/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"



// INCLUDE ---------------------------------------------------------------

#include <editeng/editview.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/viewsh.hxx>

#include "sc.hrc"
#include "global.hxx"		// ScAddress
#include "scresid.hxx"
#include "reffact.hxx"
#include "document.hxx"
#include "cell.hxx"
#include "scmod.hxx"
#include "inputhdl.hxx"
#include "tabvwsh.hxx"
#include "appoptio.hxx"
#include "compiler.hxx"

#include "dwfunctr.hrc"
#include "dwfunctr.hxx"

// -----------------------------------------------------------------------

#define ARG_SEPERATOR String("; ")
SFX_IMPL_DOCKINGWINDOW( ScFunctionChildWindow, FID_FUNCTION_BOX )

/*************************************************************************
#*	Member:		ScFunctionChildWindow						Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionChildWindow
#*
#*  Funktion:	Konstruktor der Klasse ScFunctionChildWindow
#*				Ableitung vom SfxChildWindow als "Behaelter" fuer
#*				Funktions- Fenster in Clac
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

__EXPORT ScFunctionChildWindow::ScFunctionChildWindow( Window* pParentP,
									sal_uInt16 nId,
									SfxBindings* pBindings,
									SfxChildWinInfo* pInfo ) :
    SfxChildWindow( pParentP, nId )
{
	ScFunctionDockWin* pWin = new ScFunctionDockWin( pBindings, this,
                                        pParentP, ScResId( FID_FUNCTION_BOX ) );
	pWindow = pWin;

	eChildAlignment = SFX_ALIGN_RIGHT;

	pWin->Initialize( pInfo );
}

/*************************************************************************
#*	Member:		ScFunctionDockWin							Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Konstruktor der Klasse ScFunctionDockWin
#*
#*  Input:		Sfx- Verknuepfungen, Fenster, Resource
#*
#*	Output:		---
#*
#************************************************************************/

ScFunctionDockWin::ScFunctionDockWin( SfxBindings* pBindingsP,
				SfxChildWindow *pCW, Window* pParent, const ResId& rResId ) :

    SfxDockingWindow( pBindingsP, pCW, pParent, rResId ),
	aPrivatSplit	( this, ResId( FT_SPLIT, *rResId.GetResMgr()  ),SC_SPLIT_VERT),
	aCatBox			( this, ResId( CB_CAT, *rResId.GetResMgr()  ) ),
	aFuncList		( this, ResId( LB_FUNC, *rResId.GetResMgr()  ) ),
	aDDFuncList		( this, ResId( DDLB_FUNC, *rResId.GetResMgr()  ) ),
	aInsertButton	( this, ResId( IMB_INSERT, *rResId.GetResMgr()  ) ),
	aFiFuncDesc		( this, ResId( FI_FUNCDESC, *rResId.GetResMgr()  ) ),
	aOldSize		(0,0)
{
	FreeResource();
	InitLRUList();
	SetStyle(GetStyle()|WB_CLIPCHILDREN);

	aTimer.SetTimeout(200);
	aTimer.SetTimeoutHdl(LINK( this, ScFunctionDockWin, TimerHdl));

	eSfxNewAlignment=GetAlignment();
	eSfxOldAlignment=eSfxNewAlignment;
	aFiFuncDesc.SetUpdateMode(sal_True);
	pAllFuncList=&aFuncList;
	aDDFuncList.Disable();
	aDDFuncList.Hide();
	nArgs=0;
	nDockMode=0;
	bSizeFlag=sal_False;
	aCatBox.SetDropDownLineCount(9);
	Font aFont=aFiFuncDesc.GetFont();
	aFont.SetColor(Color(COL_BLACK));
	aFiFuncDesc.SetFont(aFont);
	aFiFuncDesc.SetBackground( GetBackground() );		//! never transparent?
//?	SetBackground();

	Link aLink=LINK( this, ScFunctionDockWin, SelHdl);
	aCatBox.SetSelectHdl(aLink);
	aFuncList.SetSelectHdl(aLink);
	aDDFuncList.SetSelectHdl(aLink);

	Link a2Link=LINK( this, ScFunctionDockWin, SetSelectionHdl);
	aFuncList.SetDoubleClickHdl(a2Link);
	aDDFuncList.SetSelectHdl(aLink);
	aInsertButton.SetClickHdl(a2Link);

