String localization implemented (missing some strings)

src/controller/KissCount.cpp

@@ -245,3 +245,9 @@ void KissCount::KillMe()
   _user = NULL;
   _wxUI->ChangeUser();
 }
+
+void KissCount::SetLanguage(wxLanguage language)
+{
+  _db->SetLanguage(_user, language);
+  _user->_preferences[wxT("language")] = wxString::Format(wxT("%d"), language) ;
+}

src/controller/KissCount.h

@@ -45,6 +45,8 @@ class KissCount
 
   void GenerateMonth(int monthFrom, int yearFrom, int monthTo, int yearTo);
   void KillMe();
+
+  void SetLanguage(wxLanguage language);
  private:
   wxUI* _wxUI;
   Database* _db;

src/model/Database.cpp

@@ -882,3 +882,31 @@ void Database::KillMe(User* user)
   req = wxT("DELETE FROM user WHERE id='") + user->_id + wxT("'");
   EXECUTE_SQL_UPDATE(req, );
 }
+
+void Database::SetLanguage(User* user, wxLanguage language)
+{
+  wxString req;
+  req = wxT("UPDATE preference SET ") ;
+  req += wxT("name='language'");
+  req += wxT(", value='") + wxString::Format(wxT("%d"), language) + wxT("'");
+  req += wxT(" WHERE user='") + user->_id + wxT("'");
+
+  try
+    {
+      if (!_db.ExecuteUpdate(req))
+	{
+	  req = wxT("INSERT INTO preference ('user', 'name', 'value') VALUES ('") ;
+	  req += user->_id + wxT("'");
+	  req += wxT(" ,'language'");
+	  req += wxT(" ,'") + wxString::Format(wxT("%d"), language) + wxT("'");
+	  req += wxT(")");
+	  EXECUTE_SQL_UPDATE(req, );
+	}
+    }
+  catch (wxSQLite3Exception e)
+    {
+      std::cerr << req.mb_str() << "\n" ;
+      std::cerr << e.GetMessage().mb_str() << "\n" ;
+      return ;
+    }
+}

src/model/Database.h

@@ -47,6 +47,8 @@ class Database
   void ChangeName(User* user, const wxString& name);
   void NewUser(const wxString& name);
 
+  void SetLanguage(User* user, wxLanguage language);
+
   void KillMe(User* user);
  private:
   wxSQLite3Database _db;

src/model/User.cpp

@@ -92,7 +92,7 @@ wxLanguage User::GetLanguage()
   long val;
 
   if (res == wxT(""))
-    return wxLANGUAGE_ENGLISH_UK ;
+    return wxLANGUAGE_ENGLISH ;
   
   res.ToLong(&val);
   

src/view/PreferencesPanel.cpp

@@ -196,12 +196,11 @@ void PreferencesPanel::InitCategories(User* user)
 void PreferencesPanel::InitLanguage(User* user)
 {
   int i, select=0;
-  wxLanguage pref = user->GetLanguage();
 
   for (i=0; i<NB_SUPPORTED_LANGUAGES; i++)
     {
       _language->Append(languages[i].name, wxBitmap(languages[i].icon));
-      if (languages[i].language == pref)
+      if (languages[i].language == _wxUI->_language)
 	select = i;
     }
 
@@ -478,7 +477,15 @@ void PreferencesPanel::OnChangePassword(wxCommandEvent& event)
 void PreferencesPanel::OnLanguageChange(wxCommandEvent& event)
 {
   wxLanguage language = languages[_language->GetSelection()].language;
-  _wxUI->SetLanguage(language);
+  if (_wxUI->SetLanguage(language) || language == wxLANGUAGE_ENGLISH)
+    {
+      _wxUI->NeedReload();
+      _kiss->SetLanguage(language);
+      wxMessageBox(_("Language successfully changed, please go to another panel"), _("KissCount"), wxICON_INFORMATION | wxOK);
+    }
+  else
+      wxMessageBox(_("Language not changed"), _("KissCount"), wxICON_ERROR | wxOK);
+
 }
 
 void PreferencesPanel::OnShow(wxShowEvent& event)

src/view/SupportedLanguages.cpp

@@ -0,0 +1,7 @@
+#include "SupportedLanguages.h"
+
+language languages[NB_SUPPORTED_LANGUAGES] = {
+  { wxT("English"), wxT(ICONS_PATH "/United Kingdom.png"), wxLANGUAGE_ENGLISH},
+  { wxT("Français"), wxT(ICONS_PATH "/France.png"), wxLANGUAGE_FRENCH}
+};
+  

src/view/SupportedLanguages.h

@@ -0,0 +1,17 @@
+#ifndef SUPPORTEDLANGUAGES_H
+#define SUPPORTEDLANGUAGES_H
+
+#include <wx/wx.h>
+
+typedef struct {
+  wxString name;
+  wxString icon;
+  wxLanguage language;
+} language ;
+
+#define NB_SUPPORTED_LANGUAGES 2
+#define ICONS_PATH "./ressources/icons"
+
+extern language languages[NB_SUPPORTED_LANGUAGES];
+
+#endif

src/view/wxUI.cpp

@@ -22,19 +22,6 @@ wxUI::wxUI(KissCount* kiss, const wxString& title, const wxPoint& pos, const wxS
   // CreateStatusBar();
   // SetStatusText( wxT("Welcome to wxWidgets!") );
 
