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      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
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY GOOGLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include "config.h"
     30 #include "InspectorState.h"
     31 
     32 #if ENABLE(INSPECTOR)
     33 
     34 #include "InspectorClient.h"
     35 
     36 namespace WebCore {
     37 
     38 InspectorState::InspectorState(InspectorClient* client)
     39     : m_client(client)
     40     , m_properties(InspectorObject::create())
     41     , m_isOnMute(false)
     42 {
     43 }
     44 
     45 void InspectorState::loadFromCookie(const String& inspectorStateCookie)
     46 {
     47     m_properties.clear();
     48     RefPtr<InspectorValue> cookie = InspectorValue::parseJSON(inspectorStateCookie);
     49     if (cookie)
     50         m_properties = cookie->asObject();
     51     if (!m_properties)
     52         m_properties = InspectorObject::create();
     53 }
     54 
     55 void InspectorState::mute()
     56 {
     57     m_isOnMute = true;
     58 }
     59 
     60 void InspectorState::unmute()
     61 {
     62     m_isOnMute = false;
     63 }
     64 
     65 void InspectorState::updateCookie()
     66 {
     67     if (m_client && !m_isOnMute)
     68         m_client->updateInspectorStateCookie(m_properties->toJSONString());
     69 }
     70 
     71 void InspectorState::setValue(const String& propertyName, PassRefPtr<InspectorValue> value)
     72 {
     73     m_properties->setValue(propertyName, value);
     74     updateCookie();
     75 }
     76 
     77 bool InspectorState::getBoolean(const String& propertyName)
     78 {
     79     InspectorObject::iterator it = m_properties->find(propertyName);
     80     bool value = false;
     81     if (it != m_properties->end())
     82         it->second->asBoolean(&value);
     83     return value;
     84 }
     85 
     86 String InspectorState::getString(const String& propertyName)
     87 {
     88     InspectorObject::iterator it = m_properties->find(propertyName);
     89     String value;
     90     if (it != m_properties->end())
     91         it->second->asString(&value);
     92     return value;
     93 }
     94 
     95 long InspectorState::getLong(const String& propertyName)
     96 {
     97     InspectorObject::iterator it = m_properties->find(propertyName);
     98     long value = 0;
     99     if (it != m_properties->end())
    100         it->second->asNumber(&value);
    101     return value;
    102 }
    103 
    104 PassRefPtr<InspectorObject> InspectorState::getObject(const String& propertyName)
    105 {
    106     InspectorObject::iterator it = m_properties->find(propertyName);
    107     if (it == m_properties->end()) {
    108         m_properties->setObject(propertyName, InspectorObject::create());
    109         it = m_properties->find(propertyName);
    110     }
    111     return it->second->asObject();
    112 }
    113 
    114 } // namespace WebCore
    115 
    116 #endif // ENABLE(INSPECTOR)
    117