source: trunk/examples/network/torrent/mainwindow.h@ 5

Last change on this file since 5 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the examples of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef MAINWINDOW_H
43#define MAINWINDOW_H
44
45#include <QList>
46#include <QStringList>
47#include <QMainWindow>
48
49#include "torrentclient.h"
50
51QT_BEGIN_NAMESPACE
52class QAction;
53class QCloseEvent;
54class QLabel;
55class QProgressDialog;
56class QSlider;
57QT_END_NAMESPACE
58class TorrentView;
59
60class MainWindow : public QMainWindow
61{
62 Q_OBJECT
63
64public:
65 MainWindow(QWidget *parent = 0);
66
67 QSize sizeHint() const;
68 const TorrentClient *clientForRow(int row) const;
69
70protected:
71 void closeEvent(QCloseEvent *event);
72
73private slots:
74 void loadSettings();
75 void saveSettings();
76
77 bool addTorrent();
78 void removeTorrent();
79 void pauseTorrent();
80 void moveTorrentUp();
81 void moveTorrentDown();
82
83 void torrentStopped();
84 void torrentError(TorrentClient::Error error);
85
86 void updateState(TorrentClient::State state);
87 void updatePeerInfo();
88 void updateProgress(int percent);
89 void updateDownloadRate(int bytesPerSecond);
90 void updateUploadRate(int bytesPerSecond);
91
92 void setUploadLimit(int bytes);
93 void setDownloadLimit(int bytes);
94
95 void about();
96 void setActionsEnabled();
97 void acceptFileDrop(const QString &fileName);
98
99private:
100 int rowOfClient(TorrentClient *client) const;
101 bool addTorrent(const QString &fileName, const QString &destinationFolder,
102 const QByteArray &resumeState = QByteArray());
103
104 TorrentView *torrentView;
105 QAction *pauseTorrentAction;
106 QAction *removeTorrentAction;
107 QAction *upActionTool;
108 QAction *downActionTool;
109 QSlider *uploadLimitSlider;
110 QSlider *downloadLimitSlider;
111 QLabel *uploadLimitLabel;
112 QLabel *downloadLimitLabel;
113
114 int uploadLimit;
115 int downloadLimit;
116
117 struct Job {
118 TorrentClient *client;
119 QString torrentFileName;
120 QString destinationDirectory;
121 };
122 QList<Job> jobs;
123 int jobsStopped;
124 int jobsToStop;
125
126 QString lastDirectory;
127 QProgressDialog *quitDialog;
128
129 bool saveChanges;
130};
131
132#endif
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