2 This file is part of the WebKit open source project.
3 This file has been generated by generate-bindings.pl. DO NOT MODIFY!
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
23 #if ENABLE(SQL_DATABASE)
25 #include "JSDatabaseCallback.h"
27 #include "JSDatabase.h"
28 #include "JSDatabaseSync.h"
29 #include "ScriptExecutionContext.h"
30 #include <runtime/JSLock.h>
36 JSDatabaseCallback::JSDatabaseCallback(JSObject* callback, JSDOMGlobalObject* globalObject)
37 : ActiveDOMCallback(globalObject->scriptExecutionContext())
38 , m_data(new JSCallbackData(callback, globalObject))
42 JSDatabaseCallback::~JSDatabaseCallback()
44 ScriptExecutionContext* context = scriptExecutionContext();
45 // When the context is destroyed, all tasks with a reference to a callback
46 // should be deleted. So if the context is 0, we are on the context thread.
47 if (!context || context->isContextThread())
50 context->postTask(DeleteCallbackDataTask::create(m_data));
58 bool JSDatabaseCallback::handleEvent(Database* database)
60 if (!canInvokeCallback())
63 RefPtr<JSDatabaseCallback> protect(this);
65 JSLock lock(SilenceAssertionsOnly);
67 ExecState* exec = m_data->globalObject()->globalExec();
68 MarkedArgumentBuffer args;
69 args.append(toJS(exec, m_data->globalObject(), database));
71 bool raisedException = false;
72 m_data->invokeCallback(args, &raisedException);
73 return !raisedException;
76 bool JSDatabaseCallback::handleEvent(DatabaseSync* database)
78 if (!canInvokeCallback())
81 RefPtr<JSDatabaseCallback> protect(this);
83 JSLock lock(SilenceAssertionsOnly);
85 ExecState* exec = m_data->globalObject()->globalExec();
86 MarkedArgumentBuffer args;
87 args.append(toJS(exec, m_data->globalObject(), database));
89 bool raisedException = false;
90 m_data->invokeCallback(args, &raisedException);
91 return !raisedException;
96 #endif // ENABLE(SQL_DATABASE)