Move custom element code to core/dom/custom/

Source/core/dom/CustomElementCallbackInvocation.cpp

-/*
- * 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,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "core/dom/CustomElementCallbackInvocation.h"
-
-#include "core/dom/CustomElementCallbackScheduler.h"
-#include "core/dom/Element.h"
-
-namespace WebCore {
-
-class CreatedInvocation : public CustomElementCallbackInvocation {
-public:
-    CreatedInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks)
-        : CustomElementCallbackInvocation(callbacks)
-    {
-    }
-
-private:
-    virtual void dispatch(Element*) OVERRIDE;
-    virtual bool isCreated() const OVERRIDE { return true; }
-};
-
-void CreatedInvocation::dispatch(Element* element)
-{
-    if (element->inDocument() && element->document().defaultView())
-        CustomElementCallbackScheduler::scheduleEnteredViewCallback(callbacks(), element);
-    callbacks()->created(element);
-}
-
-class EnteredLeftViewInvocation : public CustomElementCallbackInvocation {
-public:
-    EnteredLeftViewInvocation(PassRefPtr<CustomElementLifecycleCallbacks>, CustomElementLifecycleCallbacks::CallbackType which);
-
-private:
-    virtual void dispatch(Element*) OVERRIDE;
-
-    CustomElementLifecycleCallbacks::CallbackType m_which;
-};
-
-EnteredLeftViewInvocation::EnteredLeftViewInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks, CustomElementLifecycleCallbacks::CallbackType which)
-    : CustomElementCallbackInvocation(callbacks)
-    , m_which(which)
-{
-    ASSERT(m_which == CustomElementLifecycleCallbacks::EnteredView || m_which == CustomElementLifecycleCallbacks::LeftView);
-}
-
-void EnteredLeftViewInvocation::dispatch(Element* element)
-{
-    switch (m_which) {
-    case CustomElementLifecycleCallbacks::EnteredView:
-        callbacks()->enteredView(element);
-        break;
-    case CustomElementLifecycleCallbacks::LeftView:
-        callbacks()->leftView(element);
-        break;
-    default:
-        ASSERT_NOT_REACHED();
-    }
-}
-
-class AttributeChangedInvocation : public CustomElementCallbackInvocation {
-public:
-    AttributeChangedInvocation(PassRefPtr<CustomElementLifecycleCallbacks>, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue);
-
-private:
-    virtual void dispatch(Element*) OVERRIDE;
-
-    AtomicString m_name;
-    AtomicString m_oldValue;
-    AtomicString m_newValue;
-};
-
-AttributeChangedInvocation::AttributeChangedInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
-    : CustomElementCallbackInvocation(callbacks)
-    , m_name(name)
-    , m_oldValue(oldValue)
-    , m_newValue(newValue)
-{
-}
-
-void AttributeChangedInvocation::dispatch(Element* element)
-{
-    callbacks()->attributeChanged(element, m_name, m_oldValue, m_newValue);
-}
-
-PassOwnPtr<CustomElementCallbackInvocation> CustomElementCallbackInvocation::createInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks, CustomElementLifecycleCallbacks::CallbackType which)
-{
-    switch (which) {
-    case CustomElementLifecycleCallbacks::Created:
-        return adoptPtr(new CreatedInvocation(callbacks));
-
-    case CustomElementLifecycleCallbacks::EnteredView:
-    case CustomElementLifecycleCallbacks::LeftView:
-        return adoptPtr(new EnteredLeftViewInvocation(callbacks, which));
-
-    default:
-        ASSERT_NOT_REACHED();
-        return PassOwnPtr<CustomElementCallbackInvocation>();
-    }
-}
-
-PassOwnPtr<CustomElementCallbackInvocation> CustomElementCallbackInvocation::createAttributeChangedInvocation(PassRefPtr<CustomElementLifecycleCallbacks> callbacks, const AtomicString& name, const AtomicString& oldValue, const AtomicString& newValue)
-{
-    return adoptPtr(new AttributeChangedInvocation(callbacks, name, oldValue, newValue));
-}
-
-} // namespace WebCore