source: trunk/examples/network/torrent/mainwindow.h@ 846

Last change on this file since 846 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 3.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:BSD$
10** You may use this file under the terms of the BSD license as follows:
11**
12** "Redistribution and use in source and binary forms, with or without
13** modification, are permitted provided that the following conditions are
14** met:
15** * Redistributions of source code must retain the above copyright
16** notice, this list of conditions and the following disclaimer.
17** * Redistributions in binary form must reproduce the above copyright
18** notice, this list of conditions and the following disclaimer in
19** the documentation and/or other materials provided with the
20** distribution.
21** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22** the names of its contributors may be used to endorse or promote
23** products derived from this software without specific prior written
24** permission.
25**
26** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41#ifndef MAINWINDOW_H
42#define MAINWINDOW_H
43
44#include <QList>
45#include <QStringList>
46#include <QMainWindow>
47
48#include "torrentclient.h"
49
50QT_BEGIN_NAMESPACE
51class QAction;
52class QCloseEvent;
53class QLabel;
54class QProgressDialog;
55class QSlider;
56QT_END_NAMESPACE
57class TorrentView;
58
59class MainWindow : public QMainWindow
60{
61 Q_OBJECT
62
63public:
64 MainWindow(QWidget *parent = 0);
65
66 QSize sizeHint() const;
67 const TorrentClient *clientForRow(int row) const;
68
69protected:
70 void closeEvent(QCloseEvent *event);
71
72private slots:
73 void loadSettings();
74 void saveSettings();
75
76 bool addTorrent();
77 void removeTorrent();
78 void pauseTorrent();
79 void moveTorrentUp();
80 void moveTorrentDown();
81
82 void torrentStopped();
83 void torrentError(TorrentClient::Error error);
84
85 void updateState(TorrentClient::State state);
86 void updatePeerInfo();
87 void updateProgress(int percent);
88 void updateDownloadRate(int bytesPerSecond);
89 void updateUploadRate(int bytesPerSecond);
90
91 void setUploadLimit(int bytes);
92 void setDownloadLimit(int bytes);
93
94 void about();
95 void setActionsEnabled();
96 void acceptFileDrop(const QString &fileName);
97
98private:
99 int rowOfClient(TorrentClient *client) const;
100 bool addTorrent(const QString &fileName, const QString &destinationFolder,
101 const QByteArray &resumeState = QByteArray());
102
103 TorrentView *torrentView;
104 QAction *pauseTorrentAction;
105 QAction *removeTorrentAction;
106 QAction *upActionTool;
107 QAction *downActionTool;
108 QSlider *uploadLimitSlider;
109 QSlider *downloadLimitSlider;
110 QLabel *uploadLimitLabel;
111 QLabel *downloadLimitLabel;
112
113 int uploadLimit;
114 int downloadLimit;
115
116 struct Job {
117 TorrentClient *client;
118 QString torrentFileName;
119 QString destinationDirectory;
120 };
121 QList<Job> jobs;
122 int jobsStopped;
123 int jobsToStop;
124
125 QString lastDirectory;
126 QProgressDialog *quitDialog;
127
128 bool saveChanges;
129};
130
131#endif
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