1 #ifndef MIDWINDOW_H 2 #define MIDWINDOW_H 3 #include <QObject> 4 5 class MidWindow:public QObject 6 { 7 Q_OBJECT 8 public: 9 MidWindow(); 10 void mount_usb(); 11 void umount_usb(); 12 void mount_sdcard(); 13 void umount_sdcard(); 14 void on_voice_change(int value); 15 void on_video_complete(); 16 signals: 17 void usb_insert(); 18 void usb_delete(); 19 void sdcard_insert(); 20 void sdcard_delete(); 21 void voice_change(int value); 22 void video_complete(); 23 24 }; 25 26 #endif // MIDWINDOW_H 27