kvoctrain/kvoctrain/common-dialogs/languageoptions.h

   1 /***************************************************************************
   2
   3                       language options for kvoctrain
   4
   5     -----------------------------------------------------------------------
   6
   7     begin                : Tue Apr 5 2005
   8
   9     copyright            :(C) 2005 Peter Hedlund
  10
  11     email                : peter@peterandlinda.com
  12
  13     -----------------------------------------------------------------------
  14
  15  ***************************************************************************/
  16
  17 /***************************************************************************
  18  *                                                                         *
  19  *   This program is free software; you can redistribute it and/or modify  *
  20  *   it under the terms of the GNU General Public License as published by  *
  21  *   the Free Software Foundation; either version 2 of the License, or     *
  22  *   (at your option) any later version.                                   *
  23  *                                                                         *
  24  ***************************************************************************/
  25
  26 #ifndef LANGUAGEOPTIONS_H
  27 #define LANGUAGEOPTIONS_H
  28
  29 #include <qpopupmenu.h>
  30
  31 #include "languageoptionsbase.h"
  32 #include "langset.h"
  33
  34 class LanguageOptions : public LanguageOptionsBase
  35 {
  36   Q_OBJECT
  37
  38 public:
  39   LanguageOptions(LangSet & langset, QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
  40   virtual ~LanguageOptions ();
  41
  42   LangSet getLangSet () const;
  43
  44   struct Country
  45   {
  46     Country(const QString& c, const QValueList<int> l, const QString& p, int i)
  47       : country(c), langs(l), pixmap(p), id(i) { }
  48     Country() { }
  49     QString country;
  50     QValueList<int> langs;
  51     QString pixmap;
  52     int id;
  53   };
  54
  55   struct Region
  56   {
  57     Region (const QString& reg)
  58       : region(reg) {}
  59     Region() {}
  60     QString region;
  61     QValueList<Country> countries;
  62   };
  63
  64   void updateWidgets();
  65   bool hasChanged();
  66   bool isDefault();
  67   void updateSettings();
  68
  69 signals:
  70   void widgetModified();
  71
  72 protected slots:
  73   void slotDeleteClicked();
  74   void slotNewClicked();
  75   void slotPixmapClicked();
  76   void slotLangChanged(const QString&);
  77   void slotShort2Changed(const QString&);
  78   void slotShortActivated(const QString&);
  79   void slotNewNameChanged(const QString&);
  80   void slotLangFromGlobalActivated(int);
  81   void slotLangFromISO6391Activated(int);
  82   void slotKeyboardLayoutChanged(const QString&);
  83
  84 private:
  85   bool setPixmap(QString pm);
  86   void enableLangWidgets();
  87   void loadCountryData();
  88   void loadISO6391Data();
  89   void createISO6391Menus();
  90
  91   LangSet global_langset;
  92   QMap<int, Country> countryIdMap;
  93   QPopupMenu * langset_popup;
  94   QPopupMenu * iso6391_popup;
  95   LangSet m_langSet;
  96   QString m_lastPix;
  97   bool m_hasChanged;
  98 };
  99
 100 #endif
 101