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 DefaultPolicyDelegate_h 27 #define DefaultPolicyDelegate_h 28 29 #include "COMPtr.h" 30 #include "WebKit.h" 31 32 class DefaultPolicyDelegate : public IWebPolicyDelegate { 33 public: 34 static DefaultPolicyDelegate* sharedInstance(); 35 static DefaultPolicyDelegate* createInstance(); 36 private: 37 DefaultPolicyDelegate(); 38 ~DefaultPolicyDelegate(); 39 public: 40 // IUnknown 41 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); 42 virtual ULONG STDMETHODCALLTYPE AddRef(void); 43 virtual ULONG STDMETHODCALLTYPE Release(void); 44 45 // IWebPolicyDelegate 46 virtual HRESULT STDMETHODCALLTYPE decidePolicyForNavigationAction( 47 /* [in] */ IWebView *webView, 48 /* [in] */ IPropertyBag *actionInformation, 49 /* [in] */ IWebURLRequest *request, 50 /* [in] */ IWebFrame *frame, 51 /* [in] */ IWebPolicyDecisionListener *listener); 52 53 virtual HRESULT STDMETHODCALLTYPE decidePolicyForNewWindowAction( 54 /* [in] */ IWebView *webView, 55 /* [in] */ IPropertyBag *actionInformation, 56 /* [in] */ IWebURLRequest *request, 57 /* [in] */ BSTR frameName, 58 /* [in] */ IWebPolicyDecisionListener *listener); 59 60 virtual HRESULT STDMETHODCALLTYPE decidePolicyForMIMEType( 61 /* [in] */ IWebView *webView, 62 /* [in] */ BSTR type, 63 /* [in] */ IWebURLRequest *request, 64 /* [in] */ IWebFrame *frame, 65 /* [in] */ IWebPolicyDecisionListener *listener); 66 67 virtual HRESULT STDMETHODCALLTYPE unableToImplementPolicyWithError( 68 /* [in] */ IWebView *webView, 69 /* [in] */ IWebError *error, 70 /* [in] */ IWebFrame *frame); 71 72 protected: 73 ULONG m_refCount; 74 }; 75 76 #endif // DefaultPolicyDelegate_h 77