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      1 #!/usr/bin/env python
      2 # Copyright (C) 2013 Google Inc. All rights reserved.
      3 # Copyright (C) 2013 Igalia S.L. All rights reserved.
      4 #
      5 # Redistribution and use in source and binary forms, with or without
      6 # modification, are permitted provided that the following conditions are
      7 # met:
      8 #
      9 #     * Redistributions of source code must retain the above copyright
     10 # notice, this list of conditions and the following disclaimer.
     11 #     * Redistributions in binary form must reproduce the above
     12 # copyright notice, this list of conditions and the following disclaimer
     13 # in the documentation and/or other materials provided with the
     14 # distribution.
     15 #     * Neither the name of Google Inc. nor the names of its
     16 # contributors may be used to endorse or promote products derived from
     17 # this software without specific prior written permission.
     18 #
     19 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     20 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     21 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     22 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     23 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     24 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     25 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30 
     31 import sys
     32 import in_generator
     33 import template_expander
     34 import name_utilities
     35 
     36 
     37 def to_passing_type(typename):
     38     if typename == 'String':
     39         return 'const String&'
     40     return typename
     41 
     42 
     43 def to_idl_type(typename):
     44     if typename == 'int':
     45         return 'long'
     46     if typename == 'unsigned' or typename == 'size_t':
     47         return 'unsigned long'
     48     if typename == 'String':
     49         return 'DOMString'
     50     if typename == 'bool':
     51         return 'boolean'
     52     if typename == 'double':
     53         return 'double'
     54     return None
     55 
     56 
     57 class MakeSettingsWriter(in_generator.Writer):
     58     defaults = {
     59         'type': 'bool',
     60         'initial': None,
     61         'invalidate': None,
     62     }
     63     default_parameters = {}
     64     filters = {
     65         'upper_first': name_utilities.upper_first,
     66         'to_passing_type': to_passing_type,
     67         'to_idl_type': to_idl_type,
     68     }
     69 
     70     def __init__(self, in_file_path):
     71         super(MakeSettingsWriter, self).__init__(in_file_path)
     72 
     73         self.in_file.name_dictionaries.sort(key=lambda entry: entry['name'])
     74 
     75         self._outputs = {
     76             ('InternalSettingsGenerated.h'): self.generate_header,
     77             ('InternalSettingsGenerated.cpp'): self.generate_implementation,
     78             ('InternalSettingsGenerated.idl'): self.generate_idl,
     79             ('SettingsMacros.h'): self.generate_macros,
     80         }
     81         self._template_context = {
     82             'settings': self.in_file.name_dictionaries,
     83         }
     84 
     85     @template_expander.use_jinja('InternalSettingsGenerated.h.tmpl', filters=filters)
     86     def generate_header(self):
     87         return self._template_context
     88 
     89     @template_expander.use_jinja('InternalSettingsGenerated.cpp.tmpl', filters=filters)
     90     def generate_implementation(self):
     91         return self._template_context
     92 
     93     @template_expander.use_jinja('InternalSettingsGenerated.idl.tmpl', filters=filters)
     94     def generate_idl(self):
     95         return self._template_context
     96 
     97     @template_expander.use_jinja('SettingsMacros.h.tmpl', filters=filters)
     98     def generate_macros(self):
     99         return self._template_context
    100 
    101 
    102 if __name__ == '__main__':
    103     in_generator.Maker(MakeSettingsWriter).main(sys.argv)
    104