/******************************************************************
* EMFDRV_CreatePenIndirect
*/
static DWORD EMFDRV_CreatePenIndirect(PHYSDEV dev, HPEN hPen)
{
EMRCREATEPEN emr;
DWORD index = 0;
if (!GetObjectW( hPen, sizeof(emr.lopn), &emr.lopn ))
{
/* must be an extended pen */
EXTLOGPEN *elp;
INT size = GetObjectW( hPen, 0, NULL );
if (!size) return 0;
elp = HeapAlloc( GetProcessHeap(), 0, size );
GetObjectW( hPen, size, elp );
/* FIXME: add support for user style pens */
emr.lopn.lopnStyle = elp->elpPenStyle;
emr.lopn.lopnWidth.x = elp->elpWidth;
emr.lopn.lopnWidth.y = 0;
emr.lopn.lopnColor = elp->elpColor;
HeapFree( GetProcessHeap(), 0, elp );
}
emr.emr.iType = EMR_CREATEPEN;
emr.emr.nSize = sizeof(emr);
emr.ihPen = index = EMFDRV_AddHandle( dev, hPen );
if(!EMFDRV_WriteRecord( dev, &emr.emr ))
index = 0;
return index;
}
/******************************************************************
* EMFDRV_CreateFontIndirect
*/
static BOOL EMFDRV_CreateFontIndirect(PHYSDEV dev, HFONT hFont )
{
DWORD index = 0;
EMREXTCREATEFONTINDIRECTW emr;
int i;
if (!GetObjectW( hFont, sizeof(emr.elfw.elfLogFont), &emr.elfw.elfLogFont )) return 0;
emr.emr.iType = EMR_EXTCREATEFONTINDIRECTW;
emr.emr.nSize = (sizeof(emr) + 3) / 4 * 4;
emr.ihFont = index = EMFDRV_AddHandle( dev, hFont );
emr.elfw.elfFullName[0] = '\0';
emr.elfw.elfStyle[0] = '\0';
emr.elfw.elfVersion = 0;
emr.elfw.elfStyleSize = 0;
emr.elfw.elfMatch = 0;
emr.elfw.elfReserved = 0;
for(i = 0; i < ELF_VENDOR_SIZE; i++)
emr.elfw.elfVendorId[i] = 0;
emr.elfw.elfCulture = PAN_CULTURE_LATIN;
emr.elfw.elfPanose.bFamilyType = PAN_NO_FIT;
emr.elfw.elfPanose.bSerifStyle = PAN_NO_FIT;
emr.elfw.elfPanose.bWeight = PAN_NO_FIT;
emr.elfw.elfPanose.bProportion = PAN_NO_FIT;
emr.elfw.elfPanose.bContrast = PAN_NO_FIT;
emr.elfw.elfPanose.bStrokeVariation = PAN_NO_FIT;
emr.elfw.elfPanose.bArmStyle = PAN_NO_FIT;
emr.elfw.elfPanose.bLetterform = PAN_NO_FIT;
emr.elfw.elfPanose.bMidline = PAN_NO_FIT;
emr.elfw.elfPanose.bXHeight = PAN_NO_FIT;
if(!EMFDRV_WriteRecord( dev, &emr.emr ))
index = 0;
return index;
}
/******************************************************************
* EMFDRV_CreatePalette
*/
static DWORD EMFDRV_CreatePalette(PHYSDEV dev, HPALETTE hPal)
{
WORD i;
struct {
EMRCREATEPALETTE hdr;
PALETTEENTRY entry[255];
} pal;
memset( &pal, 0, sizeof(pal) );
if (!GetObjectW( hPal, sizeof(pal.hdr.lgpl) + sizeof(pal.entry), &pal.hdr.lgpl ))
return 0;
for (i = 0; i < pal.hdr.lgpl.palNumEntries; i++)
pal.hdr.lgpl.palPalEntry[i].peFlags = 0;
pal.hdr.emr.iType = EMR_CREATEPALETTE;
pal.hdr.emr.nSize = sizeof(pal.hdr) + pal.hdr.lgpl.palNumEntries * sizeof(PALETTEENTRY);
pal.hdr.ihPal = EMFDRV_AddHandle( dev, hPal );
if (!EMFDRV_WriteRecord( dev, &pal.hdr.emr ))
pal.hdr.ihPal = 0;
return pal.hdr.ihPal;
}
/***********************************************************************
* EMFDRV_CreateBrushIndirect
*/
DWORD EMFDRV_CreateBrushIndirect( PHYSDEV dev, HBRUSH hBrush )
{
DWORD index = 0;
LOGBRUSH logbrush;
if (!GetObjectA( hBrush, sizeof(logbrush), &logbrush )) return 0;
switch (logbrush.lbStyle) {
case BS_SOLID:
case BS_HATCHED:
case BS_NULL:
{
EMRCREATEBRUSHINDIRECT emr;
emr.emr.iType = EMR_CREATEBRUSHINDIRECT;
