/src/echonest/support/midi/MidiInStream.py

http://echo-nest-remix.googlecode.com/ · Python · 52 lines · 13 code · 15 blank · 24 comment · 2 complexity · 4aface9043a5f15241bdbe06ad7f1926 MD5 · raw file 

    

  1. # -*- coding: ISO-8859-1 -*-

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  2. 

    3. 

  3. from MidiOutStream import MidiOutStream

    4. 

  4. 

    5. 

  5. class MidiInStream:

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  6. 

    7. 

  7.     """

    8. 

  8.     Takes midi events from the midi input and calls the apropriate

    9. 

  9.     method in the eventhandler object

    10. 

  10.     """

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  11. 

    12. 

  12.     def __init__(self, midiOutStream, device):

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  13. 

    14. 

  14.         """

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  15. 

    16. 

  16.         Sets a default output stream, and sets the device from where

    17. 

  17.         the input comes

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  18. 

    19. 

  19.         """

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  20. 

    21. 

  21.         if midiOutStream is None:

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  22.             self.midiOutStream = MidiOutStream()

    23. 

  23.         else:

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  24.             self.midiOutStream = midiOutStream

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  25. 

    26. 

  26. 

    27. 

  27.     def close(self):

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  28. 

    29. 

  29.         """

    30. 

  30.         Stop the MidiInstream

    31. 

  31.         """

    32. 

  32. 

    33. 

  33. 

    34. 

  34.     def read(self, time=0):

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  35. 

    36. 

  36.         """

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  37. 

    38. 

  38.         Start the MidiInstream.

    39. 

  39. 

    40. 

  40.         "time" sets timer to specific start value.

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  41. 

    42. 

  42.         """

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  43. 

    44. 

  44. 

    45. 

  45.     def resetTimer(self, time=0):

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  46.         """

    47. 

  47. 

    48. 

  48.         Resets the timer, probably a good idea if there is some kind

    49. 

  49.         of looping going on

    50. 

  50. 

    51. 

  51.         """
    52.