1 /* 2 * Copyright (C) 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 WebFramePolicyListener_h 27 #define WebFramePolicyListener_h 28 29 #include "WebKit.h" 30 31 #include <WTF/PassRefPtr.h> 32 #include <WTF/RefPtr.h> 33 34 #pragma warning(push, 0) 35 #include <WebCore/FrameLoaderTypes.h> 36 #pragma warning(pop) 37 38 namespace WebCore { 39 class Frame; 40 } 41 42 class WebFramePolicyListener : public IWebPolicyDecisionListener, public IWebFormSubmissionListener { 43 public: 44 static WebFramePolicyListener* createInstance(PassRefPtr<WebCore::Frame>); 45 protected: 46 WebFramePolicyListener(PassRefPtr<WebCore::Frame>); 47 ~WebFramePolicyListener(); 48 49 public: 50 // IUnknown 51 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); 52 virtual ULONG STDMETHODCALLTYPE AddRef(void); 53 virtual ULONG STDMETHODCALLTYPE Release(void); 54 55 // IWebPolicyDecisionListener 56 virtual HRESULT STDMETHODCALLTYPE use(void); 57 virtual HRESULT STDMETHODCALLTYPE download(void); 58 virtual HRESULT STDMETHODCALLTYPE ignore(void); 59 60 // IWebFormSubmissionListener 61 virtual HRESULT STDMETHODCALLTYPE continueSubmit(void); 62 63 // WebFramePolicyListener 64 void receivedPolicyDecision(WebCore::PolicyAction); 65 void invalidate(); 66 private: 67 ULONG m_refCount; 68 RefPtr<WebCore::Frame> m_frame; 69 }; 70 71 #endif 72
