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

   1 /***************************************************************************
   2  *   Copyright (C) 2010 by Ixonos Plc   *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; version 2 of the License.               *
   7  *                                                                         *
   8  *   This program is distributed in the hope that it will be useful,       *
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  11  *   GNU General Public License for more details.                          *
  12  *                                                                         *
  13  *   You should have received a copy of the GNU General Public License     *
  14  *   along with this program; if not, write to the                         *
  15  *   Free Software Foundation, Inc.,                                       *
  16  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  17  ***************************************************************************/
  18 #ifndef DOWNLOADVIEW_H
  19 #define DOWNLOADVIEW_H
  20
  21 #include <map>
  22
  23 #include <QTreeWidget>
  24
  25 #include "QBittorrentSession.h"
  26
  27 class DownloadViewItem;
  28 class QTimer;
  29
  30 /**
  31         @class DownloadView
  32         @brief A view showing all downloaded torrents
  33         @author Lassi Väätämöinen <lassi.vaatamoinen@ixonos.com>
  34 */
  35 class DownloadView : public QTreeWidget
  36 {
  37         Q_OBJECT
  38
  39 public:
  40         DownloadView(QWidget* parent);
  41
  42         ~DownloadView();
  43
  44         void newItem(qtrapids::QTorrentHandle handle);
  45         void updateItem(qtrapids::QTorrentHandle handle);
  46         qtrapids::QTorrentHandle removeSelected();
  47         void removeItem(qtrapids::QTorrentHandle handle);
  48         void setRefreshInterval(int msec);
  49
  50 private slots:
  51         void on_itemClicked(QTreeWidgetItem * item, int column);
  52         void on_timeout();
  53
  54 private:
  55         // Maps torrent to downloadview item.
  56         // Key: SHA1 info hash of torrent. Data: View item corresponding to torrent.
  57         std::map<qtrapids::QTorrentHandle, DownloadViewItem*> items_;
  58         QTimer *timer_;
  59
  60         // Private functions.
  61         QString GetStatusString(qtrapids::QTorrentHandle::State const& status) const;
  62         QColor GetStatusColor(qtrapids::QTorrentHandle::State const& status) const;
  63         void UpdateView();
  64
  65
  66 };
  67
  68
  69 /**
  70         @class DownloadViewItem
  71         @brief Represents one item row of DownloadView
  72 */
  73 class DownloadViewItem : public QTreeWidgetItem
  74 {
  75
  76 public:
  77         DownloadViewItem(QTreeWidget* parent, int type) :
  78                         QTreeWidgetItem(parent, type = QTreeWidgetItem::UserType) {};
  79
  80         DownloadViewItem(const QStringList& strings,
  81                          int type = QTreeWidgetItem::UserType) :
  82                         QTreeWidgetItem (strings, type = Type) {};
  83
  84
  85         /// @return An item comprising of string list, suitable for QTableView
  86         /// header.
  87         static DownloadViewItem *getHeaderItem() {
  88                 DownloadViewItem *item
  89                 = new DownloadViewItem(QStringList()
  90                                        << "Name"
  91                                        << "Size" << "Status"
  92                                        << "Progress" << "DL speed"
  93                                        << "UL speed" << "Seeds/Leechers"
  94                                        << "Ratio" << "ETA");
  95
  96                 return item;
  97         }
  98
  99         /// @todo QTorrentHandle as one hidden column
 100 };
 101
 102 #endif