--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/win/DOMHTMLClasses.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,1621 @@
+/*
+ * Copyright (C) 2006, 2007, 2009 Apple 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 "WebKitDLL.h"
+#include "DOMHTMLClasses.h"
+#include "COMPtr.h"
+#include "WebFrame.h"
+
+#pragma warning(push, 0)
+#include <WebCore/BString.h>
+#include <WebCore/Document.h>
+#include <WebCore/Element.h>
+#include <WebCore/FrameView.h>
+#include <WebCore/HTMLCollection.h>
+#include <WebCore/HTMLDocument.h>
+#include <WebCore/HTMLFormElement.h>
+#include <WebCore/HTMLIFrameElement.h>
+#include <WebCore/HTMLInputElement.h>
+#include <WebCore/HTMLNames.h>
+#include <WebCore/HTMLOptionElement.h>
+#include <WebCore/HTMLOptionsCollection.h>
+#include <WebCore/HTMLSelectElement.h>
+#include <WebCore/HTMLTextAreaElement.h>
+#include <WebCore/IntRect.h>
+#include <WebCore/RenderObject.h>
+#include <WebCore/RenderTextControl.h>
+#pragma warning(pop)
+
+using namespace WebCore;
+using namespace HTMLNames;
+
+// DOMHTMLCollection
+
+DOMHTMLCollection::DOMHTMLCollection(WebCore::HTMLCollection* c)
+: m_collection(c)
+{
+}
+
+IDOMHTMLCollection* DOMHTMLCollection::createInstance(WebCore::HTMLCollection* c)
+{
+    if (!c)
+        return 0;
+
+    IDOMHTMLCollection* htmlCollection = 0;
+    DOMHTMLCollection* newCollection = new DOMHTMLCollection(c);
+    if (FAILED(newCollection->QueryInterface(IID_IDOMHTMLCollection, (void**)&htmlCollection))) {
+        delete newCollection;
+        return 0;
+    }
+
+    return htmlCollection;
+}
+
+// DOMHTMLCollection - IUnknown -----------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLCollection::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLCollection))
+        *ppvObject = static_cast<IDOMHTMLCollection*>(this);
+    else
+        return DOMObject::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLCollection ----------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLCollection::length( 
+    /* [retval][out] */ UINT* result)
+{
+    *result = 0;
+    if (!m_collection)
+        return E_POINTER;
+
+    *result = m_collection->length();
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLCollection::item( 
+    /* [in] */ UINT index,
+    /* [retval][out] */ IDOMNode** node)
+{
+    *node = 0;
+    if (!m_collection)
+        return E_POINTER;
+
+    *node = DOMNode::createInstance(m_collection->item(index));
+    return *node ? S_OK : E_FAIL;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLCollection::namedItem( 
+    /* [in] */ BSTR /*name*/,
+    /* [retval][out] */ IDOMNode** /*node*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+// DOMHTMLOptionsCollection - IUnknown ----------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionsCollection::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLOptionsCollection))
+        *ppvObject = static_cast<IDOMHTMLOptionsCollection*>(this);
+    else
+        return DOMObject::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLOptionsCollection ---------------------------------------------------
+
+DOMHTMLOptionsCollection::DOMHTMLOptionsCollection(WebCore::HTMLOptionsCollection* collection)
+    : m_collection(collection)
+{
+}
+
+IDOMHTMLOptionsCollection* DOMHTMLOptionsCollection::createInstance(WebCore::HTMLOptionsCollection* collection)
+{
+    if (!collection)
+        return 0;
+
+    IDOMHTMLOptionsCollection* optionsCollection = 0;
+    DOMHTMLOptionsCollection* newCollection = new DOMHTMLOptionsCollection(collection);
+    if (FAILED(newCollection->QueryInterface(IID_IDOMHTMLOptionsCollection, (void**)&optionsCollection))) {
+        delete newCollection;
+        return 0;
+    }
+
+    return optionsCollection;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionsCollection::length( 
+    /* [retval][out] */ unsigned int* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = m_collection->length();
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionsCollection::setLength( 
+    /* [in] */ unsigned int /*length*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionsCollection::item( 
+    /* [in] */ unsigned int index,
+    /* [retval][out] */ IDOMNode** result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = DOMNode::createInstance(m_collection->item(index));
+
+    return *result ? S_OK : E_FAIL;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionsCollection::namedItem( 
+    /* [in] */ BSTR /*name*/,
+    /* [retval][out] */ IDOMNode** /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+// DOMHTMLDocument - IUnknown -------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLDocument))
+        *ppvObject = static_cast<IDOMHTMLDocument*>(this);
+    else
+        return DOMDocument::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLDocument ------------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::title( 
+        /* [retval][out] */ BSTR* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = 0;
+
+    if (!m_document || !m_document->isHTMLDocument())
+        return E_FAIL;
+
+    *result = BString(m_document->title()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::setTitle( 
