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      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)
     47