emr.emr.nSize = sizeof(emr);
emr.ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr.lb.lbStyle = logbrush.lbStyle;
emr.lb.lbColor = logbrush.lbColor;
emr.lb.lbHatch = logbrush.lbHatch;
if(!EMFDRV_WriteRecord( dev, &emr.emr ))
index = 0;
}
break;
case BS_PATTERN:
case BS_DIBPATTERN:
{
EMRCREATEDIBPATTERNBRUSHPT *emr;
char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )];
BITMAPINFO *info = (BITMAPINFO *)buffer;
DWORD info_size;
void *bits;
UINT usage;
if (!get_brush_bitmap_info( hBrush, info, &bits, &usage )) break;
info_size = get_dib_info_size( info, usage );
emr = HeapAlloc( GetProcessHeap(), 0,
sizeof(EMRCREATEDIBPATTERNBRUSHPT)+info_size+info->bmiHeader.biSizeImage );
if(!emr) break;
if (logbrush.lbStyle == BS_PATTERN && info->bmiHeader.biBitCount == 1)
{
/* Presumably to reduce the size of the written EMF, MS supports an
* undocumented iUsage value of 2, indicating a mono bitmap without the
* 8 byte 2 entry black/white palette. Stupidly, they could have saved
* over 20 bytes more by also ignoring the BITMAPINFO fields that are
* irrelevant/constant for monochrome bitmaps.
* FIXME: It may be that the DIB functions themselves accept this value.
*/
emr->emr.iType = EMR_CREATEMONOBRUSH;
usage = DIB_PAL_MONO;
/* FIXME: There is an extra DWORD written by native before the BMI.
* Not sure what its meant to contain.
*/
emr->offBmi = sizeof( EMRCREATEDIBPATTERNBRUSHPT ) + sizeof(DWORD);
emr->cbBmi = sizeof( BITMAPINFOHEADER );
}
else
{
emr->emr.iType = EMR_CREATEDIBPATTERNBRUSHPT;
emr->offBmi = sizeof( EMRCREATEDIBPATTERNBRUSHPT );
emr->cbBmi = info_size;
}
emr->ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr->iUsage = usage;
emr->offBits = emr->offBmi + emr->cbBmi;
emr->cbBits = info->bmiHeader.biSizeImage;
emr->emr.nSize = emr->offBits + emr->cbBits;
memcpy( (BYTE *)emr + emr->offBmi, info, emr->cbBmi );
memcpy( (BYTE *)emr + emr->offBits, bits, emr->cbBits );
if(!EMFDRV_WriteRecord( dev, &emr->emr ))
index = 0;
HeapFree( GetProcessHeap(), 0, emr );
}
break;
default:
FIXME("Unknown style %x\n", logbrush.lbStyle);
break;
}
return index;
}
/***********************************************************************
* EMFDRV_CreateBrushIndirect
*/
DWORD EMFDRV_CreateBrushIndirect( PHYSDEV dev, HBRUSH hBrush )
{
DWORD index = 0;
LOGBRUSH logbrush;
if (!GetObjectA( hBrush, sizeof(logbrush), &logbrush )) return 0;
switch (logbrush.lbStyle) {
case BS_SOLID:
case BS_HATCHED:
case BS_NULL:
{
EMRCREATEBRUSHINDIRECT emr;
emr.emr.iType = EMR_CREATEBRUSHINDIRECT;
emr.emr.nSize = sizeof(emr);
emr.ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr.lb.lbStyle = logbrush.lbStyle;
emr.lb.lbColor = logbrush.lbColor;
emr.lb.lbHatch = logbrush.lbHatch;
if(!EMFDRV_WriteRecord( dev, &emr.emr ))
index = 0;
}
break;
case BS_DIBPATTERN:
{
EMRCREATEDIBPATTERNBRUSHPT *emr;
DWORD bmSize, biSize, size;
BITMAPINFO *info = GlobalLock( (HGLOBAL)logbrush.lbHatch );
if (info->bmiHeader.biCompression)
bmSize = info->bmiHeader.biSizeImage;
else
bmSize = get_dib_image_size( info );
biSize = bitmap_info_size(info, LOWORD(logbrush.lbColor));
size = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize + bmSize;
emr = HeapAlloc( GetProcessHeap(), 0, size );
