Source/WebKitLegacy/win/DOMCSSClasses.h

/*
 * Copyright (C) 2006-2007, 2015 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 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 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. 
 */

#ifndef DOMCSSClasses_H
#define DOMCSSClasses_H

#include "WebKit.h"
#include "DOMCoreClasses.h"

#include <WebCore/CSSStyleDeclaration.h>

class DOMCSSStyleDeclaration : public DOMObject, public IDOMCSSStyleDeclaration
{
protected:
    DOMCSSStyleDeclaration(WebCore::CSSStyleDeclaration* d);
    ~DOMCSSStyleDeclaration();

public:
    static IDOMCSSStyleDeclaration* createInstance(WebCore::CSSStyleDeclaration* d);

public:
    // IUnknown
    virtual HRESULT STDMETHODCALLTYPE QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject);
    virtual ULONG STDMETHODCALLTYPE AddRef() { return DOMObject::AddRef(); }
    virtual ULONG STDMETHODCALLTYPE Release() { return DOMObject::Release(); }

    // IWebScriptObject
    virtual HRESULT STDMETHODCALLTYPE throwException(_In_ BSTR exceptionMessage, _Out_ BOOL* result)
    {
        return DOMObject::throwException(exceptionMessage, result);
    }
    
    virtual HRESULT STDMETHODCALLTYPE callWebScriptMethod(_In_ BSTR name, __in_ecount_opt(cArgs) const VARIANT args[], int cArgs, _Out_ VARIANT* result)
    {
        return DOMObject::callWebScriptMethod(name, args, cArgs, result);
    }
    
    virtual HRESULT STDMETHODCALLTYPE evaluateWebScript(_In_ BSTR script, _Out_ VARIANT* result)
    {
        return DOMObject::evaluateWebScript(script, result);
    }
    
    virtual HRESULT STDMETHODCALLTYPE removeWebScriptKey(_In_ BSTR name)
    {
        return DOMObject::removeWebScriptKey(name);
    }
    
    virtual HRESULT STDMETHODCALLTYPE stringRepresentation(__deref_opt_out BSTR* stringRepresentation)
    {
        return DOMObject::stringRepresentation(stringRepresentation);
    }
    
    virtual HRESULT STDMETHODCALLTYPE webScriptValueAtIndex(unsigned index, _Out_ VARIANT* result)
    {
        return DOMObject::webScriptValueAtIndex(index, result);
    }
    
    virtual HRESULT STDMETHODCALLTYPE setWebScriptValueAtIndex(unsigned index, VARIANT val)
    {
        return DOMObject::setWebScriptValueAtIndex(index, val);
    }
    
    virtual HRESULT STDMETHODCALLTYPE setException(_In_ BSTR description)
    {
        return DOMObject::setException(description);
    }

    // IDOMCSSStyleDeclaration
    virtual HRESULT STDMETHODCALLTYPE cssText(__deref_opt_out BSTR*);
    virtual HRESULT STDMETHODCALLTYPE setCssText(_In_ BSTR);
    virtual HRESULT STDMETHODCALLTYPE getPropertyValue(_In_ BSTR propertyName, __deref_opt_out BSTR *result);
    virtual HRESULT STDMETHODCALLTYPE getPropertyCSSValue(_In_ BSTR propertyName, _COM_Outptr_opt_ IDOMCSSValue **result);
    virtual HRESULT STDMETHODCALLTYPE removeProperty(_In_ BSTR propertyName, __deref_opt_out BSTR *result);
    virtual HRESULT STDMETHODCALLTYPE getPropertyPriority(_In_ BSTR propertyName, __deref_opt_out BSTR *result);
    virtual HRESULT STDMETHODCALLTYPE setProperty(_In_ BSTR propertyName, _In_ BSTR value, _In_ BSTR priority);
    virtual HRESULT STDMETHODCALLTYPE length(_Out_ UINT* result);
    virtual HRESULT STDMETHODCALLTYPE item(UINT index, __deref_opt_out BSTR* result);
    virtual HRESULT STDMETHODCALLTYPE parentRule(_COM_Outptr_opt_ IDOMCSSRule* *result);

protected:
    ULONG m_refCount { 0 };
    WebCore::CSSStyleDeclaration* m_style { nullptr };
};

#endif