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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * 
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 * 
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#ifndef COMPHELPER_ACCESSIBLE_KEYBINDING_HELPER_HXX
#define COMPHELPER_ACCESSIBLE_KEYBINDING_HELPER_HXX

#include <com/sun/star/accessibility/XAccessibleKeyBinding.hpp>
#include <cppuhelper/implbase1.hxx>
#include <osl/mutex.hxx>

#ifndef INCLUDED_VECTOR
#include <vector>
#define INCLUDED_VECTOR
#endif
#include "comphelper/comphelperdllapi.h"

//..............................................................................
namespace comphelper
{
//..............................................................................

	//==============================================================================
	// OAccessibleKeyBindingHelper
	//==============================================================================

	typedef	::cppu::WeakImplHelper1 <	::com::sun::star::accessibility::XAccessibleKeyBinding
									>	OAccessibleKeyBindingHelper_Base;

	/** a helper class for implementing an accessible keybinding
	 */
	class COMPHELPER_DLLPUBLIC OAccessibleKeyBindingHelper : public OAccessibleKeyBindingHelper_Base
	{
	private:
		typedef ::std::vector< ::com::sun::star::uno::Sequence< ::com::sun::star::awt::KeyStroke > > KeyBindings;
		
		KeyBindings		m_aKeyBindings;

	protected:
		::osl::Mutex	m_aMutex;

		virtual ~OAccessibleKeyBindingHelper();

	public:
		OAccessibleKeyBindingHelper();
		OAccessibleKeyBindingHelper( const OAccessibleKeyBindingHelper& rHelper );

		void AddKeyBinding( const ::com::sun::star::uno::Sequence< ::com::sun::star::awt::KeyStroke >& rKeyBinding ) throw (::com::sun::star::uno::RuntimeException);
		void AddKeyBinding( const ::com::sun::star::awt::KeyStroke& rKeyStroke ) throw (::com::sun::star::uno::RuntimeException);

		// XAccessibleKeyBinding
		virtual sal_Int32 SAL_CALL getAccessibleKeyBindingCount() throw (::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::awt::KeyStroke > SAL_CALL getAccessibleKeyBinding( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
	};

//..............................................................................
}	// namespace comphelper
//..............................................................................

#endif // COMPHELPER_ACCESSIBLE_KEYBINDING_HELPER_HXX