1/* 2 * Copyright (C) 2011 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef InspectorState_h 32#define InspectorState_h 33 34#if ENABLE(INSPECTOR) 35 36#include "InspectorValues.h" 37#include <wtf/HashMap.h> 38#include <wtf/RefCounted.h> 39#include <wtf/text/WTFString.h> 40 41namespace WebCore { 42 43class InspectorStateClient; 44 45class InspectorStateUpdateListener { 46public: 47 virtual ~InspectorStateUpdateListener() { } 48 virtual void inspectorStateUpdated() = 0; 49}; 50 51class InspectorState { 52 WTF_MAKE_FAST_ALLOCATED; 53public: 54 InspectorState(InspectorStateUpdateListener*, PassRefPtr<InspectorObject>); 55 virtual ~InspectorState() {} 56 57 void loadFromCookie(const String& inspectorStateCookie); 58 59 void mute(); 60 void unmute(); 61 62 bool getBoolean(const String& propertyName); 63 String getString(const String& propertyName); 64 long getLong(const String& propertyName); 65 double getDouble(const String& propertyName); 66 PassRefPtr<InspectorObject> getObject(const String& propertyName); 67 68 void setBoolean(const String& propertyName, bool value) { setValue(propertyName, InspectorBasicValue::create(value)); } 69 void setString(const String& propertyName, const String& value) { setValue(propertyName, InspectorString::create(value)); } 70 void setLong(const String& propertyName, long value) { setValue(propertyName, InspectorBasicValue::create((double)value)); } 71 void setDouble(const String& propertyName, double value) { setValue(propertyName, InspectorBasicValue::create(value)); } 72 void setObject(const String& propertyName, PassRefPtr<InspectorObject> value) { setValue(propertyName, value); } 73 74 void remove(const String&); 75private: 76 void updateCookie(); 77 void setValue(const String& propertyName, PassRefPtr<InspectorValue>); 78 79 // Gets called from InspectorCompositeState::loadFromCookie(). 80 void setFromCookie(PassRefPtr<InspectorObject>); 81 82 friend class InspectorCompositeState; 83 84 InspectorStateUpdateListener* m_listener; 85 RefPtr<InspectorObject> m_properties; 86}; 87 88class InspectorCompositeState : public InspectorStateUpdateListener { 89public: 90 InspectorCompositeState(InspectorStateClient* inspectorClient) 91 : m_client(inspectorClient) 92 , m_stateObject(InspectorObject::create()) 93 , m_isMuted(false) 94 { 95 } 96 virtual ~InspectorCompositeState() { } 97 98 void mute(); 99 void unmute(); 100 101 InspectorState* createAgentState(const String&); 102 void loadFromCookie(const String&); 103 104private: 105 typedef HashMap<String, OwnPtr<InspectorState> > InspectorStateMap; 106 107 // From InspectorStateUpdateListener. 108 virtual void inspectorStateUpdated(); 109 110 InspectorStateClient* m_client; 111 RefPtr<InspectorObject> m_stateObject; 112 bool m_isMuted; 113 InspectorStateMap m_inspectorStateMap; 114}; 115 116} // namespace WebCore 117 118#endif // ENABLE(INSPECTOR) 119#endif // !defined(InspectorState_h) 120