1 /* 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebElementPropertyBag_H 27 #define WebElementPropertyBag_H 28 29 #include <ocidl.h> 30 #include <wtf/OwnPtr.h> 31 32 namespace WebCore { 33 class HitTestResult; 34 } 35 36 class WebElementPropertyBag : public IPropertyBag 37 { 38 public: 39 static WebElementPropertyBag* createInstance(const WebCore::HitTestResult&); 40 41 protected: 42 WebElementPropertyBag(const WebCore::HitTestResult&); 43 ~WebElementPropertyBag(); 44 45 public: 46 // IUnknown 47 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); 48 virtual ULONG STDMETHODCALLTYPE AddRef(void); 49 virtual ULONG STDMETHODCALLTYPE Release(void); 50 51 // IPropertyBag 52 virtual /* [local] */ HRESULT STDMETHODCALLTYPE Read( 53 /* [in] */ LPCOLESTR pszPropName, 54 /* [out][in] */ VARIANT *pVar, 55 /* [in] */ IErrorLog *pErrorLog); 56 57 virtual HRESULT STDMETHODCALLTYPE Write( 58 /* [in] */ LPCOLESTR pszPropName, 59 /* [in] */ VARIANT *pVar); 60 61 private: 62 OwnPtr<WebCore::HitTestResult> m_result; 63 ULONG m_refCount; 64 }; 65 66 #endif // WebElementPropertyBag_H 67
