/////////////////////////////////////////////////////////////////////////////
-// 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
-#ifndef WX_PRECOMP
-#include <stdio.h>
-#include "wx/setup.h"
-#include "wx/list.h"
-#include "wx/utils.h"
-#include "wx/app.h"
#include "wx/icon.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/list.h"
+ #include "wx/utils.h"
+ #include "wx/app.h"
+ #include "wx/log.h"
#endif
#include "wx/os2/private.h"
#include "assert.h"
-#include "wx/icon.h"
+IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxGDIObject)
-#if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap)
-IMPLEMENT_DYNAMIC_CLASS(wxICOFileHandler, wxBitmapHandler)
-IMPLEMENT_DYNAMIC_CLASS(wxICOResourceHandler, wxBitmapHandler)
-#endif
+// ============================================================================
+// implementation
+// ============================================================================
-/*
- * Icons
- */
+// ----------------------------------------------------------------------------
+// wxIconRefData
+// ----------------------------------------------------------------------------
-wxIconRefData::wxIconRefData()
+void wxIconRefData::Free()
{
- m_hIcon = (WXHICON) NULL ;
+ if (m_hIcon)
+ ::WinFreeFileIcon((HPOINTER)m_hIcon);
}
-wxIconRefData::~wxIconRefData()
-{
- if ( m_hIcon )
- return;
- // TODO ::DestroyIcon((HICON) m_hIcon);
-}
+// ----------------------------------------------------------------------------
+// wxIcon
+// ----------------------------------------------------------------------------
wxIcon::wxIcon()
+ :m_bIsXpm(false)
{
}
-wxIcon::wxIcon(const char WXUNUSED(bits)[], int WXUNUSED(width), int WXUNUSED(height))
+wxIcon::wxIcon( const char WXUNUSED(bits)[],
+ int WXUNUSED(nWidth),
+ int WXUNUSED(nHeight) )
+ :m_bIsXpm(false)
{
}
-wxIcon::wxIcon(const wxString& icon_file, long flags,
- int desiredWidth, int desiredHeight)
-
+wxIcon::wxIcon( const wxString& rIconFile,
+ long lFlags,
+ int nDesiredWidth,
+ int nDesiredHeight )
+ :m_bIsXpm(false)
{
- LoadFile(icon_file, flags, desiredWidth, desiredHeight);
+ //
+ // 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);
+
+ sOs2Name += wxT("Os2.ico");
+ LoadFile( sOs2Name
+ ,lFlags
+ ,nDesiredWidth
+ ,nDesiredHeight
+ );
}
wxIcon::~wxIcon()
{
}
-bool wxIcon::LoadFile(const wxString& filename, long type,
- int desiredWidth, int desiredHeight)
+void wxIcon::CreateIconFromXpm(const char* const* ppData)
{
- UnRef();
+ wxBitmap vBmp(ppData);
- m_refData = new wxIconRefData;
+ CopyFromBitmap(vBmp);
+ if (GetHICON())
+ {
+ m_bIsXpm = true;
+ m_vXpmSrc = vBmp;
+ }
+} // end of wxIcon::CreateIconFromXpm
- wxBitmapHandler *handler = FindHandler(type);
+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 ( handler )
- return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight);
- else
- return FALSE;
-}
+ 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
+ );
+ }
-void wxIcon::SetHICON(WXHICON ico)
-{
- if ( !M_ICONDATA )
- m_refData = new wxIconRefData;
+ 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;
- M_ICONDATA->m_hIcon = ico;
-}
+ memset(&vIconInfo, '\0', sizeof(POINTERINFO));
+ vIconInfo.fPointer = FALSE; // we want an icon, not a pointer
-bool wxICOFileHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
- int desiredWidth, int desiredHeight)
-{
- return FALSE;
-}
+ memset(&vHeader, '\0', 16);
+ vHeader.cbFix = 16;
+ vHeader.cx = (ULONG)rBmp.GetWidth();
+ vHeader.cy = (ULONG)rBmp.GetHeight();
+ vHeader.cPlanes = 1L;
+ vHeader.cBitCount = 24;
-bool wxICOResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
- int desiredWidth, int desiredHeight)
-{
-// TODO
-/*
- if ( bitmap->IsKindOf(CLASSINFO(wxIcon)) )
- {
- if (desiredWidth > -1 && desiredHeight > -1)
+ hBmp = ::GpiCreateBitmap( hPSDst
+ ,&vHeader
+ ,0L
+ ,NULL
+ ,NULL
+ );
+
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, hBmp)) == HBM_ERROR)
{
- M_ICONHANDLERDATA->m_hIcon = (WXHICON) ::LoadImage(wxGetInstance(), name, IMAGE_ICON, desiredWidth, desiredHeight, LR_DEFAULTCOLOR);
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
}
- else
+ 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)
{
- M_ICONHANDLERDATA->m_hIcon = (WXHICON) ::LoadIcon(wxGetInstance(), name);
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
}
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ vIconInfo.hbmColor = hBmp;
- ICONINFO info ;
- if (::GetIconInfo((HICON) M_ICONHANDLERDATA->m_hIcon, &info))
+ 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)
{
- HBITMAP ms_bitmap = info.hbmMask ;
- if (ms_bitmap)
- {
- BITMAP bm;
- ::GetObject(ms_bitmap, sizeof(BITMAP), (LPSTR) &bm);
- M_ICONHANDLERDATA->m_width = bm.bmWidth;
- M_ICONHANDLERDATA->m_height = bm.bmHeight;
- }
- if (info.hbmMask)
- ::DeleteObject(info.hbmMask) ;
- if (info.hbmColor)
- ::DeleteObject(info.hbmColor) ;
- }
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
}
- // Override the found values with desired values
- if (desiredWidth > -1 && desiredHeight > -1)
+ if ((hOldBitmap = ::GpiSetBitmap(hPSSrc, NULLHANDLE)) == HBM_ERROR)
{
- M_ICONHANDLERDATA->m_width = desiredWidth;
- M_ICONHANDLERDATA->m_height = desiredHeight;
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ }
+ if ((hOldBitmap = ::GpiSetBitmap(hPSDst, NULLHANDLE)) == HBM_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
}
- M_ICONHANDLERDATA->m_ok = (M_ICONHANDLERDATA->m_hIcon != 0);
- return M_ICONHANDLERDATA->m_ok;
- }
- else
-*/
- return FALSE;
-}
+ 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,
+ long lType,
+ int nDesiredWidth,
+ int nDesiredHeight )
+{
+ HPS hPs = NULLHANDLE;
+
+ UnRef();
+
+ wxGDIImageHandler* pHandler = FindHandler(lType);
+
+ if (pHandler)
+ return(pHandler->Load( this
+ ,rFilename
+ ,hPs
+ ,lType
+ ,nDesiredWidth
+ ,nDesiredHeight
+ ));
+ else
+ return false;
+}
projects / wxWidgets.git / blobdiff