8907154c1a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35650 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
135 lines
3.6 KiB
C++
135 lines
3.6 KiB
C++
// /////////////////////////////////////////////////////////////////////////////
|
|
// Name: vidxanm.h
|
|
// Purpose: wxMMedia
|
|
// Author: Guilhem Lavaux
|
|
// Created: 1997
|
|
// Updated: 1998
|
|
// Copyright: (C) 1997, 1998, Guilhem Lavaux
|
|
// License: wxWindows license
|
|
// /////////////////////////////////////////////////////////////////////////////
|
|
/* Real -*- C++ -*- */
|
|
#ifndef __VID_xanim_H__
|
|
#define __VID_xanim_H__
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
// For compilers that support precompilation, includes "wx/wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#include "wx/process.h"
|
|
|
|
// for all others, include the necessary headers (this file is usually all you
|
|
// need because it includes almost all "standard" wxWidgets headers
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/defs.h"
|
|
#include "wx/string.h"
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// System dependent headers
|
|
|
|
#if defined(WXMMEDIA_INTERNAL) && (defined(__X__) || defined(__WXGTK__))
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xatom.h>
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMMedia2 headers
|
|
|
|
#include "wx/mmedia/defs.h"
|
|
#include "wx/mmedia/vidbase.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Internal types
|
|
|
|
#ifdef WXMMEDIA_INTERNAL
|
|
typedef struct wxXANIMinternal {
|
|
Display *xanim_dpy;
|
|
Window xanim_window;
|
|
Atom xanim_atom, xanim_ret;
|
|
} wxXANIMinternal;
|
|
|
|
#ifndef __XANIM_COMMAND__
|
|
#define __XANIM_COMMAND__ "/usr/X11R6/bin/xanim"
|
|
#endif
|
|
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Class definition
|
|
|
|
class WXDLLIMPEXP_MMEDIA wxVideoXANIM : public wxVideoBaseDriver {
|
|
DECLARE_DYNAMIC_CLASS(wxVideoXANIM)
|
|
protected:
|
|
// Remember the state of the subprocess
|
|
bool m_xanim_started, m_paused;
|
|
// Pure X11 variables
|
|
struct wxXANIMinternal *m_internal;
|
|
wxString m_filename;
|
|
wxProcess *m_xanim_detector;
|
|
// Remember to delete the temporary file when necessary
|
|
bool m_remove_file;
|
|
wxUint32 m_size[2];
|
|
wxUint32 m_sampleRate;
|
|
wxUint8 m_channels;
|
|
wxUint8 m_bps;
|
|
wxUint32 m_frames;
|
|
double m_frameRate;
|
|
wxString m_movieCodec, m_audioCodec;
|
|
|
|
public:
|
|
wxVideoXANIM();
|
|
wxVideoXANIM(wxInputStream& str);
|
|
wxVideoXANIM(const wxString& filename);
|
|
~wxVideoXANIM();
|
|
|
|
bool Play();
|
|
bool Pause();
|
|
bool Resume();
|
|
bool Stop();
|
|
|
|
bool SetVolume(wxUint8 vol);
|
|
bool SetSize(wxSize size);
|
|
bool GetSize(wxSize& size) const;
|
|
|
|
// Return the video codec name
|
|
wxString GetMovieCodec() const;
|
|
// Return the audio codec name
|
|
wxString GetAudioCodec() const;
|
|
// Return misc info about audio
|
|
wxUint32 GetSampleRate() const;
|
|
wxUint8 GetChannels() const;
|
|
wxUint8 GetBPS() const;
|
|
// Return frame rate
|
|
double GetFrameRate() const;
|
|
// Return number of frames in the movie
|
|
wxUint32 GetNbFrames() const;
|
|
|
|
bool IsCapable(wxVideoType v_type) const;
|
|
|
|
bool AttachOutput(wxWindow& output);
|
|
void DetachOutput();
|
|
|
|
bool IsPaused() const;
|
|
bool IsStopped() const;
|
|
|
|
friend class wxVideoXANIMProcess;
|
|
|
|
protected:
|
|
// Start the subprocess with the right parameters
|
|
bool RestartXANIM();
|
|
// Send a command to the subprocess
|
|
bool SendCommand(const char *command,char **ret = NULL,
|
|
wxUint32 *size = NULL);
|
|
|
|
// Collect informations from XAnim
|
|
bool CollectInfo();
|
|
};
|
|
|
|
#endif
|