-  months[0] = _("january");
-  months[1] = _("february");
-  months[2] = _("march");
-  months[3] = _("april");
-  months[4] = _("may");
-  months[5] = _("june");
-  months[6] = _("july");
-  months[7] = _("august");
-  months[8] = _("september");
-  months[9] = _("october");
-  months[10] = _("november");
-  months[11] = _("december") ;
-
   SetSizer(_hbox);
 
   _hbox->Add(buttons);
@@ -49,6 +36,8 @@ wxUI::~wxUI()
 
 bool wxUI::SetLanguage(long language)
 {
+  bool res = true;
+
   if (_locale) delete _locale;
   _locale = NULL;
 
@@ -63,16 +52,39 @@ bool wxUI::SetLanguage(long language)
  
       _locale->AddCatalog(wxT("french"));
       _locale->AddCatalog(wxT("kisscount"));
+
+      _language = (wxLanguage) language;
     }
 
-  if ((_locale == NULL || !_locale->IsOk()) && wxLocale::IsAvailable(wxLANGUAGE_ENGLISH))
+  if (_locale == NULL || !_locale->IsOk())
     {
       if (_locale) delete _locale;
-      _locale = new wxLocale( wxLANGUAGE_ENGLISH );
-      return false;
+      _locale = new wxLocale();
+
+#ifdef __WXGTK__
+      _locale->AddCatalogLookupPathPrefix(wxT("./ressources/po"));
+#endif
+
+      _locale->AddCatalog(wxT("kisscount"));
+      
+      _language = wxLANGUAGE_ENGLISH;
+      res = false;
     }
 
-  return true;
+  months[0] = _("january");
+  months[1] = _("february");
+  months[2] = _("march");
+  months[3] = _("april");
+  months[4] = _("may");
+  months[5] = _("june");
+  months[6] = _("july");
+  months[7] = _("august");
+  months[8] = _("september");
+  months[9] = _("october");
+  months[10] = _("november");
+  months[11] = _("december") ;
+
+  return res;
 }
 
 void wxUI::ShowAccount()
@@ -93,6 +105,8 @@ void wxUI::ChangeUser()
 
 void wxUI::LoadUser()
 {
+  User* user = _kiss->GetUser();
+
   if (_curPanel)
     {
       _hbox->Detach(_curPanel);
@@ -105,6 +119,9 @@ void wxUI::LoadUser()
   if (_preferencesPanel)
     delete _preferencesPanel;
 
+  if (user->_preferences[wxT("language")] != wxT(""))
+    SetLanguage(user->GetLanguage());
+
   _preferencesPanel = new PreferencesPanel(_kiss, this);
   _accountPanel = new AccountPanel(_kiss, this);
 
@@ -113,7 +130,8 @@ void wxUI::LoadUser()
 
 void wxUI::ShowPanel(wxPanel* panel)
 {
-  int month, year;
+  int month, year, account=0, preferences=0;
+  wxShowEvent event;
 
   if (!panel) return;
 
@@ -122,14 +140,40 @@ void wxUI::ShowPanel(wxPanel* panel)
       _hbox->Detach(_curPanel);
       _curPanel->Hide();
     }
-	
-  if (panel == _accountPanel && _needReload)
+
+  if (_needReload)
     {
-      month = _accountPanel->_curMonth;
-      year = _accountPanel->_curYear;
-      delete _accountPanel;
-      panel = _accountPanel = new AccountPanel(_kiss, this);
-      _accountPanel->ShowMonth(month, year);
+      if (panel == _accountPanel)
+      	{
+	  account = 1;
+      	  month = _accountPanel->_curMonth;
+      	  year = _accountPanel->_curYear;
+      	}
+            
+      if (panel == _preferencesPanel)
+      	{
+	  preferences = 1;
+      	}
+
+	delete _accountPanel;
+	delete _preferencesPanel;
+
+	_accountPanel = new AccountPanel(_kiss, this);
+	if (year != -1)
+	  _accountPanel->ShowMonth(month, year);
+	_preferencesPanel = new PreferencesPanel(_kiss, this);
+
+	if (account) 
+	  {
+	    _accountPanel->OnShow(event);
+	    panel = _accountPanel;
+	  }
+	if (preferences) 
+	  {
+	    _preferencesPanel->OnShow(event);
+	    panel = _preferencesPanel;
+	  }
+	
       _needReload = false;
     }
 

src/view/wxUI.h

@@ -33,8 +33,11 @@ class wxUI: public wxFrame
 
   void KillMe();
 
+  void ShowPanel(wxPanel* panel);
   void NeedReload();
 
+  wxLanguage _language;
+
  private:
   KissCount    *_kiss;
   wxBoxSizer   *_hbox;
@@ -43,8 +46,6 @@ class wxUI: public wxFrame
   wxPanel      *_curPanel;
   wxLocale     *_locale;
   bool         _needReload;
-
-  void ShowPanel(wxPanel* panel);
 };
 
 #endif