
|
|
{
|
|
PEMRSETBKMODE pSetBkMode = (PEMRSETBKMODE) mr;
|
|
SetBkMode(hdc, pSetBkMode->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETBKCOLOR:
|
|
{
|
|
PEMRSETBKCOLOR pSetBkColor = (PEMRSETBKCOLOR) mr;
|
|
SetBkColor(hdc, pSetBkColor->crColor);
|
|
break;
|
|
}
|
|
case EMR_SETPOLYFILLMODE:
|
|
{
|
|
PEMRSETPOLYFILLMODE pSetPolyFillMode = (PEMRSETPOLYFILLMODE) mr;
|
|
SetPolyFillMode(hdc, pSetPolyFillMode->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETROP2:
|
|
{
|
|
PEMRSETROP2 pSetROP2 = (PEMRSETROP2) mr;
|
|
SetROP2(hdc, pSetROP2->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETSTRETCHBLTMODE:
|
|
{
|
|
PEMRSETSTRETCHBLTMODE pSetStretchBltMode = (PEMRSETSTRETCHBLTMODE) mr;
|
|
SetStretchBltMode(hdc, pSetStretchBltMode->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETTEXTALIGN:
|
|
{
|
|
PEMRSETTEXTALIGN pSetTextAlign = (PEMRSETTEXTALIGN) mr;
|
|
SetTextAlign(hdc, pSetTextAlign->iMode);
|
|
break;
|
|
}
|
|
case EMR_SETTEXTCOLOR:
|
|
{
|
|
PEMRSETTEXTCOLOR pSetTextColor = (PEMRSETTEXTCOLOR) mr;
|
|
SetTextColor(hdc, pSetTextColor->crColor);
|
|
break;
|
|
}
|
|
case EMR_SAVEDC:
|
|
{
|
|
SaveDC(hdc);
|
|
break;
|
|
}
|
|
case EMR_RESTOREDC:
|
|
{
|
|
PEMRRESTOREDC pRestoreDC = (PEMRRESTOREDC) mr;
|
|
RestoreDC(hdc, pRestoreDC->iRelative);
|
|
break;
|
|
}
|
|
case EMR_INTERSECTCLIPRECT:
|
|
{
|
|
PEMRINTERSECTCLIPRECT pClipRect = (PEMRINTERSECTCLIPRECT) mr;
|
|
IntersectClipRect(hdc, pClipRect->rclClip.left, pClipRect->rclClip.top,
|
|
pClipRect->rclClip.right, pClipRect->rclClip.bottom);
|
|
break;
|
|
}
|
|
case EMR_SELECTOBJECT:
|
|
{
|
|
PEMRSELECTOBJECT pSelectObject = (PEMRSELECTOBJECT) mr;
|
|
if( pSelectObject->ihObject & 0x80000000 ) {
|
|
/* High order bit is set - it's a stock object
|
|
* Strip the high bit to get the index.
|
|
* See MSDN article Q142319
|
|
*/
|
|
SelectObject( hdc, GetStockObject( pSelectObject->ihObject &
|
|
0x7fffffff ) );
|
|
} else {
|
|
/* High order bit wasn't set - not a stock object
|
|
*/
|
|
SelectObject( hdc,
|
|
(handletable->objectHandle)[pSelectObject->ihObject] );
|
|
}
|
|
break;
|
|
}
|
|
case EMR_DELETEOBJECT:
|
|
{
|
|
PEMRDELETEOBJECT pDeleteObject = (PEMRDELETEOBJECT) mr;
|
|
DeleteObject( (handletable->objectHandle)[pDeleteObject->ihObject]);
|
|
(handletable->objectHandle)[pDeleteObject->ihObject] = 0;
|
|
break;
|
|
}
|
|
case EMR_SETWINDOWORGEX:
|
|
{
|
|
/*
|
|
* FIXME: The call to SetWindowOrgEx prevents EMFs from being scrolled
|
|
* by an application. This is very BAD!!!
|
|
*/
|
|
#if 0
|
|
PEMRSETWINDOWORGEX pSetWindowOrgEx = (PEMRSETWINDOWORGEX) mr;
|
|
SetWindowOrgEx(hdc, pSetWindowOrgEx->ptlOrigin.x,
|
|
pSetWindowOrgEx->ptlOrigin.y, NULL);
|
|
#endif
|
|
break;
|
|
}
|
|
case EMR_SETWINDOWEXTEX:
|
|
{
|
|
PEMRSETWINDOWEXTEX pSetWindowExtEx = (PEMRSETWINDOWEXTEX) mr;
|
|
SetWindowExtEx(hdc, pSetWindowExtEx->szlExtent.cx,
|
|
pSetWindowExtEx->szlExtent.cy, NULL);
|
|
break;
|
|
}
|
|
case EMR_SETVIEWPORTORGEX:
|
|
{
|
|
PEMRSETVIEWPORTORGEX pSetViewportOrgEx = (PEMRSETVIEWPORTORGEX) mr;
|
|
SetViewportOrgEx(hdc, pSetViewportOrgEx->ptlOrigin.x,
|
|
pSetViewportOrgEx->ptlOrigin.y, NULL);
|
|
break;
|
|
}
|
|
case EMR_SETVIEWPORTEXTEX:
|
|
{
|
|
PEMRSETVIEWPORTEXTEX pSetViewportExtEx = (PEMRSETVIEWPORTEXTEX) mr;
|
|
SetViewportExtEx(hdc, pSetViewportExtEx->szlExtent.cx,
|
|
pSetViewportExtEx->szlExtent.cy, NULL);
|
|
break;
|
|
}
|
|
case EMR_CREATEPEN:
|
|
{
|
|
PEMRCREATEPEN pCreatePen = (PEMRCREATEPEN) mr;
|
|
(handletable->objectHandle)[pCreatePen->ihPen] =
|
|
CreatePenIndirect(&pCreatePen->lopn);
|
|
break;
|
|
}
|
|
case EMR_EXTCREATEPEN:
|
|
{
|
|
PEMREXTCREATEPEN pPen = (PEMREXTCREATEPEN) mr;
|
|
LOGBRUSH lb;
|
|
lb.lbStyle = pPen->elp.elpBrushStyle;
|
|
lb.lbColor = pPen->elp.elpColor;
|
|
lb.lbHatch = pPen->elp.elpHatch;
|
|
|
|
if(pPen->offBmi || pPen->offBits)
|
|
FIXME("EMR_EXTCREATEPEN: Need to copy brush bitmap\n");
|
|
|
|
(handletable->objectHandle)[pPen->ihPen] =
|
|
ExtCreatePen(pPen->elp.elpPenStyle, pPen->elp.elpWidth, &lb,
|
|
pPen->elp.elpNumEntries, pPen->elp.elpStyleEntry);
|
|
break;
|
|
}
|
|
case EMR_CREATEBRUSHINDIRECT:
|
|
{
|
|
PEMRCREATEBRUSHINDIRECT pBrush = (PEMRCREATEBRUSHINDIRECT) mr;
|
|
(handletable->objectHandle)[pBrush->ihBrush] =
|
|
CreateBrushIndirect(&pBrush->lb);
|
|
break;
|
|
}
|
|
case EMR_EXTCREATEFONTINDIRECTW:
|
|
{
|
|
PEMREXTCREATEFONTINDIRECTW pFont = (PEMREXTCREATEFONTINDIRECTW) mr;
|
|
(handletable->objectHandle)[pFont->ihFont] =
|
|
CreateFontIndirectW(&pFont->elfw.elfLogFont);
|
|
break;
|
|
}
|
|
case EMR_MOVETOEX:
|
|
{
|
|
PEMRMOVETOEX pMoveToEx = (PEMRMOVETOEX) mr;
|
|
MoveToEx(hdc, pMoveToEx->ptl.x, pMoveToEx->ptl.y, NULL);
|
|
break;
|
|
}
|
|
case EMR_LINETO:
|
|
{
|
|
PEMRLINETO pLineTo = (PEMRLINETO) mr;
|
|
LineTo(hdc, pLineTo->ptl.x, pLineTo->ptl.y);
|
|
break;
|
|
}
|
|
case EMR_RECTANGLE:
|
|
{
|
|
PEMRRECTANGLE pRect = (PEMRRECTANGLE) mr;
|
|
Rectangle(hdc, pRect->rclBox.left, pRect->rclBox.top,
|
|
pRect->rclBox.right, pRect->rclBox.bottom);
|
|
break;
|
|
}
|
|
case EMR_ELLIPSE:
|
|
{
|
|
PEMRELLIPSE pEllipse = (PEMRELLIPSE) mr;
|
|
Ellipse(hdc, pEllipse->rclBox.left, pEllipse->rclBox.top,
|
|
pEllipse->rclBox.right, pEllipse->rclBox.bottom);
|
|
break;
|
|
}
|
|
case EMR_POLYGON16:
|
|
{
|
|
PEMRPOLYGON16 pPoly = (PEMRPOLYGON16) mr;
|
|
/* Shouldn't use Polygon16 since pPoly->cpts is DWORD */
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPoly->cpts; i++)
|
|
CONV_POINT16TO32(pPoly->apts + i, pts + i);
|
|
Polygon(hdc, pts, pPoly->cpts);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYLINE16:
|
|
{
|
|
PEMRPOLYLINE16 pPoly = (PEMRPOLYLINE16) mr;
|
|
/* Shouldn't use Polyline16 since pPoly->cpts is DWORD */
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPoly->cpts; i++)
|
|
CONV_POINT16TO32(pPoly->apts + i, pts + i);
|
|
Polyline(hdc, pts, pPoly->cpts);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYLINETO16:
|
|
{
|
|
PEMRPOLYLINETO16 pPoly = (PEMRPOLYLINETO16) mr;
|
|
/* Shouldn't use PolylineTo16 since pPoly->cpts is DWORD */
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPoly->cpts; i++)
|
|
CONV_POINT16TO32(pPoly->apts + i, pts + i);
|
|
