1 /* 2 * Copyright (C) 2009 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 INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef WebScriptWorld_h 26 #define WebScriptWorld_h 27 28 #include "WebKit.h" 29 #include <WebCore/COMPtr.h> 30 31 namespace WebCore { 32 class DOMWrapperWorld; 33 } 34 35 class WebScriptWorld : public IWebScriptWorld { 36 WTF_MAKE_NONCOPYABLE(WebScriptWorld); 37 public: 38 static WebScriptWorld* standardWorld(); 39 static COMPtr<WebScriptWorld> createInstance(); 40 41 static COMPtr<WebScriptWorld> findOrCreateWorld(WebCore::DOMWrapperWorld*); 42 43 virtual ULONG STDMETHODCALLTYPE AddRef(); 44 virtual ULONG STDMETHODCALLTYPE Release(); 45 46 WebCore::DOMWrapperWorld* world() const { return m_world.get(); } 47 48 private: 49 static COMPtr<WebScriptWorld> createInstance(PassRefPtr<WebCore::DOMWrapperWorld>); 50 51 WebScriptWorld(PassRefPtr<WebCore::DOMWrapperWorld>); 52 ~WebScriptWorld(); 53 54 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, void** ppvObject); 55 virtual HRESULT STDMETHODCALLTYPE standardWorld(IWebScriptWorld**); 56 virtual HRESULT STDMETHODCALLTYPE scriptWorldForGlobalContext(JSGlobalContextRef, IWebScriptWorld**); 57 virtual HRESULT STDMETHODCALLTYPE unregisterWorld(); 58 59 ULONG m_refCount; 60 RefPtr<WebCore::DOMWrapperWorld> m_world; 61 }; 62 63 #endif // WebScriptWorld_h 64
