tdeglobal.h

/* This file is part of the KDE libraries
   Copyright (C) 1999 Sirtaj Singh Kanq <taj@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.
 
   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 _TDEGLOBAL_H
#define _TDEGLOBAL_H
 
#include "tdelibs_export.h"
#include <tdeinstance.h> // KDE4: class TDEInstance is enough here
 
class KCharsets;
class TDEConfig;
class TDESharedConfig;
class TDEIconLoader;
#ifdef __TDE_HAVE_TDEHWLIB
class TDEHardwareDevices;
class TDEGlobalNetworkManager;
#endif
class TDELocale;
class TDEStandardDirs;
class KStaticDeleterBase;
class KStaticDeleterList;
class KStringDict;
class TQString;

class TDECORE_EXPORT TDEGlobal
{
public:

    static TDEInstance            *instance();

    static TDEStandardDirs  *dirs();

    static TDEConfig        *config();

    static TDESharedConfig        *sharedConfig();

    static TDEIconLoader            *iconLoader();
 
#ifdef __TDE_HAVE_TDEHWLIB
    static TDEHardwareDevices   *hardwareDevices();

    static TDEGlobalNetworkManager   *networkManager();
#endif

    static TDELocale              *locale();

    static KCharsets            *charsets();

    static const TQString        &staticTQString(const char *str);

    static const TQString        &staticTQString(const TQString &str);

    static void registerStaticDeleter(KStaticDeleterBase *d);

    static void unregisterStaticDeleter(KStaticDeleterBase *d);

    static void deleteStaticDeleters();
 
    //private:
    static  KStringDict         *_stringDict;
    static  TDEInstance           *_instance;
    static  TDELocale             *_locale;
    static  KCharsets           *_charsets;
    static  KStaticDeleterList  *_staticDeleters;

    static void setActiveInstance(TDEInstance *d);
    static TDEInstance *activeInstance() { return _activeInstance; }
 
    static  TDEInstance           *_activeInstance;
};

#define KMIN(a,b)   kMin(a,b)
#define KMAX(a,b)   kMax(a,b)
#define KABS(a) kAbs(a)
#define KCLAMP(x,low,high) kClamp(x,low,high)
 
// XXX KDE4: Make kMin, kMax and kClamp return "T" instead of "const T &"!
template<class T>
inline const T& kMin (const T& a, const T& b) { return a < b ? a : b; }
 
template<class T>
inline const T& kMax (const T& a, const T& b) { return b < a ? a : b; }
 
template<class T>
inline T kAbs (const T& a) { return a < 0 ? -a : a; }
 
template<class T>
inline const T& kClamp( const T& x, const T& low, const T& high )
{
    if ( x < low )       return low;
    else if ( high < x ) return high;
    else                 return x;
}

TDECORE_EXPORT int kasciistricmp( const char *str1, const char *str2 );

TDECORE_EXPORT char* kasciitolower( char *str );

TDECORE_EXPORT char* kasciitoupper( char *str );
 

 
#endif // _TDEGLOBAL_H