| | 1 | // ---------------------------------------------------------------------------- |
| | 2 | // Name: vidwin.h |
| | 3 | // Purpose: wxMMedia |
| | 4 | // Author: Guilhem Lavaux |
| | 5 | // Created: February 1998 |
| | 6 | // Updated: |
| | 7 | // Copyright: (C) 1998, Guilhem Lavaux |
| | 8 | // License: wxWindows license |
| | 9 | // ---------------------------------------------------------------------------- |
| | 10 | |
| | 11 | #ifndef __VID_windows_H__ |
| | 12 | #define __VID_windows_H__ |
| | 13 | |
| | 14 | #ifdef __GNUG__ |
| | 15 | #pragma interface "vidwin.h" |
| | 16 | #endif |
| | 17 | |
| | 18 | #if defined(__WINDOWS__) && !defined(__MINGW32__) && !defined(__WATCOMC__) |
| | 19 | // versions of Open Watcom and MinGW tested against this source does not |
| | 20 | // deliver "digitalv.h" required in this feature |
| | 21 | |
| | 22 | // ---------------------------------------------------------------------------- |
| | 23 | // headers |
| | 24 | // ---------------------------------------------------------------------------- |
| | 25 | // For compilers that support precompilation, includes "wx/wx.h". |
| | 26 | #include "wx/wxprec.h" |
| | 27 | |
| | 28 | #ifdef __BORLANDC__ |
| | 29 | #pragma hdrstop |
| | 30 | #endif |
| | 31 | |
| | 32 | // for all others, include the necessary headers (this file is usually all you |
| | 33 | // need because it includes almost all "standard" wxWidgets headers |
| | 34 | #ifndef WX_PRECOMP |
| | 35 | #include "wx/string.h" |
| | 36 | #include "wx/stream.h" |
| | 37 | #include "wx/window.h" |
| | 38 | #endif |
| | 39 | |
| | 40 | // ---------------------------------------------------------------------------- |
| | 41 | // wxMMedia2 headers |
| | 42 | |
| | 43 | #include "wx/mmedia/defs.h" |
| | 44 | #include "wx/mmedia/vidbase.h" |
| | 45 | |
| | 46 | // ---------------------------------------------------------------------------- |
| | 47 | // System headers and private types |
| | 48 | |
| | 49 | #ifdef WXMMEDIA_INTERNAL |
| | 50 | #include <windows.h> |
| | 51 | #include <mmsystem.h> |
| | 52 | |
| | 53 | typedef struct VIDW_Internal { |
| | 54 | MCIDEVICEID m_dev_id; |
| | 55 | } wxVIDWinternal; |
| | 56 | #endif |
| | 57 | |
| | 58 | // ---------------------------------------------------------------------------- |
| | 59 | // Class definition |
| | 60 | |
| | 61 | class WXDLLIMPEXP_MMEDIA wxVideoWindows : public wxVideoBaseDriver { |
| | 62 | DECLARE_DYNAMIC_CLASS(wxVideoWindows) |
| | 63 | protected: |
| | 64 | struct VIDW_Internal *m_internal; |
| | 65 | bool m_paused, m_stopped, m_remove_file; |
| | 66 | wxString m_filename; |
| | 67 | double m_frameRate; |
| | 68 | wxUint8 m_bps; |
| | 69 | |
| | 70 | void OpenFile(); |
| | 71 | public: |
| | 72 | wxVideoWindows(void); |
| | 73 | wxVideoWindows(wxInputStream& str); |
| | 74 | wxVideoWindows(const wxString& fname); |
| | 75 | ~wxVideoWindows(void); |
| | 76 | |
| | 77 | bool Play(); |
| | 78 | bool Stop(); |
| | 79 | bool Pause(); |
| | 80 | bool Resume(); |
| | 81 | |
| | 82 | bool GetSize(wxSize& size) const; |
| | 83 | bool SetSize(wxSize size); |
| | 84 | |
| | 85 | // Return codec name for each stream. |
| | 86 | wxString GetMovieCodec() const; |
| | 87 | wxString GetAudioCodec() const; |
| | 88 | // Return misc. info about audio |
| | 89 | wxUint32 GetSampleRate() const; |
| | 90 | wxUint8 GetChannels() const; |
| | 91 | wxUint8 GetBPS() const; |
| | 92 | // Return the frame rate of the video (in frames/second) |
| | 93 | double GetFrameRate() const; |
| | 94 | // Return the total number of frames in the movie |
| | 95 | wxUint32 GetNbFrames() const; |
| | 96 | |
| | 97 | bool IsCapable(wxVideoType v_type) const; |
| | 98 | |
| | 99 | bool AttachOutput(wxWindow& output); |
| | 100 | void DetachOutput(void); |
| | 101 | |
| | 102 | bool IsPaused() const; |
| | 103 | bool IsStopped() const; |
| | 104 | }; |
| | 105 | |
| | 106 | #endif |
| | 107 | |
| | 108 | #endif |
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