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# pending-operation.h

    00001 /*
    00002  * This file is part of TelepathyQt4
    00003  *
    00004  * Copyright (C) 2008-2009 Collabora Ltd. <http://www.collabora.co.uk/>
    00005  * Copyright (C) 2008-2009 Nokia Corporation
    00006  *
    00007  * This library is free software; you can redistribute it and/or
    00008  * modify it under the terms of the GNU Lesser General Public
    00009  * License as published by the Free Software Foundation; either
    00010  * version 2.1 of the License, or (at your option) any later version.
    00011  *
    00012  * This library is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00015  * Lesser General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU Lesser General Public
    00018  * License along with this library; if not, write to the Free Software
    00019  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    00020  */
    00021
    00022 #ifndef _TelepathyQt4_pending_operation_h_HEADER_GUARD_
    00023 #define _TelepathyQt4_pending_operation_h_HEADER_GUARD_
    00024
    00025 #ifndef IN_TELEPATHY_QT4_HEADER
    00026 #error IN_TELEPATHY_QT4_HEADER
    00027 #endif
    00028
    00029 #include <TelepathyQt4/Global>
    00030
    00031 #include <QObject>
    00032
    00033 class QDBusError;
    00034 class QDBusPendingCall;
    00035 class QDBusPendingCallWatcher;
    00036
    00037 namespace Tp
    00038 {
    00039
    00040 class ReadinessHelper;
    00041
    00042 class TELEPATHY_QT4_EXPORT PendingOperation : public QObject
    00043 {
    00044     Q_OBJECT
    00045     Q_DISABLE_COPY(PendingOperation)
    00046
    00047 public:
    00048     virtual ~PendingOperation();
    00049
    00050     bool isFinished() const;
    00051
    00052     bool isValid() const;
    00053
    00054     bool isError() const;
    00055     QString errorName() const;
    00056     QString errorMessage() const;
    00057
    00058 Q_SIGNALS:
    00059     void finished(Tp::PendingOperation *operation);
    00060
    00061 protected:
    00062     PendingOperation(QObject *parent);
    00063
    00064 protected Q_SLOTS:
    00065     void setFinished();
    00066     void setFinishedWithError(const QString &name, const QString &message);
    00067     void setFinishedWithError(const QDBusError &error);
    00068
    00069 private Q_SLOTS:
    00070     void emitFinished();
    00071
    00072 private:
    00073     struct Private;
    00074     friend struct Private;
    00075     friend class ReadinessHelper;
    00076     Private *mPriv;
    00077 };
    00078
    00079 } // Tp
    00080
    00081 #endif