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
32class DefaultPolicyDelegate : public IWebPolicyDelegate {
33public:
34    static DefaultPolicyDelegate* sharedInstance();
35    static DefaultPolicyDelegate* createInstance();
36private:
37    DefaultPolicyDelegate();
38    ~DefaultPolicyDelegate();
39public:
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
72protected:
73    ULONG m_refCount;
74};
75
76#endif // DefaultPolicyDelegate_h
77