PolylineTo(hdc, pts, pPoly->cpts);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYBEZIER16:
|
|
{
|
|
PEMRPOLYBEZIER16 pPoly = (PEMRPOLYBEZIER16) mr;
|
|
/* Shouldn't use PolyBezier16 since pPoly->cpts is DWORD */
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPoly->cpts; i++)
|
|
CONV_POINT16TO32(pPoly->apts + i, pts + i);
|
|
PolyBezier(hdc, pts, pPoly->cpts);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYBEZIERTO16:
|
|
{
|
|
PEMRPOLYBEZIERTO16 pPoly = (PEMRPOLYBEZIERTO16) mr;
|
|
/* Shouldn't use PolyBezierTo16 since pPoly->cpts is DWORD */
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPoly->cpts; i++)
|
|
CONV_POINT16TO32(pPoly->apts + i, pts + i);
|
|
PolyBezierTo(hdc, pts, pPoly->cpts);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYPOLYGON16:
|
|
{
|
|
PEMRPOLYPOLYGON16 pPolyPoly = (PEMRPOLYPOLYGON16) mr;
|
|
/* NB POINTS array doesn't start at pPolyPoly->apts it's actually
|
|
pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
|
|
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPolyPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPolyPoly->cpts; i++)
|
|
CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
|
|
pPolyPoly->nPolys) + i, pts + i);
|
|
|
|
PolyPolygon(hdc, pts, (INT*)pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
case EMR_POLYPOLYLINE16:
|
|
{
|
|
PEMRPOLYPOLYLINE16 pPolyPoly = (PEMRPOLYPOLYLINE16) mr;
|
|
/* NB POINTS array doesn't start at pPolyPoly->apts it's actually
|
|
pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
|
|
|
|
POINT *pts = HeapAlloc( GetProcessHeap(), 0,
|
|
pPolyPoly->cpts * sizeof(POINT) );
|
|
DWORD i;
|
|
for(i = 0; i < pPolyPoly->cpts; i++)
|
|
CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
|
|
pPolyPoly->nPolys) + i, pts + i);
|
|
|
|
PolyPolyline(hdc, pts, pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
|
|
HeapFree( GetProcessHeap(), 0, pts );
|
|
break;
|
|
}
|
|
|
|
case EMR_STRETCHDIBITS:
|
|
{
|
|
EMRSTRETCHDIBITS *pStretchDIBits = (EMRSTRETCHDIBITS *)mr;
|
|
|
|
StretchDIBits(hdc,
|
|
pStretchDIBits->xDest,
|
|
pStretchDIBits->yDest,
|
|
pStretchDIBits->cxDest,
|
|
pStretchDIBits->cyDest,
|
|
pStretchDIBits->xSrc,
|
|
pStretchDIBits->ySrc,
|
|
pStretchDIBits->cxSrc,
|
|
pStretchDIBits->cySrc,
|
|
(BYTE *)mr + pStretchDIBits->offBitsSrc,
|
|
(const BITMAPINFO *)((BYTE *)mr + pStretchDIBits->offBmiSrc),
|
|
pStretchDIBits->iUsageSrc,
|
|
pStretchDIBits->dwRop);
|
|
break;
|
|
}
|
|
|
|
case EMR_EXTTEXTOUTA:
|
|
{
|
|
PEMREXTTEXTOUTA pExtTextOutA = (PEMREXTTEXTOUTA)mr;
|
|
RECT rc;
|
|
|
|
rc.left = pExtTextOutA->emrtext.rcl.left;
|
|
rc.top = pExtTextOutA->emrtext.rcl.top;
|
|
rc.right = pExtTextOutA->emrtext.rcl.right;
|
|
rc.bottom = pExtTextOutA->emrtext.rcl.bottom;
|
|
ExtTextOutA(hdc, pExtTextOutA->emrtext.ptlReference.x, pExtTextOutA->emrtext.ptlReference.y,
|
|
pExtTextOutA->emrtext.fOptions, &rc,
|
|
(LPSTR)((BYTE *)mr + pExtTextOutA->emrtext.offString), pExtTextOutA->emrtext.nChars,
|
|
(INT *)((BYTE *)mr + pExtTextOutA->emrtext.offDx));
|
|
break;
|
|
}
|
|
|
|
case EMR_EXTTEXTOUTW:
|
|
{
|
|
PEMREXTTEXTOUTW pExtTextOutW = (PEMREXTTEXTOUTW)mr;
|
|
RECT rc;
|
|
|
|
rc.left = pExtTextOutW->emrtext.rcl.left;
|
|
rc.top = pExtTextOutW->emrtext.rcl.top;
|
|
rc.right = pExtTextOutW->emrtext.rcl.right;
|
|
rc.bottom = pExtTextOutW->emrtext.rcl.bottom;
|
|
ExtTextOutW(hdc, pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
|
|
pExtTextOutW->emrtext.fOptions, &rc,
|
|
(LPWSTR)((BYTE *)mr + pExtTextOutW->emrtext.offString), pExtTextOutW->emrtext.nChars,
|
|
(INT *)((BYTE *)mr + pExtTextOutW->emrtext.offDx));
|
|
break;
|
|
}
|
|
|
|
case EMR_CREATEPALETTE:
|
|
{
|
|
PEMRCREATEPALETTE lpCreatePal = (PEMRCREATEPALETTE)mr;
|
|
|
|
(handletable->objectHandle)[ lpCreatePal->ihPal ] =
|
|
CreatePalette( &lpCreatePal->lgpl );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SELECTPALETTE:
|
|
{
|
|
PEMRSELECTPALETTE lpSelectPal = (PEMRSELECTPALETTE)mr;
|
|
|
|
if( lpSelectPal->ihPal & 0x80000000 ) {
|
|
SelectPalette( hdc, GetStockObject(lpSelectPal->ihPal & 0x7fffffff), TRUE);
|
|
} else {
|
|
(handletable->objectHandle)[ lpSelectPal->ihPal ] =
|
|
SelectPalette( hdc, (handletable->objectHandle)[lpSelectPal->ihPal], TRUE);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case EMR_REALIZEPALETTE:
|
|
{
|
|
RealizePalette( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_EXTSELECTCLIPRGN:
|
|
{
|
|
PEMREXTSELECTCLIPRGN lpRgn = (PEMREXTSELECTCLIPRGN)mr;
|
|
HRGN hRgn = ExtCreateRegion(NULL, lpRgn->cbRgnData, (RGNDATA *)lpRgn->RgnData);
|
|
ExtSelectClipRgn(hdc, hRgn, (INT)(lpRgn->iMode));
|
|
/* ExtSelectClipRgn created a copy of the region */
|
|
DeleteObject(hRgn);
|
|
break;
|
|
}
|
|
|
|
case EMR_SETMETARGN:
|
|
{
|
|
SetMetaRgn( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_SETWORLDTRANSFORM:
|
|
{
|
|
PEMRSETWORLDTRANSFORM lpXfrm = (PEMRSETWORLDTRANSFORM)mr;
|
|
SetWorldTransform( hdc, &lpXfrm->xform );
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYBEZIER:
|
|
{
|
|
PEMRPOLYBEZIER lpPolyBez = (PEMRPOLYBEZIER)mr;
|
|
PolyBezier(hdc, (const LPPOINT)lpPolyBez->aptl, (UINT)lpPolyBez->cptl);
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYGON:
|
|
{
|
|
PEMRPOLYGON lpPoly = (PEMRPOLYGON)mr;
|
|
Polygon( hdc, (const LPPOINT)lpPoly->aptl, (UINT)lpPoly->cptl );
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYLINE:
|
|
{
|
|
PEMRPOLYLINE lpPolyLine = (PEMRPOLYLINE)mr;
|
|
Polyline(hdc, (const LPPOINT)lpPolyLine->aptl, (UINT)lpPolyLine->cptl);
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYBEZIERTO:
|
|
{
|
|
PEMRPOLYBEZIERTO lpPolyBezierTo = (PEMRPOLYBEZIERTO)mr;
|
|
PolyBezierTo( hdc, (const LPPOINT)lpPolyBezierTo->aptl,
|
|
(UINT)lpPolyBezierTo->cptl );
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYLINETO:
|
|
{
|
|
PEMRPOLYLINETO lpPolyLineTo = (PEMRPOLYLINETO)mr;
|
|
PolylineTo( hdc, (const LPPOINT)lpPolyLineTo->aptl,
|
|
(UINT)lpPolyLineTo->cptl );
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYPOLYLINE:
|
|
{
|
|
PEMRPOLYPOLYLINE pPolyPolyline = (PEMRPOLYPOLYLINE) mr;
|
|
/* NB Points at pPolyPolyline->aPolyCounts + pPolyPolyline->nPolys */
|
|
|
|
