utils/wxMMedia2/lib/vidxanm.h

   1 // /////////////////////////////////////////////////////////////////////////////
   2 // Name:       vidxanm.h
   3 // Purpose:    wxMMedia
   4 // Author:     Guilhem Lavaux
   5 // Created:    1997
   6 // Updated:    1998
   7 // Copyright:  (C) 1997, 1998, Guilhem Lavaux
   8 // License:    wxWindows license
   9 // /////////////////////////////////////////////////////////////////////////////
  10 /* Real -*- C++ -*- */
  11 #ifndef __VID_xanim_H__
  12 #define __VID_xanim_H__
  13
  14 #ifdef __GNUG__
  15     #pragma interface "vidxanm.h"
  16 #endif
  17
  18 #include "wx/defs.h"
  19 #include "wx/string.h"
  20 #include "wx/process.h"
  21
  22 #if defined(WXMMEDIA_INTERNAL) && (defined(__X__) || defined(__WXGTK__))
  23 #include <X11/Xlib.h>
  24 #include <X11/Xatom.h>
  25 #endif
  26
  27 #include "vidbase.h"
  28
  29 #ifdef WXMMEDIA_INTERNAL
  30 typedef struct wxXANIMinternal {
  31   Display *xanim_dpy;
  32   Window xanim_window;
  33   Atom xanim_atom, xanim_ret;
  34 } wxXANIMinternal;
  35
  36 #ifndef __XANIM_COMMAND__
  37 #define __XANIM_COMMAND__ "/usr/X11R6/bin/xanim"
  38 #endif
  39 #endif
  40
  41 class wxVideoXANIM : public wxVideoBaseDriver {
  42   DECLARE_DYNAMIC_CLASS(wxVideoXANIM)
  43 protected:
  44   bool m_xanim_started, m_paused;
  45   struct wxXANIMinternal *m_internal;
  46   wxString m_filename;
  47   wxProcess *m_xanim_detector;
  48 public:
  49   wxVideoXANIM();
  50   wxVideoXANIM(wxInputStream& str);
  51   ~wxVideoXANIM();
  52
  53   bool Play();
  54   bool Pause();
  55   bool Resume();
  56   bool Stop();
  57
  58   bool SetVolume(wxUint8 vol);
  59   bool Resize(wxUint16 w, wxUint16 h);
  60   bool GetSize(wxSize& size) const;
  61
  62   bool IsCapable(wxVideoType v_type);
  63
  64   bool AttachOutput(wxWindow& output);
  65   void DetachOutput();
  66
  67   bool IsPaused();
  68   bool IsStopped();
  69
  70   friend class wxVideoXANIMProcess;
  71
  72 protected:
  73   ///
  74   bool RestartXANIM();
  75   ///
  76   bool SendCommand(const char *command, char **ret = NULL,
  77                      wxUint32 *size = NULL);
  78 };
  79
  80 #endif