src/add-ons/media/media-add-ons/multi_audio/MultiAudioAddOn.h

   1 /*
   2  * Copyright (c) 2002, Jerome Duval (jerome.duval@free.fr)
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef MULTI_AUDIO_ADDON_H
   6 #define MULTI_AUDIO_ADDON_H
   7
   8
   9 #include <MediaDefs.h>
  10 #include <MediaAddOn.h>
  11 #include <Message.h>
  12
  13 class BEntry;
  14
  15
  16 class MultiAudioAddOn : public BMediaAddOn {
  17 public:
  18                                                 MultiAudioAddOn(image_id image);
  19         virtual                         ~MultiAudioAddOn();
  20
  21         virtual status_t        InitCheck(const char** _failureText);
  22         virtual int32           CountFlavors();
  23         virtual status_t        GetFlavorAt(int32 i, const flavor_info** _info);
  24         virtual BMediaNode*     InstantiateNodeFor(const flavor_info* info,
  25                                                         BMessage* config, status_t* _error);
  26         virtual status_t        GetConfigurationFor(BMediaNode* node,
  27                                                         BMessage* message);
  28         virtual bool            WantsAutoStart();
  29         virtual status_t        AutoStart(int count, BMediaNode** _node,
  30                                                         int32* _internalID, bool* _hasMore);
  31
  32 private:
  33                         status_t        _RecursiveScan(const char* path, BEntry* rootEntry = NULL,
  34                                                         uint32 depth = 0);
  35                         void            _SaveSettings();
  36                         void            _LoadSettings();
  37
  38 private:
  39         status_t                fInitStatus;
  40         BList                   fDevices;
  41
  42         BMessage                fSettings;
  43                 // loaded from settings directory
  44 };
  45
  46 extern "C" BMediaAddOn* make_media_addon(image_id you);
  47
  48 #endif  // MULTI_AUDIO_ADDON_H