src/common/transfermanager.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
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  10  *   This program is distributed in the hope that it will be useful,       *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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  20
  21 #pragma once
  22
  23 #include <QHash>
  24 #include <QList>
  25 #include <QUuid>
  26
  27 #include "syncableobject.h"
  28
  29 class Transfer;
  30
  31 class TransferManager : public SyncableObject
  32 {
  33     Q_OBJECT
  34     SYNCABLE_OBJECT
  35
  36     Q_PROPERTY(TransferManager::TransferIdList transferIds READ transferIds WRITE setTransferIds)
  37
  38 public:
  39     using TransferIdList = QList<QUuid>;
  40
  41     TransferManager(QObject *parent = nullptr);
  42     const QMetaObject *syncMetaObject() const override { return &staticMetaObject; }
  43
  44     Transfer *transfer(const QUuid &uuid) const;
  45     TransferIdList transferIds() const;
  46
  47 signals:
  48     void transferAdded(const QUuid &uuid);
  49     void transferRemoved(const QUuid &uuid);
  50
  51 protected:
  52     void addTransfer(Transfer *transfer);
  53     void removeTransfer(const QUuid &uuid);
  54
  55 protected slots:
  56     virtual void setTransferIds(const TransferIdList &transferIds) { Q_UNUSED(transferIds) };
  57     virtual void onCoreTransferAdded(const QUuid &transferId) { Q_UNUSED(transferId) };
  58
  59 private:
  60     QHash<QUuid, Transfer *> _transfers;
  61 };
  62
  63 QDataStream &operator<<(QDataStream &out, const TransferManager::TransferIdList &transferIds);
  64 QDataStream &operator>>(QDataStream &in, TransferManager::TransferIdList &state);