1#!/usr/bin/env python
2# Copyright (C) 2013 Intel Corporation. All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met:
7#
8#     * Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10#     * Redistributions in binary form must reproduce the above
11# copyright notice, this list of conditions and the following disclaimer
12# in the documentation and/or other materials provided with the
13# distribution.
14#     * Neither the name of Google Inc. nor the names of its
15# contributors may be used to endorse or promote products derived from
16# this software without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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24# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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28# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30from collections import defaultdict
31import sys
32
33import css_properties
34import in_generator
35from name_utilities import lower_first
36import template_expander
37
38
39class StylePropertyShorthandWriter(css_properties.CSSProperties):
40    class_name = 'StylePropertyShorthand'
41
42    def __init__(self, in_file_path):
43        super(StylePropertyShorthandWriter, self).__init__(in_file_path)
44        self._outputs = {
45            ('StylePropertyShorthand.cpp'): self.generate_style_property_shorthand_cpp,
46            ('StylePropertyShorthand.h'): self.generate_style_property_shorthand_h}
47
48        self._longhand_dictionary = defaultdict(list)
49
50        self._properties = {property_id: property for property_id, property in self._properties.items() if property['longhands']}
51
52        for property in self._properties.values():
53            property['longhand_property_ids'] = map(css_properties.css_name_to_enum, property['longhands'].split(';'))
54            for longhand in property['longhand_property_ids']:
55                self._longhand_dictionary[longhand].append(property)
56
57    @template_expander.use_jinja('StylePropertyShorthand.cpp.tmpl')
58    def generate_style_property_shorthand_cpp(self):
59        return {
60            'properties': self._properties,
61            'longhands_dictionary': self._longhand_dictionary,
62        }
63
64    @template_expander.use_jinja('StylePropertyShorthand.h.tmpl')
65    def generate_style_property_shorthand_h(self):
66        return {
67            'properties': self._properties,
68        }
69
70if __name__ == '__main__':
71    in_generator.Maker(StylePropertyShorthandWriter).main(sys.argv)
72