Picture element initial implementation

Source/bindings/v8/custom/V8HTMLPictureElementConstructor.cpp

Index: Source/bindings/v8/custom/V8HTMLPictureElementConstructor.cpp
diff --git a/Source/bindings/v8/custom/V8HTMLImageElementConstructor.cpp b/Source/bindings/v8/custom/V8HTMLPictureElementConstructor.cpp
similarity index 72%
copy from Source/bindings/v8/custom/V8HTMLImageElementConstructor.cpp
copy to Source/bindings/v8/custom/V8HTMLPictureElementConstructor.cpp
index 9e78abf5d58ab581bcfcc3e75911e89eba58db04..2d48f53cc7e3e538c2913d0b022c2bd7ff2c5aeb 100644
--- a/Source/bindings/v8/custom/V8HTMLImageElementConstructor.cpp
+++ b/Source/bindings/v8/custom/V8HTMLPictureElementConstructor.cpp
@@ -29,23 +29,24 @@
  */
 
 #include "config.h"
-#include "V8HTMLImageElementConstructor.h"
+#if ENABLE(PICTURE)
+#include "V8HTMLPictureElementConstructor.h"
 
 #include "BindingState.h"
 #include "Document.h"
 #include "Frame.h"
-#include "HTMLImageElement.h"
 #include "HTMLNames.h"
+#include "HTMLPictureElement.h"
 #include "V8Binding.h"
 #include "V8Document.h"
-#include "V8HTMLImageElement.h"
+#include "V8HTMLPictureElement.h"
 #include <wtf/RefPtr.h>
 
 namespace WebCore {
 
-WrapperTypeInfo V8HTMLImageElementConstructor::info = { V8HTMLImageElementConstructor::GetTemplate, V8HTMLImageElement::derefObject, 0, V8HTMLImageElement::toEventTarget, 0, V8HTMLImageElement::installPerContextPrototypeProperties, 0, WrapperTypeObjectPrototype };
+WrapperTypeInfo V8HTMLPictureElementConstructor::info = { V8HTMLPictureElementConstructor::GetTemplate, V8HTMLPictureElement::derefObject, 0, V8HTMLPictureElement::toEventTarget, 0, V8HTMLPictureElement::installPerContextPrototypeProperties, 0, WrapperTypeObjectPrototype };
 
-static v8::Handle<v8::Value> v8HTMLImageElementConstructorMethodCustom(const v8::Arguments& args)
+static v8::Handle<v8::Value> v8HTMLPictureElementConstructorMethodCustom(const v8::Arguments& args)
 {
     if (!args.IsConstructCall())
         return throwTypeError("DOM object constructor cannot be called as a function.", args.GetIsolate());
@@ -55,9 +56,9 @@ static v8::Handle<v8::Value> v8HTMLImageElementConstructorMethodCustom(const v8:
 
     Document* document = currentDocument(BindingState::instance());
 
-    // Make sure the document is added to the DOM Node map. Otherwise, the HTMLImageElement instance
+    // Make sure the document is added to the DOM Node map. Otherwise, the HTMLPictureElement instance
     // may end up being the only node in the map and get garbage-collected prematurely.
-    // FIXME: The correct way to do this would be to make HTMLImageElement derive from
+    // FIXME: The correct way to do this would be to make HTMLPictureElement derive from
     // ActiveDOMObject and use its interface to keep its wrapper alive. Then we would
     // remove this code and the special case in isObservableThroughDOM.
     toV8(document, args.Holder(), args.GetIsolate());
@@ -75,28 +76,29 @@ static v8::Handle<v8::Value> v8HTMLImageElementConstructorMethodCustom(const v8:
         optionalHeight = &height;
     }
 
-    RefPtr<HTMLImageElement> image = HTMLImageElement::createForJSConstructor(document, optionalWidth, optionalHeight);
+    RefPtr<HTMLPictureElement> image = HTMLPictureElement::createForJSConstructor(document, optionalWidth, optionalHeight);
     v8::Handle<v8::Object> wrapper = args.Holder();
-    V8DOMWrapper::associateObjectWithWrapper(image.release(), &V8HTMLImageElementConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
+    V8DOMWrapper::associateObjectWithWrapper(image.release(), &V8HTMLPictureElementConstructor::info, wrapper, args.GetIsolate(), WrapperConfiguration::Dependent);
     return wrapper;
 }
 
-v8::Persistent<v8::FunctionTemplate> V8HTMLImageElementConstructor::GetTemplate(v8::Isolate* isolate, WrapperWorldType worldType)
+v8::Persistent<v8::FunctionTemplate> V8HTMLPictureElementConstructor::GetTemplate(v8::Isolate* isolate, WrapperWorldType worldType)
 {
     static v8::Persistent<v8::FunctionTemplate> cachedTemplate;
     if (!cachedTemplate.IsEmpty())
         return cachedTemplate;
 
     v8::HandleScope scope;
-    v8::Local<v8::FunctionTemplate> result = v8::FunctionTemplate::New(v8HTMLImageElementConstructorMethodCustom);
+    v8::Local<v8::FunctionTemplate> result = v8::FunctionTemplate::New(v8HTMLPictureElementConstructorMethodCustom);
 
     v8::Local<v8::ObjectTemplate> instance = result->InstanceTemplate();
-    instance->SetInternalFieldCount(V8HTMLImageElement::internalFieldCount);
-    result->SetClassName(v8::String::NewSymbol("HTMLImageElement"));
-    result->Inherit(V8HTMLImageElement::GetTemplate(isolate, worldType));
+    instance->SetInternalFieldCount(V8HTMLPictureElement::internalFieldCount);
+    result->SetClassName(v8::String::New("HTMLPictureElement"));
+    result->Inherit(V8HTMLPictureElement::GetTemplate(isolate, worldType));
 
     cachedTemplate = v8::Persistent<v8::FunctionTemplate>::New(isolate, result);
     return cachedTemplate;
 }
 
 } // namespace WebCore
+#endif