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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Torben Weis <[email protected]>
Copyright 2002, 2003 David Faure <[email protected]>
Copyright 2003 Nicolas GOUTTE <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef koGlobal_h
#define koGlobal_h
#include <qstringlist.h>
#include <qfont.h>
#include <qmap.h>
class KConfig;
#include <koffice_export.h>
class KOFFICECORE_EXPORT KoGlobal
{
public:
/// For KoApplication
static void initialize() {
(void)self(); // I don't want to make KGlobal instances public, so self() is private
}
/**
* Return the default font for KOffice programs.
* This is (currently) the same as the KDE-global default font,
* except that it is guaranteed to have a point size set,
* never a pixel size (see @ref QFont).
*/
static QFont defaultFont() {
return self()->_defaultFont();
}
/**
* @return the global KConfig object around kofficerc.
* kofficerc is used for KOffice-wide settings, from totally unrelated classes,
* so this is the centralization of the KConfig object so that the file is
* parsed only once
*/
static KConfig* kofficeConfig() {
return self()->_kofficeConfig();
}
static int dpiX() {
return self()->m_dpiX;
}
static int dpiY() {
return self()->m_dpiY;
}
/// @internal, for KoApplication
static void setDPI( int x, int y );
/// Return the list of available languages, in their displayable form
/// (translated names)
static QStringList listOfLanguages() {
return self()->_listOfLanguages();
}
/// Return the list of available languages, in their internal form
/// e.g. "fr" or "en_US", here called "tag"
static QStringList listTagOfLanguages() { // TODO rename to listOfLanguageTags
return self()->_listOfLanguageTags();
}
/// For a given language display name, return its tag
static QString tagOfLanguage( const QString & _lang );
/// For a given language tag, return its display name
static QString languageFromTag( const QString &_lang );
~KoGlobal();
private:
static KoGlobal* self();
KoGlobal();
QFont _defaultFont();
QStringList _listOfLanguages();
QStringList _listOfLanguageTags();
KConfig* _kofficeConfig();
void createListOfLanguages();
int m_pointSize;
typedef QMap<QString, QString> LanguageMap;
LanguageMap m_langMap; // display-name -> language tag
KConfig* m_kofficeConfig;
int m_dpiX;
int m_dpiY;
// No BC problem here, constructor is private, feel free to add members
// Singleton pattern. Maybe this should even be refcounted, so
// that it gets cleaned up when closing all koffice parts in e.g. konqueror?
static KoGlobal* s_global;
friend class this_is_a_singleton; // work around gcc warning
};
#endif // koGlobal
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