/**************************************************************
 * 
 * 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
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef SC_FUNCPAGE_HXX
#define SC_FUNCPAGE_HXX

#include "funcutl.hxx"
#include "global.hxx"		// ScAddress
#include <svtools/stdctrl.hxx>
#ifndef _LSTBOX_HXX //autogen
#include <vcl/lstbox.hxx>
#endif
#include <vcl/group.hxx>
#include <svtools/svmedit.hxx>
#include <vcl/tabpage.hxx>

#ifndef _SVSTDARR_STRINGS

#define _SVSTDARR_STRINGS
#include <svl/svstdarr.hxx>

#endif
#include <vcl/tabctrl.hxx>
#include "parawin.hxx"
#include <svtools/svtreebx.hxx>
#include "compiler.hxx"
#include "cell.hxx"


class ScViewData;
class ScFuncName_Impl;
class ScDocument;
class ScFuncDesc;

//============================================================================

#define LRU_MAX 10

//============================================================================
class ScListBox : public ListBox
{
protected:

	virtual void	KeyInput( const KeyEvent& rKEvt );
	virtual long	PreNotify( NotifyEvent& rNEvt );

public:
					ScListBox( Window* pParent, const ResId& rResId );
};


//============================================================================
class ScFuncPage : public TabPage
{
private:

	Link			aDoubleClickLink;
	Link			aSelectionLink;
	FixedText		aFtCategory;
	ListBox			aLbCategory;
	FixedText		aFtFunction;
	ScListBox		aLbFunction;
	ImageButton		aIBFunction;

	const ScFuncDesc*	aLRUList[LRU_MAX];


					DECL_LINK( SelHdl, ListBox* );
					DECL_LINK( DblClkHdl, ListBox* );

protected:

	void			UpdateFunctionList();
	void			InitLRUList();


public:

					ScFuncPage( Window* pParent);

	void			SetCategory(sal_uInt16 nCat);
	void			SetFunction(sal_uInt16 nFunc);
	void			SetFocus();
	sal_uInt16			GetCategory();
	sal_uInt16			GetFunction();
	sal_uInt16			GetFunctionEntryCount();

	sal_uInt16			GetFuncPos(const ScFuncDesc*);
	const ScFuncDesc*	GetFuncDesc( sal_uInt16 nPos ) const;
	String			GetSelFunctionName() const;

	void            SetDoubleClickHdl( const Link& rLink ) { aDoubleClickLink = rLink; }
	const Link&     GetDoubleClickHdl() const { return aDoubleClickLink; }

	void            SetSelectHdl( const Link& rLink ) { aSelectionLink = rLink; }
	const Link&     GetSelectHdl() const { return aSelectionLink; }

};


#endif