PolyPolyline(hdc, (LPPOINT)(pPolyPolyline->aPolyCounts +
|
|
pPolyPolyline->nPolys),
|
|
pPolyPolyline->aPolyCounts,
|
|
pPolyPolyline->nPolys );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYPOLYGON:
|
|
{
|
|
PEMRPOLYPOLYGON pPolyPolygon = (PEMRPOLYPOLYGON) mr;
|
|
|
|
/* NB Points at pPolyPolygon->aPolyCounts + pPolyPolygon->nPolys */
|
|
|
|
PolyPolygon(hdc, (LPPOINT)(pPolyPolygon->aPolyCounts +
|
|
pPolyPolygon->nPolys),
|
|
(INT*)pPolyPolygon->aPolyCounts, pPolyPolygon->nPolys );
|
|
break;
|
|
}
|
|
|
|
case EMR_SETBRUSHORGEX:
|
|
{
|
|
PEMRSETBRUSHORGEX lpSetBrushOrgEx = (PEMRSETBRUSHORGEX)mr;
|
|
|
|
SetBrushOrgEx( hdc,
|
|
(INT)lpSetBrushOrgEx->ptlOrigin.x,
|
|
(INT)lpSetBrushOrgEx->ptlOrigin.y,
|
|
NULL );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SETPIXELV:
|
|
{
|
|
PEMRSETPIXELV lpSetPixelV = (PEMRSETPIXELV)mr;
|
|
|
|
SetPixelV( hdc,
|
|
(INT)lpSetPixelV->ptlPixel.x,
|
|
(INT)lpSetPixelV->ptlPixel.y,
|
|
lpSetPixelV->crColor );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SETMAPPERFLAGS:
|
|
{
|
|
PEMRSETMAPPERFLAGS lpSetMapperFlags = (PEMRSETMAPPERFLAGS)mr;
|
|
|
|
SetMapperFlags( hdc, lpSetMapperFlags->dwFlags );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SETCOLORADJUSTMENT:
|
|
{
|
|
PEMRSETCOLORADJUSTMENT lpSetColorAdjust = (PEMRSETCOLORADJUSTMENT)mr;
|
|
|
|
SetColorAdjustment( hdc, &lpSetColorAdjust->ColorAdjustment );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_OFFSETCLIPRGN:
|
|
{
|
|
PEMROFFSETCLIPRGN lpOffsetClipRgn = (PEMROFFSETCLIPRGN)mr;
|
|
|
|
OffsetClipRgn( hdc,
|
|
(INT)lpOffsetClipRgn->ptlOffset.x,
|
|
(INT)lpOffsetClipRgn->ptlOffset.y );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_EXCLUDECLIPRECT:
|
|
{
|
|
PEMREXCLUDECLIPRECT lpExcludeClipRect = (PEMREXCLUDECLIPRECT)mr;
|
|
|
|
ExcludeClipRect( hdc,
|
|
lpExcludeClipRect->rclClip.left,
|
|
lpExcludeClipRect->rclClip.top,
|
|
lpExcludeClipRect->rclClip.right,
|
|
lpExcludeClipRect->rclClip.bottom );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SCALEVIEWPORTEXTEX:
|
|
{
|
|
PEMRSCALEVIEWPORTEXTEX lpScaleViewportExtEx = (PEMRSCALEVIEWPORTEXTEX)mr;
|
|
|
|
ScaleViewportExtEx( hdc,
|
|
lpScaleViewportExtEx->xNum,
|
|
lpScaleViewportExtEx->xDenom,
|
|
lpScaleViewportExtEx->yNum,
|
|
lpScaleViewportExtEx->yDenom,
|
|
NULL );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SCALEWINDOWEXTEX:
|
|
{
|
|
PEMRSCALEWINDOWEXTEX lpScaleWindowExtEx = (PEMRSCALEWINDOWEXTEX)mr;
|
|
|
|
ScaleWindowExtEx( hdc,
|
|
lpScaleWindowExtEx->xNum,
|
|
lpScaleWindowExtEx->xDenom,
|
|
lpScaleWindowExtEx->yNum,
|
|
lpScaleWindowExtEx->yDenom,
|
|
NULL );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_MODIFYWORLDTRANSFORM:
|
|
{
|
|
PEMRMODIFYWORLDTRANSFORM lpModifyWorldTrans = (PEMRMODIFYWORLDTRANSFORM)mr;
|
|
|
|
ModifyWorldTransform( hdc, &lpModifyWorldTrans->xform,
|
|
lpModifyWorldTrans->iMode );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_ANGLEARC:
|
|
{
|
|
PEMRANGLEARC lpAngleArc = (PEMRANGLEARC)mr;
|
|
|
|
AngleArc( hdc,
|
|
(INT)lpAngleArc->ptlCenter.x, (INT)lpAngleArc->ptlCenter.y,
|
|
lpAngleArc->nRadius, lpAngleArc->eStartAngle,
|
|
lpAngleArc->eSweepAngle );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_ROUNDRECT:
|
|
{
|
|
PEMRROUNDRECT lpRoundRect = (PEMRROUNDRECT)mr;
|
|
|
|
RoundRect( hdc,
|
|
lpRoundRect->rclBox.left,
|
|
lpRoundRect->rclBox.top,
|
|
lpRoundRect->rclBox.right,
|
|
lpRoundRect->rclBox.bottom,
|
|
lpRoundRect->szlCorner.cx,
|
|
lpRoundRect->szlCorner.cy );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_ARC:
|
|
{
|
|
PEMRARC lpArc = (PEMRARC)mr;
|
|
|
|
Arc( hdc,
|
|
(INT)lpArc->rclBox.left,
|
|
(INT)lpArc->rclBox.top,
|
|
(INT)lpArc->rclBox.right,
|
|
(INT)lpArc->rclBox.bottom,
|
|
(INT)lpArc->ptlStart.x,
|
|
(INT)lpArc->ptlStart.y,
|
|
(INT)lpArc->ptlEnd.x,
|
|
(INT)lpArc->ptlEnd.y );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_CHORD:
|
|
{
|
|
PEMRCHORD lpChord = (PEMRCHORD)mr;
|
|
|
|
Chord( hdc,
|
|
(INT)lpChord->rclBox.left,
|
|
(INT)lpChord->rclBox.top,
|
|
(INT)lpChord->rclBox.right,
|
|
(INT)lpChord->rclBox.bottom,
|
|
(INT)lpChord->ptlStart.x,
|
|
(INT)lpChord->ptlStart.y,
|
|
(INT)lpChord->ptlEnd.x,
|
|
(INT)lpChord->ptlEnd.y );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_PIE:
|
|
{
|
|
PEMRPIE lpPie = (PEMRPIE)mr;
|
|
|
|
Pie( hdc,
|
|
(INT)lpPie->rclBox.left,
|
|
(INT)lpPie->rclBox.top,
|
|
(INT)lpPie->rclBox.right,
|
|
(INT)lpPie->rclBox.bottom,
|
|
(INT)lpPie->ptlStart.x,
|
|
(INT)lpPie->ptlStart.y,
|
|
(INT)lpPie->ptlEnd.x,
|
|
(INT)lpPie->ptlEnd.y );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_ARCTO:
|
|
{
|
|
PEMRARC lpArcTo = (PEMRARC)mr;
|
|
|
|
ArcTo( hdc,
|
|
(INT)lpArcTo->rclBox.left,
|
|
(INT)lpArcTo->rclBox.top,
|
|
(INT)lpArcTo->rclBox.right,
|
|
(INT)lpArcTo->rclBox.bottom,
|
|
(INT)lpArcTo->ptlStart.x,
|
|
(INT)lpArcTo->ptlStart.y,
|
|
(INT)lpArcTo->ptlEnd.x,
|
|
(INT)lpArcTo->ptlEnd.y );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_EXTFLOODFILL:
|
|
{
|
|
PEMREXTFLOODFILL lpExtFloodFill = (PEMREXTFLOODFILL)mr;
|
|
|
|
ExtFloodFill( hdc,
|
|
(INT)lpExtFloodFill->ptlStart.x,
|
|
(INT)lpExtFloodFill->ptlStart.y,
|
|
lpExtFloodFill->crColor,
|
|
(UINT)lpExtFloodFill->iMode );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYDRAW:
|
|
{
|
|
PEMRPOLYDRAW lpPolyDraw = (PEMRPOLYDRAW)mr;
|
|
PolyDraw( hdc,
|
|
(const LPPOINT)lpPolyDraw->aptl,
|
|
lpPolyDraw->abTypes,
|
|
(INT)lpPolyDraw->cptl );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SETARCDIRECTION:
|
|
{
|
|
PEMRSETARCDIRECTION lpSetArcDirection = (PEMRSETARCDIRECTION)mr;
|
|
SetArcDirection( hdc, (INT)lpSetArcDirection->iArcDirection );
|
|
break;
|
|
}
|
|
|
|
case EMR_SETMITERLIMIT:
|
|
{
|
|
PEMRSETMITERLIMIT lpSetMiterLimit = (PEMRSETMITERLIMIT)mr;
|
|
SetMiterLimit( hdc, lpSetMiterLimit->eMiterLimit, NULL );
|
|
break;
|
|
}
|
|
|
|
case EMR_BEGINPATH:
|
|
{
|
|
BeginPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_ENDPATH:
|
|
{
|
|
EndPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_CLOSEFIGURE:
|
|
{
|
|
CloseFigure( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_FILLPATH:
|
|
{
|
|
/*PEMRFILLPATH lpFillPath = (PEMRFILLPATH)mr;*/
