/*

 * Copyright (C) 2006, 2007 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 "DOMCSSClasses.h"

#pragma warning(push, 0)

#include <WebCore/PlatformString.h>

#pragma warning(pop)

// DOMCSSStyleDeclaration - DOMCSSStyleDeclaration ----------------------------

DOMCSSStyleDeclaration::DOMCSSStyleDeclaration(WebCore::CSSStyleDeclaration* s)

: m_style(0)

{

    if (s)

        s->ref();

    m_style = s;

}

DOMCSSStyleDeclaration::~DOMCSSStyleDeclaration()

{

    if (m_style)

        m_style->deref();

}

IDOMCSSStyleDeclaration* DOMCSSStyleDeclaration::createInstance(WebCore::CSSStyleDeclaration* s)

{

    if (!s)

        return 0;

    HRESULT hr;

    IDOMCSSStyleDeclaration* domStyle = 0;

    DOMCSSStyleDeclaration* newStyle = new DOMCSSStyleDeclaration(s);

    hr = newStyle->QueryInterface(IID_IDOMCSSStyleDeclaration, (void**)&domStyle);

    if (FAILED(hr))

        return 0;

    return domStyle;

}

// DOMCSSStyleDeclaration - IUnknown ------------------------------------------

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::QueryInterface(REFIID riid, void** ppvObject)

{

    *ppvObject = 0;

    if (IsEqualGUID(riid, IID_IDOMCSSStyleDeclaration))

        *ppvObject = static_cast<IDOMCSSStyleDeclaration*>(this);

    else

        return DOMObject::QueryInterface(riid, ppvObject);

    AddRef();

    return S_OK;

}

// DOMCSSStyleDeclaration - IDOMCSSStyleDeclaration ---------------------------

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::cssText( 

    /* [retval][out] */ BSTR* /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::setCssText( 

    /* [in] */ BSTR cssText)

{

    WebCore::String cssTextString(cssText);

    // FIXME: <rdar://5148045> return DOM exception info

    WebCore::ExceptionCode ec;

    m_style->setCssText(cssTextString, ec);

    return S_OK;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyValue( 

    /* [in] */ BSTR propertyName,

    /* [retval][out] */ BSTR* result)

{

    WebCore::String propertyNameString(propertyName);

    WebCore::String value = m_style->getPropertyValue(propertyNameString);

    *result = SysAllocStringLen(value.characters(), value.length());

    if (value.length() && !*result)

        return E_OUTOFMEMORY;

    return S_OK;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyCSSValue( 

    /* [in] */ BSTR /*propertyName*/,

    /* [retval][out] */ IDOMCSSValue** /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::removeProperty( 

    /* [in] */ BSTR /*propertyName*/,

    /* [retval][out] */ BSTR* /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::getPropertyPriority( 

    /* [in] */ BSTR /*propertyName*/,

    /* [retval][out] */ BSTR* /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::setProperty( 

    /* [in] */ BSTR propertyName,

    /* [in] */ BSTR value,

    /* [in] */ BSTR priority)

{

    WebCore::String propertyNameString(propertyName);

    WebCore::String valueString(value);

    WebCore::String priorityString(priority);

    // FIXME: <rdar://5148045> return DOM exception info

    WebCore::ExceptionCode code;

    m_style->setProperty(propertyNameString, valueString, priorityString, code);

    return S_OK;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::length( 

    /* [retval][out] */ UINT* /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::item( 

    /* [in] */ UINT /*index*/,

    /* [retval][out] */ BSTR* /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE DOMCSSStyleDeclaration::parentRule( 

    /* [retval][out] */ IDOMCSSRule** /*result*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}