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pmp_wifi
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device.h

device.h 7.2 KB
Постійне посилання Історія Запис

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  1. #pragma once
    2. 

  2. #include "../../Library/ml_pmp/pmp.h"
    3. 

  3. #include "../../Library/ml_pmp/transcoder.h"
    4. 

  4. #include <vector>
    5. 

  5. #include "WifiDevice.h"
    6. 

  6. #include "WifiPlaylist.h"
    7. 

  7. #include "main.h"
    8. 

  8. #include <bfc/platform/types.h>
    9. 

  9. 

  10. class WifiDevice;
    11. 

  11. class TemplateDevice : public Device
    12. 

  12. {
    13. 

  13. public:
    14. 

  14. 	typedef std::vector<WifiTrack*> TrackList;
    15. 

  15. 	typedef std::vector<WifiPlaylist*> PlaylistsList;
    16. 

  16. 	TemplateDevice(WifiDevice *device, const char *root_url, DeviceInfo *device_info, TemplateDevice::TrackList *track_list, TemplateDevice::PlaylistsList *playlists_list);
    17. 

  17. 	~TemplateDevice();
    18. 

  18. 	virtual __int64 getDeviceCapacityAvailable(); // in bytes
    19. 

  19. 	virtual __int64 getDeviceCapacityTotal(); // in bytes
    20. 

  20. 

  21. 	virtual void Eject(); // if you ejected successfully, you MUST call PMP_IPC_DEVICEDISCONNECTED and delete this;
    22. 

  22. 	virtual void Close(); // save any changes, and call PMP_IPC_DEVICEDISCONNECTED AND delete this;
    23. 

  23. 	void CloseAsync();
    24. 

  24. 

  25. 	// return 0 for success, -1 for failed or cancelled
    26. 

  26. 	virtual int transferTrackToDevice(const itemRecordW * track, // the track to transfer
    27. 

  27. 		void * callbackContext, //pass this to the callback
    28. 

  28. 		void (*callback)(void *callbackContext, wchar_t *status),  // call this every so often so the GUI can be updated. Including when finished!
    29. 

  29. 		songid_t * songid, // fill in the songid when you are finished
    30. 

  30. 		int * killswitch // if this gets set to anything other than zero, the transfer has been cancelled by the user
    31. 

  31. 		);
    32. 

  32. 	virtual int trackAddedToTransferQueue(const itemRecordW *track); // return 0 to accept, -1 for "not enough space", -2 for "incorrect format"
    33. 

  33. 	virtual void trackRemovedFromTransferQueue(const itemRecordW *track); 
    34. 

  34. 

  35. 	// return the amount of space that will be taken up on the device by the track (once it has been tranferred)
    36. 

  36. 	// or 0 for incompatable. This is usually the filesize, unless you are transcoding. An estimate is acceptable.
    37. 

  37. 	virtual __int64 getTrackSizeOnDevice(const itemRecordW *track); 
    38. 

  38. 

  39. 	virtual void deleteTrack(songid_t songid); // physically remove from device. Be sure to remove it from all the playlists!
    40. 

  40. 

  41. 	virtual void commitChanges(); // optional. Will be called at a good time to save changes
    42. 

  42. 

  43. 	virtual int getPlaylistCount(); // always at least 1. playlistnumber 0 is the Master Playlist containing all tracks.
    44. 

  44. 	// PlaylistName(0) should return the name of the device.
    45. 

  45. 	virtual void getPlaylistName(int playlistnumber, wchar_t *buf, int len);
    46. 

  46. 	virtual int getPlaylistLength(int playlistnumber);
    47. 

  47. 	virtual songid_t getPlaylistTrack(int playlistnumber,int songnum); // returns a songid
    48. 

  48. 

  49. 	virtual void setPlaylistName(int playlistnumber, const wchar_t *buf); // with playlistnumber==0, set the name of the device.
    50. 

  50. 	virtual void playlistSwapItems(int playlistnumber, int posA, int posB); // swap the songs at position posA and posB
    51. 

  51. 	virtual void sortPlaylist(int playlistnumber, int sortBy);
    52. 

  52. 	virtual void addTrackToPlaylist(int playlistnumber, songid_t songid); // adds songid to the end of the playlist
    53. 

  53. 	virtual void removeTrackFromPlaylist(int playlistnumber, int songnum); //where songnum is the position of the track in the playlist
    54. 

  54. 

  55. 	virtual void deletePlaylist(int playlistnumber);
    56. 

  56. 	virtual int newPlaylist(const wchar_t *name); // create empty playlist, returns playlistnumber. -1 for failed.
    57. 

  57. 

  58. 	virtual void getTrackArtist(songid_t songid, wchar_t *buf, int len);
    59. 

  59. 	virtual void getTrackAlbum(songid_t songid, wchar_t *buf, int len);
    60. 

  60. 	virtual void getTrackTitle(songid_t songid, wchar_t *buf, int len);
    61. 

  61. 	virtual int getTrackTrackNum(songid_t songid);
    62. 

  62. 	virtual int getTrackDiscNum(songid_t songid);
    63. 

  63. 	virtual void getTrackGenre(songid_t songid, wchar_t * buf, int len);
    64. 

  64. 	virtual int getTrackYear(songid_t songid);
    65. 