|
|
FillPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_STROKEANDFILLPATH:
|
|
{
|
|
/*PEMRSTROKEANDFILLPATH lpStrokeAndFillPath = (PEMRSTROKEANDFILLPATH)mr;*/
|
|
StrokeAndFillPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_STROKEPATH:
|
|
{
|
|
/*PEMRSTROKEPATH lpStrokePath = (PEMRSTROKEPATH)mr;*/
|
|
StrokePath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_FLATTENPATH:
|
|
{
|
|
FlattenPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_WIDENPATH:
|
|
{
|
|
WidenPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_SELECTCLIPPATH:
|
|
{
|
|
PEMRSELECTCLIPPATH lpSelectClipPath = (PEMRSELECTCLIPPATH)mr;
|
|
SelectClipPath( hdc, (INT)lpSelectClipPath->iMode );
|
|
break;
|
|
}
|
|
|
|
case EMR_ABORTPATH:
|
|
{
|
|
AbortPath( hdc );
|
|
break;
|
|
}
|
|
|
|
case EMR_CREATECOLORSPACE:
|
|
{
|
|
PEMRCREATECOLORSPACE lpCreateColorSpace = (PEMRCREATECOLORSPACE)mr;
|
|
(handletable->objectHandle)[lpCreateColorSpace->ihCS] =
|
|
CreateColorSpaceA( &lpCreateColorSpace->lcs );
|
|
break;
|
|
}
|
|
|
|
case EMR_SETCOLORSPACE:
|
|
{
|
|
PEMRSETCOLORSPACE lpSetColorSpace = (PEMRSETCOLORSPACE)mr;
|
|
SetColorSpace( hdc,
|
|
(handletable->objectHandle)[lpSetColorSpace->ihCS] );
|
|
break;
|
|
}
|
|
|
|
case EMR_DELETECOLORSPACE:
|
|
{
|
|
PEMRDELETECOLORSPACE lpDeleteColorSpace = (PEMRDELETECOLORSPACE)mr;
|
|
DeleteColorSpace( (handletable->objectHandle)[lpDeleteColorSpace->ihCS] );
|
|
break;
|
|
}
|
|
|
|
case EMR_SETICMMODE:
|
|
{
|
|
PERMSETICMMODE lpSetICMMode = (PERMSETICMMODE)mr;
|
|
SetICMMode( hdc, (INT)lpSetICMMode->iMode );
|
|
break;
|
|
}
|
|
|
|
case EMR_PIXELFORMAT:
|
|
{
|
|
INT iPixelFormat;
|
|
PEMRPIXELFORMAT lpPixelFormat = (PEMRPIXELFORMAT)mr;
|
|
|
|
iPixelFormat = ChoosePixelFormat( hdc, &lpPixelFormat->pfd );
|
|
SetPixelFormat( hdc, iPixelFormat, &lpPixelFormat->pfd );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_SETPALETTEENTRIES:
|
|
{
|
|
PEMRSETPALETTEENTRIES lpSetPaletteEntries = (PEMRSETPALETTEENTRIES)mr;
|
|
|
|
SetPaletteEntries( (handletable->objectHandle)[lpSetPaletteEntries->ihPal],
|
|
(UINT)lpSetPaletteEntries->iStart,
|
|
(UINT)lpSetPaletteEntries->cEntries,
|
|
lpSetPaletteEntries->aPalEntries );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_RESIZEPALETTE:
|
|
{
|
|
PEMRRESIZEPALETTE lpResizePalette = (PEMRRESIZEPALETTE)mr;
|
|
|
|
ResizePalette( (handletable->objectHandle)[lpResizePalette->ihPal],
|
|
(UINT)lpResizePalette->cEntries );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_CREATEDIBPATTERNBRUSHPT:
|
|
{
|
|
PEMRCREATEDIBPATTERNBRUSHPT lpCreate = (PEMRCREATEDIBPATTERNBRUSHPT)mr;
|
|
|
|
/* This is a BITMAPINFO struct followed directly by bitmap bits */
|
|
LPVOID lpPackedStruct = HeapAlloc( GetProcessHeap(),
|
|
0,
|
|
lpCreate->cbBmi + lpCreate->cbBits );
|
|
/* Now pack this structure */
|
|
memcpy( lpPackedStruct,
|
|
((BYTE*)lpCreate) + lpCreate->offBmi,
|
|
lpCreate->cbBmi );
|
|
memcpy( ((BYTE*)lpPackedStruct) + lpCreate->cbBmi,
|
|
((BYTE*)lpCreate) + lpCreate->offBits,
|
|
lpCreate->cbBits );
|
|
|
|
(handletable->objectHandle)[lpCreate->ihBrush] =
|
|
CreateDIBPatternBrushPt( lpPackedStruct,
|
|
(UINT)lpCreate->iUsage );
|
|
|
|
break;
|
|
}
|
|
|
|
case EMR_CREATEMONOBRUSH:
|
|
{
|
|
PEMRCREATEMONOBRUSH pCreateMonoBrush = (PEMRCREATEMONOBRUSH)mr;
|
|
BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pCreateMonoBrush->offBmi);
|
|
HBITMAP hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pCreateMonoBrush->offBits, pbi, pCreateMonoBrush->iUsage);
|
|
(handletable->objectHandle)[pCreateMonoBrush->ihBrush] = CreatePatternBrush(hBmp);
|
|
/* CreatePatternBrush created a copy of the bitmap */
|
|
DeleteObject(hBmp);
|
|
break;
|
|
}
|
|
|
|
case EMR_BITBLT:
|
|
{
|
|
PEMRBITBLT pBitBlt = (PEMRBITBLT)mr;
|
|
HDC hdcSrc = CreateCompatibleDC(hdc);
|
|
HBRUSH hBrush, hBrushOld;
|
|
HBITMAP hBmp, hBmpOld;
|
|
BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pBitBlt->offBmiSrc);
|
|
|
|
SetWorldTransform(hdcSrc, &pBitBlt->xformSrc);
|
|
|
|
hBrush = CreateSolidBrush(pBitBlt->crBkColorSrc);
|
|
hBrushOld = SelectObject(hdcSrc, hBrush);
|
|
PatBlt(hdcSrc, pBitBlt->rclBounds.left, pBitBlt->rclBounds.top,
|
|
pBitBlt->rclBounds.right - pBitBlt->rclBounds.left,
|
|
pBitBlt->rclBounds.bottom - pBitBlt->rclBounds.top, PATCOPY);
|
|
SelectObject(hdcSrc, hBrushOld);
|
|
DeleteObject(hBrush);
|
|
|
|
hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pBitBlt->offBitsSrc, pbi, pBitBlt->iUsageSrc);
|
|
hBmpOld = SelectObject(hdcSrc, hBmp);
|
|
BitBlt(hdc,
|
|
pBitBlt->xDest,
|
|
pBitBlt->yDest,
|
|
pBitBlt->cxDest,
|
|
pBitBlt->cyDest,
|
|
hdcSrc,
|
|
pBitBlt->xSrc,
|
|
pBitBlt->ySrc,
|
|
pBitBlt->dwRop);
|
|
SelectObject(hdcSrc, hBmpOld);
|
|
DeleteObject(hBmp);
|
|
DeleteDC(hdcSrc);
|
|
break;
|
|
}
|
|
|
|
case EMR_STRETCHBLT:
|
|
{
|
|
PEMRSTRETCHBLT pStretchBlt= (PEMRSTRETCHBLT)mr;
|
|
HDC hdcSrc = CreateCompatibleDC(hdc);
|
|
HBRUSH hBrush, hBrushOld;
|
|
HBITMAP hBmp, hBmpOld;
|
|
BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pStretchBlt->offBmiSrc);
|
|
|
|
SetWorldTransform(hdcSrc, &pStretchBlt->xformSrc);
|
|
|
|
hBrush = CreateSolidBrush(pStretchBlt->crBkColorSrc);
|
|
hBrushOld = SelectObject(hdcSrc, hBrush);
|
|
PatBlt(hdcSrc, pStretchBlt->rclBounds.left, pStretchBlt->rclBounds.top,
|
|
pStretchBlt->rclBounds.right - pStretchBlt->rclBounds.left,
|
|
pStretchBlt->rclBounds.bottom - pStretchBlt->rclBounds.top, PATCOPY);
|
|
SelectObject(hdcSrc, hBrushOld);
|
|
DeleteObject(hBrush);
|
|
|
|
hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pStretchBlt->offBitsSrc, pbi, pStretchBlt->iUsageSrc);
|
|
hBmpOld = SelectObject(hdcSrc, hBmp);
|
|
StretchBlt(hdc,
|
|
pStretchBlt->xDest,
|
|
pStretchBlt->yDest,
|
|
pStretchBlt->cxDest,
|
|
pStretchBlt->cyDest,
|
|
hdcSrc,
|
|
pStretchBlt->xSrc,
|
|
pStretchBlt->ySrc,
|
|
pStretchBlt->cxSrc,
|
|
pStretchBlt->cySrc,
|
|
pStretchBlt->dwRop);
|
|
SelectObject(hdcSrc, hBmpOld);
|
|
DeleteObject(hBmp);
|
|
DeleteDC(hdcSrc);
|
|
break;
|
|
}
|
|
|
|
case EMR_MASKBLT:
|
|
{
|
|
PEMRMASKBLT pMaskBlt= (PEMRMASKBLT)mr;
|
|
HDC hdcSrc = CreateCompatibleDC(hdc);
|
|
HBRUSH hBrush, hBrushOld;
|
|
