void FileDialog::ParseFilter(int index)
{
m_Filters.Empty();
wxStringTokenizer tokenWild(m_FilterGroups[index - 1], wxT(";"));
while (tokenWild.HasMoreTokens())
{
wxString token = tokenWild.GetNextToken();
if (m_Filters.Index(token, false) == wxNOT_FOUND)
{
m_Filters.Add(token);
}
}
}
void wxFileCtrl::UpdateFiles()
{
// don't do anything before ShowModal() call which sets m_dirName
if ( m_dirName == wxT("*") )
return;
wxBusyCursor bcur; // this may take a while...
DeleteAllItems();
wxListItem item;
item.m_itemId = 0;
item.m_col = 0;
#if (defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)) && !defined(__WXWINCE__)
if ( IsTopMostDir(m_dirName) )
{
wxArrayString names, paths;
wxArrayInt icons;
size_t n, count = wxGetAvailableDrives(paths, names, icons);
for (n=0; n<count; n++)
{
wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
}
}
else
#endif // defined(__DOS__) || defined(__WINDOWS__)
{
// Real directory...
if ( !IsTopMostDir(m_dirName) && !m_dirName.empty() )
{
wxString p(wxPathOnly(m_dirName));
#if (defined(__UNIX__) || defined(__WXWINCE__)) && !defined(__OS2__)
if (p.empty()) p = wxT("/");
#endif // __UNIX__
wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
}
wxString dirname(m_dirName);
#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
if (dirname.length() == 2 && dirname[1u] == wxT(':'))
dirname << wxT('\\');
#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
if (dirname.empty())
dirname = wxFILE_SEP_PATH;
wxLogNull logNull;
wxDir dir(dirname);
if ( dir.IsOpened() )
{
wxString dirPrefix(dirname);
if (dirPrefix.Last() != wxFILE_SEP_PATH)
dirPrefix += wxFILE_SEP_PATH;
int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
bool cont;
wxString f;
// Get the directories first (not matched against wildcards):
cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
while (cont)
{
wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
cont = dir.GetNext(&f);
}
// Tokenize the wildcard string, so we can handle more than 1
// search pattern in a wildcard.
wxStringTokenizer tokenWild(m_wild, wxT(";"));
while ( tokenWild.HasMoreTokens() )
{
cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
wxDIR_FILES | hiddenFlag);
while (cont)
{
wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
cont = dir.GetNext(&f);
}
}
}
}
SortItems(m_sort_field, m_sort_foward);
}
void wxFileListCtrl::UpdateFiles()
{
// don't do anything before ShowModal() call which sets m_dirName
if ( m_dirName == wxT("*") )
return;
wxBusyCursor bcur; // this may take a while...
DeleteAllItems();
wxListItem item;
item.m_itemId = 0;
item.m_col = 0;
#if (defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)) && !defined(__WXWINCE__)
if ( IsTopMostDir(m_dirName) )
{
wxArrayString names, paths;
wxArrayInt icons;
const size_t count = wxGetAvailableDrives(paths, names, icons);
for ( size_t n = 0; n < count; n++ )
{
// use paths[n] as the drive name too as our HandleAction() can't
// deal with the drive names (of the form "System (C:)") currently
// as it mistakenly treats them as file names
//
// it would be preferable to show names, and not paths, in the
// dialog just as the native dialog does but for this we must:
// a) store the item type as item data and modify HandleAction()
// to use it instead of wxDirExists() to check whether the item
// is a directory
// b) store the drives by their drive letters and not their
// descriptions as otherwise it's pretty confusing to the user
wxFileData *fd = new wxFileData(paths[n], paths[n],
wxFileData::is_drive, icons[n]);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
}
}
else
#endif // defined(__DOS__) || defined(__WINDOWS__)
{
// Real directory...
if ( !IsTopMostDir(m_dirName) && !m_dirName.empty() )
{
wxString p(wxPathOnly(m_dirName));
#if (defined(__UNIX__) || defined(__WXWINCE__)) && !defined(__OS2__)
if (p.empty()) p = wxT("/");
#endif // __UNIX__
wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
}
wxString dirname(m_dirName);
#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
if (dirname.length() == 2 && dirname[1u] == wxT(':'))
dirname << wxT('\\');
#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
if (dirname.empty())
dirname = wxFILE_SEP_PATH;
wxLogNull logNull;
wxDir dir(dirname);
if ( dir.IsOpened() )
{
wxString dirPrefix(dirname);
if (dirPrefix.Last() != wxFILE_SEP_PATH)
dirPrefix += wxFILE_SEP_PATH;
int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
bool cont;
wxString f;
// Get the directories first (not matched against wildcards):
cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
while (cont)
{
wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
cont = dir.GetNext(&f);
}
// Tokenize the wildcard string, so we can handle more than 1
// search pattern in a wildcard.
wxStringTokenizer tokenWild(m_wild, wxT(";"));
while ( tokenWild.HasMoreTokens() )
{
cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
wxDIR_FILES | hiddenFlag);
while (cont)
{
wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
if (Add(fd, item) != -1)
item.m_itemId++;
else
delete fd;
cont = dir.GetNext(&f);
}
}
}
}
SortItems(m_sort_field, m_sort_forward);
}