bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 11 matching lines @@
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 #include "core/dom/Document.h"
 
 #include "bindings/core/v8/CustomElementConstructorBuilder.h"
+#include "bindings/core/v8/DOMDataStore.h"
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "bindings/core/v8/ScriptController.h"
+#include "bindings/core/v8/V8DOMWrapper.h"
+#include "bindings/core/v8/WindowProxy.h"
 #include "core/HTMLElementFactory.h"
 #include "core/HTMLNames.h"
 #include "core/SVGElementFactory.h"
 #include "core/SVGNames.h"
 #include "core/XMLNSNames.h"
 #include "core/XMLNames.h"
 #include "core/accessibility/AXObjectCache.h"
 #include "core/animation/AnimationTimeline.h"
 #include "core/animation/DocumentAnimations.h"
 #include "core/css/CSSFontSelector.h"
@@ skipping 56 matching lines @@
 #include "core/editing/markup.h"
 #include "core/events/BeforeUnloadEvent.h"
 #include "core/events/Event.h"
 #include "core/events/EventFactory.h"
 #include "core/events/EventListener.h"
 #include "core/events/HashChangeEvent.h"
 #include "core/events/PageTransitionEvent.h"
 #include "core/events/ScopedEventQueue.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/EventHandlerRegistry.h"
-#include "core/frame/LocalDOMWindow.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/History.h"
+#include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/html/DocumentNameCollection.h"
 #include "core/html/HTMLAllCollection.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLBaseElement.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLDialogElement.h"
@@ skipping 5620 matching lines @@
     for (WillBeHeapHashSet<RawPtrWillBeWeakMember<const LiveNodeListBase> >::const_iterator it = m_listsInvalidatedAtDocument.begin(); it != end; ++it)
         (*it)->invalidateCacheForAttribute(attrName);
 }
 
 void Document::clearWeakMembers(Visitor* visitor)
 {
     if (m_axObjectCache)
         m_axObjectCache->clearWeakMembers(visitor);
 }
 
+v8::Handle<v8::Object> Document::wrap(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
+{
+    ASSERT(!DOMDataStore::containsWrapperNonTemplate(this, isolate));
+
+    const WrapperTypeInfo* wrapperType = wrapperTypeInfo();
+
+    if (frame() && frame()->script().initializeMainWorld()) {
+        // initializeMainWorld may have created a wrapper for the object, retry from the start.
+        v8::Handle<v8::Object> wrapper = DOMDataStore::getWrapperNonTemplate(this, isolate);
+        if (!wrapper.IsEmpty())
+            return wrapper;
+    }
+
+    v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, wrapperType, toInternalPointer(), isolate);
+    if (UNLIKELY(wrapper.IsEmpty()))
+        return wrapper;
+
+    wrapperType->installConditionallyEnabledProperties(wrapper, isolate);
+    wrapperType->refObject(toInternalPointer());
+    V8DOMWrapper::associateObjectWithWrapperNonTemplate(this, wrapperType, wrapper, isolate);
+
+    DOMWrapperWorld& world = DOMWrapperWorld::current(isolate);
+    if (world.isMainWorld() && frame())
+        frame()->script().windowProxy(world)->updateDocumentWrapper(wrapper);
+
+    return wrapper;
+}
+
 void Document::trace(Visitor* visitor)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_importsController);
     visitor->trace(m_docType);
     visitor->trace(m_implementation);
     visitor->trace(m_autofocusElement);
     visitor->trace(m_focusedElement);
     visitor->trace(m_hoverNode);
     visitor->trace(m_activeHoverElement);
@@ skipping 52 matching lines @@
 using namespace blink;
 void showLiveDocumentInstances()
 {
     WeakDocumentSet& set = liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (WeakDocumentSet::const_iterator it = set.begin(); it != set.end(); ++it) {
         fprintf(stderr, "- Document %p URL: %s\n", *it, (*it)->url().string().utf8().data());
     }
 }
 #endif