HBITMAP hBmp, hBmpOld, hBmpMask;
|
|
BITMAPINFO *pbi;
|
|
|
|
SetWorldTransform(hdcSrc, &pMaskBlt->xformSrc);
|
|
|
|
hBrush = CreateSolidBrush(pMaskBlt->crBkColorSrc);
|
|
hBrushOld = SelectObject(hdcSrc, hBrush);
|
|
PatBlt(hdcSrc, pMaskBlt->rclBounds.left, pMaskBlt->rclBounds.top,
|
|
pMaskBlt->rclBounds.right - pMaskBlt->rclBounds.left,
|
|
pMaskBlt->rclBounds.bottom - pMaskBlt->rclBounds.top, PATCOPY);
|
|
SelectObject(hdcSrc, hBrushOld);
|
|
DeleteObject(hBrush);
|
|
|
|
pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiMask);
|
|
hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pMaskBlt->offBitsMask, pbi, pMaskBlt->iUsageMask);
|
|
|
|
pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiSrc);
|
|
hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pMaskBlt->offBitsSrc, pbi, pMaskBlt->iUsageSrc);
|
|
hBmpOld = SelectObject(hdcSrc, hBmp);
|
|
MaskBlt(hdc,
|
|
pMaskBlt->xDest,
|
|
pMaskBlt->yDest,
|
|
pMaskBlt->cxDest,
|
|
pMaskBlt->cyDest,
|
|
hdcSrc,
|
|
pMaskBlt->xSrc,
|
|
pMaskBlt->ySrc,
|
|
hBmpMask,
|
|
pMaskBlt->xMask,
|
|
pMaskBlt->yMask,
|
|
pMaskBlt->dwRop);
|
|
SelectObject(hdcSrc, hBmpOld);
|
|
DeleteObject(hBmp);
|
|
DeleteObject(hBmpMask);
|
|
DeleteDC(hdcSrc);
|
|
break;
|
|
}
|
|
|
|
case EMR_PLGBLT:
|
|
{
|
|
PEMRPLGBLT pPlgBlt= (PEMRPLGBLT)mr;
|
|
HDC hdcSrc = CreateCompatibleDC(hdc);
|
|
HBRUSH hBrush, hBrushOld;
|
|
HBITMAP hBmp, hBmpOld, hBmpMask;
|
|
BITMAPINFO *pbi;
|
|
POINT pts[3];
|
|
|
|
SetWorldTransform(hdcSrc, &pPlgBlt->xformSrc);
|
|
|
|
pts[0].x = pPlgBlt->aptlDst[0].x; pts[0].y = pPlgBlt->aptlDst[0].y;
|
|
pts[1].x = pPlgBlt->aptlDst[1].x; pts[1].y = pPlgBlt->aptlDst[1].y;
|
|
pts[2].x = pPlgBlt->aptlDst[2].x; pts[2].y = pPlgBlt->aptlDst[2].y;
|
|
|
|
hBrush = CreateSolidBrush(pPlgBlt->crBkColorSrc);
|
|
hBrushOld = SelectObject(hdcSrc, hBrush);
|
|
PatBlt(hdcSrc, pPlgBlt->rclBounds.left, pPlgBlt->rclBounds.top,
|
|
pPlgBlt->rclBounds.right - pPlgBlt->rclBounds.left,
|
|
pPlgBlt->rclBounds.bottom - pPlgBlt->rclBounds.top, PATCOPY);
|
|
SelectObject(hdcSrc, hBrushOld);
|
|
DeleteObject(hBrush);
|
|
|
|
pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiMask);
|
|
hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pPlgBlt->offBitsMask, pbi, pPlgBlt->iUsageMask);
|
|
|
|
pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiSrc);
|
|
hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
|
|
(BYTE *)mr + pPlgBlt->offBitsSrc, pbi, pPlgBlt->iUsageSrc);
|
|
hBmpOld = SelectObject(hdcSrc, hBmp);
|
|
PlgBlt(hdc,
|
|
pts,
|
|
hdcSrc,
|
|
pPlgBlt->xSrc,
|
|
pPlgBlt->ySrc,
|
|
pPlgBlt->cxSrc,
|
|
pPlgBlt->cySrc,
|
|
hBmpMask,
|
|
pPlgBlt->xMask,
|
|
pPlgBlt->yMask);
|
|
SelectObject(hdcSrc, hBmpOld);
|
|
DeleteObject(hBmp);
|
|
DeleteObject(hBmpMask);
|
|
DeleteDC(hdcSrc);
|
|
break;
|
|
}
|
|
|
|
case EMR_SETDIBITSTODEVICE:
|
|
{
|
|
PEMRSETDIBITSTODEVICE pSetDIBitsToDevice = (PEMRSETDIBITSTODEVICE)mr;
|
|
|
|
SetDIBitsToDevice(hdc,
|
|
pSetDIBitsToDevice->xDest,
|
|
pSetDIBitsToDevice->yDest,
|
|
pSetDIBitsToDevice->cxSrc,
|
|
pSetDIBitsToDevice->cySrc,
|
|
pSetDIBitsToDevice->xSrc,
|
|
pSetDIBitsToDevice->ySrc,
|
|
pSetDIBitsToDevice->iStartScan,
|
|
pSetDIBitsToDevice->cScans,
|
|
(BYTE *)mr + pSetDIBitsToDevice->offBitsSrc,
|
|
(BITMAPINFO *)((BYTE *)mr + pSetDIBitsToDevice->offBmiSrc),
|
|
pSetDIBitsToDevice->iUsageSrc);
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYTEXTOUTA:
|
|
{
|
|
PEMRPOLYTEXTOUTA pPolyTextOutA = (PEMRPOLYTEXTOUTA)mr;
|
|
POLYTEXTA *polytextA = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutA->cStrings * sizeof(POLYTEXTA));
|
|
LONG i;
|
|
XFORM xform, xformOld;
|
|
int gModeOld;
|
|
|
|
gModeOld = SetGraphicsMode(hdc, pPolyTextOutA->iGraphicsMode);
|
|
GetWorldTransform(hdc, &xformOld);
|
|
|
|
xform.eM11 = pPolyTextOutA->exScale;
|
|
xform.eM12 = 0.0;
|
|
xform.eM21 = 0.0;
|
|
xform.eM22 = pPolyTextOutA->eyScale;
|
|
xform.eDx = 0.0;
|
|
xform.eDy = 0.0;
|
|
SetWorldTransform(hdc, &xform);
|
|
|
|
/* Set up POLYTEXTA structures */
|
|
for(i = 0; i < pPolyTextOutA->cStrings; i++)
|
|
{
|
|
polytextA[i].x = pPolyTextOutA->aemrtext[i].ptlReference.x;
|
|
polytextA[i].y = pPolyTextOutA->aemrtext[i].ptlReference.y;
|
|
polytextA[i].n = pPolyTextOutA->aemrtext[i].nChars;
|
|
polytextA[i].lpstr = (LPSTR)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offString);
|
|
polytextA[i].uiFlags = pPolyTextOutA->aemrtext[i].fOptions;
|
|
polytextA[i].rcl.left = pPolyTextOutA->aemrtext[i].rcl.left;
|
|
polytextA[i].rcl.right = pPolyTextOutA->aemrtext[i].rcl.right;
|
|
polytextA[i].rcl.top = pPolyTextOutA->aemrtext[i].rcl.top;
|
|
polytextA[i].rcl.bottom = pPolyTextOutA->aemrtext[i].rcl.bottom;
|
|
polytextA[i].pdx = (int *)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offDx);
|
|
}
|
|
PolyTextOutA(hdc, polytextA, pPolyTextOutA->cStrings);
|
|
HeapFree(GetProcessHeap(), 0, polytextA);
|
|
|
|
SetWorldTransform(hdc, &xformOld);
|
|
SetGraphicsMode(hdc, gModeOld);
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYTEXTOUTW:
|
|
{
|
|
PEMRPOLYTEXTOUTW pPolyTextOutW = (PEMRPOLYTEXTOUTW)mr;
|
|
POLYTEXTW *polytextW = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutW->cStrings * sizeof(POLYTEXTW));
|
|
LONG i;
|
|
XFORM xform, xformOld;
|
|
int gModeOld;
|
|
|
|
gModeOld = SetGraphicsMode(hdc, pPolyTextOutW->iGraphicsMode);
|
|
GetWorldTransform(hdc, &xformOld);
|
|
|
|
xform.eM11 = pPolyTextOutW->exScale;
|
|
xform.eM12 = 0.0;
|
|
xform.eM21 = 0.0;
|
|
xform.eM22 = pPolyTextOutW->eyScale;
|
|
xform.eDx = 0.0;
|
|
xform.eDy = 0.0;
|
|
SetWorldTransform(hdc, &xform);
|
|
|
|
/* Set up POLYTEXTW structures */
|
|
for(i = 0; i < pPolyTextOutW->cStrings; i++)
|
|
{
|
|
polytextW[i].x = pPolyTextOutW->aemrtext[i].ptlReference.x;
|
|
polytextW[i].y = pPolyTextOutW->aemrtext[i].ptlReference.y;
|
|
polytextW[i].n = pPolyTextOutW->aemrtext[i].nChars;
|
|
polytextW[i].lpstr = (LPWSTR)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offString);
|
|
polytextW[i].uiFlags = pPolyTextOutW->aemrtext[i].fOptions;
|
|
polytextW[i].rcl.left = pPolyTextOutW->aemrtext[i].rcl.left;
|
|
polytextW[i].rcl.right = pPolyTextOutW->aemrtext[i].rcl.right;
|
|
polytextW[i].rcl.top = pPolyTextOutW->aemrtext[i].rcl.top;
