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M4 rebase #141
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M4 rebase #141
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…thm. Changes in Node. Only some editorial changes to "locate a namespace", "lookupPrefix method", etc.
Changed in node In particular, require that the root’s node document's type hasn’t changed. Moreover, Fix HTMLCollection refer.
Changed in node When queue a mutation record in replacing a child with node, the child has been removed. So we should use var previousSibling rather than using child's previous sibling.
Changes in 'Mutation Algorithms'. Apply insertion/removing steps for all descendents.
Changes in 4.4 Interface Node.
Some events are not supported by two or above user agents according to the implementation testing. Here we only add events which are supported by at least two user agents, and link the event interfaces to correct targets.
Changed in node.Element. Define get/setAttributeNode[NS] and removeAttributeNode in Element.
Changes in Terminology. Add a definition to "ordered set" and clarify the replace operation to make sure the behavior is clear.
Changes in Node/Traversal. The node type of 'CDataSection' was removed in DOM4.0. It's used widely so re-add it into DOM4.1. The 'normalize' method is not applied for CDataSection as for Text.
Changes in Node/Element. Bring the method 'hasAttributes()' for Element. It's previously in Node.
Changes in NonElementParentNode and NonDocumentTypeChildNode. Use the declaration of web compability to prevent some apis exposed.
Changes in Node and CharacterData. Currently the method to calculate the length of a node can be for all kinds of node's child interfaces except for CharacterData. It's redundant for references. Do it in Node's method.
Changes in ChildNode. Add 3 methods of replaceWith, after and before.
Changes in 'mutation algorithms' and NodeIterator. Before doing really 'removing a node' operation, apply 'pre-removing steps' for all its inclusive descendants.
Changes in DocumentFragment. 1, Add the link reference for 'template' element; 2, Remove shadowroot since it's not involved now.
Changes in Document. These 2 methods have been implemented in several UAs. Need to include them in 4.1.
Changes in Ranges. For 'insert a node into a range', if the node to be inserted is the start node of the range, throw a error.
Changes in Node.Document. In some UAs, kinds of events are not exposed since a device doesn't support them. Throw an Error instead.
Changes in ParentNode. 1, Add append/prepend methods for ParentNode. 2, Add 'convert nodes into a node' instead of 'mutation method macro'. 3, description changes by introducing getter.
1. Define token set using ordered set for DOMTokenList. 2. Refine DOMTokenList's length and indexing. 3. Make DOMTokenList's contains() not throw because it doesn't modify token set. 4. Combine DOMSettableTokenList into DOMTokenList, because DOMTokenList.value could be a stringifier attribute, therefore it is OK to make 'value' a stringifier. 5. Use less loops for DOMTokenList's add() and remove(). 6. Always update a DOMTokenList when invoking toggle(). This shall normalize duplicates and whitespaces even if they're no-ops like add()/remove(). This fixes w3c#118 too. 7. Introduce DOMTokenList's replace(). This shall fix w3c#117 together. 8. Introduce DOMTokenList's supports().
Several of changes in the section of Events. 1. Add EventListernerOptions/AddEventListenerOptions, used for optimizations, including 3 fields - capture, passive and once. Impact on dispatching events. 2. Add the chapter of 'Observing event listeners'. 3. EventListener definition's changes and explictly declaration of its fields, type, callback, capture, passive, once and removed. 4. Add realm from ES standard to ensure security. 5. 'legacyOutputDidListenersThrowFlag' is added to IndexDB throwing exceptions. 6. Add 'cancelBubble' field for Event. 7. Add the 'activation behavior' algorithm for event target, which has already in HTML5.1 for elements like 'area'. Don't include below changes: 1. Event's path/composedPath/retargeting. 2. Changes to 'animationend' to 'webkitAnimationEnd' event. Also for animationstart, animationiteration, transitionend. 3. The part of 'firing an event' since it's facility but not used now. 4. The 'get the parent' alrogithm for eventTarget since no shadow dom yet.
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