	Link a3Link=LINK( this, ScFunctionDockWin, SetSplitHdl);
	aPrivatSplit.SetCtrModifiedHdl(a3Link);
	StartListening( *pBindingsP, sal_True );

	Point aTopLeft=aCatBox.GetPosPixel();
	//String aString=aCatBox.GetEntry( 0)+String("www");
	String aString=String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("ww"));
	Size aTxtSize( aFiFuncDesc.GetTextWidth(aString), aFiFuncDesc.GetTextHeight() );
	nMinWidth=aTxtSize.Width()+aTopLeft.X()
			+2*aFuncList.GetPosPixel().X();
	nMinHeight=19*aTxtSize.Height();
	aCatBox.SelectEntryPos(0);

	Range aYRange(3*aTxtSize.Height()+aFuncList.GetPosPixel().Y(),
				GetOutputSizePixel().Height()-2*aTxtSize.Height());
	aPrivatSplit.SetYRange(aYRange);
	SelHdl(&aCatBox);
	bInit=sal_True;
}

/*************************************************************************
#*	Member:		ScFunctionDockWin							Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Destruktor der Klasse ScFunctionDockWin
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

__EXPORT ScFunctionDockWin::~ScFunctionDockWin()
{
	EndListening( GetBindings() );
}

/*************************************************************************
#*	Member:		UpdateFunctionList							Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Aktualisiert die Liste der Funktionen ab-
#*				haengig von der eingestellten Kategorie.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::InitLRUList()
{
	const ScAppOptions& rAppOpt = SC_MOD()->GetAppOptions();
	sal_uInt16 nLRUFuncCount = Min( rAppOpt.GetLRUFuncListCount(), (sal_uInt16)LRU_MAX );
	sal_uInt16*	pLRUListIds = rAppOpt.GetLRUFuncList();

	sal_uInt16 i;
	for ( i=0; i<LRU_MAX; i++ )
		aLRUList[i] = NULL;

	if ( pLRUListIds )
	{
		ScFunctionMgr* pFuncMgr = ScGlobal::GetStarCalcFunctionMgr();
		for ( i=0; i<nLRUFuncCount; i++ )
			aLRUList[i] = pFuncMgr->Get( pLRUListIds[i] );
	}

	sal_uInt16	nSelPos	  = aCatBox.GetSelectEntryPos();

	if(nSelPos == 0)
		UpdateFunctionList();
}

/*************************************************************************
#*	Member:		UpdateFunctionList							Datum:10.12.99
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Aktualisiert die Liste der zuletzt verwendeten Funktionen.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::UpdateLRUList()
{
	if (pFuncDesc && pFuncDesc->nFIndex!=0)
	{
		ScModule* pScMod = SC_MOD();
		pScMod->InsertEntryToLRUList(pFuncDesc->nFIndex);
	}
}


/*************************************************************************
#*	Member:		SetSize										Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Groesse fuer die einzelnen Controls einzustellen.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetSize()
{
	sal_uInt16 nSelEntry=0;
	SfxChildAlignment  aChildAlign=eSfxOldAlignment;//GetAlignment();
	short nNewDockMode;
	switch(aChildAlign)
	{
		case SFX_ALIGN_HIGHESTTOP:
		case SFX_ALIGN_TOP:
		case SFX_ALIGN_LOWESTTOP:
		case SFX_ALIGN_LOWESTBOTTOM:
		case SFX_ALIGN_BOTTOM:
		case SFX_ALIGN_TOOLBOXTOP:
		case SFX_ALIGN_TOOLBOXBOTTOM:


						nNewDockMode=1;
						if(nDockMode!=nNewDockMode)
						{
							nDockMode=nNewDockMode;
							nSelEntry=aFuncList.GetSelectEntryPos();
							aFuncList.Clear();
							aFiFuncDesc.SetPosPixel(aFuncList.GetPosPixel());
							aDDFuncList.Enable();
							aDDFuncList.Show();
							aPrivatSplit.Disable();
							aPrivatSplit.Hide();
							aFuncList.Disable();
							aFuncList.Hide();
							pAllFuncList=&aDDFuncList;
							SelHdl(&aCatBox);
							aDDFuncList.SelectEntryPos(nSelEntry);
						}
						break;

