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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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#ifndef _SV_SALTIMER_HXX
#define _SV_SALTIMER_HXX

#include <vcl/sv.h>
#include <vcl/dllapi.h>
#include <salwtype.hxx>

// ------------
// - SalTimer -
// ------------

/*
 * note: there will be only a single instance of SalTimer
 * SalTimer originally had only static methods, but
 * this needed to be virtualized for the sal plugin migration
 */

class VCL_PLUGIN_PUBLIC SalTimer
{
    SALTIMERPROC		m_pProc;
public:
    SalTimer() : m_pProc( NULL ) {}
    virtual ~SalTimer();

    // AutoRepeat and Restart
	virtual void 			Start( sal_uLong nMS ) = 0;
	virtual void 			Stop() = 0;

	// Callbacks (indepen in \sv\source\app\timer.cxx)
	void 			SetCallback( SALTIMERPROC pProc )
    {
        m_pProc = pProc; 
    }

    void			CallCallback()
    {
        if( m_pProc )
            m_pProc();
    }
};

#endif // _SV_SALTIMER_HXX