m_pSelectedInto = NULL;
m_nNumColors = 0;
m_pBitmapMask = NULL;
- m_hBitmap = (WXHBITMAP) NULL;
+ m_hBitmap = (WXHBITMAP) NULL;
} // end of wxBitmapRefData::wxBitmapRefData
void wxBitmapRefData::Free()
wxLogLastError("GpiDeleteBitmap(hbitmap)");
}
}
-
- delete m_pBitmapMask;
- m_pBitmapMask = NULL;
+ if (m_pBitmapMask)
+ {
+ delete m_pBitmapMask;
+ m_pBitmapMask = NULL;
+ }
} // end of wxBitmapRefData::Free
// ----------------------------------------------------------------------------
// this function should be called from all wxBitmap ctors
void wxBitmap::Init()
{
+ m_bIsMono = FALSE;
+ //
+ // True for all bitmaps created from bits, wxImages, Xpms
+ //
} // end of wxBitmap::Init
bool wxBitmap::CopyFromIconOrCursor(
pRefData->m_hBitmap = (WXHBITMAP)SIconInfo.hbmColor;
- //
- // No mask in the Info struct in OS/2
- //
+ wxMask* pMask = new wxMask(SIconInfo.hbmPointer);
+
+ pMask->SetMaskBitmap(GetHBITMAP());
+ SetMask(pMask);
+
return(TRUE);
} // end of wxBitmap::CopyFromIconOrCursor
)
{
Init();
-
(void)Create( nW
,nH
,nD
} // end of wxBitmap::wxBitmap
wxBitmap::wxBitmap(
- const wxString& rFilename
+ int nId
, long lType
)
{
Init();
-
- LoadFile( rFilename
+ LoadFile( nId
,(int)lType
);
+ SetId(nId);
} // end of wxBitmap::wxBitmap
bool wxBitmap::Create(
GetBitmapData()->m_nHeight = nH;
GetBitmapData()->m_nDepth = nD;
+ //
+ // Xpms and bitmaps from other images can also be mono's, but only
+ // mono's need help changing their colors with MemDC changes
+ //
if (nD > 0)
{
DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
HDC hDC = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
HPS hPS = ::GpiCreatePS(vHabmain, hDC, &vSize, PU_PELS | GPIA_ASSOC);
+ if (nD == 1)
+ m_bIsMono = TRUE;
memset(&vHeader, '\0', 16);
vHeader.cbFix = 16;
vHeader.cx = nW;
vHeader.cy = nH;
vHeader.cPlanes = 1;
- vHeader.cBitCount = nD;
+ vHeader.cBitCount = 24; //nD;
hBmp = ::GpiCreateBitmap( hPS
,&vHeader
} // end of wxBitmap::CreateFromXpm
bool wxBitmap::LoadFile(
- const wxString& rFilename
+ int nId
, long lType
)
{
m_refData = new wxBitmapRefData;
return(pHandler->LoadFile( this
- ,rFilename
- ,hPs
+ ,nId
,lType
, -1
, -1
}
else
{
- wxImage vImage;
-
- if (!vImage.LoadFile(rFilename, lType) || !vImage.Ok() )
- return(FALSE);
-
- *this = wxBitmap(vImage);
-
- return(TRUE);
+ return(FALSE);
}
} // end of wxBitmap::LoadFile
// ----------------------------------------------------------------------------
-// wxImage-wxBitmap convertion
+// wxImage-wxBitmap conversion
// ----------------------------------------------------------------------------
bool wxBitmap::CreateFromImage (
wxCHECK_MSG(rImage.Ok(), FALSE, wxT("invalid image"));
m_refData = new wxBitmapRefData();
-
int nSizeLimit = 1024 * 768 * 3;
int nWidth = rImage.GetWidth();
int nBmpHeight = rImage.GetHeight();
wxCHECK_MSG(rImage.Ok(), FALSE, wxT("invalid image"));
SetWidth(nWidth);
SetHeight(nBmpHeight);
+ if (nDepth == 1)
+ m_bIsMono = TRUE;
+ else
+ m_bIsMono = FALSE;
if (nDepth == -1)
nDepth = wxDisplayDepth();
SetDepth(nDepth);
//
BITMAPINFOHEADER2 vHeader;
BITMAPINFO2 vInfo;
- LONG alFormats[24]; // Max formats OS/2 PM supports
- ULONG ulBitcount;
//
// Fill in the DIB header
wxFAIL_MSG(wxT("could not allocate memory for DIB"));
return FALSE;
}
+ memset(pucBits, '\0', (nBytePerLine * nHeight));
//
// Create and set the device-dependent bitmap
HBITMAP hBmp;
HBITMAP hBmpOld;
- ::GpiQueryDeviceBitmapFormats(hPS, 24, alFormats);
- ulBitcount = alFormats[1]; // the best one for the device
- if (ulBitcount > 24)
- ulBitcount = 24; // MAX bits supported by PM
memset(&vInfo, '\0', 16);