+        /* [in] */ BSTR /*title*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::referrer( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::domain( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::URL( 
+        /* [retval][out] */ BSTR* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = BString(static_cast<HTMLDocument*>(m_document)->url()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::body( 
+        /* [retval][out] */ IDOMHTMLElement** bodyElement)
+{
+    *bodyElement = 0;
+    if (!m_document || !m_document->isHTMLDocument())
+        return E_FAIL;
+
+    HTMLDocument* htmlDoc = static_cast<HTMLDocument*>(m_document);
+    COMPtr<IDOMElement> domElement;
+    domElement.adoptRef(DOMHTMLElement::createInstance(htmlDoc->body()));
+    if (domElement)
+        return domElement->QueryInterface(IID_IDOMHTMLElement, (void**) bodyElement);
+    return E_FAIL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::setBody( 
+        /* [in] */ IDOMHTMLElement* /*body*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::images( 
+        /* [retval][out] */ IDOMHTMLCollection** /*collection*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::applets( 
+        /* [retval][out] */ IDOMHTMLCollection** /*collection*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::links( 
+        /* [retval][out] */ IDOMHTMLCollection** /*collection*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::forms( 
+        /* [retval][out] */ IDOMHTMLCollection** collection)
+{
+    *collection = 0;
+    if (!m_document || !m_document->isHTMLDocument())
+        return E_FAIL;
+
+    HTMLDocument* htmlDoc = static_cast<HTMLDocument*>(m_document);
+    *collection = DOMHTMLCollection::createInstance(htmlDoc->forms().get());
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::anchors( 
+        /* [retval][out] */ IDOMHTMLCollection** /*collection*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::cookie( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::setCookie( 
+        /* [in] */ BSTR /*cookie*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::open( void)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::close( void)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::write( 
+        /* [in] */ BSTR /*text*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::writeln( 
+        /* [in] */ BSTR /*text*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::getElementById_( 
+        /* [in] */ BSTR /*elementId*/,
+        /* [retval][out] */ IDOMElement** /*element*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLDocument::getElementsByName( 
+        /* [in] */ BSTR /*elementName*/,
+        /* [retval][out] */ IDOMNodeList** /*nodeList*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+// DOMHTMLElement - IUnknown --------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLElement))
+        *ppvObject = static_cast<IDOMHTMLElement*>(this);
+    else
+        return DOMElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLElement -------------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::idName( 
+        /* [retval][out] */ BSTR* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    ASSERT(m_element && m_element->isHTMLElement());
+    String idString = static_cast<HTMLElement*>(m_element)->getAttribute(idAttr);
+    *result = BString(idString).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setIdName( 
+        /* [in] */ BSTR /*idName*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::title( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setTitle( 
+        /* [in] */ BSTR /*title*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::lang( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setLang( 
+        /* [in] */ BSTR /*lang*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::dir( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setDir( 
+        /* [in] */ BSTR /*dir*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::className( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setClassName( 
+        /* [in] */ BSTR /*className*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::innerHTML( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+        
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setInnerHTML( 
+        /* [in] */ BSTR /*html*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+        
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::innerText( 
+        /* [retval][out] */ BSTR* result)
+{
+    ASSERT(m_element && m_element->isHTMLElement());
+    WebCore::String innerTextString = static_cast<HTMLElement*>(m_element)->innerText();
+    *result = BString(innerTextString.characters(), innerTextString.length()).release();
+    return S_OK;
+}
+        
+HRESULT STDMETHODCALLTYPE DOMHTMLElement::setInnerText( 
+        /* [in] */ BSTR text)
+{
+    ASSERT(m_element && m_element->isHTMLElement());
+    HTMLElement* htmlEle = static_cast<HTMLElement*>(m_element);
+    WebCore::String textString(text, SysStringLen(text));
+    WebCore::ExceptionCode ec = 0;
+    htmlEle->setInnerText(textString, ec);
+    return S_OK;
+}
+
+// DOMHTMLFormElement - IUnknown ----------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLFormElement))
+        *ppvObject = static_cast<IDOMHTMLFormElement*>(this);
