void wxGenericDirCtrl::SetFilter(const wxString& filter)
{
m_filter = filter;
if (!filter.empty() && !m_filterListCtrl)
m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);
else if (filter.empty() && m_filterListCtrl)
{
m_filterListCtrl->Destroy();
m_filterListCtrl = NULL;
}
wxString f, d;
if (ExtractWildcard(m_filter, m_currentFilter, f, d))
m_currentFilterStr = f;
else
#ifdef __UNIX__
m_currentFilterStr = wxT("*");
#else
m_currentFilterStr = wxT("*.*");
#endif
// current filter index is meaningless after filter change, set it to zero
SetFilterIndex(0);
if (m_filterListCtrl)
m_filterListCtrl->FillFilterList(m_filter, 0);
}
void wxGenericFileCtrl::SetWildcard( const wxString& wildCard )
{
if ( wildCard.empty() || wildCard == wxFileSelectorDefaultWildcardStr )
{
m_wildCard = wxString::Format( _( "All files (%s)|%s" ),
wxFileSelectorDefaultWildcardStr,
wxFileSelectorDefaultWildcardStr );
}
else
m_wildCard = wildCard;
wxArrayString wildDescriptions, wildFilters;
const size_t count = wxParseCommonDialogsFilter( m_wildCard,
wildDescriptions,
wildFilters );
wxCHECK_RET( count, wxT( "wxFileDialog: bad wildcard string" ) );
m_choice->Clear();
for ( size_t n = 0; n < count; n++ )
{
m_choice->Append(wildDescriptions[n], new wxStringClientData(wildFilters[n]));
}
SetFilterIndex( 0 );
}
void wxGtkFileChooser::SetWildcard( const wxString& wildCard )
{
m_wildcards.Empty();
// parse filters
wxArrayString wildDescriptions, wildFilters;
if ( !wxParseCommonDialogsFilter( wildCard, wildDescriptions, wildFilters ) )
{
wxFAIL_MSG( wxT( "wxGtkFileChooser::SetWildcard - bad wildcard string" ) );
}
else
{
// Parsing went fine. Set m_wildCard to be returned by wxGtkFileChooserBase::GetWildcard
GtkFileChooser* chooser = m_widget;
// empty current filter list:
GSList* ifilters = gtk_file_chooser_list_filters( chooser );
GSList* filters = ifilters;
m_ignoreNextFilterEvent = true;
wxON_BLOCK_EXIT_SET(m_ignoreNextFilterEvent, false);
while ( ifilters )
{
gtk_file_chooser_remove_filter( chooser, GTK_FILE_FILTER( ifilters->data ) );
ifilters = ifilters->next;
}
g_slist_free( filters );
if (!wildCard.empty())
{
// add parsed to GtkChooser
for ( size_t n = 0; n < wildFilters.GetCount(); ++n )
{
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name( filter, wxGTK_CONV_SYS( wildDescriptions[n] ) );
wxStringTokenizer exttok( wildFilters[n], wxT( ";" ) );
int n1 = 1;
while ( exttok.HasMoreTokens() )
{
wxString token = exttok.GetNextToken();
gtk_file_filter_add_pattern( filter, wxGTK_CONV_SYS( token ) );
if (n1 == 1)
m_wildcards.Add( token ); // Only add first pattern to list, used later when saving
n1++;
}
gtk_file_chooser_add_filter( chooser, filter );
}
// Reset the filter index
SetFilterIndex( 0 );
}
}
}
void wxFileDialog::SetWildcard(const wxString& wildCard)
{
#ifdef __WXGTK24__
if (!gtk_check_version(2,4,0))
{
// parse filters
wxArrayString wildDescriptions, wildFilters;
if (!wxParseCommonDialogsFilter(wildCard, wildDescriptions, wildFilters))
{
wxFAIL_MSG( wxT("wxFileDialog::SetWildCard - bad wildcard string") );
}
else
{
// Parsing went fine. Set m_wildCard to be returned by wxFileDialogBase::GetWildcard
m_wildCard = wildCard;