|
|
polytextW[i].rcl.bottom = pPolyTextOutW->aemrtext[i].rcl.bottom;
|
|
polytextW[i].pdx = (int *)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offDx);
|
|
}
|
|
PolyTextOutW(hdc, polytextW, pPolyTextOutW->cStrings);
|
|
HeapFree(GetProcessHeap(), 0, polytextW);
|
|
|
|
SetWorldTransform(hdc, &xformOld);
|
|
SetGraphicsMode(hdc, gModeOld);
|
|
break;
|
|
}
|
|
|
|
case EMR_FILLRGN:
|
|
{
|
|
PEMRFILLRGN pFillRgn = (PEMRFILLRGN)mr;
|
|
HRGN hRgn = ExtCreateRegion(NULL, pFillRgn->cbRgnData, (RGNDATA *)pFillRgn->RgnData);
|
|
FillRgn(hdc,
|
|
hRgn,
|
|
(handletable->objectHandle)[pFillRgn->ihBrush]);
|
|
DeleteObject(hRgn);
|
|
break;
|
|
}
|
|
|
|
case EMR_FRAMERGN:
|
|
{
|
|
PEMRFRAMERGN pFrameRgn = (PEMRFRAMERGN)mr;
|
|
HRGN hRgn = ExtCreateRegion(NULL, pFrameRgn->cbRgnData, (RGNDATA *)pFrameRgn->RgnData);
|
|
FrameRgn(hdc,
|
|
hRgn,
|
|
(handletable->objectHandle)[pFrameRgn->ihBrush],
|
|
pFrameRgn->szlStroke.cx,
|
|
pFrameRgn->szlStroke.cy);
|
|
DeleteObject(hRgn);
|
|
break;
|
|
}
|
|
|
|
case EMR_INVERTRGN:
|
|
{
|
|
PEMRINVERTRGN pInvertRgn = (PEMRINVERTRGN)mr;
|
|
HRGN hRgn = ExtCreateRegion(NULL, pInvertRgn->cbRgnData, (RGNDATA *)pInvertRgn->RgnData);
|
|
InvertRgn(hdc, hRgn);
|
|
DeleteObject(hRgn);
|
|
break;
|
|
}
|
|
|
|
case EMR_PAINTRGN:
|
|
{
|
|
PEMRPAINTRGN pPaintRgn = (PEMRPAINTRGN)mr;
|
|
HRGN hRgn = ExtCreateRegion(NULL, pPaintRgn->cbRgnData, (RGNDATA *)pPaintRgn->RgnData);
|
|
PaintRgn(hdc, hRgn);
|
|
DeleteObject(hRgn);
|
|
break;
|
|
}
|
|
|
|
case EMR_POLYDRAW16:
|
|
case EMR_GLSRECORD:
|
|
case EMR_GLSBOUNDEDRECORD:
|
|
default:
|
|
/* From docs: If PlayEnhMetaFileRecord doesn't recognize a
|
|
record then ignore and return TRUE. */
|
|
FIXME("type %d is unimplemented\n", type);
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/*****************************************************************************
|
|
*
|
|
* EnumEnhMetaFile (GDI32.@)
|
|
*
|
|
* Walk an enhanced metafile, calling a user-specified function _EnhMetaFunc_
|
|
* for each
|
|
* record. Returns when either every record has been used or
|
|
* when _EnhMetaFunc_ returns FALSE.
|
|
*
|
|
*
|
|
* RETURNS
|
|
* TRUE if every record is used, FALSE if any invocation of _EnhMetaFunc_
|
|
* returns FALSE.
|
|
*
|
|
* BUGS
|
|
* Ignores rect.
|
|
*/
|
|
BOOL WINAPI EnumEnhMetaFile(
|
|
HDC hdc, /* [in] device context to pass to _EnhMetaFunc_ */
|
|
HENHMETAFILE hmf, /* [in] EMF to walk */
|
|
ENHMFENUMPROC callback, /* [in] callback function */
|
|
LPVOID data, /* [in] optional data for callback function */
|
|
const RECT *lpRect /* [in] bounding rectangle for rendered metafile */
|
|
)
|
|
{
|
|
BOOL ret;
|
|
ENHMETAHEADER *emh;
|
|
ENHMETARECORD *emr;
|
|
DWORD offset;
|
|
UINT i;
|
|
HANDLETABLE *ht;
|
|
INT savedMode = 0;
|
|
FLOAT xSrcPixSize, ySrcPixSize, xscale, yscale;
|
|
XFORM savedXform, xform;
|
|
HPEN hPen = (HPEN)NULL;
|
|
HBRUSH hBrush = (HBRUSH)NULL;
|
|
HFONT hFont = (HFONT)NULL;
|
|
|
|
if(!lpRect)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
emh = EMF_GetEnhMetaHeader(hmf);
|
|
if(!emh) {
|
|
SetLastError(ERROR_INVALID_HANDLE);
|
|
return FALSE;
|
|
}
|
|
|
|
ht = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
|
|
sizeof(HANDLETABLE) * emh->nHandles );
|
|
if(!ht)
|
|
{
|
|
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
|
|
return FALSE;
|
|
}
|
|
ht->objectHandle[0] = hmf;
|
|
|
|
if (hdc)
|
|
{
|
|
TRACE("rect: %d,%d - %d,%d. rclFrame: %ld,%ld - %ld,%ld\n",
|
|
lpRect->left, lpRect->top, lpRect->right, lpRect->bottom,
|
|
emh->rclFrame.left, emh->rclFrame.top, emh->rclFrame.right,
|
|
emh->rclFrame.bottom);
|
|
|
|
xSrcPixSize = (FLOAT) emh->szlMillimeters.cx / emh->szlDevice.cx;
|
|
ySrcPixSize = (FLOAT) emh->szlMillimeters.cy / emh->szlDevice.cy;
|
|
xscale = (FLOAT)(lpRect->right - lpRect->left) * 100.0 /
|
|
(emh->rclFrame.right - emh->rclFrame.left) * xSrcPixSize;
|
|
yscale = (FLOAT)(lpRect->bottom - lpRect->top) * 100.0 /
|
|
(emh->rclFrame.bottom - emh->rclFrame.top) * ySrcPixSize;
|
|
|
|
xform.eM11 = xscale;
|
|
xform.eM12 = 0;
|
|
xform.eM21 = 0;
|
|
xform.eM22 = yscale;
|
|
xform.eDx = (FLOAT) lpRect->left - (lpRect->right - lpRect->left) *
|
|
emh->rclFrame.left / (emh->rclFrame.right - emh->rclFrame.left);
|
|
xform.eDy = (FLOAT) lpRect->top - (lpRect->bottom - lpRect->top) *
|
|
emh->rclFrame.top / (emh->rclFrame.bottom - emh->rclFrame.top);
|
|
|
|
savedMode = SetGraphicsMode(hdc, GM_ADVANCED);
|
|
GetWorldTransform(hdc, &savedXform);
|
|
|
|
if (!ModifyWorldTransform(hdc, &xform, MWT_RIGHTMULTIPLY)) {
|
|
ERR("World transform failed!\n");
|
|
}
|
|
|
|
/* save the current pen, brush and font */
|
|
hPen = GetCurrentObject(hdc, OBJ_PEN);
|
|
hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
|
|
hFont = GetCurrentObject(hdc, OBJ_FONT);
|
|
}
|
|
|
|
TRACE("nSize = %ld, nBytes = %ld, nHandles = %d, nRecords = %ld, nPalEntries = %ld\n",
|
|
emh->nSize, emh->nBytes, emh->nHandles, emh->nRecords, emh->nPalEntries);
|
|
|
|
ret = TRUE;
|
|
offset = 0;
|
|
while(ret && offset < emh->nBytes)
|
|
{
|
|
emr = (ENHMETARECORD *)((char *)emh + offset);
|
|
TRACE("Calling EnumFunc with record type %ld, size %ld\n", emr->iType, emr->nSize);
|
|
ret = (*callback)(hdc, ht, emr, emh->nHandles, data);
|
|
offset += emr->nSize;
|
|
}
|
|
|
|
if (hdc)
|
|
{
|
|
/* restore pen, brush and font */
|
|
SelectObject(hdc, hBrush);
|
|
SelectObject(hdc, hPen);
|
|
SelectObject(hdc, hFont);
|
|
|
|
SetWorldTransform(hdc, &savedXform);
|
|
if (savedMode)
|
|
SetGraphicsMode(hdc, savedMode);
|
|
}
|
|
|
|
for(i = 1; i < emh->nHandles; i++) /* Don't delete element 0 (hmf) */
|
|
if( (ht->objectHandle)[i] )
|
|
DeleteObject( (ht->objectHandle)[i] );
|
|
|
|
HeapFree( GetProcessHeap(), 0, ht );
|
|
return ret;
|
|
}
|
|
|
|
static INT CALLBACK EMF_PlayEnhMetaFileCallback(HDC hdc, HANDLETABLE *ht,
|
|
ENHMETARECORD *emr,
|
|
INT handles, LPVOID data)
|
|
{
|
|
return PlayEnhMetaFileRecord(hdc, ht, emr, handles);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* PlayEnhMetaFile (GDI32.@)
|
|
*
|
|
* Renders an enhanced metafile into a specified rectangle *lpRect
|
|
* in device context hdc.
