git.maemo.org Git - qtrapids/blob - src/gui/DownloadView.h

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Lassi Väätämöinen   *
   3  *   lassi.vaatamoinen@ixonos.com   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #ifndef DOWNLOADVIEW_H
  21 #define DOWNLOADVIEW_H
  22
  23 #include <map>
  24
  25 #include <QTreeWidget>
  26
  27 #include "QBittorrentSession.h"
  28
  29 class DownloadViewItem;
  30 class QTimer;
  31
  32 /**
  33         @class DownloadView
  34         @brief A view showing all downloaded torrents
  35         @author Lassi Väätämöinen <lassi.vaatamoinen@ixonos.com>
  36 */
  37 class DownloadView : public QTreeWidget
  38 {
  39     Q_OBJECT
  40
  41 public:
  42     DownloadView(QWidget* parent);
  43
  44     ~DownloadView();
  45
  46     void newItem(qtrapids::QTorrentHandle handle);
  47     void updateItem(qtrapids::QTorrentHandle handle);
  48     qtrapids::QTorrentHandle removeSelected();
  49     void removeItem(qtrapids::QTorrentHandle handle);
  50     void setRefreshInterval(int msec);
  51
  52 private slots:
  53     void on_itemClicked(QTreeWidgetItem * item, int column);
  54     void on_timeout();
  55
  56 private:
  57     // Maps torrent to downloadview item.
  58     // Key: SHA1 info hash of torrent. Data: View item corresponding to torrent.
  59     std::map<qtrapids::QTorrentHandle, DownloadViewItem*> items_;
  60     QTimer *timer_;
  61
  62     // Private functions.
  63     QString GetStatusString(qtrapids::QTorrentHandle::State const& status) const;
  64     QColor GetStatusColor(qtrapids::QTorrentHandle::State const& status) const;
  65     void UpdateView();
  66
  67
  68 };
  69
  70
  71 /**
  72         @class DownloadViewItem
  73         @brief Represents one item row of DownloadView
  74 */
  75 class DownloadViewItem : public QTreeWidgetItem
  76 {
  77
  78 public:
  79     DownloadViewItem(QTreeWidget* parent, int type) :
  80             QTreeWidgetItem(parent, type = QTreeWidgetItem::UserType) {};
  81
  82     DownloadViewItem(const QStringList& strings,
  83                      int type = QTreeWidgetItem::UserType) :
  84             QTreeWidgetItem (strings, type = Type) {};
  85
  86
  87     /// @return An item comprising of string list, suitable for QTableView
  88     /// header.
  89     static DownloadViewItem *getHeaderItem()
  90     {
  91         DownloadViewItem *item
  92         = new DownloadViewItem(QStringList()
  93                                << "Name"
  94                                << "Size" << "Status"
  95                                << "Progress" << "DL speed"
  96                                << "UL speed" << "Seeds/Leechers"
  97                                << "Ratio" << "ETA");
  98
  99         return item;
 100     }
 101
 102     /// @todo QTorrentHandle as one hidden column
 103 };
 104
 105 #endif