std::string Platform::Locale() {
return std::string(wxLocale().GetSysName());
}
LanguageSelector::LanguageSelector(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxString& rootLngFolder,
const wxString& flagsFolder,
const wxPoint& pos )
:wxDialog(parent, wxID_ANY, caption,
pos, wxDefaultSize)
{
wxBeginBusyCursor();
wxBoxSizer* topsizer = new wxBoxSizer( wxVERTICAL );
wxBoxSizer* lstsizer = new wxBoxSizer( wxVERTICAL );
topsizer->Add(lstsizer,1,wxLEFT | wxTOP | wxGROW);
wxListCtrl* flagList=new wxListCtrl(this,WindowLanguageSelectorId_FLAG_LIST,wxDefaultPosition,wxDefaultSize,wxLC_SMALL_ICON |
wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
lstsizer->Add(flagList,0,wxLEFT | wxTOP | wxGROW,5);
wxImageList* icoLst=new wxImageList(16,11);
wxString ressourceFolder=rootLngFolder;
wxString Canonical_lng,ISO3166_lng,ISO639_lng;
int defaultSelection=0;
int systemLanguage=wxLocale::GetSystemLanguage();
wxSortedArrayString flagsFileName;
wxSortedArrayString lngFolders;
wxDirList traverser(lngFolders);
wxDir folderRoot(rootLngFolder);
folderRoot.Traverse(traverser);
wxDir::GetAllFiles(flagsFolder,&flagsFileName,"*.png",wxDIR_FILES);
for(int idlang=wxLANGUAGE_UNKNOWN+1;idlang<wxLANGUAGE_USER_DEFINED;idlang++)
{
if(wxLocale::IsAvailable(idlang))
{
Canonical_lng=wxLocale(idlang).GetCanonicalName();
ISO3166_lng=Canonical_lng.Mid(Canonical_lng.rfind("_")+1).Lower();
ISO639_lng=Canonical_lng.Left(Canonical_lng.rfind("_")).Lower();
if(lngFolders.Index(ressourceFolder+Canonical_lng)>=0)//lngFolders.Index(ressourceFolder+ISO639_lng)>=0 || lngFolders.Index(ressourceFolder+Canonical_lng)>=0 )
{
if(systemLanguage==idlang)
defaultSelection=flagList->GetItemCount();
wxString flag_filepath=flagsFolder+wxString::Format("%s.png",ISO3166_lng);
//if(wxFileExists(flag_filepath))
if(flagsFileName.Index(flag_filepath)>=0)
{
wxIcon flagImage(flag_filepath, wxBITMAP_TYPE_PNG);
if(flagImage.IsOk())
{
int indexico=icoLst->Add(flagImage);
flagList->SetItemData(flagList->InsertItem(flagList->GetItemCount(),wxLocale::GetLanguageName(idlang),indexico),idlang);
}
}else{
flagList->SetItemData(flagList->InsertItem(flagList->GetItemCount(),wxLocale::GetLanguageName(idlang)),idlang);
}
}
}
}
flagList->AssignImageList(icoLst,wxIMAGE_LIST_SMALL);
if(flagList->GetItemCount()>0)
flagList->SetItemState(defaultSelection,wxLIST_STATE_SELECTED,wxLIST_STATE_SELECTED);
// 3) buttons if any
wxSizer *buttonSizer = CreateSeparatedButtonSizer(wxOK | wxCANCEL);
if ( buttonSizer )
{
topsizer->Add(buttonSizer, wxSizerFlags().Expand().DoubleBorder());
}
SetSizer( topsizer );
SetAutoLayout( true );
topsizer->SetSizeHints( this );
topsizer->Fit( this );
wxEndBusyCursor();
}
