projects / wxWidgets.git / blame
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1 | // --------------------------------------------------------------------------- |
| 2 | // Name: cdbase.h | |
| 3 | // Purpose: wxMMedia | |
| 4 | // Author: Guilhem Lavaux | |
| 5 | // Created: 1997 | |
| 6 | // Updated: 1998, 1999, 2000 | |
| 7 | // Copyright: (C) 1997, 1998, 1999, 2000 Guilhem Lavaux | |
| 8 | // License: wxWindows license | |
| 9 | // --------------------------------------------------------------------------- | |
| 10 | #ifndef __CDA_base_H__ | |
| 11 | #define __CDA_base_H__ | |
| 12 | ||
| 13 | #ifdef __GNUG__ | |
| 14 | #pragma interface "cdbase.h" | |
| 15 | #endif | |
| 16 | ||
| 17 | #include "wx/defs.h" | |
| 18 | #include "wx/object.h" | |
| 19 | ||
| 20 | typedef struct wxCDtime { | |
| 21 | wxUint8 track; | |
| 22 | wxUint8 hour, min, sec; | |
| 23 | } wxCDtime; | |
| 24 | ||
| 25 | class WXDLLEXPORT wxCDAudio : public wxObject { | |
| 26 | DECLARE_ABSTRACT_CLASS(wxCDAudio) | |
| 27 | public: | |
| 28 | typedef enum { PLAYING, PAUSED, STOPPED } CDstatus; | |
| 29 | // Table of contents manager | |
| c42b1de6 | 30 | class WXDLLEXPORT CDtoc { |
| e8482f24 GL |
31 | protected: |
| 32 | wxCDtime *tracks_time, *tracks_pos; | |
| 33 | wxCDtime total_time; | |
| 34 | public: | |
| 35 | // | |
| 36 | CDtoc(wxCDtime& tot_tm, wxCDtime *trks_tm, wxCDtime *trks_pos) | |
| 37 | { tracks_time = trks_tm; total_time = tot_tm; tracks_pos = trks_pos; } | |
| 38 | ||
| 39 | // Returns the length of the specified track | |
| 40 | // track: track to get length | |
| 41 | wxCDtime GetTrackTime(wxUint8 track) const; | |
| 42 | // Returns the position of the specified track | |
| 43 | // track: track to get position | |
| 44 | wxCDtime GetTrackPos(wxUint8 track) const; | |
| 45 | // Returns the total time | |
| 46 | inline wxCDtime GetTotalTime() const { return total_time; } | |
| 47 | }; | |
| 48 | public: | |
| 49 | // | |
| 50 | wxCDAudio() : wxObject() {} | |
| 51 | // | |
| 52 | virtual ~wxCDAudio() {} | |
| 53 | ||
| 54 | // Play audio at the specified position | |
| 55 | virtual bool Play(const wxCDtime& beg_play, const wxCDtime& end_play) = 0; | |
| 56 | // Play audio from the specified to the end of the CD audio | |
| 57 | bool Play(const wxCDtime& beg_play); | |
| 58 | // | |
| 59 | bool Play(wxUint8 beg_track, wxUint8 end_track = 0); | |
| 60 | // Pause the audio playing | |
| 61 | virtual bool Pause() = 0; | |
| 62 | // Resume a paused audio playing | |
| 63 | virtual bool Resume() = 0; | |
| 64 | // Get the current CD status | |
| 65 | virtual CDstatus GetStatus() = 0; | |
| 66 | // Get the current playing time | |
| 67 | virtual wxCDtime GetTime() = 0; | |
| 68 | // Returns the table of contents | |
| 69 | virtual const CDtoc& GetToc() = 0; | |
| 70 | // CD ok | |
| 71 | virtual bool Ok() const = 0; | |
| 72 | }; | |
| 73 | ||
| 74 | #endif |