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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdecore/kglobal.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kdecore/kglobal.cpp b/kdecore/kglobal.cpp
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+/* 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.
+*/
+/*
+* kglobal.cpp -- Implementation of class KGlobal.
+* Author: Sirtaj Singh Kang
+* Version: $Id$
+* Generated: Sat May 1 02:08:43 EST 1999
+*/
+
+#include <qglobal.h>
+#include <qdict.h>
+#include <qptrlist.h>
+#include "kglobal.h"
+
+#include <kapplication.h>
+#include <kaboutdata.h>
+#include <kdebug.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kcharsets.h>
+#include <kiconloader.h>
+#include <kstandarddirs.h>
+#include <kinstance.h>
+#include "kstaticdeleter.h"
+
+#include <qfont.h>
+
+#ifndef NDEBUG
+#define MYASSERT(x) if (!x) \
+ qFatal("Fatal error: you need to have a KInstance object before\n" \
+ "you do anything that requires it! Examples of this are config\n" \
+ "objects, standard directories or translations.");
+#else
+#define MYASSERT(x) /* nope */
+#endif
+
+static void kglobal_init();
+
+KStandardDirs *KGlobal::dirs()
+{
+ MYASSERT(_instance);
+
+ return _instance->dirs();
+}
+
+KConfig *KGlobal::config()
+{
+ MYASSERT(_instance);
+
+ return _instance->config();
+}
+
+KSharedConfig *KGlobal::sharedConfig()
+{
+ MYASSERT(_instance);
+
+ return _instance->sharedConfig();
+}
+
+KIconLoader *KGlobal::iconLoader()
+{
+ MYASSERT(_instance);
+
+ return _instance->iconLoader();
+}
+
+KInstance *KGlobal::instance()
+{
+ MYASSERT(_instance);
+ return _instance;
+}
+
+KLocale *KGlobal::locale()
+{
+ if( _locale == 0 ) {
+ if (!_instance)
+ return 0;
+ kglobal_init();
+
+ // will set _locale if it works - otherwise 0 is returned
+ KLocale::initInstance();
+ if( _instance->aboutData())
+ _instance->aboutData()->translateInternalProgramName();
+ }
+
+ return _locale;
+}
+
+KCharsets *KGlobal::charsets()
+{
+ if( _charsets == 0 ) {
+ _charsets =new KCharsets();
+ kglobal_init();
+ }
+
+ return _charsets;
+}
+
+void KGlobal::setActiveInstance(KInstance *i)
+{
+ _activeInstance = i;
+ if (i && _locale)
+ _locale->setActiveCatalogue(QString::fromUtf8(i->instanceName()));
+}
+
+/**
+ * Create a static QString
+ *
+ * To be used inside functions(!) like:
+ * static const QString &myString = KGlobal::staticQString("myText");
+ */
+const QString &
+KGlobal::staticQString(const char *str)
+{
+ return staticQString(QString::fromLatin1(str));
+}
+
+class KStringDict : public QDict<QString>
+{
+public:
+ KStringDict() : QDict<QString>(139) { }
+};
+
+/**
+ * Create a static QString
+ *
+ * To be used inside functions(!) like:
+ * static const QString &myString = KGlobal::staticQString(i18n("My Text"));
+ */
+const QString &
+KGlobal::staticQString(const QString &str)
+{
+ if (!_stringDict) {
+ _stringDict = new KStringDict;
+ _stringDict->setAutoDelete( true );
+ kglobal_init();
+ }
+ QString *result = _stringDict->find(str);
+ if (!result)
+ {
+ result = new QString(str);
+ _stringDict->insert(str, result);
+ }
+ return *result;
+}
+
+class KStaticDeleterList: public QPtrList<KStaticDeleterBase>
+{
+public:
+ KStaticDeleterList() { }
+};
+
+void
+KGlobal::registerStaticDeleter(KStaticDeleterBase *obj)
+{
+ if (!_staticDeleters)
+ kglobal_init();
+ if (_staticDeleters->find(obj) == -1)
+ _staticDeleters->append(obj);
+}
+
+void
+KGlobal::unregisterStaticDeleter(KStaticDeleterBase *obj)
+{
+ if (_staticDeleters)
+ _staticDeleters->removeRef(obj);
+}
+
+void
+KGlobal::deleteStaticDeleters()
+{
+ if (!KGlobal::_staticDeleters)
+ return;
+
+ for(;_staticDeleters->count();)
+ {
+ _staticDeleters->take(0)->destructObject();
+ }
+
+ delete KGlobal::_staticDeleters;
+ KGlobal::_staticDeleters = 0;
+}
+
+// The Variables
+
+KStringDict *KGlobal::_stringDict = 0;
+KInstance *KGlobal::_instance = 0;
+KInstance *KGlobal::_activeInstance = 0;
+KLocale *KGlobal::_locale = 0;
+KCharsets *KGlobal::_charsets = 0;
+KStaticDeleterList *KGlobal::_staticDeleters = 0;
+
+#ifdef WIN32
+#include <windows.h>
+static void kglobal_freeAll();
+BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, LPVOID impLoad )
+{
+ if (reason == DLL_PROCESS_DETACH)
+ kglobal_freeAll();
+ return TRUE;
+}
+#else
+__attribute__((destructor))
+#endif
+static void kglobal_freeAll()
+{
+ delete KGlobal::_locale;
+ KGlobal::_locale = 0;
+ delete KGlobal::_charsets;
+ KGlobal::_charsets = 0;
+ delete KGlobal::_stringDict;
+ KGlobal::_stringDict = 0;
+ KGlobal::deleteStaticDeleters();
+ // so that we don't hold a reference and see memory leaks :/
+ KGlobal::setActiveInstance(0);
+}
+
+static void kglobal_init()
+{
+ if (KGlobal::_staticDeleters)
+ return;
+
+ KGlobal::_staticDeleters = new KStaticDeleterList;
+}
+
+int kasciistricmp( const char *str1, const char *str2 )
+{
+ const unsigned char *s1 = (const unsigned char *)str1;
+ const unsigned char *s2 = (const unsigned char *)str2;
+ int res;
+ unsigned char c1, c2;
+
+ if ( !s1 || !s2 )
+ return s1 ? 1 : (s2 ? -1 : 0);
+ if ( !*s1 || !*s2 )
+ return *s1 ? 1 : (*s2 ? -1 : 0);
+ for (;*s1; ++s1, ++s2) {
+ c1 = *s1; c2 = *s2;
+ if (c1 >= 'A' && c1 <= 'Z')
+ c1 += 'a' - 'A';
+ if (c2 >= 'A' && c2 <= 'Z')
+ c2 += 'a' - 'A';
+
+ if ((res = c1 - c2))
+ break;
+ }
+ return *s1 ? res : (*s2 ? -1 : 0);
+}
+