streaminfo.h

linux下实现视频播放的播放器

/*
 *  Copyright (C) 2008  mtrooper
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

/* $Id$ */

#ifndef STREAMINFO_H
#define STREAMINFO_H

#if (C_HAVE_WXGUI)

#include "wxGUI.h"
#include <wx/listctrl.h>
#include <wx/stattext.h>
#include <wx/statbox.h>

#undef StreamInfo_STYLE
#define StreamInfo_STYLE wxCAPTION | wxSYSTEM_MENU | wxDIALOG_NO_PARENT | wxMINIMIZE_BOX | wxCLOSE_BOX

class StreamInfo : public wxDialog
{
public:
    StreamInfo(wxWindow * parent, wxWindowID id = 1, const wxString & title =  wxT("Stream Info"),
		const wxPoint & pos =  wxDefaultPosition, const wxSize & size = wxDefaultSize, long style = StreamInfo_STYLE);
    void UpdateStreamInfo(PAT_entry * pat_entries, int num_pat_entries, int num_valid_pmts,
			    unsigned int MPEG2_Transport_VideoPID, unsigned int MPEG2_Transport_AudioPID);
    void UpdateVideoStream(int width, int height, long bitrate, double ar);
    void UpdateAudioStream(int frequency, int bitrate);
    void UpdateVideoActualBitrate(long actualBitrate);
    virtual ~StreamInfo();

private:
    wxListView * Streams;
    wxStaticBox * AllStreams;
    wxStaticBox * AudioStream;
    wxStaticText * AudioStreamFrequency;
    wxStaticText * AudioStreamBitrate;
    wxStaticText * AudioStreamType;
    wxStaticText * AudioStreamPID;
    wxStaticBox * VideoStream;
    wxStaticText * VideoStreamPID;
    wxStaticText * VideoStreamBitrate;
    wxStaticText * VideoStreamAR;
    wxStaticText * VideoStreamResolution;
    wxStaticText * VideoStreamType;
    wxStaticText * VideoStreamActualBitrate;

private:
    enum {
	ID_STREAMS = 1001,
	ID_ALLSTREAMS = 1002,
	ID_AUDIOSTREAMBITRATE = 1003,
	ID_AUDIOSTREAMTYPE = 1004,
	ID_AUDIOSTREAMPID = 1005,
	ID_AUDIOSTREAM = 1006,
	ID_VIDEOSTREAMPID = 1007,
	ID_VIDEOSTREAMBITRATE = 1008,
	ID_VIDEOSTREAMAR = 1009,
	ID_VIDEOSTREAMRESOLUTION = 1010,
	ID_VIDEOSTREAMTYPE = 1011,
	ID_VIDEOSTREAM = 1012,
	ID_AUDIOSTREAMFREQUENCY = 1013,
	ID_VIDEO_STREAM_ACTUAL_BITRATE = 1014
    };

private:
    void OnClose(wxCloseEvent& event);
    void CreateGUIControls();
    void OnStreamInfoKeyDown(wxKeyEvent& event);
};

#endif // C_HAVE_WXGUI

#endif // STREAMINFO_H