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dbus-proxy-factory.h

00001 
00023 #ifndef _TelepathyQt4_dbus_proxy_factory_h_HEADER_GUARD_
00024 #define _TelepathyQt4_dbus_proxy_factory_h_HEADER_GUARD_
00025 
00026 #ifndef IN_TELEPATHY_QT4_HEADER
00027 #error IN_TELEPATHY_QT4_HEADER
00028 #endif
00029 
00030 #include <TelepathyQt4/Global>
00031 #include <TelepathyQt4/SharedPtr>
00032 #include <TelepathyQt4/Types>
00033 
00034 // For Q_DISABLE_COPY
00035 #include <QtGlobal>
00036 
00037 #include <QString>
00038 
00039 class QDBusConnection;
00040 
00041 namespace Tp
00042 {
00043 
00044 class Features;
00045 class PendingReady;
00046 class PendingOperation;
00047 
00048 class TELEPATHY_QT4_EXPORT DBusProxyFactory : public QObject, public RefCounted
00049 {
00050     Q_OBJECT
00051     Q_DISABLE_COPY(DBusProxyFactory)
00052 
00053 public:
00054     virtual ~DBusProxyFactory();
00055 
00056     const QDBusConnection &dbusConnection() const;
00057 
00058 protected:
00059     DBusProxyFactory(const QDBusConnection &bus);
00060 
00061     DBusProxyPtr cachedProxy(const QString &busName, const QString &objectPath) const;
00062 
00063     PendingReady *nowHaveProxy(const DBusProxyPtr &proxy) const;
00064 
00065     // I don't want this to be non-pure virtual, because I want ALL subclasses to have to think
00066     // about whether or not they need to uniquefy the name or not. If a subclass doesn't implement
00067     // this while it should, matching with the cache for future requests and invalidation breaks.
00068     virtual QString finalBusNameFrom(const QString &uniqueOrWellKnown) const = 0;
00069 
00070     virtual PendingOperation *initialPrepare(const DBusProxyPtr &proxy) const;
00071     virtual PendingOperation *readyPrepare(const DBusProxyPtr &proxy) const;
00072 
00073     virtual Features featuresFor(const DBusProxyPtr &proxy) const = 0;
00074 
00075 private:
00076     class Cache;
00077 
00078     struct Private;
00079     friend struct Private;
00080     Private *mPriv;
00081 };
00082 
00083 } // Tp
00084 
00085 #endif

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Telepathy-Qt4 0.6.5