WebCore/inspector/InspectorDatabaseResource.cpp

   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 #include "config.h"
  32 #include "InspectorDatabaseResource.h"
  33
  34 #if ENABLE(DATABASE) && ENABLE(INSPECTOR)
  35 #include "Database.h"
  36 #include "Document.h"
  37 #include "Frame.h"
  38 #include "InspectorFrontend.h"
  39 #include "ScriptObject.h"
  40
  41 namespace WebCore {
  42
  43 int InspectorDatabaseResource::s_nextUnusedId = 1;
  44
  45 InspectorDatabaseResource::InspectorDatabaseResource(Database* database, const String& domain, const String& name, const String& version)
  46     : m_database(database)
  47     , m_id(s_nextUnusedId++)
  48     , m_domain(domain)
  49     , m_name(name)
  50     , m_version(version)
  51     , m_scriptObjectCreated(false)
  52 {
  53 }
  54
  55 void InspectorDatabaseResource::bind(InspectorFrontend* frontend)
  56 {
  57     if (m_scriptObjectCreated)
  58         return;
  59
  60     ScriptObject jsonObject = frontend->newScriptObject();
  61     jsonObject.set("id", m_id);
  62     jsonObject.set("domain", m_domain);
  63     jsonObject.set("name", m_name);
  64     jsonObject.set("version", m_version);
  65     if (frontend->addDatabase(jsonObject))
  66         m_scriptObjectCreated = true;
  67 }
  68
  69 void InspectorDatabaseResource::unbind()
  70 {
  71     m_scriptObjectCreated = false;
  72 }
  73
  74 } // namespace WebCore
  75
  76 #endif // ENABLE(DATABASE) && ENABLE(INSPECTOR)