X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/33ac7e6f01acbac1cff0ad400d8ea7f0bfd0a62f..cb73e6001f891ae46b12a1e4ca39b93649cb6099:/src/msw/clipbrd.cpp?ds=sidebyside diff --git a/src/msw/clipbrd.cpp b/src/msw/clipbrd.cpp index baf1e064b2..b857b77427 100644 --- a/src/msw/clipbrd.cpp +++ b/src/msw/clipbrd.cpp @@ -5,8 +5,8 @@ // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Copyright: (c) Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -17,7 +17,7 @@ // headers // --------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "clipbrd.h" #endif @@ -52,18 +52,22 @@ #include "wx/clipbrd.h" #include -#include #include "wx/msw/private.h" + +#if wxUSE_WXDIB #include "wx/msw/dib.h" +#endif // wxDataObject is tied to OLE/drag and drop implementation, therefore so are // the functions using wxDataObject in wxClipboard -#define wxUSE_DATAOBJ wxUSE_DRAG_AND_DROP +//#define wxUSE_DATAOBJ wxUSE_DRAG_AND_DROP #if wxUSE_DATAOBJ #include "wx/dataobj.h" +#endif +#if wxUSE_OLE && !defined(__WXWINCE__) // use OLE clipboard #define wxUSE_OLE_CLIPBOARD 1 #else // !wxUSE_DATAOBJ @@ -75,10 +79,6 @@ #include #endif // wxUSE_OLE_CLIPBOARD -#ifdef __WIN16__ - #define memcpy hmemcpy -#endif - // =========================================================================== // implementation // =========================================================================== @@ -159,7 +159,7 @@ bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat) case CF_BITMAP: return ::IsClipboardFormatAvailable(CF_DIB) != 0; -#if wxUSE_ENH_METAFILE && !defined(__WIN16__) +#if wxUSE_ENH_METAFILE && !defined(__WIN16__) && !defined(__WXWINCE__) case CF_METAFILEPICT: return ::IsClipboardFormatAvailable(CF_ENHMETAFILE) != 0; #endif // wxUSE_ENH_METAFILE @@ -169,6 +169,7 @@ bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat) } } + bool wxSetClipboardData(wxDataFormat dataFormat, const void *data, int width, int height) @@ -213,22 +214,24 @@ bool wxSetClipboardData(wxDataFormat dataFormat, break; } +#if wxUSE_WXDIB case wxDF_DIB: { -#if wxUSE_IMAGE_LOADING_IN_MSW wxBitmap *bitmap = (wxBitmap *)data; - HBITMAP hBitmap = (HBITMAP)bitmap->GetHBITMAP(); - // NULL palette means to use the system one - HANDLE hDIB = wxBitmapToDIB(hBitmap, (HPALETTE)NULL); - handle = SetClipboardData(CF_DIB, hDIB); -#endif // wxUSE_IMAGE_LOADING_IN_MSW + + HGLOBAL hDIB = wxDIB::ConvertFromBitmap(GetHbitmapOf(*bitmap)); + if ( hDIB ) + { + handle = ::SetClipboardData(CF_DIB, hDIB); + } break; } +#endif // VZ: I'm told that this code works, but it doesn't seem to work for me - // and, anyhow, I'd be highly surprized if it did. So I leave it here + // and, anyhow, I'd be highly surprised if it did. So I leave it here // but IMNSHO it is completely broken. -#if wxUSE_METAFILE && !defined(wxMETAFILE_IS_ENH) +#if wxUSE_METAFILE && !defined(wxMETAFILE_IS_ENH) && !defined(__WXWINCE__) case wxDF_METAFILE: { wxMetafile *wxMF = (wxMetafile *)data; @@ -247,7 +250,7 @@ bool wxSetClipboardData(wxDataFormat dataFormat, } #endif // wxUSE_METAFILE -#if wxUSE_ENH_METAFILE && !defined(__WIN16__) +#if wxUSE_ENH_METAFILE && !defined(__WIN16__) && !defined(__WXWINCE__) case wxDF_ENHMETAFILE: { wxEnhMetaFile *emf = (wxEnhMetaFile *)data; @@ -293,6 +296,80 @@ bool wxSetClipboardData(wxDataFormat dataFormat, handle = SetClipboardData(dataFormat, hGlobalMemory); break; } + // Only tested with non-Unicode, Visual C++ 6.0 so far +#if defined(__VISUALC__) && !defined(UNICODE) + case wxDF_HTML: + { + char* html = (char *)data; + + // Create temporary buffer for HTML header... + char *buf = new char [400 + strlen(html)]; + if(!buf) return FALSE; + + // Get clipboard id for HTML format... + static int cfid = 0; + if(!cfid) cfid = RegisterClipboardFormat(wxT("HTML Format")); + + // Create a template string for the HTML header... + strcpy(buf, + "Version:0.9\r\n" + "StartHTML:00000000\r\n" + "EndHTML:00000000\r\n" + "StartFragment:00000000\r\n" + "EndFragment:00000000\r\n" + "\r\n" + "\r\n"); + + // Append the HTML... + strcat(buf, html); + strcat(buf, "\r\n"); + // Finish up the HTML format... + strcat(buf, + "\r\n" + "\r\n" + ""); + + // Now go back, calculate all the lengths, and write out the + // necessary header information. Note, wsprintf() truncates the + // string when you overwrite it so you follow up with code to replace + // the 0 appended at the end with a '\r'... + char *ptr = strstr(buf, "StartHTML"); + wsprintf(ptr+10, "%08u", strstr(buf, "") - buf); + *(ptr+10+8) = '\r'; + + ptr = strstr(buf, "EndHTML"); + wsprintf(ptr+8, "%08u", strlen(buf)); + *(ptr+8+8) = '\r'; + + ptr = strstr(buf, "StartFragment"); + wsprintf(ptr+14, "%08u", strstr(buf, "