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wxFindFirstFile and friends for wxMGL

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13013 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2001-12-14 19:25:16 +00:00
parent abb855613b
commit 8ff1234234
1 changed files with 53 additions and 0 deletions
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53
src/common/filefn.cpp
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@ -33,6 +33,7 @@
#include "wx/intl.h"
#include "wx/file.h"
#include "wx/filename.h"
#include "wx/dir.h"
// there are just too many of those...
#ifdef __VISUALC__
@ -1717,6 +1718,58 @@ wxString wxFindNextFile()
return result;
}
#else // generic implementation:
static wxDir *gs_dir = NULL;
static wxString gs_dirPath;
wxString wxFindFirstFile(const wxChar *spec, int flags)
{
gs_dirPath = wxPathOnly(spec);
if ( gs_dirPath.IsEmpty() )
gs_dirPath = wxT(".");
if ( gs_dirPath.Last() != wxFILE_SEP_PATH )
gs_dirPath << wxFILE_SEP_PATH;
if (gs_dir)
delete gs_dir;
gs_dir = new wxDir(gs_dirPath);
if ( !gs_dir->IsOpened() )
{
wxLogSysError(_("Can not enumerate files '%s'"), spec);
return wxEmptyString;
}
int dirFlags = 0;
switch (flags)
{
case wxDIR: dirFlags = wxDIR_DIRS; break;
case wxFILE: dirFlags = wxDIR_FILES; break;
default: dirFlags = wxDIR_DIRS | wxDIR_FILES; break;
}
wxString result;
gs_dir->GetFirst(&result, wxFileNameFromPath(spec), dirFlags);
if ( result.IsEmpty() )
wxDELETE(gs_dir);
return gs_dirPath + result;
}
wxString wxFindNextFile()
{
wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") );
wxString result;
gs_dir->GetNext(&result);
if ( result.IsEmpty() )
wxDELETE(gs_dir);
return gs_dirPath + result;
}
#endif // Unix/Windows/OS/2
// Get current working directory.