include/wx/cocoa/sound.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/sound.h
   3 // Purpose:     wxSound class (loads and plays short Windows .wav files).
   4 //              Optional on non-Windows platforms.
   5 // Authors:     David Elliott, Ryan Norton
   6 // Modified by:
   7 // Created:     2004-10-02
   8 // Copyright:   (c) 2004 David Elliott, Ryan Norton
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_SOUND_H_
  13 #define _WX_COCOA_SOUND_H_
  14
  15 #include "wx/object.h"
  16 #include "wx/cocoa/ObjcRef.h"
  17
  18 class WXDLLIMPEXP_ADV wxSound : public wxSoundBase
  19 {
  20 public:
  21     wxSound()
  22     :   m_cocoaNSSound(NULL)
  23     {}
  24     wxSound(const wxString& fileName, bool isResource = false)
  25     :   m_cocoaNSSound(NULL)
  26     {   Create(fileName, isResource); }
  27     wxSound(size_t size, const void* data)
  28     :   m_cocoaNSSound(NULL)
  29     {   LoadWAV(data,size,true); }
  30     wxSound(const wxSound& sound); // why not?
  31     virtual ~wxSound();
  32
  33 public:
  34     bool Create(const wxString& fileName, bool isResource = false);
  35     bool IsOk() const
  36     {   return m_cocoaNSSound; }
  37     static void Stop();
  38     static bool IsPlaying();
  39
  40     void SetNSSound(WX_NSSound cocoaNSSound);
  41     inline WX_NSSound GetNSSound()
  42     {   return m_cocoaNSSound; }
  43 protected:
  44     bool DoPlay(unsigned flags) const;
  45     bool LoadWAV(const void* data, size_t length, bool copyData);
  46 private:
  47     WX_NSSound m_cocoaNSSound;
  48     static const wxObjcAutoRefFromAlloc<struct objc_object *> sm_cocoaDelegate;
  49 };
  50
  51 #endif //ndef _WX_COCOA_SOUND_H_