/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not,
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
*
*/
#ifndef __DOWNLOAD_CONTROLLER_H__
#define __DOWNLOAD_CONTROLLER_H__
#include <QObject>
#include "BWFGlobal.h"
#include "downloadproxy.h"
class QFileInfo;
class QNetworkProxy;
class QNetworkReply;
class QNetworkRequest;
class QString;
class QUrl;
class QWebPage;
class DownloadControllerPrivate;
class BWF_EXPORT DownloadController : public QObject
{
Q_OBJECT
public:
DownloadController(const QString & client, const QNetworkProxy & proxy);
~DownloadController();
public slots:
bool handlePage(QWebPage * page);
void startDownload(const QUrl & url, const QFileInfo & info);
private slots:
void startDownload(QNetworkReply * reply);
void startDownload(const QNetworkRequest & request);
signals:
void downloadCreated(DownloadProxy downloadProxy);
void downloadStarted(DownloadProxy downloadProxy);
void downloadHeaderReceived(DownloadProxy downloadProxy);
void downloadProgress(DownloadProxy downloadProxy);
void downloadFinished(DownloadProxy downloadProxy);
void downloadPaused(DownloadProxy downloadProxy, const QString & error);
void downloadCancelled(DownloadProxy downloadProxy, const QString & error);
void downloadFailed(DownloadProxy downloadProxy, const QString & error);
void downloadNetworkLoss(DownloadProxy downloadProxy, const QString & error);
void downloadError(DownloadProxy downloadProxy, const QString & error);
void downloadMessage(DownloadProxy downloadProxy, const QString & message);
void downloadsCleared();
void unsupportedDownload(const QUrl & url);
private:
DownloadControllerPrivate * d;
// Signals are protected, so they can't normally be emitted from methods
// in unrelated classes. Therefore to emit DownloadController signals
// from methods in DownloadControllerPrivate, DownloadController must
// declare DownloadControllerPrivate as a friend.
friend class DownloadControllerPrivate;
};
#endif // __DOWNLOAD_CONTROLLER_H__