if(!emr) break;
emr->emr.iType = EMR_CREATEDIBPATTERNBRUSHPT;
emr->emr.nSize = size;
emr->ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr->iUsage = LOWORD(logbrush.lbColor);
emr->offBmi = sizeof(EMRCREATEDIBPATTERNBRUSHPT);
emr->cbBmi = biSize;
emr->offBits = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize;
emr->cbBits = bmSize;
memcpy((char *)emr + sizeof(EMRCREATEDIBPATTERNBRUSHPT), info,
biSize + bmSize );
if(!EMFDRV_WriteRecord( dev, &emr->emr ))
index = 0;
HeapFree( GetProcessHeap(), 0, emr );
GlobalUnlock( (HGLOBAL)logbrush.lbHatch );
}
break;
case BS_PATTERN:
{
EMRCREATEDIBPATTERNBRUSHPT *emr;
char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )];
BITMAPINFO *dst_info, *src_info = (BITMAPINFO *)buffer;
struct gdi_image_bits bits;
DWORD size;
if (!get_bitmap_image( (HANDLE)logbrush.lbHatch, src_info, &bits )) break;
if (src_info->bmiHeader.biBitCount != 1)
{
FIXME("Trying to create a color pattern brush\n");
if (bits.free) bits.free( &bits );
break;
}
/* FIXME: There is an extra DWORD written by native before the BMI.
* Not sure what its meant to contain.
*/
size = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + sizeof(DWORD) +
sizeof(BITMAPINFOHEADER) + src_info->bmiHeader.biSizeImage;
emr = HeapAlloc( GetProcessHeap(), 0, size );
if(!emr)
{
if (bits.free) bits.free( &bits );
break;
}
dst_info = (BITMAPINFO *)((LPBYTE)(emr + 1) + sizeof(DWORD));
dst_info->bmiHeader = src_info->bmiHeader;
memcpy( &dst_info->bmiHeader + 1, bits.ptr, dst_info->bmiHeader.biSizeImage );
if (bits.free) bits.free( &bits );
emr->emr.iType = EMR_CREATEMONOBRUSH;
emr->emr.nSize = size;
emr->ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
/* Presumably to reduce the size of the written EMF, MS supports an
* undocumented iUsage value of 2, indicating a mono bitmap without the
* 8 byte 2 entry black/white palette. Stupidly, they could have saved
* over 20 bytes more by also ignoring the BITMAPINFO fields that are
* irrelevant/constant for monochrome bitmaps.
* FIXME: It may be that the DIB functions themselves accept this value.
*/
emr->iUsage = DIB_PAL_MONO;
emr->offBmi = (LPBYTE)dst_info - (LPBYTE)emr;
emr->cbBmi = sizeof( BITMAPINFOHEADER );
emr->offBits = emr->offBmi + emr->cbBmi;
emr->cbBits = dst_info->bmiHeader.biSizeImage;
if(!EMFDRV_WriteRecord( dev, &emr->emr ))
index = 0;
HeapFree( GetProcessHeap(), 0, emr );
}
break;
default:
FIXME("Unknown style %x\n", logbrush.lbStyle);
break;
}
return index;
}
/***********************************************************************
* EMFDRV_CreateBrushIndirect
*/
DWORD EMFDRV_CreateBrushIndirect( PHYSDEV dev, HBRUSH hBrush )
{
DWORD index = 0;
LOGBRUSH logbrush;
if (!GetObjectA( hBrush, sizeof(logbrush), &logbrush )) return 0;
switch (logbrush.lbStyle) {
case BS_SOLID:
case BS_HATCHED:
case BS_NULL:
{
EMRCREATEBRUSHINDIRECT emr;
emr.emr.iType = EMR_CREATEBRUSHINDIRECT;
emr.emr.nSize = sizeof(emr);
emr.ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr.lb.lbStyle = logbrush.lbStyle;
emr.lb.lbColor = logbrush.lbColor;
emr.lb.lbHatch = logbrush.lbHatch;
if(!EMFDRV_WriteRecord( dev, &emr.emr ))
index = 0;
}
break;
case BS_DIBPATTERN:
{
