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 WebJavaScriptCollector_H 27 #define WebJavaScriptCollector_H 28 29 #include "WebKit.h" 30 31 class WebJavaScriptCollector : public IWebJavaScriptCollector 32 { 33 public: 34 static WebJavaScriptCollector* createInstance(); 35 protected: 36 WebJavaScriptCollector(); 37 ~WebJavaScriptCollector(); 38 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 // IWebJavaScriptCollector 46 virtual HRESULT STDMETHODCALLTYPE collect(); 47 48 virtual HRESULT STDMETHODCALLTYPE collectOnAlternateThread( 49 /* [in] */ BOOL waitUntilDone); 50 51 virtual HRESULT STDMETHODCALLTYPE objectCount( 52 /* [retaval][out] */ UINT* count); 53 54 protected: 55 ULONG m_refCount; 56 }; 57 58 #endif 59