		default:		nNewDockMode=0;
						if(nDockMode!=nNewDockMode)
						{
							nDockMode=nNewDockMode;
							nSelEntry=aDDFuncList.GetSelectEntryPos();
							aDDFuncList.Clear();
							aDDFuncList.Disable();
							aDDFuncList.Hide();
							aPrivatSplit.Enable();
							aPrivatSplit.Show();
							aFuncList.Enable();
							aFuncList.Show();
							pAllFuncList=&aFuncList;
							SelHdl(&aCatBox);
							aFuncList.SelectEntryPos(nSelEntry);
						}
						break;
	}

	if(nDockMode==0)
	{
		SetLeftRightSize();
	}
	else
	{
		SetTopBottonSize();
	}
}
/*************************************************************************
#*	Member:		SetLeftRightSize							Datum:15.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Groesse fuer die einzelnen Controls einstellen,
#*				wenn Links oder Rechts angedockt wird.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetLeftRightSize()
{
	if(bSizeFlag==sal_False)
	{
		bSizeFlag=sal_True;

		Size aDiffSize=GetSizePixel();
		Size aNewSize=GetOutputSizePixel();
		aDiffSize.Width()-=aNewSize.Width();
		aDiffSize.Height()-=aNewSize.Height();

		//@ SetUpdateMode( sal_False);

		String aString = String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("ww"));

		Size aTxtSize( aFuncList.GetTextWidth(aString), aFuncList.GetTextHeight() );

		Range aYRange(3*aTxtSize.Height()+aFuncList.GetPosPixel().Y(),
					GetOutputSizePixel().Height()-2*aTxtSize.Height());
		aPrivatSplit.SetYRange(aYRange);


		if(aOldSize.Width()!=aNewSize.Width())
			SetMyWidthLeRi(aNewSize);

		if(aOldSize.Height()!=aNewSize.Height())
			SetMyHeightLeRi(aNewSize);

		aOldSize=aNewSize;
		aNewSize.Width()+=aDiffSize.Width();
		aNewSize.Height()+=aDiffSize.Height();
		//SetSizePixel(aNewSize);
		//@ SetUpdateMode( sal_True);
		bSizeFlag=sal_False;
	}

}
/*************************************************************************
#*	Member:		SetTopBottonSize							Datum:15.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Groesse fuer die einzelnen Controls einzustellen.
#*				wenn oben oder unten angedockt wird.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetTopBottonSize()
{
	if(bSizeFlag==sal_False)
	{
		bSizeFlag=sal_True;
		Size aDiffSize=GetSizePixel();
		Size aNewSize=GetOutputSizePixel();
		aDiffSize.Width()-=aNewSize.Width();
		aDiffSize.Height()-=aNewSize.Height();

		SetMyWidthToBo(aNewSize);
		SetMyHeightToBo(aNewSize);

		aNewSize.Width()+=aDiffSize.Width();
		aNewSize.Height()+=aDiffSize.Height();
		//SetSizePixel(aNewSize);
		//@ SetUpdateMode( sal_True);
		bSizeFlag=sal_False;
	}
}

/*************************************************************************
#*	Member:		SetMyWidthLeRi								Datum:15.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Breite fuer die einzelnen Controls und
#*				das Fenster einstellen,wenn Li oder Re
#*
#*  Input:		neue Fenstergroesse
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetMyWidthLeRi(Size &aNewSize)
{
	if((sal_uLong)aNewSize.Width()<nMinWidth)	aNewSize.Width()=nMinWidth;

	Size aCDSize=aCatBox.GetSizePixel();
	Size aFLSize=aFuncList.GetSizePixel();
	Size aSplitterSize=aPrivatSplit.GetSizePixel();
	Size aFDSize=aFiFuncDesc.GetSizePixel();

	Point aCDTopLeft=aCatBox.GetPosPixel();
	Point aFLTopLeft=aFuncList.GetPosPixel();
	Point aSplitterTopLeft=aPrivatSplit.GetPosPixel();
	Point aFDTopLeft=aFiFuncDesc.GetPosPixel();

	aCDSize.Width()=aNewSize.Width()-aCDTopLeft.X()-aFLTopLeft.X();
	aFLSize.Width()=aNewSize.Width()-2*aFLTopLeft.X();
	aFDSize.Width()=aFLSize.Width();
	aSplitterSize.Width()=aFLSize.Width();

	aCatBox.SetSizePixel(aCDSize);
	aFuncList.SetSizePixel(aFLSize);
	aPrivatSplit.SetSizePixel(aSplitterSize);
	aFiFuncDesc.SetSizePixel(aFDSize);
}