GtkFileChooser* chooser = GTK_FILE_CHOOSER(m_widget);
// empty current filter list:
GSList* ifilters = gtk_file_chooser_list_filters(chooser);
GSList* filters = ifilters;
while (ifilters)
{
gtk_file_chooser_remove_filter(chooser,GTK_FILE_FILTER(ifilters->data));
ifilters = ifilters->next;
}
g_slist_free(filters);
// add parsed to GtkChooser
for (size_t n = 0; n < wildFilters.GetCount(); ++n)
{
GtkFileFilter* filter = gtk_file_filter_new();
gtk_file_filter_set_name(filter, wxGTK_CONV(wildDescriptions[n]));
wxStringTokenizer exttok(wildFilters[n], wxT(";"));
while (exttok.HasMoreTokens())
{
wxString token = exttok.GetNextToken();
gtk_file_filter_add_pattern(filter, wxGTK_CONV(token));
}
gtk_file_chooser_add_filter(chooser, filter);
}
// Reset the filter index
SetFilterIndex(0);
}
}
else
#endif
wxGenericFileDialog::SetWildcard( wildCard );
}
void wxGenericFileDialog::SetWildcard(const wxString& wildCard)
{
wxFileDialogBase::SetWildcard(wildCard);
wxArrayString wildDescriptions, wildFilters;
const size_t count = wxParseCommonDialogsFilter(m_wildCard,
wildDescriptions,
wildFilters);
wxCHECK_RET( count, wxT("wxFileDialog: bad wildcard string") );
const size_t countOld = m_choice->GetCount();
size_t n;
for ( n = 0; n < countOld; n++ )
{
delete (wxString *)m_choice->GetClientData(n);
}
for ( n = 0; n < count; n++ )
{
m_choice->Append( wildDescriptions[n], new wxString( wildFilters[n] ) );
}
SetFilterIndex( 0 );
}
bool wxGenericDirCtrl::Create(wxWindow *parent,
const wxWindowID treeid,
const wxString& dir,
const wxPoint& pos,
const wxSize& size,
long style,
const wxString& filter,
int defaultFilter,
const wxString& name)
{
if (!wxControl::Create(parent, treeid, pos, size, style, wxDefaultValidator, name))
return false;
SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
Init();
long treeStyle = wxTR_HAS_BUTTONS;
// On Windows CE, if you hide the root, you get a crash when
// attempting to access data for children of the root item.
#ifndef __WXWINCE__
treeStyle |= wxTR_HIDE_ROOT;
#endif
#ifdef __WXGTK20__
treeStyle |= wxTR_NO_LINES;
#endif
if (style & wxDIRCTRL_EDIT_LABELS)
treeStyle |= wxTR_EDIT_LABELS;
if (style & wxDIRCTRL_MULTIPLE)
treeStyle |= wxTR_MULTIPLE;
if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
treeStyle |= wxNO_BORDER;
m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL,
wxPoint(0,0), GetClientSize(), treeStyle);
if (!filter.empty())
m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);
m_defaultPath = dir;
m_filter = filter;
if (m_filter.empty())
m_filter = wxFileSelectorDefaultWildcardStr;
SetFilterIndex(defaultFilter);
if (m_filterListCtrl)
m_filterListCtrl->FillFilterList(filter, defaultFilter);
m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());
m_showHidden = false;
wxDirItemData* rootData = new wxDirItemData(wxEmptyString, wxEmptyString, true);
wxString rootName;
#if defined(__WINDOWS__) || defined(__OS2__) || defined(__DOS__)
rootName = _("Computer");
#else
rootName = _("Sections");
#endif
m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
m_treeCtrl->SetItemHasChildren(m_rootId);
ExpandRoot();
SetInitialSize(size);
DoResize();
return true;
}
