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50
51#ifndef MAINWINDOW_H
52#define MAINWINDOW_H
53
54#include <QList>
55#include <QStringList>
56#include <QMainWindow>
57
58#include "torrentclient.h"
59
60QT_BEGIN_NAMESPACE
61class QAction;
62class QCloseEvent;
63class QLabel;
64class QProgressDialog;
65class QSlider;
66QT_END_NAMESPACE
67class TorrentView;
68
69class MainWindow : public QMainWindow
70{
71 Q_OBJECT
72
73public:
74 MainWindow(QWidget *parent = nullptr);
75
76 QSize sizeHint() const override;
77 const TorrentClient *clientForRow(int row) const;
78
79protected:
80 void closeEvent(QCloseEvent *event) override;
81
82private slots:
83 void loadSettings();
84 void saveSettings();
85
86 bool addTorrent();
87 void removeTorrent();
88 void pauseTorrent();
89 void moveTorrentUp();
90 void moveTorrentDown();
91
92 void torrentStopped();
93 void torrentError(TorrentClient::Error error);
94
95 void updateState(TorrentClient::State state);
96 void updatePeerInfo();
97 void updateProgress(int percent);
98 void updateDownloadRate(int bytesPerSecond);
99 void updateUploadRate(int bytesPerSecond);
100
101 void setUploadLimit(int bytes);
102 void setDownloadLimit(int bytes);
103
104 void about();
105 void setActionsEnabled();
106 void acceptFileDrop(const QString &fileName);
107
108private:
109 int rowOfClient(TorrentClient *client) const;
110 bool addTorrent(const QString &fileName, const QString &destinationFolder,
111 const QByteArray &resumeState = QByteArray());
112
113 TorrentView *torrentView;
114 QAction *pauseTorrentAction;
115 QAction *removeTorrentAction;
116 QAction *upActionTool;
117 QAction *downActionTool;
118 QSlider *uploadLimitSlider;
119 QSlider *downloadLimitSlider;
120 QLabel *uploadLimitLabel;
121 QLabel *downloadLimitLabel;
122
123 int uploadLimit;
124 int downloadLimit;
125
126 struct Job {
127 TorrentClient *client;
128 QString torrentFileName;
129 QString destinationDirectory;
130 };
131 QList<Job> jobs;
132 int jobsStopped;
133 int jobsToStop;
134
135 QString lastDirectory;
136 QProgressDialog *quitDialog;
137
138 bool saveChanges;
139};
140
141#endif
142

source code of qtbase/examples/network/torrent/mainwindow.h