kdecore Library: ksimpleconfig.cpp Source File (kdecore Library)

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# ksimpleconfig.cpp

    00001 /* This file is part of the KDE libraries
    00002    Copyright (c) 1999 Preston Brown <pbrown@kde.org>
    00003    Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org)
    00004
    00005    This library is free software; you can redistribute it and/or
    00006    modify it under the terms of the GNU Library General Public
    00007    License as published by the Free Software Foundation; either
    00008    version 2 of the License, or (at your option) any later version.
    00009
    00010    This library is distributed in the hope that it will be useful,
    00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013    Library General Public License for more details.
    00014
    00015    You should have received a copy of the GNU Library General Public License
    00016    along with this library; see the file COPYING.LIB.  If not, write to
    00017    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018    Boston, MA 02111-1307, USA.
    00019 */
    00020 // $Id: ksimpleconfig.cpp 344656 2004-09-07 11:42:17Z staniek $
    00021
    00022 #include <config.h>
    00023
    00024 #ifdef HAVE_SYS_STAT_H
    00025 #include <sys/stat.h>
    00026 #endif
    00027
    00028 #include <stdlib.h>
    00029 #include <unistd.h>
    00030
    00031 #include <qfileinfo.h>
    00032 #include <qdir.h>
    00033
    00034 #include "kglobal.h"
    00035 #include "kstandarddirs.h"
    00036 #include "kconfigbackend.h"
    00037
    00038 #include "ksimpleconfig.h"
    00039
    00040 KSimpleConfig::KSimpleConfig(const QString &fileName, bool bReadOnly)
    00041   : KConfig(QString::fromLatin1(""), bReadOnly, false)
    00042 {
    00043   // the difference between KConfig and KSimpleConfig is just that
    00044   // for KSimpleConfig an absolute filename is guaranteed
    00045   if (!fileName.isNull() && QDir::isRelativePath(fileName)) {
    00046      backEnd->changeFileName( KGlobal::dirs()->
    00047     saveLocation("config", QString::null, !bReadOnly)+fileName, "config", false);
    00048   } else {
    00049      backEnd->changeFileName(fileName, "config", false);
    00050   }
    00051   setReadOnly( bReadOnly );
    00052   reparseConfiguration();
    00053 }
    00054
    00055 KSimpleConfig::KSimpleConfig(KConfigBackEnd *backEnd, bool bReadOnly)
    00056   : KConfig(backEnd, bReadOnly)
    00057 {}
    00058
    00059 KSimpleConfig::~KSimpleConfig()
    00060 {
    00061   // we need to call the KSimpleConfig version of sync.  Relying on the
    00062   // regular KConfig sync is bad, because the KSimpleConfig sync has
    00063   // different behavior.  Syncing here will insure that the sync() call
    00064   // in the KConfig destructor doesn't actually do anything.
    00065   sync();
    00066 }
    00067
    00068 void KSimpleConfig::sync()
    00069 {
    00070    if (isReadOnly())
    00071        return;
    00072    backEnd->sync(false);
    00073
    00074    if (isDirty())
    00075      rollback();
    00076 }
    00077
    00078 void KSimpleConfig::virtual_hook( int id, void* data )
    00079 { KConfig::virtual_hook( id, data ); }
    00080
    00081 #include "ksimpleconfig.moc"

This file is part of the documentation for kdecore Library Version 3.4.1.
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