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLFormElement ---------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::elements( 
+        /* [retval][out] */ IDOMHTMLCollection** /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::length( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::name( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setName( 
+        /* [in] */ BSTR /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::acceptCharset( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setAcceptCharset( 
+        /* [in] */ BSTR /*acceptCharset*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::action( 
+        /* [retval][out] */ BSTR* result)
+{
+    ASSERT(m_element && m_element->hasTagName(formTag));
+    WebCore::String actionString = static_cast<HTMLFormElement*>(m_element)->action();
+    *result = BString(actionString.characters(), actionString.length()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setAction( 
+        /* [in] */ BSTR /*action*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::encType( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setEnctype( 
+        /* [retval][out] */ BSTR* /*encType*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::method( 
+        /* [retval][out] */ BSTR* result)
+{
+    ASSERT(m_element && m_element->hasTagName(formTag));
+    WebCore::String methodString = static_cast<HTMLFormElement*>(m_element)->method();
+    *result = BString(methodString.characters(), methodString.length()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setMethod( 
+        /* [in] */ BSTR /*method*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::target( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::setTarget( 
+        /* [in] */ BSTR /*target*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::submit( void)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLFormElement::reset( void)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+// DOMHTMLSelectElement - IUnknown ----------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLSelectElement))
+        *ppvObject = static_cast<IDOMHTMLSelectElement*>(this);
+    else if (IsEqualGUID(riid, IID_IFormsAutoFillTransitionSelect))
+        *ppvObject = static_cast<IFormsAutoFillTransitionSelect*>(this);
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLSelectElement -------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::type( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::selectedIndex( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setSelectedIndx( 
+        /* [in] */ int /*selectedIndex*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::value( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setValue( 
+        /* [in] */ BSTR /*value*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::length( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::form( 
+        /* [retval][out] */ IDOMHTMLFormElement** /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::options( 
+        /* [retval][out] */ IDOMHTMLOptionsCollection** result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = 0;
+
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(selectTag));
+    HTMLSelectElement* selectElement = static_cast<HTMLSelectElement*>(m_element);
+
+    if (!selectElement->options())
+        return E_FAIL;
+
+    *result = DOMHTMLOptionsCollection::createInstance(selectElement->options().get());
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::disabled( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setDisabled( 
+        /* [in] */ BOOL /*disabled*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::multiple( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setMultiple( 
+        /* [in] */ BOOL /*multiple*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::name( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setName( 
+        /* [in] */ BSTR /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::size( 
+        /* [retval][out] */ int* /*size*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setSize( 
+        /* [in] */ int /*size*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::tabIndex( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::setTabIndex( 
+        /* [in] */ int /*tabIndex*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::add( 
+        /* [in] */ IDOMHTMLElement* /*element*/,
+        /* [in] */ IDOMHTMLElement* /*before*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::remove( 
+        /* [in] */ int /*index*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+// DOMHTMLSelectElement - IFormsAutoFillTransitionSelect ----------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLSelectElement::activateItemAtIndex( 
+    /* [in] */ int index)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(selectTag));
+    HTMLSelectElement* selectElement = static_cast<HTMLSelectElement*>(m_element);
+
+    if (index >= selectElement->length())
+        return E_FAIL;
+
+    selectElement->setSelectedIndex(index);
+    return S_OK;
+}
+
+// DOMHTMLOptionElement - IUnknown --------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLOptionElement))
+        *ppvObject = static_cast<IDOMHTMLOptionElement*>(this);