|
|
*
|
|
*/
|
|
BOOL WINAPI PlayEnhMetaFile(
|
|
HDC hdc, /* [in] DC to render into */
|
|
HENHMETAFILE hmf, /* [in] metafile to render */
|
|
const RECT *lpRect /* [in] rectangle to place metafile inside */
|
|
)
|
|
{
|
|
return EnumEnhMetaFile(hdc, hmf, EMF_PlayEnhMetaFileCallback, NULL,
|
|
lpRect);
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* DeleteEnhMetaFile (GDI32.@)
|
|
*
|
|
* Deletes an enhanced metafile and frees the associated storage.
|
|
*/
|
|
BOOL WINAPI DeleteEnhMetaFile(HENHMETAFILE hmf)
|
|
{
|
|
return EMF_Delete_HENHMETAFILE( hmf );
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* CopyEnhMetaFileA (GDI32.@) Duplicate an enhanced metafile
|
|
*
|
|
*
|
|
*/
|
|
HENHMETAFILE WINAPI CopyEnhMetaFileA(
|
|
HENHMETAFILE hmfSrc,
|
|
LPCSTR file)
|
|
{
|
|
ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
|
|
HENHMETAFILE hmfDst;
|
|
|
|
if(!emrSrc) return FALSE;
|
|
if (!file) {
|
|
emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
|
|
memcpy( emrDst, emrSrc, emrSrc->nBytes );
|
|
hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
|
|
} else {
|
|
HANDLE hFile;
|
|
hFile = CreateFileA( file, GENERIC_WRITE | GENERIC_READ, 0, NULL,
|
|
CREATE_ALWAYS, 0, 0);
|
|
WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
|
|
hmfDst = EMF_GetEnhMetaFile( hFile );
|
|
CloseHandle( hFile );
|
|
}
|
|
return hmfDst;
|
|
}
|
|
|
|
|
|
/* Struct to be used to be passed in the LPVOID parameter for cbEnhPaletteCopy */
|
|
typedef struct tagEMF_PaletteCopy
|
|
{
|
|
UINT cEntries;
|
|
LPPALETTEENTRY lpPe;
|
|
} EMF_PaletteCopy;
|
|
|
|
/***************************************************************
|
|
* Find the EMR_EOF record and then use it to find the
|
|
* palette entries for this enhanced metafile.
|
|
* The lpData is actually a pointer to a EMF_PaletteCopy struct
|
|
* which contains the max number of elements to copy and where
|
|
* to copy them to.
|
|
*
|
|
* NOTE: To be used by GetEnhMetaFilePaletteEntries only!
|
|
*/
|
|
INT CALLBACK cbEnhPaletteCopy( HDC a,
|
|
LPHANDLETABLE b,
|
|
LPENHMETARECORD lpEMR,
|
|
INT c,
|
|
LPVOID lpData )
|
|
{
|
|
|
|
if ( lpEMR->iType == EMR_EOF )
|
|
{
|
|
PEMREOF lpEof = (PEMREOF)lpEMR;
|
|
EMF_PaletteCopy* info = (EMF_PaletteCopy*)lpData;
|
|
DWORD dwNumPalToCopy = min( lpEof->nPalEntries, info->cEntries );
|
|
|
|
TRACE( "copying 0x%08lx palettes\n", dwNumPalToCopy );
|
|
|
|
memcpy( (LPVOID)info->lpPe,
|
|
(LPVOID)(((LPSTR)lpEof) + lpEof->offPalEntries),
|
|
sizeof( *(info->lpPe) ) * dwNumPalToCopy );
|
|
|
|
/* Update the passed data as a return code */
|
|
info->lpPe = NULL; /* Palettes were copied! */
|
|
info->cEntries = (UINT)dwNumPalToCopy;
|
|
|
|
return FALSE; /* That's all we need */
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* GetEnhMetaFilePaletteEntries (GDI32.@)
|
|
*
|
|
* Copy the palette and report size
|
|
*
|
|
* BUGS: Error codes (SetLastError) are not set on failures
|
|
*/
|
|
UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
|
|
UINT cEntries,
|
|
LPPALETTEENTRY lpPe )
|
|
{
|
|
ENHMETAHEADER* enhHeader = EMF_GetEnhMetaHeader( hEmf );
|
|
EMF_PaletteCopy infoForCallBack;
|
|
|
|
TRACE( "(%04x,%d,%p)\n", hEmf, cEntries, lpPe );
|
|
|
|
/* First check if there are any palettes associated with
|
|
this metafile. */
|
|
if ( enhHeader->nPalEntries == 0 ) return 0;
|
|
|
|
/* Is the user requesting the number of palettes? */
|
|
if ( lpPe == NULL ) return (UINT)enhHeader->nPalEntries;
|
|
|
|
/* Copy cEntries worth of PALETTEENTRY structs into the buffer */
|
|
infoForCallBack.cEntries = cEntries;
|
|
infoForCallBack.lpPe = lpPe;
|
|
|
|
if ( !EnumEnhMetaFile( 0, hEmf, cbEnhPaletteCopy,
|
|
&infoForCallBack, NULL ) )
|
|
return GDI_ERROR;
|
|
|
|
/* Verify that the callback executed correctly */
|
|
if ( infoForCallBack.lpPe != NULL )
|
|
{
|
|
/* Callback proc had error! */
|
|
ERR( "cbEnhPaletteCopy didn't execute correctly\n" );
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
return infoForCallBack.cEntries;
|
|
}
|
|
|
|
/******************************************************************
|
|
* SetWinMetaFileBits (GDI32.@)
|
|
*
|
|
* Translate from old style to new style.
|
|
*
|
|
* BUGS: - This doesn't take the DC and scaling into account
|
|
* - Most record conversions aren't implemented
|
|
* - Handle slot assignement is primative and most likely doesn't work
|
|
*/
|
|
HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
|
|
CONST BYTE *lpbBuffer,
|
|
HDC hdcRef,
|
|
CONST METAFILEPICT *lpmfp
|
|
)
|
|
{
|
|
HENHMETAFILE hMf;
|
|
LPVOID lpNewEnhMetaFileBuffer = NULL;
|
|
UINT uNewEnhMetaFileBufferSize = 0;
|
|
BOOL bFoundEOF = FALSE;
|
|
|
|
FIXME( "(%d,%p,%04x,%p):stub\n", cbBuffer, lpbBuffer, hdcRef, lpmfp );
|
|
|
|
/* 1. Get the header - skip over this and get straight to the records */
|
|
|
|
uNewEnhMetaFileBufferSize = sizeof( ENHMETAHEADER );
|
|
lpNewEnhMetaFileBuffer = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
|
|
uNewEnhMetaFileBufferSize );
|
|
|
|
if( lpNewEnhMetaFileBuffer == NULL )
|
|
{
|
|
goto error;
|
|
}
|
|
|
|
/* Fill in the header record */
|
|
{
|
|
LPENHMETAHEADER lpNewEnhMetaFileHeader = (LPENHMETAHEADER)lpNewEnhMetaFileBuffer;
|
|
|
|
lpNewEnhMetaFileHeader->iType = EMR_HEADER;
|
|
lpNewEnhMetaFileHeader->nSize = sizeof( ENHMETAHEADER );
|
|
|
|
/* FIXME: Not right. Must be able to get this from the DC */
|
|
lpNewEnhMetaFileHeader->rclBounds.left = 0;
|
|
lpNewEnhMetaFileHeader->rclBounds.right = 0;
|
|
lpNewEnhMetaFileHeader->rclBounds.top = 0;
|
|
lpNewEnhMetaFileHeader->rclBounds.bottom = 0;
|
|
|
|
/* FIXME: Not right. Must be able to get this from the DC */
|
|
lpNewEnhMetaFileHeader->rclFrame.left = 0;
|
|
lpNewEnhMetaFileHeader->rclFrame.right = 0;
|
|
lpNewEnhMetaFileHeader->rclFrame.top = 0;
|
|
lpNewEnhMetaFileHeader->rclFrame.bottom = 0;
|
|
|
|
lpNewEnhMetaFileHeader->nHandles = 0; /* No handles yet */
|
|
|
|
/* FIXME: Add in the rest of the fields to the header */
|
|
/* dSignature
|
|
nVersion
|
|
nRecords
|
|
sReserved
|
|
nDescription
|
|
offDescription
|
|
nPalEntries
|
|
szlDevice
|
|
szlMillimeters
|
|
cbPixelFormat
|
|
offPixelFormat,
|
|
bOpenGL */
|
|
}
|
|
|
|
(char*)lpbBuffer += ((METAHEADER*)lpbBuffer)->mtHeaderSize * 2; /* Point past the header - FIXME: metafile quirk? */
|
|
|
|
/* 2. Enum over individual records and convert them to the new type of records */
|
|
while( !bFoundEOF )
|
|
{
|
|
|
|
LPMETARECORD lpMetaRecord = (LPMETARECORD)lpbBuffer;
|
|
|
|
#define EMF_ReAllocAndAdjustPointers( a , b ) \
|
|
{ \
|
|
LPVOID lpTmp; \
|
|
lpTmp = HeapReAlloc( GetProcessHeap(), 0, \
|
|
lpNewEnhMetaFileBuffer, \
|
|
uNewEnhMetaFileBufferSize + (b) ); \
|
|
if( lpTmp == NULL ) { ERR( "No memory!\n" ); goto error; } \
|
|
lpNewEnhMetaFileBuffer = lpTmp; \
|
|
lpRecord = (a)( (char*)lpNewEnhMetaFileBuffer + uNewEnhMetaFileBufferSize ); \
|
|
uNewEnhMetaFileBufferSize += (b); \
|
|
}
|
|
|
|
switch( lpMetaRecord->rdFunction )
|
|
{
|
|
case META_EOF:
|
|
{
|
|
