remote/source/xinemacontrol.h

   1 #ifndef XINEMACONTROL_H_
   2 #define XINEMACONTROL_H_
   3
   4 #include <QObject>
   5 #include <QSize>
   6 #include <QTcpSocket>
   7
   8 class XinemaControl: public QObject
   9 {
  10         Q_OBJECT
  11
  12 public:
  13         enum PlaybackState
  14         {
  15                 STOPPED,
  16                 PAUSED,
  17                 PLAYING
  18         };
  19
  20         enum
  21         {
  22                 OFF = -1
  23         };
  24
  25 private:
  26         QTcpSocket socket;
  27         QByteArray buffer;
  28         PlaybackState playback_state;
  29         QString title;
  30         float duration;
  31         float position;
  32         QSize video_size;
  33         float framerate;
  34         QString video_codec;
  35         QString audio_codec;
  36         QStringList audio_channels;
  37         QStringList spu_channels;
  38         int current_audio_channel;
  39         int current_spu_channel;
  40
  41 public:
  42         XinemaControl();
  43
  44         void connect(const QHostAddress &);
  45         bool is_connected() const;
  46
  47         void list_directory(const QString &);
  48         void play_file(const QString &);
  49
  50         PlaybackState get_playback_state() const { return playback_state; }
  51         const QString &get_title() const { return title; }
  52         float get_duration() const { return duration; }
  53         float get_position() const { return position; }
  54         const QSize &get_video_size() const { return video_size; }
  55         float get_framerate() const { return framerate; }
  56         const QString &get_video_codec() const { return video_codec; }
  57         const QString &get_audio_codec() const { return audio_codec; }
  58
  59         void play();
  60         void seek(float);
  61         void pause();
  62         void stop();
  63
  64         const QStringList &get_audio_channels() const { return audio_channels; }
  65         const QStringList &get_spu_channels() const { return spu_channels; }
  66         void select_audio_channel(int);
  67         void select_spu_channel(int);
  68         int get_current_audio_channel() const { return current_audio_channel; }
  69         int get_current_spu_channel() const { return current_spu_channel; }
  70
  71 signals:
  72         void connected();
  73         void disconnected();
  74         void directory_started(const QString &);
  75         void file_added(const QString &);
  76         void subdirectory_added(const QString &);
  77         void playback_state_changed(PlaybackState);
  78         void title_changed(const QString &);
  79         void duration_changed(float);
  80         void position_changed(float);
  81         void size_changed(const QSize &);
  82         void framerate_changed(float);
  83         void codecs_changed(const QString &, const QString &);
  84         void channels_changed();
  85         void current_audio_channel_changed(int);
  86         void current_spu_channel_changed(int);
  87
  88 private:
  89         void send_request(const QString &);
  90
  91 private slots:
  92         void data_available();
  93         void process_reply(const QString &);
  94         static int convert_channel(const QString &);
  95         static void resize_list(QStringList &, int);
  96 };
  97
  98 #endif