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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 
50 QT_BEGIN_NAMESPACE
51 class QAction;
52 class QCloseEvent;
53 class QLabel;
54 class QProgressDialog;
55 class QSlider;
56 QT_END_NAMESPACE
57 class TorrentView;
58 
59 class MainWindow : public QMainWindow
60 {
61     Q_OBJECT
62 
63 public:
64     MainWindow(QWidget *parent = 0);
65 
66     QSize sizeHint() const;
67     const TorrentClient *clientForRow(int row) const;
68 
69 protected:
70     void closeEvent(QCloseEvent *event);
71 
72 private 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 
98 private:
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
132