Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implementation streamlined

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38314 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-03-23 18:16:02 +00:00
parent 3a4abf8055
commit d7b284e5c6
1 changed files with 31 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/mac/carbon/dataobj.cpp
View File

@@ -24,6 +24,9 @@
#include "wx/mstream.h"
#include "wx/image.h"
#include "wx/metafile.h"
#include "wx/tokenzr.h"
#include "wx/mac/private.h"
#ifndef __DARWIN__
@@ -202,46 +205,51 @@ void wxTextDataObject::GetAllFormats( wxDataFormat *formats, wxDataObjectBase::D
// wxFileDataObject
// ----------------------------------------------------------------------------
void wxFileDataObject::GetFileNames(wxCharBuffer &buf) const
{
wxString filenames;
for (size_t i = 0; i < m_filenames.GetCount(); i++)
{
filenames += m_filenames[i];
filenames += wxT('\n');
}
buf = filenames.fn_str();
}
bool wxFileDataObject::GetDataHere( void *pBuf ) const
{
if (pBuf == NULL)
return false;
wxString sFilenames;
wxCharBuffer buf;
GetFileNames( buf );
for (size_t i = 0; i < m_filenames.GetCount(); i++)
{
sFilenames += m_filenames[i];
sFilenames += (wxChar)0;
}
memcpy( pBuf, sFilenames.mbc_str(), sFilenames.Len() + 1 );
memcpy( pBuf, (const char*) buf, strlen(buf) + 1 );
return true;
}
size_t wxFileDataObject::GetDataSize() const
{
size_t nRes = 0;
wxCharBuffer buf;
GetFileNames( buf );
for (size_t i = 0; i < m_filenames.GetCount(); i++)
{
nRes += m_filenames[i].Len();
nRes += 1;
}
return nRes + 1;
return strlen(buf) + 1;
}
bool wxFileDataObject::SetData( size_t WXUNUSED(nSize), const void *pBuf )
bool wxFileDataObject::SetData( size_t nSize, const void *pBuf )
{
m_filenames.Empty();
// only add if this is not an empty string
// we can therefore clear the list by just setting an empty string
if ((*(const char*)pBuf) != 0)
AddFile( wxString::FromAscii( (char*)pBuf) );
wxString filenames;
#if wxUSE_UNICODE
filenames = wxString( (const char*) pBuf , *wxConvFileName );
#else
filenames = wxString( wxConvFileName->cMB2WX( pBuf ) , wxConvLocal );
#endif
m_filenames = wxStringTokenize( filenames , wxT("\n") , wxTOKEN_STRTOK );
return true;
}