//
// All members defined since DOM-2 Style. The only differences are:
//
//   1. removal of commented raises(DOMException) on setting cssText
//   2. removal of raises(DOMException) on {set,remove}Property
//   3. removal of getPropertyCSSValue() method
//

[Documentation=
 "<p>The {@name} {@type} represents a <span>CSS declaration block</span>, including its underlying state, where this\
    underlying state depends upon the source of the {@name} instance.</p>"
]
interface CSSStyleDeclaration {

  [Documentation=
   "<p>The {@name} {@type} must return the result of <span title='serialize a CSS declaration block'>serializing</span> the\
    <span>CSS declaration block declarations</span>.</p>\
    <p>Setting the <code>cssText</code> attribute must run these steps:\
    <ol>\
      <li><p>If the <span>CSS declaration block readonly flag</span> is set, <span data-anolis-spec=dom title=concept-throw>throw</span> a\
        <code data-anolis-spec=dom>NoModificationAllowedError</code> exception and terminate these steps.</li>\
      <li><p>Empty the <span>CSS declaration block declarations</span>.</li>\
      <li><p><span title='Parse a CSS declaration block'>Parse</span> the given value and, if the return value is not null, insert it into the\
        <span>CSS declaration block declarations</span>.</p></li>\
    </ol>"
  ]
  attribute DOMString cssText;

  [Documentation=
   "<p>The {@name} {@type} must return the number of declarations in the <span>collection of CSS declarations</span>.</p>"
  ]
  readonly attribute unsigned long length;

  [Documentation=
   "<p>The {@name} {@type} must return the property at position <var>index</var>.</p>"
  ]
  DOMString item(unsigned long index);

  [Documentation=
   "<p>The {@name} {@type} must ...</p>"
  ]
  DOMString getPropertyValue(DOMString property);

  [Documentation=
   "<p>The {@name} {@type}, when invoked, if <var>property</var> is an <span data-anolis-spec=dom>ASCII case-insensitive</span>\
    match for a property that has a priority user agents must return the canonical priority of that property as given in the\
    syntax definition. Otherwise, the empty string must be returned.</p>\
    <p class='example'>E.g. for <code>background-color:lime !IMPORTANT</code> the return value would be '<code>important</code>'.</p>"
  ]
  DOMString getPropertyPriority(DOMString property);

  [Documentation=
   "<p>The {@name} {@type} must run these steps:</p>\
    <ol>\
      <li><p>If the <span>CSS declaration block readonly flag</span> is set, <span data-anolis-spec=dom title=concept-throw>throw</span>\
        an '<code data-anolis-spec=dom>NoModificationAllowedError</code>' and terminate these steps.</li>\
      <li><p>If <var>property</var> is not an <span data-anolis-spec=dom>ASCII case-insensitive</span> match for a supported property,\
        terminate this algorithm.</p></li>\
      <li><p>If <var>value</var> is the empty string, invoke <code title='dom-CSSStyleDeclaration-removeProperty'>removeProperty()</code>\
        with <var>property</var> as argument and terminate this algorithm.</p></li>\
      <li><p>If the <var>priority</var> argument has been omitted let <var>priority</var> be the empty string.</p></li>\
      <li><p>If <var>priority</var> is neither a valid priority nor the empty string terminate this algorithm.</p></li>\
      <li>\
        <p>If <span title='parse a CSS value'>parsing the <var>value</var></span> returns null terminate this algorithm.\
        <p class='note'><var>value</var> can not include '<code>!important</code>'.</p>\
      </li>\
      <li><p>Finally, set <var>property</var> to <var>value</var> with priority <var>priority</var> when <var>priority</var>\
        is not the empty string. Otherwise set <var>property</var> to <var>value</var>.</p></li>\
    </ol>"
  ]
  void setProperty(DOMString property, DOMString value, optional DOMString priority);

  [Documentation=
   "<p>The {@name} {@type} must run these steps:</p>\
    <ol>\
     <li><p>If the <span>CSS declaration block readonly flag</span> is set, <span data-anolis-spec=dom title=concept-throw>throw</span> a\
       '<code data-anolis-spec=dom>NoModificationAllowedError</code>' and terminate these steps.</li>\
     <li><p>If <var>property</var> is an <span data-anolis-spec=dom>ASCII case-insensitive</span> match for a property of a declaration in the\
       <span>collection of CSS declarations</span> remove the declaration.</p></li>\
    </ol>"
  ]
  DOMString removeProperty(DOMString property);

  [Documentation=
   "<p>The {@name} {@type} must return the <code>CSSrule</code> object the <code>CSSStyleDeclaration</code> is object is associated with\
    or null if it is not associated with a <code>CSSrule</code> object.</p>"
  ]
  readonly attribute CSSRule? parentRule;

};