interaction.py 1.3 KB

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  1. # Licensed to the Software Freedom Conservancy (SFC) under one
  2. # or more contributor license agreements. See the NOTICE file
  3. # distributed with this work for additional information
  4. # regarding copyright ownership. The SFC licenses this file
  5. # to you under the Apache License, Version 2.0 (the
  6. # "License"); you may not use this file except in compliance
  7. # with the License. You may obtain a copy of the License at
  8. #
  9. # http://www.apache.org/licenses/LICENSE-2.0
  10. #
  11. # Unless required by applicable law or agreed to in writing,
  12. # software distributed under the License is distributed on an
  13. # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14. # KIND, either express or implied. See the License for the
  15. # specific language governing permissions and limitations
  16. # under the License.
  17. KEY = "key"
  18. POINTER = "pointer"
  19. NONE = "none"
  20. SOURCE_TYPES = set([KEY, POINTER, NONE])
  21. class Interaction(object):
  22. PAUSE = "pause"
  23. def __init__(self, source):
  24. self.source = source
  25. class Pause(Interaction):
  26. def __init__(self, source, duration=0):
  27. super(Interaction, self).__init__()
  28. self.source = source
  29. self.duration = duration
  30. def encode(self):
  31. output = {"type": self.PAUSE}
  32. output["duration"] = self.duration * 1000
  33. return output