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