/*
 * Copyright (c) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef WorkerScriptDebugServer_h
#define WorkerScriptDebugServer_h

#if ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(WORKERS)

#include "ScriptDebugServer.h"

namespace WebCore {

class WorkerGlobalScope;

class WorkerScriptDebugServer : public ScriptDebugServer {
    WTF_MAKE_NONCOPYABLE(WorkerScriptDebugServer);
public:
    WorkerScriptDebugServer(WorkerGlobalScope*, const String&);
    ~WorkerScriptDebugServer() { }

    void addListener(ScriptDebugListener*);
    void removeListener(ScriptDebugListener*);

    void interruptAndRunTask(PassOwnPtr<ScriptDebugServer::Task>);

    void recompileAllJSFunctions(Timer<ScriptDebugServer>*);

private:
    virtual ListenerSet* getListenersForGlobalObject(JSC::JSGlobalObject*) { return &m_listeners; }
    virtual void didPause(JSC::JSGlobalObject*) { }
    virtual void didContinue(JSC::JSGlobalObject*) { }

    virtual bool isContentScript(JSC::ExecState*) { return false; }

    virtual void willExecuteProgram(const JSC::DebuggerCallFrame&, intptr_t sourceID, int lineno, int columnNumber);

    virtual void runEventLoopWhilePaused();

    WorkerGlobalScope* m_workerGlobalScope;
    ListenerSet m_listeners;
    String m_debuggerTaskMode;
};

} // namespace WebCore

#endif // ENABLE(JAVASCRIPT_DEBUGGER) && ENABLE(WORKERS)

#endif // WorkerScriptDebugServer_h
