Move the individual property definitions from client/base/Css to CSSStyleDeclaration.

client/base/scripts/css_code_generator.py

-#!/usr/bin/python2.6
-#
-# Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-"""Generates Css.dart from css property definitions defined in WebKit."""
-
-import tempfile, os
-
-COMMENT_LINE_PREFIX = '   * '
-SOURCE_PATH = 'Source/WebCore/css/CSSPropertyNames.in'
-INPUT_URL = 'http://trac.webkit.org/export/latest/trunk/%s' % SOURCE_PATH
-OUTPUT_FILE = '../Css.dart'
-
-def main():
-  _, css_names_file = tempfile.mkstemp('.CSSPropertyNames.in')
-  try:
-    if os.system('wget %s -O %s' % (INPUT_URL, css_names_file)):
-      return 1
-    generate_code(css_names_file)
-    print 'Successfully generated ' + OUTPUT_FILE
-  finally:
-    os.remove(css_names_file)
-
-def camelCaseName(name):
-  """Convert a CSS property name to a lowerCamelCase name."""
-  name = name.replace('-webkit-', '')
-  words = []
-  for word in name.split('-'):
-    if words:
-      words.append(word.title())
-    else:
-      words.append(word)
-  return ''.join(words)
-
-def generate_code(input_path):
-  data = open(input_path).readlines()
-
-  # filter CSSPropertyNames.in to only the properties
-  data = [d[:-1] for d in data
-          if len(d) > 1
-          and not d.startswith('#')
-          and not d.startswith('//')
-          and not '=' in d]
-
-  output_file = open(OUTPUT_FILE, 'w')
-
-  output_file.write("""
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// WARNING: Do not edit.
-// This file was generated by base/scripts/css_code_generator.py
-
-// Source of CSS properties:
-//   %s
-
-// TODO(jacobr): add versions that take numeric values in px, miliseconds, etc.
-
-/**
- * Browser neutral and typesafe class for setting CSS styles from Dart.
- * This class smoothes over browser differences.
- */
-class Css {
-  static String _cachedBrowserPrefix;
-
-  final CSSStyleDeclaration raw;
-  Css(CSSStyleDeclaration this.raw) { }
-
-  static String get _browserPrefix() {
-    if (_cachedBrowserPrefix === null) {
-      if (Device.isFirefox) {
-        _cachedBrowserPrefix = '-moz-';
-      } else {
-        _cachedBrowserPrefix = '-webkit-';
-      }
-      // TODO(jacobr): support IE 9.0 and Opera as well.
-    }
-    return _cachedBrowserPrefix;
-  }
-""".lstrip() % SOURCE_PATH);
-
-  static_method_lines = [];
-  property_lines = [];
-
-  seen = set()
-  for prop in sorted(data, key=lambda p: camelCaseName(p)):
-    camel_case_name = camelCaseName(prop)
-    upper_camel_case_name = camel_case_name[0].upper() + camel_case_name[1:];
-    css_name = prop.replace('-webkit-', '${_browserPrefix}')
-    base_css_name = prop.replace('-webkit-', '')
-
-    if base_css_name in seen:
-      continue
-    seen.add(base_css_name)
-
-    comment = '  /** %s the value of "' + base_css_name + '" */'
-
-    static_method_lines.append('\n');
-    static_method_lines.append(comment % 'Gets')
-    static_method_lines.append("""
-  static String get%s(CSSStyleDeclaration style) {
-    return style.getPropertyValue('%s');
-  }
-
-""" % (upper_camel_case_name, css_name))
-
-    static_method_lines.append(comment % 'Sets')
-    static_method_lines.append("""
-  static void set%s(CSSStyleDeclaration style, String value) {
-    style.setProperty('%s', value, '');
-  }
-""" % (upper_camel_case_name, css_name))
-
-    property_lines.append('\n')
-    property_lines.append(comment % 'Gets')
-    property_lines.append("""
-  String get %s() {
-    return get%s(raw);
-  }
-
-""" % (camel_case_name, upper_camel_case_name))
-
-    property_lines.append(comment % 'Sets')
-    property_lines.append("""
-  void set %s(String value) {
-    set%s(raw, value);
-  }
-""" % (camel_case_name, upper_camel_case_name))
-
-  output_file.write(''.join(static_method_lines));
-  output_file.write(''.join(property_lines));
-  output_file.write('}\n')
-  output_file.close()
-
-if __name__ == '__main__':
-  main()