vInfo.cbFix = 16;
vInfo.cx = (ULONG)nWidth;
vInfo.cy = (ULONG)nHeight;
vInfo.cPlanes = 1;
- vInfo.cBitCount = ulBitcount;
+ vInfo.cBitCount = 24; // Set to desired count going in
hBmp = ::GpiCreateBitmap( hPS
,&vHeader
,NULL
,NULL
);
- hBmpOld = ::GpiSetBitmap(hPS, hBmp);
#if wxUSE_PALETTE
HPAL hOldPalette = NULLHANDLE;
if (rImage.GetPalette().Ok())
unsigned char* ptdata = pData;
unsigned char* ptbits;
+ if ((hBmpOld = ::GpiSetBitmap(hPS, hBmp)) == HBM_ERROR)
+ {
+ ERRORID vError;
+ wxString sError;
+
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
for (n = 0; n < nNumDIB; n++)
{
if (nNumDIB > 1 && n == nNumDIB - 1 && nHRemain > 0)
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
}
-
hPSScreen = ::GpiCreatePS( vHabmain
,hDCScreen
,&vSize
//
nHeight = nHRemain;
vHeader.cy = (DWORD)(nHeight);
+ vHeader.cbImage = nBytePerLine * nHeight;
}
ptbits = pucBits;
for (int j = 0; j < nHeight; j++)
{
for (i = 0; i < nWidth; i++)
{
- if ((*(ptdata++) != cRed) || (*(ptdata++) != cGreen) || (*(ptdata++) != cBlue))
+ unsigned char cRedImage = (*(ptdata++)) ;
+ unsigned char cGreenImage = (*(ptdata++)) ;
+ unsigned char cBlueImage = (*(ptdata++)) ;
+
+ if ((cRedImage != cRed) || (cGreenImage != cGreen) || (cBlueImage != cBlue))
{
*(ptbits++) = cOne;
*(ptbits++) = cOne;
DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
SIZEL vSizlPage = {0,0};
HDC hDCMem;
- LONG alFormats[24]; // 24 is MAX formats supported
- ULONG ulBitcount;
- ::GpiQueryDeviceBitmapFormats(hPS, 24, alFormats);
- ulBitcount = alFormats[1]; // the best one
- if (ulBitcount > 24) // PM supports a max of 24
- ulBitcount = 24;
vImage.Create( nWidth
,nHeight
);
vDIBInfo.cx = nWidth;
vDIBInfo.cy = nHeight;
vDIBInfo.cPlanes = 1;
- vDIBInfo.cBitCount = ulBitcount;
+ vDIBInfo.cBitCount = 24;
lpBits = (unsigned char *)malloc(nBytePerLine * nHeight);
if (!lpBits)
free(pData);
return wxNullImage;
}
+ memset(lpBits, '\0', (nBytePerLine * nHeight));
+ hBitmap = (HBITMAP)GetHBITMAP();
//
// May already be selected into a PS
,&vSizlPage
,PU_PELS | GPIA_ASSOC
);
- hBitmap = (HBITMAP)GetHBITMAP();
- if ((hOldBitmap = ::GpiSetBitmap(hPSMem, hBitmap)) == HBM_ERROR)
- {
- ERRORID vError;
- wxString sError;
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSMem, hBitmap)) == HBM_ERROR)
+ {
+ ERRORID vError;
+ wxString sError;
- vError = ::WinGetLastError(vHabmain);
- sError = wxPMErrorToStr(vError);
- }
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
}
//
vBmih.cx = rRect.width;
vBmih.cy = rRect.height;
vBmih.cPlanes = 1;
- vBmih.cBitCount = 1;
+ vBmih.cBitCount = 24;
HBITMAP hBmpMask = ::GpiCreateBitmap( hPSDst
,&vBmih
vBmih.cx = rBitmap.GetWidth();
vBmih.cy = rBitmap.GetHeight();
vBmih.cPlanes = 1;
- vBmih.cBitCount = 1;
+ vBmih.cBitCount = 24;
m_hMaskBitmap = ::GpiCreateBitmap( hPSDst
,&vBmih
bool wxBitmapHandler::Load(
wxGDIImage* pImage
-, const wxString& rName
-, HPS hPs
+, int nId
, long lFlags
, int nWidth
, int nHeight
);
return(pBitmap ? LoadFile( pBitmap
- ,rName
- ,hPs
+ ,nId
,lFlags
,nWidth
,nHeight
bool wxBitmapHandler::LoadFile(
wxBitmap* WXUNUSED(pBitmap)
-, const wxString& WXUNUSED(rName)
-, HPS WXUNUSED(hPs)
+, int WXUNUSED(nId)
, long WXUNUSED(lType)
, int WXUNUSED(nDesiredWidth)
, int WXUNUSED(nDesiredHeight)
0, 0, nWidth, nHeight
};
- memset(&vBmih, '\0', sizeof(BITMAPINFOHEADER2));
- vBmih.cbFix = sizeof(BITMAPINFOHEADER2);
+ memset(&vBmih, '\0', 16);
+ vBmih.cbFix = 16;
vBmih.cx = nWidth;
vBmih.cy = nHeight;
vBmih.cPlanes = 1;
- vBmih.cBitCount = 1;
+ vBmih.cBitCount = 24;
hBmpInvMask = ::GpiCreateBitmap( hPSDst
,&vBmih
projects / wxWidgets.git / blobdiff