/*************************************************************************
#*	Member:		SetHeight									Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Hoehe fuer die einzelnen Controls und
#*				das Fenster einstellen bei Li oder Re
#*
#*  Input:		neue Fenstergroesse
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetMyHeightLeRi(Size &aNewSize)
{
	if((sal_uLong)aNewSize.Height()<nMinHeight) aNewSize.Height()=nMinHeight;

	Size aFLSize=aFuncList.GetSizePixel();
	Size aSplitterSize=aPrivatSplit.GetSizePixel();
	Size aFDSize=aFiFuncDesc.GetSizePixel();

	Point aFLTopLeft=aFuncList.GetPosPixel();
	Point aSplitterTopLeft=aPrivatSplit.GetPosPixel();
	Point aFDTopLeft=aFiFuncDesc.GetPosPixel();

	long nTxtHeight = aFuncList.GetTextHeight();

	short nY=(short)(3*nTxtHeight+
		aFuncList.GetPosPixel().Y()+aSplitterSize.Height());

	aFDTopLeft.Y()=aNewSize.Height()-aFDSize.Height()-4;
	if(nY>aFDTopLeft.Y())
	{
		aFDSize.Height()-=nY-aFDTopLeft.Y();
		aFDTopLeft.Y()=nY;
	}
	aSplitterTopLeft.Y()=aFDTopLeft.Y()-aSplitterSize.Height()-1;
	aFLSize.Height()=aSplitterTopLeft.Y()-aFLTopLeft.Y()-1;

	aFuncList.SetSizePixel(aFLSize);
	aPrivatSplit.SetPosPixel(aSplitterTopLeft);
	aFiFuncDesc.SetPosPixel(aFDTopLeft);
	aFiFuncDesc.SetSizePixel(aFDSize);

}

/*************************************************************************
#*	Member:		SetMyWidthToBo								Datum:16.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Breite fuer die einzelnen Controls und
#*				das Fenster einstellen, wenn oben oder
#*				unten angedockt werden soll.
#*
#*  Input:		neue Fenstergroesse
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetMyWidthToBo(Size &aNewSize)
{
	if((sal_uLong)aNewSize.Width()<nMinWidth)	aNewSize.Width()=nMinWidth;

	Size aCDSize=aCatBox.GetSizePixel();
	Size aDdFLSize=aDDFuncList.GetSizePixel();
	Size aFDSize=aFiFuncDesc.GetSizePixel();

	Point aCDTopLeft=aCatBox.GetPosPixel();
	Point aDdFLTopLeft=aDDFuncList.GetPosPixel();
	Point aFDTopLeft=aFiFuncDesc.GetPosPixel();

	aCDSize.Width()=aDdFLTopLeft.X()-aFDTopLeft.X()-aCDTopLeft.X();
	aDdFLTopLeft.X()=aCDSize.Width()+aCDTopLeft.X()+aFDTopLeft.X();

	aDdFLSize.Width()=aNewSize.Width()-aDdFLTopLeft.X()-aFDTopLeft.X();

	aFDSize.Width()=aNewSize.Width()-2*aFDTopLeft.X();

	aDDFuncList.SetPosPixel(aDdFLTopLeft);
	aDDFuncList.SetSizePixel(aDdFLSize);
	aCatBox.SetSizePixel(aCDSize);
	aFiFuncDesc.SetSizePixel(aFDSize);
}

/*************************************************************************
#*	Member:		SetHeight									Datum:16.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Hoehe fuer die einzelnen Controls und
#*				das Fenster einstellen, wenn oben oder
#*				unten angedockt werden soll.
#*
#*  Input:		neue Fenstergroesse
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetMyHeightToBo(Size &aNewSize)
{
	if((sal_uLong)aNewSize.Height()<nMinHeight) aNewSize.Height()=nMinHeight;

	Size aFDSize=aFiFuncDesc.GetSizePixel();

	Point aFDTopLeft=aFiFuncDesc.GetPosPixel();
	Point aCBTopLeft=aCatBox.GetPosPixel();
	aFDSize.Height()=aNewSize.Height()-aFDTopLeft.Y()-aCBTopLeft.Y();
	aFiFuncDesc.SetSizePixel(aFDSize);

