third_party/WebKit/Source/build/scripts/make_media_features.py

   1 #!/usr/bin/env python
   2
   3 # Copyright 2014 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 import media_feature_symbol
   8 import in_generator
   9 import template_expander
  10 import name_utilities
  11 import sys
  12
  13
  14 class MakeMediaFeaturesWriter(in_generator.Writer):
  15     defaults = {
  16         'Conditional': None,  # FIXME: Add support for Conditional.
  17         'RuntimeEnabled': None,
  18         'ImplementedAs': None,
  19     }
  20     filters = {
  21         'symbol': media_feature_symbol.getMediaFeatureSymbolWithSuffix(''),
  22         'to_macro_style': name_utilities.to_macro_style,
  23     }
  24     default_parameters = {
  25         'namespace': '',
  26         'export': '',
  27     }
  28
  29     def __init__(self, in_file_path):
  30         super(MakeMediaFeaturesWriter, self).__init__(in_file_path)
  31
  32         self._outputs = {
  33             ('MediaFeatures.h'): self.generate_header,
  34         }
  35         self._template_context = {
  36             'namespace': '',
  37             'export': '',
  38             'entries': self.in_file.name_dictionaries,
  39         }
  40
  41     @template_expander.use_jinja('MediaFeatures.h.tmpl', filters=filters)
  42     def generate_header(self):
  43         return self._template_context
  44
  45 if __name__ == '__main__':
  46     in_generator.Maker(MakeMediaFeaturesWriter).main(sys.argv)