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLOptionElement -------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::form( 
+        /* [retval][out] */ IDOMHTMLFormElement** /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::defaultSelected( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::setDefaultSelected( 
+        /* [in] */ BOOL /*defaultSelected*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::text( 
+        /* [retval][out] */ BSTR* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = 0;
+
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(optionTag));
+    HTMLOptionElement* optionElement = static_cast<HTMLOptionElement*>(m_element);
+
+    *result = BString(optionElement->text()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::index( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::disabled( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::setDisabled( 
+        /* [in] */ BOOL /*disabled*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::label( 
+        /* [retval][out] */ BSTR* result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = 0;
+
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(optionTag));
+    HTMLOptionElement* optionElement = static_cast<HTMLOptionElement*>(m_element);
+
+    *result = BString(optionElement->label()).release();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::setLabel( 
+        /* [in] */ BSTR /*label*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::selected( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::setSelected( 
+        /* [in] */ BOOL /*selected*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::value( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLOptionElement::setValue( 
+        /* [in] */ BSTR /*value*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+// DOMHTMLInputElement - IUnknown ----------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLInputElement))
+        *ppvObject = static_cast<IDOMHTMLInputElement*>(this);
+    else if (IsEqualGUID(riid, IID_IFormsAutoFillTransition))
+        *ppvObject = static_cast<IFormsAutoFillTransition*>(this);
+    else if (IsEqualGUID(riid, IID_IFormPromptAdditions))
+        *ppvObject = static_cast<IFormPromptAdditions*>(this);    
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLInputElement --------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::defaultValue( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setDefaultValue( 
+        /* [in] */ BSTR /*val*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::defaultChecked( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setDefaultChecked( 
+        /* [in] */ BSTR /*checked*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::form( 
+        /* [retval][out] */ IDOMHTMLElement** result)
+{
+    if (!result)
+        return E_POINTER;
+    *result = 0;
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    COMPtr<IDOMElement> domElement;
+    domElement.adoptRef(DOMHTMLElement::createInstance(inputElement->form()));
+    if (domElement)
+        return domElement->QueryInterface(IID_IDOMHTMLElement, (void**) result);
+    return E_FAIL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::accept( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setAccept( 
+        /* [in] */ BSTR /*accept*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::accessKey( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setAccessKey( 
+        /* [in] */ BSTR /*key*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::align( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setAlign( 
+        /* [in] */ BSTR /*align*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::alt( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setAlt( 
+        /* [in] */ BSTR /*alt*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::checked( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setChecked( 
+        /* [in] */ BOOL /*checked*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::disabled( 
+        /* [retval][out] */ BOOL* result)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *result = inputElement->disabled() ? TRUE : FALSE;
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setDisabled( 
+        /* [in] */ BOOL /*disabled*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::maxLength( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setMaxLength( 
+        /* [in] */ int /*maxLength*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::name( 
+        /* [retval][out] */ BSTR* /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setName( 
+        /* [in] */ BSTR /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::readOnly( 
+        /* [retval][out] */ BOOL* result)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *result = inputElement->readOnly() ? TRUE : FALSE;
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setReadOnly( 
+        /* [in] */ BOOL /*readOnly*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::size( 
+        /* [retval][out] */ unsigned int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setSize( 
+        /* [in] */ unsigned int /*size*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::src( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setSrc( 