}

/*************************************************************************
#*	Member:		SetDescription								Datum:13.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Erklaerungstext fuer die Funktion einstellen.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::SetDescription()
{
	aFiFuncDesc.SetText( EMPTY_STRING );
	const ScFuncDesc* pDesc =
			 (const ScFuncDesc*)pAllFuncList->GetEntryData(
					pAllFuncList->GetSelectEntryPos() );
	if (pDesc)
	{
        pDesc->initArgumentInfo();      // full argument info is needed

		String	aString=pAllFuncList->GetSelectEntry();
		if(nDockMode==0)
		{
			aString.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ":\n\n" ));
		}
		else
		{
			aString.AppendAscii(RTL_CONSTASCII_STRINGPARAM( ":   " ));
		}

        aString+=pDesc->GetParamList();

		if(nDockMode==0)
		{
			aString.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "\n\n" ));
		}
		else
		{
			aString += '\n';
		}

		aString+=*(pDesc->pFuncDesc);

		aFiFuncDesc.SetText(aString);
		aFiFuncDesc.StateChanged(STATE_CHANGE_TEXT);
		aFiFuncDesc.Invalidate();
		aFiFuncDesc.Update();

	}
 }

/*************************************************************************
#*	Member:		Resizing									Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Ueberladene Funktion um die Groesse der
#*				einzelnen Controls einzustellen.
#*
#*  Input:		neue Groesse
#*
#*	Output:		---
#*
#************************************************************************/

void __EXPORT ScFunctionDockWin::Resizing( Size& rNewSize )
{
	if((sal_uLong)rNewSize.Width()<nMinWidth) rNewSize.Width()=nMinWidth;
	if((sal_uLong)rNewSize.Height()<nMinHeight) rNewSize.Height()=nMinHeight;

}

/*************************************************************************
#*	Member:		Close										Datum:07.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Schliessen des Fensters
#*
#*  Input:		---
#*
#*	Output:		TRUE
#*
#************************************************************************/

sal_Bool __EXPORT ScFunctionDockWin::Close()
{
	SfxBoolItem aItem( FID_FUNCTION_BOX, sal_False );

	GetBindings().GetDispatcher()->Execute( FID_FUNCTION_BOX,
								SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD,
								&aItem, 0L );

	SfxDockingWindow::Close();

	return( sal_True );
}


/*************************************************************************
#*	Member:		CheckAlignment								Datum:16.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Ueberprueft den Andockmodus und stellt die
#*				Groessen dementsprechend ein.
#*
#*  Input:		Das neue Alignment
#*
#*	Output:		Das uebergebene Alignment
#*
#************************************************************************/
SfxChildAlignment __EXPORT ScFunctionDockWin::CheckAlignment(SfxChildAlignment /* abla */,
								SfxChildAlignment aChildAlign)
{
	String aString = String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("ww"));
	Size aTxtSize( aFiFuncDesc.GetTextWidth(aString), aFiFuncDesc.GetTextHeight() );
	if(!bInit)
	{
		eSfxOldAlignment=eSfxNewAlignment;
		eSfxNewAlignment=aChildAlign;
	}
	else
	{
		bInit=sal_False;
		eSfxOldAlignment=aChildAlign;
		eSfxNewAlignment=aChildAlign;
	}

	switch(eSfxOldAlignment)
	{
		case SFX_ALIGN_HIGHESTTOP:
		case SFX_ALIGN_TOP:
		case SFX_ALIGN_LOWESTTOP:
		case SFX_ALIGN_LOWESTBOTTOM:
		case SFX_ALIGN_BOTTOM:
		case SFX_ALIGN_TOOLBOXTOP:
		case SFX_ALIGN_TOOLBOXBOTTOM:

						nMinWidth= 0;/*aDDFuncList.GetPosPixel().X()+
									10*aTxtSize.Width()+
									aFuncList.GetPosPixel().X();*/
						nMinHeight=0;

						break;

		case SFX_ALIGN_NOALIGNMENT:

						aString = aCatBox.GetEntry(0);
						aString.AppendAscii(RTL_CONSTASCII_STRINGPARAM("www"));
						aTxtSize = Size( aFiFuncDesc.GetTextWidth(aString),
											aFiFuncDesc.GetTextHeight() );

		default:		Point aTopLeft=aCatBox.GetPosPixel();
						nMinWidth=aTxtSize.Width()+aTopLeft.X()
								+2*aFuncList.GetPosPixel().X();
						nMinHeight=19*aTxtSize.Height();
							//aCatBox.SelectEntryPos(0);

