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<h1>Source: kded.h</h1>
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<pre>
/* This file is part of the KDE libraries
* Copyright (C) 1999 David Faure <faure@kde.org>
* (C) 1999 Waldo Bastian <bastian@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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
**/
#ifndef __kded_h__
#define __kded_h__
#include <time.h>
#include <qobject.h>
#include <qstring.h>
#include <qtimer.h>
#include <dcopclient.h>
#include <dcopobject.h>
#include <ksycoca.h>
#include <ksycocatype.h>
#include <kdedmodule.h>
class KDirWatch;
// No need for this in libkio - apps only get readonly access
class Kded : public QObject, public DCOPObject, public DCOPObjectProxy
{
Q_OBJECT
public:
Kded(bool checkUpdates, int pollInterval, int NFSPollInterval);
virtual ~Kded();
/**
* Catch calls to unknown objects.
*/
bool process(const QCString &obj, const QCString &fun,
const QByteArray &data,
QCString &replyType, QByteArray &replyData);
/**
* process DCOP message. Only calls to "recreate" are supported at
* this time.
*/
bool process(const QCString &fun, const QByteArray &data,
QCString &replyType, QByteArray &replyData);
virtual QCStringList functions();
public slots:
/**
* Recreate the database file
*/
void recreate();
/**
* Collect all directories to watch
*/
void build();
/**
* An application unregistered itself with DCOP
*/
void slotApplicationRemoved(const QCString &appId);
/**
* A KDEDModule is about to get destroyed.
*/
void slotKDEDModuleRemoved();
protected slots:
/**
* @internal Triggers rebuilding
*/
void dirDeleted(const QString& path);
/**
* @internal Triggers rebuilding
*/
void update (const QString& dir );
protected:
/**
* Scans dir for new files and new subdirectories.
*/
void readDirectory(const QString& dir, KDirWatch *dirWatch );
protected:
/**
* Pointer to the dirwatch class which tells us, when some directories
* changed.
*/
KDirWatch* m_pDirWatch;
/*
* A dirwatch used for remote file systems
*/
KDirWatch* m_pDirWatchNfs;
bool b_checkUpdates;
int m_PollInterval;
int m_NFSPollInterval;
/**
* When a desktop file is updated, a timer is started (5 sec)
* before rebuilding the binary - so that multiple updates result
* in only one rebuilding.
*/
QTimer* m_pTimer;
QValueList<DCOPClientTransaction *> m_requests;
QList<KDEDModule> m_modules;
};
class KUpdateD : public QObject
{
Q_OBJECT
public:
KUpdateD(int pollInterval, int NFSPollInterval);
~KUpdateD();
public slots:
void runKonfUpdate();
void slotNewUpdateFile();
private:
/**
* Pointer to the dirwatch class which tells us, when some directories
* changed.
*/
KDirWatch* m_pDirWatch;
/*
* A dirwatch used for remote file systems
*/
KDirWatch* m_pDirWatchNfs;
int m_PollInterval;
int m_NFSPollInterval;
/**
* When a desktop file is updated, a timer is started (5 sec)
* before rebuilding the binary - so that multiple updates result
* in only one rebuilding.
*/
QTimer* m_pTimer;
};
class KHostnameD : public QObject
{
Q_OBJECT
public:
KHostnameD(int pollInterval);
~KHostnameD();
public slots:
void checkHostname();
private:
/**
* Timer for interval hostname checking.
*/
QTimer m_Timer;
QCString m_hostname;
};
#endif
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