+        /* [in] */ BSTR /*src*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::tabIndex( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setTabIndex( 
+        /* [in] */ int /*tabIndex*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::type( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setType( 
+        /* [in] */ BSTR type)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    WebCore::String typeString(type, SysStringLen(type));
+    inputElement->setType(typeString);
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::useMap( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setUseMap( 
+        /* [in] */ BSTR /*useMap*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::value( 
+        /* [retval][out] */ BSTR* result)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    WebCore::String valueString = inputElement->value();
+    *result = BString(valueString.characters(), valueString.length()).release();
+    if (valueString.length() && !*result)
+        return E_OUTOFMEMORY;
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setValue( 
+        /* [in] */ BSTR value)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->setValue(String((UChar*) value, SysStringLen(value)));
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setValueForUser(
+        /* [in] */ BSTR value)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->setValueForUser(String(static_cast<UChar*>(value), SysStringLen(value)));
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::select( void)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->select();
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::click( void)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setSelectionStart( 
+    /* [in] */ long start)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->setSelectionStart(start);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::selectionStart( 
+    /* [retval][out] */ long *start)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *start = inputElement->selectionStart();
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setSelectionEnd( 
+    /* [in] */ long end)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->setSelectionEnd(end);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::selectionEnd( 
+    /* [retval][out] */ long *end)
+{
+    ASSERT(m_element && m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *end = inputElement->selectionEnd();
+    return S_OK;
+}
+
+// DOMHTMLInputElement -- IFormsAutoFillTransition ----------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::isTextField(
+    /* [retval][out] */ BOOL* result)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *result = inputElement->isTextField() ? TRUE : FALSE;
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::rectOnScreen( 
+    /* [retval][out] */ LPRECT rect)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    rect->left = rect->top = rect->right = rect->bottom = 0;
+    RenderObject* renderer = m_element->renderer();
+    FrameView* view = m_element->document()->view();
+    if (!renderer || !view)
+        return E_FAIL;
+
+    IntRect coreRect = view->contentsToScreen(renderer->absoluteBoundingBoxRect());
+    rect->left = coreRect.x();
+    rect->top = coreRect.y();
+    rect->right = coreRect.right();
+    rect->bottom = coreRect.bottom();
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::replaceCharactersInRange( 
+    /* [in] */ int startTarget,
+    /* [in] */ int endTarget,
+    /* [in] */ BSTR replacementString,
+    /* [in] */ int index)
+{
+    if (!replacementString)
+        return E_POINTER;
+
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+
+    String newValue = inputElement->value();
+    String webCoreReplacementString(static_cast<UChar*>(replacementString), SysStringLen(replacementString));
+    newValue.replace(startTarget, endTarget - startTarget, webCoreReplacementString);
+    inputElement->setValue(newValue);
+    inputElement->setSelectionRange(index, newValue.length());
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::selectedRange( 
+    /* [out] */ int* start,
+    /* [out] */ int* end)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *start = inputElement->selectionStart();
+    *end = inputElement->selectionEnd();
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::setAutofilled( 
+    /* [in] */ BOOL filled)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    inputElement->setAutofilled(!!filled);
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::isAutofilled(
+    /* [retval][out] */ BOOL* result)
+{
+    ASSERT(m_element);
+    ASSERT(m_element->hasTagName(inputTag));
+    HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(m_element);
+    *result = inputElement->isAutofilled() ? TRUE : FALSE;
+    return S_OK;
+}
+
+// DOMHTMLInputElement -- IFormPromptAdditions ------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLInputElement::isUserEdited( 
+    /* [retval][out] */ BOOL *result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = FALSE;
+    ASSERT(m_element);
+    BOOL textField = FALSE;
+    if (FAILED(isTextField(&textField)) || !textField)
+        return S_OK;
