sky/engine/core/dom/custom/CustomElement.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer
 *    in the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name of Google Inc. nor the names of its contributors
 *    may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 */

#ifndef SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENT_H_
#define SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENT_H_

#include "sky/engine/core/dom/custom/CustomElementDefinition.h"
#include "sky/engine/wtf/HashMap.h"
#include "sky/engine/wtf/Noncopyable.h"
#include "sky/engine/wtf/PassRefPtr.h"
#include "sky/engine/wtf/RefPtr.h"
#include "sky/engine/wtf/Vector.h"
#include "sky/engine/wtf/text/AtomicString.h"

namespace blink {

class CustomElementMicrotaskImportStep;
class Document;
class Element;
class HTMLImportChild;

class CustomElement {
public:
    static bool isValidName(const AtomicString& name);

    // API to notify of document-level changes
    static CustomElementMicrotaskImportStep* didCreateImport(HTMLImportChild*);
    static void didFinishLoadingImport(Document& master);

    // API for registration contexts
    static void define(Element*, PassRefPtr<CustomElementDefinition>);

    // API for Element to kick off changes

    static void attributeDidChange(Element*, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue);
    static void didAttach(Element*, const Document&);
    static void didDetach(Element*, const Document&);
    static void wasDestroyed(Element*);

private:
    CustomElement();
};

}

#endif  // SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENT_H_