projects / wxWidgets.git / blame
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|---|---|---|
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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 | ||
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14 | #if defined(__WINDOWS__) && !defined(__MINGW32__) && !defined(__WATCOMC__) |
| 15 | // versions of Open Watcom and MinGW tested against this source does not | |
| 16 | // deliver "digitalv.h" required in this feature | |
| 17 | ||
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18 | // ---------------------------------------------------------------------------- |
| 19 | // headers | |
| 20 | // ---------------------------------------------------------------------------- | |
| 21 | // For compilers that support precompilation, includes "wx/wx.h". | |
| 22 | #include "wx/wxprec.h" | |
| 23 | ||
| 24 | #ifdef __BORLANDC__ | |
| 25 | #pragma hdrstop | |
| 26 | #endif | |
| 27 | ||
| 28 | // for all others, include the necessary headers (this file is usually all you | |
| be5a51fb | 29 | // need because it includes almost all "standard" wxWidgets headers |
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30 | #ifndef WX_PRECOMP |
| 31 | #include "wx/string.h" | |
| 32 | #include "wx/stream.h" | |
| 33 | #include "wx/window.h" | |
| 34 | #endif | |
| 35 | ||
| 36 | // ---------------------------------------------------------------------------- | |
| 37 | // wxMMedia2 headers | |
| 38 | ||
| 15e8daec | 39 | #include "wx/mmedia/defs.h" |
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40 | #include "wx/mmedia/vidbase.h" |
| 41 | ||
| 42 | // ---------------------------------------------------------------------------- | |
| 43 | // System headers and private types | |
| 44 | ||
| 45 | #ifdef WXMMEDIA_INTERNAL | |
| 46 | #include <windows.h> | |
| 47 | #include <mmsystem.h> | |
| 48 | ||
| 49 | typedef struct VIDW_Internal { | |
| 50 | MCIDEVICEID m_dev_id; | |
| 51 | } wxVIDWinternal; | |
| 52 | #endif | |
| 53 | ||
| 54 | // ---------------------------------------------------------------------------- | |
| 55 | // Class definition | |
| 56 | ||
| 15e8daec | 57 | class WXDLLIMPEXP_MMEDIA wxVideoWindows : public wxVideoBaseDriver { |
| e8482f24 GL |
58 | DECLARE_DYNAMIC_CLASS(wxVideoWindows) |
| 59 | protected: | |
| 60 | struct VIDW_Internal *m_internal; | |
| 61 | bool m_paused, m_stopped, m_remove_file; | |
| 62 | wxString m_filename; | |
| 63 | double m_frameRate; | |
| 64 | wxUint8 m_bps; | |
| 65 | ||
| 66 | void OpenFile(); | |
| 67 | public: | |
| 68 | wxVideoWindows(void); | |
| 69 | wxVideoWindows(wxInputStream& str); | |
| 70 | wxVideoWindows(const wxString& fname); | |
| 71 | ~wxVideoWindows(void); | |
| 72 | ||
| 73 | bool Play(); | |
| 74 | bool Stop(); | |
| 75 | bool Pause(); | |
| 76 | bool Resume(); | |
| 77 | ||
| 78 | bool GetSize(wxSize& size) const; | |
| 79 | bool SetSize(wxSize size); | |
| 80 | ||
| 81 | // Return codec name for each stream. | |
| 82 | wxString GetMovieCodec() const; | |
| 83 | wxString GetAudioCodec() const; | |
| 84 | // Return misc. info about audio | |
| 85 | wxUint32 GetSampleRate() const; | |
| 86 | wxUint8 GetChannels() const; | |
| 87 | wxUint8 GetBPS() const; | |
| 88 | // Return the frame rate of the video (in frames/second) | |
| 89 | double GetFrameRate() const; | |
| 90 | // Return the total number of frames in the movie | |
| 91 | wxUint32 GetNbFrames() const; | |
| 92 | ||
| 2bbf230a | 93 | bool IsCapable(wxVideoType v_type) const; |
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94 | |
| 95 | bool AttachOutput(wxWindow& output); | |
| 96 | void DetachOutput(void); | |
| 97 | ||
| 98 | bool IsPaused() const; | |
| 99 | bool IsStopped() const; | |
| 100 | }; | |
| 101 | ||
| 102 | #endif | |
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103 | |
| 104 | #endif |