TelepathyQt4: pending-channel-request-internal.h Source File

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# pending-channel-request-internal.h

    00001 /*
    00002  * This file is part of TelepathyQt4
    00003  *
    00004  * Copyright (C) 2009 Collabora Ltd. <http://www.collabora.co.uk/>
    00005  * Copyright (C) 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_channel_request_internal_h_HEADER_GUARD_
    00023 #define _TelepathyQt4_pending_channel_request_internal_h_HEADER_GUARD_
    00024
    00025 #include <TelepathyQt4/ChannelRequest>
    00026 #include <TelepathyQt4/PendingOperation>
    00027 #include <TelepathyQt4/Types>
    00028
    00029 namespace Tp
    00030 {
    00031
    00032 class TELEPATHY_QT4_NO_EXPORT PendingChannelRequestCancelOperation : public PendingOperation
    00033 {
    00034     Q_OBJECT
    00035     Q_DISABLE_COPY(PendingChannelRequestCancelOperation)
    00036
    00037 public:
    00038     PendingChannelRequestCancelOperation(QObject *parent)
    00039         : PendingOperation(parent)
    00040     {
    00041     }
    00042
    00043     ~PendingChannelRequestCancelOperation()
    00044     {
    00045     }
    00046
    00047     void go(const ChannelRequestPtr &channelRequest)
    00048     {
    00049         Q_ASSERT(mChannelRequest.isNull());
    00050         mChannelRequest = channelRequest;
    00051         connect(mChannelRequest->cancel(),
    00052                 SIGNAL(finished(Tp::PendingOperation*)),
    00053                 SLOT(onCancelOperationFinished(Tp::PendingOperation*)));
    00054     }
    00055
    00056 private Q_SLOTS:
    00057     void onCancelOperationFinished(Tp::PendingOperation *op)
    00058     {
    00059         if (op->isError()) {
    00060             setFinishedWithError(op->errorName(), op->errorMessage());
    00061             return;
    00062         }
    00063         setFinished();
    00064     }
    00065
    00066 private:
    00067     ChannelRequestPtr mChannelRequest;
    00068 };
    00069
    00070 } // Tp
    00071
    00072 #endif