5e7d41ec07
... except Audacity.h This forces us to make each header contain all forward declarations or nested headers that it requires, rather than depend on context.
139 lines
3.3 KiB
C++
139 lines
3.3 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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LangChoice.cpp
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Dominic Mazzoni
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*******************************************************************//*!
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\class LangChoiceDialog
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\brief A dialog used (at start up) to present the user with a choice
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of languages for Audacity.
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*//*******************************************************************/
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#include "Audacity.h"
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#include "LangChoice.h"
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#include <wx/defs.h>
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#include <wx/button.h>
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#include <wx/choice.h>
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#include <wx/intl.h>
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#include <wx/sizer.h>
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#include <wx/stattext.h>
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#include "Languages.h"
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#include "ShuttleGui.h"
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#include "widgets/wxPanelWrapper.h"
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#include "widgets/ErrorDialog.h"
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#include "Internat.h"
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class LangChoiceDialog final : public wxDialogWrapper {
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public:
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LangChoiceDialog(wxWindow * parent,
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wxWindowID id,
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const wxString & title);
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wxString GetLang() { return mLang; }
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private:
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void OnOk(wxCommandEvent & event);
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wxChoice *mChoice;
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wxString mLang;
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int mNumLangs;
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wxArrayString mLangCodes;
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wxArrayStringEx mLangNames;
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DECLARE_EVENT_TABLE()
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};
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wxString ChooseLanguage(wxWindow *parent)
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{
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wxString returnVal;
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/* i18n-hint: Title on a dialog indicating that this is the first
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* time Audacity has been run. */
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LangChoiceDialog dlog(parent, -1, _("Audacity First Run"));
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dlog.CentreOnParent();
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dlog.ShowModal();
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returnVal = dlog.GetLang();
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return returnVal;
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}
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BEGIN_EVENT_TABLE(LangChoiceDialog, wxDialogWrapper)
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EVT_BUTTON(wxID_OK, LangChoiceDialog::OnOk)
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END_EVENT_TABLE()
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LangChoiceDialog::LangChoiceDialog(wxWindow * parent,
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wxWindowID id,
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const wxString & title):
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wxDialogWrapper(parent, id, title)
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{
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SetName(GetTitle());
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GetLanguages(mLangCodes, mLangNames);
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int lang =
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make_iterator_range( mLangCodes ).index( GetSystemLanguageCode() );
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ShuttleGui S(this, eIsCreating);
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S.StartVerticalLay(false);
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{
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S.StartHorizontalLay();
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{
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S.SetBorder(15);
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mChoice = S.AddChoice(_("Choose Language for Audacity to use:"),
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mLangNames,
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lang);
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}
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S.EndVerticalLay();
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S.SetBorder(0);
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S.AddStandardButtons(eOkButton);
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}
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S.EndVerticalLay();
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Fit();
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}
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void LangChoiceDialog::OnOk(wxCommandEvent & WXUNUSED(event))
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{
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int ndx = mChoice->GetSelection();
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mLang = mLangCodes[ndx];
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wxString slang = GetSystemLanguageCode();
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int sndx = make_iterator_range( mLangCodes ).index( slang );
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wxString sname;
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if (sndx == wxNOT_FOUND) {
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const wxLanguageInfo *sinfo = wxLocale::FindLanguageInfo(slang);
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if (sinfo) {
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sname = sinfo->Description;
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}
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}
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else {
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sname = mLangNames[sndx];
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}
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if (mLang.Left(2) != slang.Left(2)) {
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wxString msg;
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/* i18n-hint: The %s's are replaced by translated and untranslated
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* versions of language names. */
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msg.Printf(_("The language you have chosen, %s (%s), is not the same as the system language, %s (%s)."),
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mLangNames[ndx],
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mLang,
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sname,
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slang);
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if (AudacityMessageBox(msg, _("Confirm"), wxYES_NO) == wxNO) {
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return;
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}
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}
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EndModal(true);
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}
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