EMRCREATEDIBPATTERNBRUSHPT *emr;
DWORD bmSize, biSize, size;
BITMAPINFO *info = GlobalLock( (HGLOBAL)logbrush.lbHatch );
if (info->bmiHeader.biCompression)
bmSize = info->bmiHeader.biSizeImage;
else
bmSize = DIB_GetDIBImageBytes(info->bmiHeader.biWidth,
info->bmiHeader.biHeight,
info->bmiHeader.biBitCount);
biSize = bitmap_info_size(info, LOWORD(logbrush.lbColor));
size = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize + bmSize;
emr = HeapAlloc( GetProcessHeap(), 0, size );
if(!emr) break;
emr->emr.iType = EMR_CREATEDIBPATTERNBRUSHPT;
emr->emr.nSize = size;
emr->ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
emr->iUsage = LOWORD(logbrush.lbColor);
emr->offBmi = sizeof(EMRCREATEDIBPATTERNBRUSHPT);
emr->cbBmi = biSize;
emr->offBits = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize;
emr->cbBits = bmSize;
memcpy((char *)emr + sizeof(EMRCREATEDIBPATTERNBRUSHPT), info,
biSize + bmSize );
if(!EMFDRV_WriteRecord( dev, &emr->emr ))
index = 0;
HeapFree( GetProcessHeap(), 0, emr );
GlobalUnlock( (HGLOBAL)logbrush.lbHatch );
}
break;
case BS_PATTERN:
{
EMRCREATEDIBPATTERNBRUSHPT *emr;
BITMAPINFOHEADER *info;
BITMAP bm;
DWORD bmSize, biSize, size;
GetObjectA((HANDLE)logbrush.lbHatch, sizeof(bm), &bm);
if (bm.bmBitsPixel != 1 || bm.bmPlanes != 1)
{
FIXME("Trying to create a color pattern brush\n");
break;
}
/* BMP will be aligned to 32 bits, not 16 */
bmSize = DIB_GetDIBImageBytes(bm.bmWidth, bm.bmHeight, bm.bmBitsPixel);
biSize = sizeof(BITMAPINFOHEADER);
/* FIXME: There is an extra DWORD written by native before the BMI.
* Not sure what its meant to contain.
*/
size = sizeof(EMRCREATEDIBPATTERNBRUSHPT) + biSize + bmSize + sizeof(DWORD);
emr = HeapAlloc( GetProcessHeap(), 0, size );
if(!emr)
break;
info = (BITMAPINFOHEADER *)((LPBYTE)emr +
sizeof(EMRCREATEDIBPATTERNBRUSHPT) + sizeof(DWORD));
info->biSize = sizeof(BITMAPINFOHEADER);
info->biWidth = bm.bmWidth;
info->biHeight = bm.bmHeight;
info->biPlanes = bm.bmPlanes;
info->biBitCount = bm.bmBitsPixel;
info->biSizeImage = bmSize;
GetBitmapBits((HANDLE)logbrush.lbHatch,
bm.bmHeight * BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel),
(LPBYTE)info + sizeof(BITMAPINFOHEADER));
/* Change the padding to be DIB compatible if needed */
if (bm.bmWidth & 31)
EMFDRV_PadTo32((LPBYTE)info + sizeof(BITMAPINFOHEADER), bm.bmWidth, bm.bmHeight);
emr->emr.iType = EMR_CREATEMONOBRUSH;
emr->emr.nSize = size;
emr->ihBrush = index = EMFDRV_AddHandle( dev, hBrush );
/* Presumably to reduce the size of the written EMF, MS supports an
* undocumented iUsage value of 2, indicating a mono bitmap without the
* 8 byte 2 entry black/white palette. Stupidly, they could have saved
* over 20 bytes more by also ignoring the BITMAPINFO fields that are
* irrelevant/constant for monochrome bitmaps.
* FIXME: It may be that the DIB functions themselves accept this value.
*/
emr->iUsage = DIB_PAL_MONO;
emr->offBmi = (LPBYTE)info - (LPBYTE)emr;
emr->cbBmi = biSize;
emr->offBits = emr->offBmi + biSize;
emr->cbBits = bmSize;
if(!EMFDRV_WriteRecord( dev, &emr->emr ))
index = 0;
HeapFree( GetProcessHeap(), 0, emr );
}
break;
default:
FIXME("Unknown style %x\n", logbrush.lbStyle);
break;
}
return index;
}
