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

client/html/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 CSSStyleDeclaration 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
+INTERFACE_FILE = '../../html/src/CSSStyleDeclaration.dart'
+CLASS_FILE = '../../html/src/CSSStyleDeclarationWrappingImplementation.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 %s and %s' % (INTERFACE_FILE, CLASS_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]
+
+  interface_file = open(INTERFACE_FILE, 'w')
+  class_file = open(CLASS_FILE, 'w')
+
+  interface_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 html/scripts/css_code_generator.py
+
+// Source of CSS properties:
+//   %s
+
+// TODO(jacobr): add versions that take numeric values in px, miliseconds, etc.
+
+interface CSSStyleDeclaration {
+
+  String get cssText();
+
+  void set cssText(String value);
+
+  int get length();
+
+  CSSRule get parentRule();
+
+  CSSValue getPropertyCSSValue(String propertyName);
+
+  String getPropertyPriority(String propertyName);
+
+  String getPropertyShorthand(String propertyName);
+
+  String getPropertyValue(String propertyName);
+
+  bool isPropertyImplicit(String propertyName);
+
+  String item(int index);
+
+  String removeProperty(String propertyName);
+
+  void setProperty(String propertyName, String value, [String priority]);
+
+""".lstrip() % SOURCE_PATH)
+
+
+  class_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 html/scripts/css_code_generator.py
+
+// Source of CSS properties:
+//   %s
+
+// TODO(jacobr): add versions that take numeric values in px, miliseconds, etc.
+
+class CSSStyleDeclarationWrappingImplementation extends DOMWrapperBase implements CSSStyleDeclaration {
+  static String _cachedBrowserPrefix;
+
+  CSSStyleDeclarationWrappingImplementation._wrap(ptr) : super._wrap(ptr) {}
+
+  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;
+  }
+
+  String get cssText() { return _ptr.cssText; }
+
+  void set cssText(String value) { _ptr.cssText = value; }
+
+  int get length() { return _ptr.length; }
+
+  CSSRule get parentRule() { return LevelDom.wrapCSSRule(_ptr.parentRule); }
+
+  CSSValue getPropertyCSSValue(String propertyName) {
+    return LevelDom.wrapCSSValue(_ptr.getPropertyCSSValue(propertyName));
+  }
+
+  String getPropertyPriority(String propertyName) {
+    return _ptr.getPropertyPriority(propertyName);
+  }
+
+  String getPropertyShorthand(String propertyName) {
+    return _ptr.getPropertyShorthand(propertyName);
+  }
+
+  String getPropertyValue(String propertyName) {
+    return _ptr.getPropertyValue(propertyName);
+  }
+
+  bool isPropertyImplicit(String propertyName) {
+    return _ptr.isPropertyImplicit(propertyName);
+  }
+
+  String item(int index) {
+    return _ptr.item(index);
+  }
+
+  String removeProperty(String propertyName) {
+    return _ptr.removeProperty(propertyName);
+  }
+
+  void setProperty(String propertyName, String value, [String priority = '']) {
+    _ptr.setProperty(propertyName, value, priority);
+  }
+
+  String get typeName() { return "CSSStyleDeclaration"; }
+
+""".lstrip() % SOURCE_PATH)
+
+  interface_lines = [];
+  class_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 + '" */'
+
+    interface_lines.append(comment % 'Gets')
+    interface_lines.append("""
+  String get %s();
+
+""" % camel_case_name)
+
+    interface_lines.append(comment % 'Sets')
+    interface_lines.append("""
+  void set %s(String value);
+
+""" % camel_case_name)
+
+    class_lines.append('\n');
+    class_lines.append(comment % 'Gets')
+    class_lines.append("""
+  String get %s() =>
+    getPropertyValue('%s');
+
+""" % (camel_case_name, css_name))
+
+    class_lines.append(comment % 'Sets')
+    class_lines.append("""
+  void set %s(String value) {
+    setProperty('%s', value, '');
+  }
+""" % (camel_case_name, css_name))
+
+  interface_file.write(''.join(interface_lines));
+  interface_file.write('}\n')
+  interface_file.close()
+
+  class_file.write(''.join(class_lines));
+  class_file.write('}\n')
+  class_file.close()
+
+if __name__ == '__main__':
+  main()