KDED

kded.h

00001 /*  This file is part of the KDE libraries
00002  *  Copyright (C) 1999 David Faure <faure@kde.org>
00003  *            (C) 1999 Waldo Bastian <bastian@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 version 2 as published by the Free Software Foundation;
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #ifndef KDED_H
00021 #define KDED_H
00022 
00023 #include <QtCore/QObject>
00024 #include <QtCore/QString>
00025 #include <QtCore/QTimer>
00026 #include <QtCore/QHash>
00027 #include <QtCore/QSet>
00028 
00029 #include <QtDBus/QtDBus>
00030 
00031 #include <ksycoca.h>
00032 #include <ksycocatype.h>
00033 #include <kdedmodule.h>
00034 #include <klibloader.h>
00035 #include <kservice.h>
00036 
00037 class KDirWatch;
00038 
00039 // No need for this in libkio - apps only get readonly access
00040 class Kded : public QObject
00041 {
00042   Q_OBJECT
00043 public:
00044    Kded(bool checkUpdates);
00045    virtual ~Kded();
00046 
00047    static Kded *self() { return _self;}
00048    static void messageFilter(const QDBusMessage &);
00049 
00050    void noDemandLoad(const QString &obj); // Don't load obj on demand
00051 
00052    KDEDModule *loadModule(const QString &obj, bool onDemand);
00053    KDEDModule *loadModule(const KService::Ptr& service, bool onDemand);
00054    QStringList loadedModules();
00055    bool unloadModule(const QString &obj);
00056    //bool isWindowRegistered(qlonglong windowId) const;
00062    void registerWindowId(qlonglong windowId, const QString &sender);
00063    void unregisterWindowId(qlonglong windowId, const QString &sender);
00064    void recreate(const QDBusMessage&);
00065    void recreate(bool initial);
00066    void loadSecondPhase();
00067 
00074    bool isModuleAutoloaded(const QString &module) const;
00075    bool isModuleAutoloaded(const KService::Ptr &module) const;
00077 
00084    bool isModuleLoadedOnDemand(const QString &module) const;
00085    bool isModuleLoadedOnDemand(const KService::Ptr &module) const;
00087 
00094    void setModuleAutoloading(const QString &module, bool autoload);
00095 
00096 
00097 
00098 public Q_SLOTS:
00102    void initModules();
00103 
00107    void recreate();
00108 
00112    void recreateDone();
00113 
00117    void updateDirWatch();
00118 
00122    void updateResourceList();
00123 
00127    void slotApplicationRemoved(const QString&, const QString&, const QString&);
00128 
00132    void slotKDEDModuleRemoved(KDEDModule *);
00133 
00134 protected Q_SLOTS:
00135 
00139    void dirDeleted(const QString& path);
00140 
00144    void update (const QString& dir );
00145 
00146    void runDelayedCheck();
00147 
00148 protected:
00152    void readDirectory(const QString& dir );
00153 
00159    KDirWatch* m_pDirWatch;
00160 
00161    bool b_checkUpdates;
00162 
00168    QTimer* m_pTimer;
00169 
00170    QList<QDBusMessage> m_recreateRequests;
00171    int m_recreateCount;
00172    bool m_recreateBusy;
00173 
00174    QHash<QString,KDEDModule *> m_modules;
00175     //QHash<QString,KLibrary *> m_libs;
00176    QHash<QString,QObject *> m_dontLoad;
00177    QHash<QString,QList<qlonglong> > m_windowIdList;
00178 
00179    QSet<long> m_globalWindowIdList;
00180    QStringList m_allResourceDirs;
00181    bool m_needDelayedCheck;
00182 
00183    static Kded *_self;
00184 };
00185 
00186 class KBuildsycocaAdaptor: public QDBusAbstractAdaptor
00187 {
00188    Q_OBJECT
00189    Q_CLASSINFO("D-Bus Interface", "org.kde.kbuildsycoca")
00190 public:
00191    KBuildsycocaAdaptor(QObject *parent);
00192 
00193 public Q_SLOTS:
00194    Q_NOREPLY void recreate(const QDBusMessage&);
00195 };
00196 
00197 
00198 class KUpdateD : public QObject
00199 {
00200    Q_OBJECT
00201 public:
00202    KUpdateD();
00203    ~KUpdateD();
00204 
00205 public Q_SLOTS:
00206    void runKonfUpdate();
00207    void slotNewUpdateFile();
00208 
00209 private:
00215    KDirWatch* m_pDirWatch;
00216 
00222    QTimer* m_pTimer;
00223 };
00224 
00225 class KHostnameD : public QObject
00226 {
00227    Q_OBJECT
00228 public:
00229    KHostnameD(int pollInterval);
00230    ~KHostnameD();
00231 
00232 public Q_SLOTS:
00233    void checkHostname();
00234 
00235 private:
00239    QTimer m_Timer;
00240    QByteArray m_hostname;
00241 };
00242 
00243 #endif
KDED

kded.h

KDED

kdelibs
