1 /* 2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com> 4 * Copyright (C) 2009 Google Inc. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 16 * its contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 20 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef InspectorDOMStorageResource_h 32 #define InspectorDOMStorageResource_h 33 34 #if ENABLE(DOM_STORAGE) 35 36 #include "EventListener.h" 37 #include "InspectorFrontend.h" 38 39 #include <wtf/PassRefPtr.h> 40 #include <wtf/RefCounted.h> 41 #include <wtf/RefPtr.h> 42 43 namespace WebCore { 44 45 class Storage; 46 class Frame; 47 class InspectorFrontend; 48 49 class InspectorDOMStorageResource : public EventListener { 50 public: create(Storage * domStorage,bool isLocalStorage,Frame * frame)51 static PassRefPtr<InspectorDOMStorageResource> create(Storage* domStorage, bool isLocalStorage, Frame* frame) 52 { 53 return adoptRef(new InspectorDOMStorageResource(domStorage, isLocalStorage, frame)); 54 } 55 cast(const EventListener * listener)56 static const InspectorDOMStorageResource* cast(const EventListener* listener) 57 { 58 return listener->type() == InspectorDOMStorageResourceType ? static_cast<const InspectorDOMStorageResource*>(listener) : 0; 59 } 60 61 void bind(InspectorFrontend* frontend); 62 void unbind(); 63 void startReportingChangesToFrontend(); 64 65 virtual void handleEvent(ScriptExecutionContext*, Event*); 66 virtual bool operator==(const EventListener& listener); 67 68 bool isSameHostAndType(Frame*, bool isLocalStorage) const; id()69 int id() const { return m_id; } domStorage()70 Storage* domStorage() const { return m_domStorage.get(); } 71 72 private: 73 74 InspectorDOMStorageResource(Storage*, bool isLocalStorage, Frame*); 75 76 RefPtr<Storage> m_domStorage; 77 bool m_isLocalStorage; 78 RefPtr<Frame> m_frame; 79 InspectorFrontend::DOMStorage* m_frontend; 80 int m_id; 81 bool m_reportingChangesToFrontend; 82 83 static int s_nextUnusedId; 84 }; 85 86 } // namespace WebCore 87 88 #endif 89 90 #endif // InspectorDOMStorageResource_h 91