/////////////////////////////////////////////////////////////////////////////
-// Name: icon.cpp
+// Name: src/os2/icon.cpp
// Purpose: wxIcon class
// Author: David Webster
// Modified by:
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
+#include "wx/icon.h"
+
#ifndef WX_PRECOMP
- #include "wx/defs.h"
#include "wx/list.h"
#include "wx/utils.h"
#include "wx/app.h"
- #include "wx/icon.h"
+ #include "wx/log.h"
#endif
#include "wx/os2/private.h"
#include "assert.h"
-#include "wx/icon.h"
-
- IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxIconBase)
+IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxGDIObject)
// ============================================================================
// implementation
// ----------------------------------------------------------------------------
wxIcon::wxIcon()
+ :m_bIsXpm(false)
{
}
-wxIcon::wxIcon(
- const char WXUNUSED(bits)[]
-, int WXUNUSED(nWidth)
-, int WXUNUSED(nHeight)
-)
+wxIcon::wxIcon( const char WXUNUSED(bits)[],
+ int WXUNUSED(nWidth),
+ int WXUNUSED(nHeight) )
+ :m_bIsXpm(false)
{
}
-wxIcon::wxIcon(
- const wxString& rIconFile
-, long lFlags
-, int nDesiredWidth
-, int nDesiredHeight
-)
+wxIcon::wxIcon( const wxString& rIconFile,
+ wxBitmapType lFlags,
+ int nDesiredWidth,
+ int nDesiredHeight )
+ :m_bIsXpm(false)
{
//
// A very poor hack, but we have to have separate icon files from windows
// So we have a modified name where replace the last three characters
// with os2. Also need the extension.
//
- wxString sOs2Name = rIconFile.Mid(0, rIconFile.Length() - 3);
+ wxString sOs2Name = rIconFile.Mid(0, rIconFile.length() - 3);
- sOs2Name += "Os2.ico";
+ sOs2Name += wxT("Os2.ico");
LoadFile( sOs2Name
,lFlags
,nDesiredWidth
{
}
-bool wxIcon::LoadFile(
- const wxString& rFilename
-, long lType
-, int nDesiredWidth
-, int nDesiredHeight
-)
+void wxIcon::CreateIconFromXpm(const char* const* ppData)
+{
+ wxBitmap vBmp(ppData);
+
+ CopyFromBitmap(vBmp);
+ if (GetHICON())
+ {
+ m_bIsXpm = true;
+ m_vXpmSrc = vBmp;
+ }
+} // end of wxIcon::CreateIconFromXpm
+
+void wxIcon::CopyFromBitmap( const wxBitmap& rBmp )
+{
+ wxMask* pMask = rBmp.GetMask();
+ HBITMAP hBmp = NULLHANDLE;
+ HBITMAP hBmpMask = NULLHANDLE;
+ HBITMAP hOldBitmap = NULLHANDLE;
+ ERRORID vError;
+ wxString sError;
+ LONG lHits;
+
+ if (!pMask)
+ {
+ //
+ // We must have a mask for an icon, so even if it's probably incorrect,
+ // do create it (grey is the "standard" transparent colour)
+ //
+ pMask = new wxMask( rBmp
+ ,*wxLIGHT_GREY
+ );
+ }
+
+ BITMAPINFOHEADER2 vHeader;
+ SIZEL vSize = {0, 0};
+ DEVOPENSTRUC vDop = {0L, "DISPLAY", NULL, 0L, 0L, 0L, 0L, 0L, 0L};
+ HDC hDCSrc = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
+ HDC hDCDst = ::DevOpenDC(vHabmain, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&vDop, NULLHANDLE);
+ HPS hPSSrc = ::GpiCreatePS(vHabmain, hDCSrc, &vSize, PU_PELS | GPIA_ASSOC);
+ HPS hPSDst = ::GpiCreatePS(vHabmain, hDCDst, &vSize, PU_PELS | GPIA_ASSOC);
+ POINTL vPoint[4] = { {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()},
+ {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()}
+ };
+ POINTL vPointMask[4] = { {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight() * 2},
+ {0, 0}, {rBmp.GetWidth(), rBmp.GetHeight()}
+ };
+ POINTERINFO vIconInfo;
+
+ memset(&vIconInfo, '\0', sizeof(POINTERINFO));
+ vIconInfo.fPointer = FALSE; // we want an icon, not a pointer
+
+ memset(&vHeader, '\0', 16);
+ vHeader.cbFix = 16;
+ vHeader.cx = (ULONG)rBmp.GetWidth();
+ vHeader.cy = (ULONG)rBmp.GetHeight();
+ vHeader.cPlanes = 1L;
+ vHeader.cBitCount = 24;
+
+ hBmp = ::GpiCreateBitmap( hPSDst
+ ,&vHeader
+ ,0L
+ ,NULL
+ ,NULL
+ );
+
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, hBmp)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, (HBITMAP)rBmp.GetHBITMAP())) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((lHits = ::GpiBitBlt( hPSDst
+ ,hPSSrc
+ ,4L
+ ,vPoint
+ ,ROP_SRCCOPY
+ ,BBO_IGNORE
+ )) == GPI_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ vIconInfo.hbmColor = hBmp;
+
+ vHeader.cy = (ULONG)rBmp.GetHeight() * 2;
+ hBmpMask = ::GpiCreateBitmap( hPSDst
+ ,&vHeader
+ ,0L
+ ,NULL
+ ,NULL
+ );
+
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, hBmpMask)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, (HBITMAP)pMask->GetMaskBitmap())) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((lHits = ::GpiBitBlt( hPSDst
+ ,hPSSrc
+ ,4L
+ ,vPointMask
+ ,ROP_SRCCOPY
+ ,BBO_IGNORE
+ )) == GPI_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+
+ vIconInfo.hbmPointer = hBmpMask;
+
+ HICON hIcon = ::WinCreatePointerIndirect( HWND_DESKTOP, &vIconInfo);
+
+ if (!hIcon)
+ {
+ wxLogLastError(wxT("WinCreatePointerIndirect"));
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ else
+ {
+ SetHICON((WXHICON)hIcon);
+ SetSize( rBmp.GetWidth()
+ ,rBmp.GetHeight()
+ );
+ }
+
+ if (!rBmp.GetMask())
+ {
+ //
+ // We created the mask, now delete it
+ //
+ delete pMask;
+ }
+ ::GpiSetBitmap(hPSSrc, NULL);
+ ::GpiSetBitmap(hPSDst, NULL);
+ ::GpiDestroyPS(hPSSrc);
+ ::GpiDestroyPS(hPSDst);
+ ::DevCloseDC(hDCSrc);
+ ::DevCloseDC(hDCDst);
+} // end of wxIcon::CopyFromBitmap
+
+bool wxIcon::LoadFile( const wxString& rFilename,
+ wxBitmapType lType,
+ int nDesiredWidth,
+ int nDesiredHeight )
{
- wxGDIImageHandler* pHandler = FindHandler(lType);
HPS hPs = NULLHANDLE;
UnRef();
- m_refData = new wxIconRefData;
+
+ wxGDIImageHandler* pHandler = FindHandler(lType);
if (pHandler)
return(pHandler->Load( this
,nDesiredHeight
));
else
- return(FALSE);
+ return false;
}
-
projects / wxWidgets.git / blobdiff