+    RenderObject* renderer = m_element->renderer();
+    if (renderer && toRenderTextControl(renderer)->lastChangeWasUserEdit())
+        *result = TRUE;
+    return S_OK;
+}
+
+// DOMHTMLTextAreaElement - IUnknown ----------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLTextAreaElement))
+        *ppvObject = static_cast<IDOMHTMLTextAreaElement*>(this);
+    else if (IsEqualGUID(riid, IID_IFormPromptAdditions))
+        *ppvObject = static_cast<IFormPromptAdditions*>(this);    
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLTextAreaElement -----------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::defaultValue( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setDefaultValue( 
+        /* [in] */ BSTR /*val*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::form( 
+        /* [retval][out] */ IDOMHTMLElement** result)
+{
+    if (!result)
+        return E_POINTER;
+    *result = 0;
+    ASSERT(m_element && m_element->hasTagName(textareaTag));
+    HTMLTextAreaElement* textareaElement = static_cast<HTMLTextAreaElement*>(m_element);
+    COMPtr<IDOMElement> domElement;
+    domElement.adoptRef(DOMHTMLElement::createInstance(textareaElement->form()));
+    if (domElement)
+        return domElement->QueryInterface(IID_IDOMHTMLElement, (void**) result);
+    return E_FAIL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::accessKey( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setAccessKey( 
+        /* [in] */ BSTR /*key*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::cols( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setCols( 
+        /* [in] */ int /*cols*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::disabled( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setDisabled( 
+        /* [in] */ BOOL /*disabled*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::name( 
+        /* [retval][out] */ BSTR* /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setName( 
+        /* [in] */ BSTR /*name*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::readOnly( 
+        /* [retval][out] */ BOOL* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setReadOnly( 
+        /* [in] */ BOOL /*readOnly*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::rows( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setRows( 
+        /* [in] */ int /*rows*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::tabIndex( 
+        /* [retval][out] */ int* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setTabIndex( 
+        /* [in] */ int /*tabIndex*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::type( 
+        /* [retval][out] */ BSTR* /*result*/)
+{
+    ASSERT_NOT_REACHED();
+    return E_NOTIMPL;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::value( 
+        /* [retval][out] */ BSTR* result)
+{
+    ASSERT(m_element && m_element->hasTagName(textareaTag));
+    HTMLTextAreaElement* textareaElement = static_cast<HTMLTextAreaElement*>(m_element);
+    WebCore::String valueString = textareaElement->value();
+    *result = BString(valueString.characters(), valueString.length()).release();
+    if (valueString.length() && !*result)
+        return E_OUTOFMEMORY;
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::setValue( 
+        /* [in] */ BSTR value)
+{
+    ASSERT(m_element && m_element->hasTagName(textareaTag));
+    HTMLTextAreaElement* textareaElement = static_cast<HTMLTextAreaElement*>(m_element);
+    textareaElement->setValue(String((UChar*) value, SysStringLen(value)));
+    return S_OK;
+}
+    
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::select( void)
+{
+    ASSERT(m_element && m_element->hasTagName(textareaTag));
+    HTMLTextAreaElement* textareaElement = static_cast<HTMLTextAreaElement*>(m_element);
+    textareaElement->select();
+    return S_OK;
+}
+
+// DOMHTMLTextAreaElement -- IFormPromptAdditions ------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLTextAreaElement::isUserEdited( 
+    /* [retval][out] */ BOOL *result)
+{
+    if (!result)
+        return E_POINTER;
+
+    *result = FALSE;
+    ASSERT(m_element);
+    RenderObject* renderer = m_element->renderer();
+    if (renderer && toRenderTextControl(renderer)->lastChangeWasUserEdit())
+        *result = TRUE;
+    return S_OK;
+}
+
+// DOMHTMLIFrameElement - IUnknown --------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLIFrameElement::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualGUID(riid, IID_IDOMHTMLIFrameElement))
+        *ppvObject = static_cast<IDOMHTMLIFrameElement*>(this);
+    else
+        return DOMHTMLElement::QueryInterface(riid, ppvObject);
+
+    AddRef();
+    return S_OK;
+}
+
+// DOMHTMLIFrameElement -------------------------------------------------------------
+
+HRESULT STDMETHODCALLTYPE DOMHTMLIFrameElement::contentFrame( 
+    /* [retval][out] */ IWebFrame **result)
+{
+    if (!result)
+        return E_POINTER;
+    *result = 0;
+    ASSERT(m_element && m_element->hasTagName(iframeTag));
+    HTMLIFrameElement* iFrameElement = static_cast<HTMLIFrameElement*>(m_element);
+    COMPtr<IWebFrame> webFrame = kit(iFrameElement->contentFrame());
+    if (!webFrame)
+        return E_FAIL;
+    return webFrame.copyRefTo(result);
+}