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1 /* |
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2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
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3 * |
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4 * Redistribution and use in source and binary forms, with or without |
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5 * modification, are permitted provided that the following conditions |
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6 * are met: |
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7 * 1. Redistributions of source code must retain the above copyright |
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8 * notice, this list of conditions and the following disclaimer. |
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9 * 2. Redistributions in binary form must reproduce the above copyright |
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10 * notice, this list of conditions and the following disclaimer in the |
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11 * documentation and/or other materials provided with the distribution. |
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12 * |
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13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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24 */ |
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25 |
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26 #ifndef WebNotificationCenter_H |
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27 #define WebNotificationCenter_H |
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28 |
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29 #include "WebKit.h" |
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30 #include <wtf/OwnPtr.h> |
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31 |
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32 struct WebNotificationCenterPrivate; |
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33 |
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34 class WebNotificationCenter : public IWebNotificationCenter { |
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35 public: |
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36 static WebNotificationCenter* createInstance(); |
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37 |
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38 protected: |
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39 WebNotificationCenter(); |
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40 ~WebNotificationCenter(); |
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41 |
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42 public: |
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43 // IUnknown |
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44 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); |
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45 virtual ULONG STDMETHODCALLTYPE AddRef(void); |
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46 virtual ULONG STDMETHODCALLTYPE Release(void); |
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47 |
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48 // IWebNotificationCenter |
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49 virtual HRESULT STDMETHODCALLTYPE defaultCenter( |
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50 /* [retval][out] */ IWebNotificationCenter **center); |
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51 |
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52 virtual HRESULT STDMETHODCALLTYPE addObserver( |
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53 /* [in] */ IWebNotificationObserver *observer, |
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54 /* [in] */ BSTR notificationName, |
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55 /* [in] */ IUnknown *anObject); |
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56 |
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57 virtual HRESULT STDMETHODCALLTYPE postNotification( |
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58 /* [in] */ IWebNotification *notification); |
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59 |
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60 virtual HRESULT STDMETHODCALLTYPE postNotificationName( |
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61 /* [in] */ BSTR notificationName, |
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62 /* [in] */ IUnknown *anObject, |
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63 /* [optional][in] */ IPropertyBag *userInfo); |
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64 |
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65 virtual HRESULT STDMETHODCALLTYPE removeObserver( |
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66 /* [in] */ IWebNotificationObserver *anObserver, |
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67 /* [in] */ BSTR notificationName, |
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68 /* [optional][in] */ IUnknown *anObject); |
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69 |
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70 // WebNotificationCenter |
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71 static IWebNotificationCenter* defaultCenterInternal(); |
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72 void postNotificationInternal(IWebNotification* notification, BSTR notificationName, IUnknown* anObject); |
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73 |
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74 protected: |
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75 ULONG m_refCount; |
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76 OwnPtr<WebNotificationCenterPrivate> d; |
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77 static IWebNotificationCenter* m_defaultCenter; |
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78 }; |
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79 |
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80 #endif // WebNotificationCenter_H |