						break;
	}

	return aChildAlign;
}
/*************************************************************************
#*	Member:		Close										Datum:07.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Aenderungen erkennen
#*
#*  Input:		---
#*
#*	Output:		TRUE
#*
#************************************************************************/
void ScFunctionDockWin::Notify( SfxBroadcaster&, const SfxHint& /* rHint */ )
{
//    const SfxPoolItemHint *pPoolItemHint = PTR_CAST(SfxPoolItemHint, &rHint);
	/*
	if ( pPoolItemHint
		 && ( pPoolItemHint->GetObject()->ISA( SvxColorTableItem ) ) )
	{
		// Die Liste der Farben hat sich geaendert
		pColorTable = ( (SvxColorTableItem*) pPoolItemHint->GetObject() )->GetColorTable();
		FillValueSet();
	}
	*/
}


/*************************************************************************
#*	Member:		Resize									Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Ueberladene Funktion um die Groesse der
#*				einzelnen Controls einzustellen.
#*
#*  Input:		neue Groesse
#*
#*	Output:		---
#*
#************************************************************************/

void __EXPORT ScFunctionDockWin::Resize()
{
	if ( !IsFloatingMode() ||
		 !GetFloatingWindow()->IsRollUp() )
	{
		Size aQSize=GetOutputSizePixel();
		Resizing( aQSize);
		SetSize();
	}
	SfxDockingWindow::Resize();
}

/*************************************************************************
#*	Member:		UpdateFunctionList							Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Aktualisiert die Liste der Funktionen ab-
#*				haengig von der eingestellten Kategorie.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::UpdateFunctionList()
{
	sal_uInt16	nSelPos	  = aCatBox.GetSelectEntryPos();
	sal_uInt16	nCategory = ( LISTBOX_ENTRY_NOTFOUND != nSelPos )
							? (nSelPos-1) : 0;

	pAllFuncList->Clear();
	pAllFuncList->SetUpdateMode( sal_False );

	if ( nSelPos > 0 )
	{
		ScFunctionMgr* pFuncMgr = ScGlobal::GetStarCalcFunctionMgr();

		const ScFuncDesc* pDesc = pFuncMgr->First( nCategory );
		while ( pDesc )
		{
			pAllFuncList->SetEntryData(
				pAllFuncList->InsertEntry( *(pDesc->pFuncName) ),
				(void*)pDesc );
			pDesc = pFuncMgr->Next();
		}
	}
	else // LRU-Liste
	{
		for ( sal_uInt16 i=0; i<LRU_MAX && aLRUList[i]; i++ )
		{
			const ScFuncDesc* pDesc = aLRUList[i];
			pAllFuncList->SetEntryData(
					pAllFuncList->InsertEntry( *(pDesc->pFuncName) ),
					(void*)pDesc );
		}
	}


	//------------------------------------------------------
	pAllFuncList->SetUpdateMode( sal_True );

	if ( pAllFuncList->GetEntryCount() > 0 )
	{
		pAllFuncList->Enable();
		pAllFuncList->SelectEntryPos( 0 );
	}
	else
	{
		pAllFuncList->Disable();
	}
}

/*************************************************************************
#*	Member:		DoEnter										Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Eingabe ins Dokument uebernehmen. Wird aufgerufen
#*				nach betaetigen der Uebernehmen- Schaltflaeche
#*				oder einem Doppelklick in die Funktionsliste.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

void ScFunctionDockWin::DoEnter(sal_Bool /* bOk */) //@@ ???
{
	String aFirstArgStr;
	String aParaStr;
	String aArgStr;
	String aString=pAllFuncList->GetSelectEntry();
	SfxViewShell* pCurSh = SfxViewShell::Current();
	nArgs=0;

