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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
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef _SFX_PICKLIST_HXX_
#define _SFX_PICKLIST_HXX_

#include <osl/mutex.hxx>
#include <tools/string.hxx>
#include <vcl/menu.hxx>
#include <svl/lstner.hxx>
#include <com/sun/star/util/XStringWidth.hpp>

#include <vector>

#define PICKLIST_MAXSIZE  100

class SfxPickList : public SfxListener
{
	struct PickListEntry
	{
		PickListEntry( const String& _aName, const String& _aFilter, const String& _aTitle ) :
			aName( _aName ), aFilter( _aFilter ), aTitle( _aTitle ) {}

		String		aName;
		String		aFilter;
		String		aTitle;
		String		aOptions;
	};
	
	static SfxPickList*				pUniqueInstance;
	static osl::Mutex*				pMutex;
	
	std::vector< PickListEntry* >	m_aPicklistVector;
	sal_uInt32						m_nAllowedMenuSize;
	::com::sun::star::uno::Reference< ::com::sun::star::util::XStringWidth > m_xStringLength;

							SfxPickList( sal_uInt32 nMenuSize );
							~SfxPickList();

	static osl::Mutex*		GetOrCreateMutex();
	
	void					CreatePicklistMenuTitle( Menu* pMenu, sal_uInt16 nItemId, const String& aURL, sal_uInt32 nNo );
	PickListEntry*			GetPickListEntry( sal_uInt32 nIndex );
	void					CreatePickListEntries();
	void					RemovePickListEntries();

	public:
		static SfxPickList*	GetOrCreate( const sal_uInt32 nMenuSize );
		static SfxPickList*	Get();
		static void			Delete();

		sal_uInt32			GetAllowedMenuSize() { return m_nAllowedMenuSize; }
		sal_uInt32			GetNumOfEntries() const { return m_aPicklistVector.size(); }
		void				CreateMenuEntries( Menu* pMenu );
		void				ExecuteMenuEntry( sal_uInt16 nId );
		void				ExecuteEntry( sal_uInt32 nIndex );
		String				GetMenuEntryTitle( sal_uInt32 nIndex );

		virtual void		Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
};

#endif // _SFX_PICKLIST_HXX_