LangChoiceDialog Class Reference

A dialog used (at start up) to present the user with a choice of languages for Audacity. More...

Inheritance diagram for LangChoiceDialog:

Collaboration diagram for LangChoiceDialog:

Public Member Functions
	LangChoiceDialog (wxWindow *parent, wxWindowID id, const TranslatableString &title)
wxString	GetLang ()
Public Member Functions inherited from wxDialogWrapper
	wxDialogWrapper ()
	wxDialogWrapper (wxWindow *parent, wxWindowID id, const TranslatableString &title, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxDEFAULT_DIALOG_STYLE, const TranslatableString &name=XO("Dialog"))
bool	Create (wxWindow *parent, wxWindowID id, const TranslatableString &title, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxDEFAULT_DIALOG_STYLE, const TranslatableString &name=XO("Dialog"))
void	SetTitle (const TranslatableString &title)
void	SetLabel (const TranslatableString &title)
void	SetName (const TranslatableString &title)
void	SetName ()
Public Member Functions inherited from wxTabTraversalWrapper< wxDialog >
	wxTabTraversalWrapper (Args &&... args)
	wxTabTraversalWrapper (const wxTabTraversalWrapper &)=delete
	wxTabTraversalWrapper (wxTabTraversalWrapper &&)=delete
wxTabTraversalWrapper &	operator= (const wxTabTraversalWrapper &)=delete
wxTabTraversalWrapper &	operator= (wxTabTraversalWrapper &&)=delete

Private Member Functions
void	OnOk (wxCommandEvent &event)

Private Attributes
wxChoice *	mChoice
wxString	mLang
int	mNumLangs
wxArrayString	mLangCodes
TranslatableStrings	mLangNames

Detailed Description

A dialog used (at start up) to present the user with a choice of languages for Audacity.

Definition at line 28 of file LangChoice.cpp.

Constructor & Destructor Documentation

LangChoiceDialog()

LangChoiceDialog::LangChoiceDialog	(	wxWindow *	parent,
		wxWindowID	id,
		const TranslatableString &	title
	)

Definition at line 67 of file LangChoice.cpp.

                                                                    :
   wxDialogWrapper(parent, id, title)
{
   SetName();
   const auto &paths = FileNames::AudacityPathList();
   Languages::GetLanguages(paths, mLangCodes, mLangNames);
   int lang = make_iterator_range( mLangCodes )
      .index( Languages::GetSystemLanguageCode(paths) );
 
   ShuttleGui S(this, eIsCreating);
 
   S.StartVerticalLay(false);
   {
      S.StartHorizontalLay();
      {
         S.SetBorder(15);
         mChoice = S.AddChoice(XXO("Choose Language for Audacity to use:"),
            mLangNames,
            lang);
      }
      S.EndVerticalLay();
 
      S.SetBorder(0);
      S.AddStandardButtons(eOkButton);
   }
   S.EndVerticalLay();
 
   Fit();
}

References FileNames::AudacityPathList(), eIsCreating, eOkButton, Languages::GetLanguages(), Languages::GetSystemLanguageCode(), make_iterator_range(), S, and XXO().

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Member Function Documentation

GetLang()

wxString LangChoiceDialog::GetLang ( )

inline

Definition at line 34 of file LangChoice.cpp.

{ return mLang; }

References mLang.

Referenced by ChooseLanguage().

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OnOk()

void LangChoiceDialog::OnOk ( wxCommandEvent &  event )

private

Definition at line 99 of file LangChoice.cpp.

{
   int ndx = mChoice->GetSelection();
   mLang = mLangCodes[ndx];
 
   auto slang =
      Languages::GetSystemLanguageCode(FileNames::AudacityPathList());
   int sndx = make_iterator_range( mLangCodes ).index( slang );
   wxString sname;
 
   if (sndx == wxNOT_FOUND) {
      const wxLanguageInfo *sinfo = wxLocale::FindLanguageInfo(slang);
      if (sinfo) {
         sname = sinfo->Description;
      }
   }
   else {
      sname = mLangNames[sndx].Translation();
   }
 
   if (mLang.Left(2) != slang.Left(2)) {
      /* i18n-hint: The %s's are replaced by translated and untranslated
       * versions of language names. */
      auto msg = XO("The language you have chosen, %s (%s), is not the same as the system language, %s (%s).")
         .Format(mLangNames[ndx],
                 mLang,
                 sname,
                 slang);
      if ( wxNO == AudacityMessageBox( msg, XO("Confirm"), wxYES_NO ) ) {
         return;
      }
   }
 
   EndModal(true);
}

References AudacityMessageBox(), FileNames::AudacityPathList(), Languages::GetSystemLanguageCode(), make_iterator_range(), mChoice, mLang, mLangCodes, mLangNames, and XO().

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Member Data Documentation

mChoice

wxChoice* LangChoiceDialog::mChoice

private

Definition at line 39 of file LangChoice.cpp.

Referenced by OnOk().

mLang

wxString LangChoiceDialog::mLang

private

Definition at line 40 of file LangChoice.cpp.

Referenced by GetLang(), and OnOk().

mLangCodes

wxArrayString LangChoiceDialog::mLangCodes

private

Definition at line 43 of file LangChoice.cpp.

Referenced by OnOk().

mLangNames

TranslatableStrings LangChoiceDialog::mLangNames

private

Definition at line 44 of file LangChoice.cpp.

Referenced by OnOk().

mNumLangs

int LangChoiceDialog::mNumLangs

private

Definition at line 42 of file LangChoice.cpp.

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The documentation for this class was generated from the following file:

• LangChoice.cpp