	if(aString.Len()>0)
	{

		ScModule* pScMod = SC_MOD();
		ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pCurSh);
		ScInputHandler* pHdl = pScMod->GetInputHdl( pViewSh );
		if(!pScMod->IsEditMode())
		{
			pScMod->SetInputMode(SC_INPUT_TABLE);
			aString = '=';
			aString += pAllFuncList->GetSelectEntry();
			if (pHdl)
				pHdl->ClearText();
		}
		const ScFuncDesc* pDesc =
			 (const ScFuncDesc*)pAllFuncList->GetEntryData(
					pAllFuncList->GetSelectEntryPos() );
		if (pDesc)
		{
			pFuncDesc=pDesc;
			UpdateLRUList();
			nArgs = pDesc->nArgCount;
			if(nArgs>0)
			{
                // NOTE: Theoretically the first parameter could have the
                // suppress flag as well, but practically it doesn't.
				aFirstArgStr = *(pDesc->ppDefArgNames[0]);
				aFirstArgStr.EraseLeadingAndTrailingChars();
                aFirstArgStr.SearchAndReplaceAll(' ', '_');
				aArgStr = aFirstArgStr;
				if ( nArgs != VAR_ARGS )
				{	// no VarArgs or Fix plus VarArgs, but not VarArgs only
					String aArgSep = String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM( "; " ));
					sal_uInt16 nFix = ( nArgs < VAR_ARGS ? nArgs : nArgs - VAR_ARGS + 1 );
					for ( sal_uInt16 nArg = 1;
							nArg < nFix && !pDesc->pDefArgFlags[nArg].bOptional; nArg++ )
					{
                        if (!pDesc->pDefArgFlags[nArg].bSuppress)
                        {
                            aArgStr += aArgSep;
                            String sTmp(*(pDesc->ppDefArgNames[nArg]));
                            sTmp.EraseLeadingAndTrailingChars();
                            sTmp.SearchAndReplaceAll(' ', '_');
                            aArgStr += sTmp;
                        }
					}
				}
			}
		}
		if (pHdl)
		{
			if(pHdl->GetEditString().Len()==0)
			{
				aString = '=';
				aString += pAllFuncList->GetSelectEntry();
			}
			EditView *pEdView=pHdl->GetActiveView();
			if(pEdView!=NULL) // @ Wegen Absturz bei Namen festlegen
			{
				if(nArgs>0)
				{
					pHdl->InsertFunction(aString);
					pEdView->InsertText(aArgStr,sal_True);
					ESelection	aESel=pEdView->GetSelection();
					aESel.nEndPos=aESel.nStartPos+aFirstArgStr.Len();
					pEdView->SetSelection(aESel);
					pHdl->DataChanged();
				}
				else
				{
					aString.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "()" ));
					pEdView->InsertText(aString,sal_False);
					pHdl->DataChanged();
				}
			}
		}
		InitLRUList();
	}
	if ( pCurSh )
	{
		Window* pShellWnd = pCurSh->GetWindow();

		if ( pShellWnd )
			pShellWnd->GrabFocus();
	}


}



/*************************************************************************
#*	Handle:		SelHdl										Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Bei einer Aenderung der Kategorie wird die
#*				die Liste der Funktionen aktualisiert.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

IMPL_LINK( ScFunctionDockWin, SelHdl, ListBox*, pLb )
{
	if ( pLb == &aCatBox)
	{
		UpdateFunctionList();
		SetDescription();
	}

	if ( pLb == &aFuncList||pLb == &aDDFuncList)
	{
		SetDescription();
	}


	//SetSize();
	return 0;
}

/*************************************************************************
#*	Handle:		SelHdl										Datum:06.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Bei einer Aenderung der Kategorie wird die
#*				die Liste der Funktionen aktualisiert.
#*
#*  Input:		---
#*
#*	Output:		---
#*
#************************************************************************/

IMPL_LINK( ScFunctionDockWin, SetSelectionHdl, void*, pCtrl )
{
	if ((ImageButton *)pCtrl == &aInsertButton ||
		(ListBox *)pCtrl == &aFuncList)
	{
		DoEnter(sal_True);			// Uebernimmt die Eingabe
	}
	//...

	return 0;
}

/*************************************************************************
#*	Handle:		SetSplitHdl									Datum:13.10.97
#*------------------------------------------------------------------------
#*
#*  Klasse:		ScFunctionDockWin
#*
#*  Funktion:	Bei einer Aenderung des Split- Controls werden die
#*				einzelnen Controls an die neue Groesse angepasst.
#*
#*  Input:		Zeiger auf Control
#*
#*	Output:		---
#*
#************************************************************************/