  65. 	virtual __int64 getTrackSize(songid_t songid); // in bytes
    66. 

  66. 	virtual int getTrackLength(songid_t songid); // in millisecs
    67. 

  67. 	virtual int getTrackBitrate(songid_t songid); // in kbps
    68. 

  68. 	virtual int getTrackPlayCount(songid_t songid);
    69. 

  69. 	virtual int getTrackRating(songid_t songid); //0-5
    70. 

  70. 	virtual __time64_t getTrackLastPlayed(songid_t songid); // in unix time format
    71. 

  71. 	virtual __time64_t getTrackLastUpdated(songid_t songid); // in unix time format
    72. 

  72. 	virtual void getTrackAlbumArtist(songid_t songid, wchar_t *buf, int len);
    73. 

  73. 	virtual void getTrackPublisher(songid_t songid, wchar_t *buf, int len);
    74. 

  74. 	virtual void getTrackComposer(songid_t songid, wchar_t *buf, int len);
    75. 

  75. 	virtual int getTrackType(songid_t songid);
    76. 

  76. 	virtual void getTrackExtraInfo(songid_t songid, const wchar_t *field, wchar_t *buf, int len) ; //optional
    77. 

  77. 

  78. 	// feel free to ignore any you don't support
    79. 

  79. 	virtual void setTrackArtist(songid_t songid, const wchar_t *value);
    80. 

  80. 	virtual void setTrackAlbum(songid_t songid, const wchar_t *value);
    81. 

  81. 	virtual void setTrackTitle(songid_t songid, const wchar_t *value);
    82. 

  82. 	virtual void setTrackTrackNum(songid_t songid, int value);
    83. 

  83. 	virtual void setTrackDiscNum(songid_t songid, int value);
    84. 

  84. 	virtual void setTrackGenre(songid_t songid, const wchar_t *value);
    85. 

  85. 	virtual void setTrackYear(songid_t songid, int year);
    86. 

  86. 	virtual void setTrackPlayCount(songid_t songid, int value);
    87. 

  87. 	virtual void setTrackRating(songid_t songid, int value);
    88. 

  88. 	virtual void setTrackLastPlayed(songid_t songid, __time64_t value); // in unix time format
    89. 

  89. 	virtual void setTrackLastUpdated(songid_t songid, __time64_t value); // in unix time format
    90. 

  90. 	virtual void setTrackAlbumArtist(songid_t songid, const wchar_t *value);
    91. 

  91. 	virtual void setTrackPublisher(songid_t songid, const wchar_t *value);
    92. 

  92. 	virtual void setTrackComposer(songid_t songid, const wchar_t *value);
    93. 

  93. 	virtual void setTrackExtraInfo(songid_t songid, const wchar_t *field, const wchar_t *value) ; //optional
    94. 

  94. 

  95. 	virtual bool playTracks(songid_t * songidList, int listLength, int startPlaybackAt, bool enqueue); // return false if unsupported
    96. 

  96. 

  97. 	virtual intptr_t extraActions(intptr_t param1, intptr_t param2, intptr_t param3,intptr_t param4);
    98. 

  98. 

  99. 	virtual bool copyToHardDriveSupported();
    100. 

  100. 

  101. 	virtual __int64 songSizeOnHardDrive(songid_t song); // how big a song will be when copied back. Return -1 for not supported.
    102. 

  102. 

  103. 	virtual int copyToHardDrive(songid_t song, // the song to copy
    104. 

  104. 		wchar_t * path, // path to copy to, in the form "c:\directory\song". The directory will already be created, you must append ".mp3" or whatever to this string! (there is space for at least 10 new characters).
    105. 

  105. 		void * callbackContext, //pass this to the callback
    106. 

  106. 		void (*callback)(void * callbackContext, wchar_t * status),  // call this every so often so the GUI can be updated. Including when finished!
    107. 

  107. 		int * killswitch // if this gets set to anything other than zero, the transfer has been cancelled by the user
    108. 

  108. 		); // -1 for failed/not supported. 0 for success.
    109. 

  109. 

  110. 	// art functions
    111. 

  111. 	virtual void setArt(songid_t songid, void *buf, int w, int h); //buf is in format ARGB32*
    112. 

  112. 	virtual pmpart_t getArt(songid_t songid);
    113. 

  113. 	virtual void releaseArt(pmpart_t art);
    114. 

  114. 	virtual int drawArt(pmpart_t art, HDC dc, int x, int y, int w, int h);
    115. 

  115. 	virtual void getArtNaturalSize(pmpart_t art, int *w, int *h);
    116. 

  116. 	virtual void setArtNaturalSize(pmpart_t art, int w, int h);
    117. 

  117. 	virtual void getArtData(pmpart_t art, void* data); // data ARGB32* is at natural size
    118. 

  118. 	virtual bool artIsEqual(pmpart_t a, pmpart_t b);
    119. 

  119. 

  120. 	PlaylistsList playlists;
    121. 

  121. 	TrackList tracks;
    122. 

  122. 	DeviceInfo device_info; 
    123. 

  123. 	char *url;
    124. 

  124. 	int image16, image160;
    125. 

  125. 	Transcoder *transcoder;
    126. 

  126. 	int64_t transferQueueLength;
    127. 

  127. };
    128.