--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/browser/downloadmanager.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DOWNLOADMANAGER_H
+#define DOWNLOADMANAGER_H
+
+#include "ui_downloads.h"
+#include "ui_downloaditem.h"
+
+#include <QtNetwork/QNetworkReply>
+
+#include <QtCore/QFile>
+#include <QtCore/QTime>
+
+class DownloadItem : public QWidget, public Ui_DownloadItem
+{
+    Q_OBJECT
+
+signals:
+    void statusChanged();
+
+public:
+    DownloadItem(QNetworkReply *reply = 0, bool requestFileName = false, QWidget *parent = 0);
+    bool downloading() const;
+    bool downloadedSuccessfully() const;
+
+    QUrl m_url;
+
+    QFile m_output;
+    QNetworkReply *m_reply;
+
+private slots:
+    void stop();
+    void tryAgain();
+    void open();
+
+    void downloadReadyRead();
+    void error(QNetworkReply::NetworkError code);
+    void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
+    void metaDataChanged();
+    void finished();
+
+private:
+    void getFileName();
+    void init();
+    void updateInfoLabel();
+    QString dataString(int size) const;
+
+    QString saveFileName(const QString &directory) const;
+
+    bool m_requestFileName;
+    qint64 m_bytesReceived;
+    QTime m_downloadTime;
+};
+
+class AutoSaver;
+class DownloadModel;
+QT_BEGIN_NAMESPACE
+class QFileIconProvider;
+QT_END_NAMESPACE
+
+class DownloadManager : public QDialog, public Ui_DownloadDialog
+{
+    Q_OBJECT
+    Q_PROPERTY(RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy)
+    Q_ENUMS(RemovePolicy)
+
+public:
+    enum RemovePolicy {
+        Never,
+        Exit,
+        SuccessFullDownload
+    };
+
+    DownloadManager(QWidget *parent = 0);
+    ~DownloadManager();
+    int activeDownloads() const;
+
+    RemovePolicy removePolicy() const;
+    void setRemovePolicy(RemovePolicy policy);
+
+public slots:
+    void download(const QNetworkRequest &request, bool requestFileName = false);
+    inline void download(const QUrl &url, bool requestFileName = false)
+        { download(QNetworkRequest(url), requestFileName); }
+    void handleUnsupportedContent(QNetworkReply *reply, bool requestFileName = false);
+    void cleanup();
+
+private slots:
+    void save() const;
+    void updateRow();
+
+private:
+    void addItem(DownloadItem *item);
+    void updateItemCount();
+    void load();
+
+    AutoSaver *m_autoSaver;
+    DownloadModel *m_model;
+    QNetworkAccessManager *m_manager;
+    QFileIconProvider *m_iconProvider;
+    QList<DownloadItem*> m_downloads;
+    RemovePolicy m_removePolicy;
+    friend class DownloadModel;
+};
+
+class DownloadModel : public QAbstractListModel
+{
+    friend class DownloadManager;
+    Q_OBJECT
+
+public:
+    DownloadModel(DownloadManager *downloadManager, QObject *parent = 0);
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
+
+private:
+    DownloadManager *m_downloadManager;
+
+};
+
+#endif // DOWNLOADMANAGER_H
+