PEMREOF lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMREOF,uRecord);
|
|
|
|
/* Fill the new record - FIXME: This is not right */
|
|
lpRecord->emr.iType = EMR_EOF;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
lpRecord->nPalEntries = 0; /* FIXME */
|
|
lpRecord->offPalEntries = 0; /* FIXME */
|
|
lpRecord->nSizeLast = 0; /* FIXME */
|
|
|
|
/* No more records after this one */
|
|
bFoundEOF = TRUE;
|
|
|
|
FIXME( "META_EOF conversion not correct\n" );
|
|
break;
|
|
}
|
|
|
|
case META_SETMAPMODE:
|
|
{
|
|
PEMRSETMAPMODE lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRSETMAPMODE,uRecord);
|
|
|
|
lpRecord->emr.iType = EMR_SETMAPMODE;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->iMode = lpMetaRecord->rdParm[0];
|
|
|
|
break;
|
|
}
|
|
|
|
case META_DELETEOBJECT: /* Select and Delete structures are the same */
|
|
case META_SELECTOBJECT:
|
|
{
|
|
PEMRDELETEOBJECT lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRDELETEOBJECT,uRecord);
|
|
|
|
if( lpMetaRecord->rdFunction == META_DELETEOBJECT )
|
|
{
|
|
lpRecord->emr.iType = EMR_DELETEOBJECT;
|
|
}
|
|
else
|
|
{
|
|
lpRecord->emr.iType = EMR_SELECTOBJECT;
|
|
}
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->ihObject = lpMetaRecord->rdParm[0]; /* FIXME: Handle */
|
|
|
|
break;
|
|
}
|
|
|
|
case META_POLYGON: /* This is just plain busted. I don't know what I'm doing */
|
|
{
|
|
PEMRPOLYGON16 lpRecord; /* FIXME: Should it be a poly or poly16? */
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRPOLYGON16,uRecord);
|
|
|
|
/* FIXME: This is mostly all wrong */
|
|
lpRecord->emr.iType = EMR_POLYGON16;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->rclBounds.left = 0;
|
|
lpRecord->rclBounds.right = 0;
|
|
lpRecord->rclBounds.top = 0;
|
|
lpRecord->rclBounds.bottom = 0;
|
|
|
|
lpRecord->cpts = 0;
|
|
lpRecord->apts[0].x = 0;
|
|
lpRecord->apts[0].y = 0;
|
|
|
|
FIXME( "META_POLYGON conversion not correct\n" );
|
|
|
|
break;
|
|
}
|
|
|
|
case META_SETPOLYFILLMODE:
|
|
{
|
|
PEMRSETPOLYFILLMODE lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRSETPOLYFILLMODE,uRecord);
|
|
|
|
lpRecord->emr.iType = EMR_SETPOLYFILLMODE;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->iMode = lpMetaRecord->rdParm[0];
|
|
|
|
break;
|
|
}
|
|
|
|
case META_SETWINDOWORG:
|
|
{
|
|
PEMRSETWINDOWORGEX lpRecord; /* Seems to be the closest thing */
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRSETWINDOWORGEX,uRecord);
|
|
|
|
lpRecord->emr.iType = EMR_SETWINDOWORGEX;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->ptlOrigin.x = lpMetaRecord->rdParm[1];
|
|
lpRecord->ptlOrigin.y = lpMetaRecord->rdParm[0];
|
|
|
|
break;
|
|
}
|
|
|
|
case META_SETWINDOWEXT: /* Structure is the same for SETWINDOWEXT & SETVIEWPORTEXT */
|
|
case META_SETVIEWPORTEXT:
|
|
{
|
|
PEMRSETWINDOWEXTEX lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRSETWINDOWEXTEX,uRecord);
|
|
|
|
if ( lpMetaRecord->rdFunction == META_SETWINDOWEXT )
|
|
{
|
|
lpRecord->emr.iType = EMR_SETWINDOWORGEX;
|
|
}
|
|
else
|
|
{
|
|
lpRecord->emr.iType = EMR_SETVIEWPORTEXTEX;
|
|
}
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->szlExtent.cx = lpMetaRecord->rdParm[1];
|
|
lpRecord->szlExtent.cy = lpMetaRecord->rdParm[0];
|
|
|
|
break;
|
|
}
|
|
|
|
case META_CREATEBRUSHINDIRECT:
|
|
{
|
|
PEMRCREATEBRUSHINDIRECT lpRecord;
|
|
size_t uRecord = sizeof(*lpRecord);
|
|
|
|
EMF_ReAllocAndAdjustPointers(PEMRCREATEBRUSHINDIRECT,uRecord);
|
|
|
|
lpRecord->emr.iType = EMR_CREATEBRUSHINDIRECT;
|
|
lpRecord->emr.nSize = sizeof( *lpRecord );
|
|
|
|
lpRecord->ihBrush = ((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nHandles;
|
|
lpRecord->lb.lbStyle = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbStyle;
|
|
lpRecord->lb.lbColor = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbColor;
|
|
lpRecord->lb.lbHatch = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbHatch;
|
|
|
|
((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nHandles += 1; /* New handle */
|
|
|
|
break;
|
|
}
|
|
|
|
|
|
/* These are all unimplemented and as such are intended to fall through to the default case */
|
|
case META_SETBKCOLOR:
|
|
case META_SETBKMODE:
|
|
case META_SETROP2:
|
|
case META_SETRELABS:
|
|
case META_SETSTRETCHBLTMODE:
|
|
case META_SETTEXTCOLOR:
|
|
case META_SETVIEWPORTORG:
|
|
case META_OFFSETWINDOWORG:
|
|
case META_SCALEWINDOWEXT:
|
|
case META_OFFSETVIEWPORTORG:
|
|
case META_SCALEVIEWPORTEXT:
|
|
case META_LINETO:
|
|
case META_MOVETO:
|
|
case META_EXCLUDECLIPRECT:
|
|
case META_INTERSECTCLIPRECT:
|
|
case META_ARC:
|
|
case META_ELLIPSE:
|
|
case META_FLOODFILL:
|
|
case META_PIE:
|
|
case META_RECTANGLE:
|
|
case META_ROUNDRECT:
|
|
case META_PATBLT:
|
|
case META_SAVEDC:
|
|
case META_SETPIXEL:
|
|
case META_OFFSETCLIPRGN:
|
|
case META_TEXTOUT:
|
|
case META_POLYPOLYGON:
|
|
case META_POLYLINE:
|
|
case META_RESTOREDC:
|
|
case META_CHORD:
|
|
case META_CREATEPATTERNBRUSH:
|
|
case META_CREATEPENINDIRECT:
|
|
case META_CREATEFONTINDIRECT:
|
|
case META_CREATEPALETTE:
|
|
case META_SETTEXTALIGN:
|
|
case META_SELECTPALETTE:
|
|
case META_SETMAPPERFLAGS:
|
|
case META_REALIZEPALETTE:
|
|
case META_ESCAPE:
|
|
case META_EXTTEXTOUT:
|
|
case META_STRETCHDIB:
|
|
case META_DIBSTRETCHBLT:
|
|
case META_STRETCHBLT:
|
|
case META_BITBLT:
|
|
case META_CREATEREGION:
|
|
case META_FILLREGION:
|
|
case META_FRAMEREGION:
|
|
case META_INVERTREGION:
|
|
case META_PAINTREGION:
|
|
case META_SELECTCLIPREGION:
|
|
case META_DIBCREATEPATTERNBRUSH:
|
|
case META_DIBBITBLT:
|
|
case META_SETTEXTCHAREXTRA:
|
|
case META_SETTEXTJUSTIFICATION:
|
|
case META_EXTFLOODFILL:
|
|
case META_SETDIBTODEV:
|
|
case META_DRAWTEXT:
|
|
case META_ANIMATEPALETTE:
|
|
case META_SETPALENTRIES:
|
|
case META_RESIZEPALETTE:
|
|
case META_RESETDC:
|
|
case META_STARTDOC:
|
|
case META_STARTPAGE:
|
|
case META_ENDPAGE:
|
|
case META_ABORTDOC:
|
|
case META_ENDDOC:
|
|
case META_CREATEBRUSH:
|
|
case META_CREATEBITMAPINDIRECT:
|
|
case META_CREATEBITMAP:
|
|
/* Fall through to unimplemented */
|
|
default:
|
|
{
|
|
/* Not implemented yet */
|
|
FIXME( "Conversion of record type 0x%x not implemented.\n", lpMetaRecord->rdFunction );
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Move to the next record */
|
|
(char*)lpbBuffer += ((LPMETARECORD)lpbBuffer)->rdSize * 2; /* FIXME: Seem to be doing this in metafile.c */
|
|
|
|
#undef ReAllocAndAdjustPointers
|
|
}
|
|
|
|
/* We know the last of the header information now */
|
|
((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nBytes = uNewEnhMetaFileBufferSize;
|
|
|
|
/* Create the enhanced metafile */
|
|
hMf = SetEnhMetaFileBits( uNewEnhMetaFileBufferSize, (const BYTE*)lpNewEnhMetaFileBuffer );
|
|
|
|
if( !hMf )
|
|
ERR( "Problem creating metafile. Did the conversion fail somewhere?\n" );
|
|
|
|
return hMf;
|
|
|
|
error:
|
|
/* Free the data associated with our copy since it's been copied */
|
|
HeapFree( GetProcessHeap(), 0, lpNewEnhMetaFileBuffer );
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
|