IMPL_LINK( ScFunctionDockWin, SetSplitHdl, ScPrivatSplit*, pCtrl )
{
	if (pCtrl == &aPrivatSplit)
	{
		short nDeltaY=aPrivatSplit.GetDeltaY();
		Size aFLSize=aFuncList.GetSizePixel();
		Size aFDSize=aFiFuncDesc.GetSizePixel();
		Point aFDTopLeft=aFiFuncDesc.GetPosPixel();

		aFLSize.Height()+=nDeltaY;
		aFDSize.Height()-=nDeltaY;
		aFDTopLeft.Y()+=nDeltaY;
		aFuncList.SetSizePixel(aFLSize);
		aFiFuncDesc.SetPosPixel(aFDTopLeft);
		aFiFuncDesc.SetSizePixel(aFDSize);
		/*
		aFuncList.Invalidate();
		aFuncList.Update();
		aFiFuncDesc.Invalidate();
		aFiFuncDesc.Update();
		*/
	}
	//...

	return 0;
}

void ScFunctionDockWin::ToggleFloatingMode()
{
	aSplitterInitPos = Point();
	SfxDockingWindow::ToggleFloatingMode();

	eSfxNewAlignment=GetAlignment();
	eSfxOldAlignment=eSfxNewAlignment;

	aOldSize.Height()=0;
	aOldSize.Width()=0;
	aTimer.Start();
}

IMPL_LINK( ScFunctionDockWin, TimerHdl, Timer*, EMPTYARG )
{
	CheckAlignment(eSfxOldAlignment,eSfxNewAlignment);
	SetSize();
	return 0;
}

void ScFunctionDockWin::Initialize(SfxChildWinInfo *pInfo)
{
	String aStr;
	if(pInfo!=NULL)
	{
		if ( pInfo->aExtraString.Len() )
		{
			xub_StrLen nPos = pInfo->aExtraString.Search(
				String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("ScFuncList:")));

			// Versuche, den Alignment-String "ALIGN:(...)" einzulesen; wenn
			// er nicht vorhanden ist, liegt eine "altere Version vor
			if ( nPos != STRING_NOTFOUND )
			{
				xub_StrLen n1 = pInfo->aExtraString.Search('(', nPos);
				if ( n1 != STRING_NOTFOUND )
				{
					xub_StrLen n2 = pInfo->aExtraString.Search(')', n1);
					if ( n2 != STRING_NOTFOUND )
					{
						// Alignment-String herausschneiden
						aStr = pInfo->aExtraString.Copy(nPos, n2 - nPos + 1);
						pInfo->aExtraString.Erase(nPos, n2 - nPos + 1);
						aStr.Erase(0, n1-nPos+1);
					}
				}
			}
		}
	}
	SfxDockingWindow::Initialize(pInfo);

	if ( aStr.Len())
	{
		aSplitterInitPos=aPrivatSplit.GetPosPixel();
		aSplitterInitPos.Y()=(sal_uInt16) aStr.ToInt32();
		xub_StrLen n1 = aStr.Search(';');
		aStr.Erase(0, n1+1);
        sal_uInt16 nSelPos=sal::static_int_cast<sal_uInt16>( aStr.ToInt32() );
		aCatBox.SelectEntryPos(nSelPos);
		SelHdl(&aCatBox);

		//	if the window has already been shown (from SfxDockingWindow::Initialize if docked),
		//	set the splitter position now, otherwise it is set in StateChanged with type INITSHOW

		UseSplitterInitPos();
	}
}

//-------------------------------------------------------------------------

void ScFunctionDockWin::FillInfo(SfxChildWinInfo& rInfo) const
{
	SfxDockingWindow::FillInfo(rInfo);
	Point aPoint=aPrivatSplit.GetPosPixel();
	rInfo.aExtraString.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "ScFuncList:(" ));
	rInfo.aExtraString += String::CreateFromInt32(aPoint.Y());
	rInfo.aExtraString += ';';
	rInfo.aExtraString += String::CreateFromInt32(aCatBox.GetSelectEntryPos());
	rInfo.aExtraString += ')';
}

void ScFunctionDockWin::UseSplitterInitPos()
{
	if ( IsVisible() && aPrivatSplit.IsEnabled() && aSplitterInitPos != Point() )
	{
		aPrivatSplit.MoveSplitTo(aSplitterInitPos);
		aSplitterInitPos = Point();		// use only once
	}
}

void ScFunctionDockWin::StateChanged( StateChangedType nStateChange )
{
	SfxDockingWindow::StateChanged( nStateChange );

	if (nStateChange == STATE_CHANGE_INITSHOW)
	{
		UseSplitterInitPos();			//	set initial splitter position if necessary
	}
}