/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



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



#include "hintids.hxx"
#include <editeng/lrspitem.hxx>

#include "frmmgr.hxx"
#include "frmfmt.hxx"
#include "colmgr.hxx"


// PRIVATE METHODES ------------------------------------------------------
/*------------------------------------------------------------------------
 Beschreibung:	Spaltenbreite auf aktuelle Breite einstellen
------------------------------------------------------------------------*/



void FitToActualSize(SwFmtCol& rCol, sal_uInt16 nWidth)
{
	const sal_uInt16 nCount = rCol.GetColumns().Count();
	for(sal_uInt16 i = 0; i < nCount; ++i)
	{
		const sal_uInt16 nTmp = rCol.CalcColWidth(i, nWidth);
		rCol.GetColumns()[i]->SetWishWidth(nTmp);
	}
	rCol.SetWishWidth(nWidth);
}


// PUBLIC METHODES -------------------------------------------------------
/*------------------------------------------------------------------------
 Beschreibung:	Setzen Spaltenanzahl und Gutterwidth
------------------------------------------------------------------------*/



void SwColMgr::SetCount(sal_uInt16 nCount, sal_uInt16  nGutterWidth)
{
	aFmtCol.Init(nCount, nGutterWidth, nWidth);
	aFmtCol.SetWishWidth(nWidth);
	aFmtCol.SetGutterWidth(nGutterWidth, nWidth);
}



sal_uInt16 SwColMgr::GetGutterWidth( sal_uInt16 nPos ) const
{
	sal_uInt16 nRet;
	if(nPos == USHRT_MAX )
		nRet = GetCount() > 1 ? aFmtCol.GetGutterWidth() : DEF_GUTTER_WIDTH;
	else
	{
		DBG_ASSERT(nPos < GetCount() - 1, "Spalte ueberindiziert" );
		const SwColumns& rCols = aFmtCol.GetColumns();
		nRet = rCols.GetObject(nPos)->GetRight() + rCols.GetObject(nPos + 1)->GetLeft();
	}
	return nRet;
}

/*-----------------22.10.96 14.28-------------------

--------------------------------------------------*/


void SwColMgr::SetGutterWidth(sal_uInt16 nGutterWidth, sal_uInt16 nPos )
{
	if(nPos == USHRT_MAX)
		aFmtCol.SetGutterWidth(nGutterWidth, nWidth);
	else
	{
		DBG_ASSERT(nPos < GetCount() - 1, "Spalte ueberindiziert" );
		SwColumns& rCols = aFmtCol.GetColumns();
		sal_uInt16 nGutterWidth2 = nGutterWidth / 2;
		rCols.GetObject(nPos)->SetRight(nGutterWidth2);
		rCols.GetObject(nPos + 1)->SetLeft(nGutterWidth2);
	}
}

/*------------------------------------------------------------------------
 Beschreibung:	Hoehe Trennlinie
------------------------------------------------------------------------*/



short SwColMgr::GetLineHeightPercent() const
{
	return (short)aFmtCol.GetLineHeight();
}



void SwColMgr::SetLineHeightPercent(short nPercent)
{
	ASSERT(nPercent <= 100, LineHeight darf nur bis 100 % gross  sein);
	aFmtCol.SetLineHeight((sal_uInt8)nPercent);
}
/*------------------------------------------------------------------------
 Beschreibung:	Spaltenbreite
------------------------------------------------------------------------*/



sal_uInt16 SwColMgr::GetColWidth(sal_uInt16 nIdx) const
{
	ASSERT(nIdx < GetCount(), Spaltenarray ueberindiziert.);
	return aFmtCol.CalcPrtColWidth(nIdx, nWidth);
}



void SwColMgr::SetColWidth(sal_uInt16 nIdx, sal_uInt16 nWd)
{
	ASSERT(nIdx < GetCount(), Spaltenarray ueberindiziert.);
	aFmtCol.GetColumns()[nIdx]->SetWishWidth(nWd);

}

/*--------------------------------------------------------------------
	Beschreibung: 	Groesse neu setzen
 --------------------------------------------------------------------*/



void SwColMgr::SetActualWidth(sal_uInt16 nW)
{
	nWidth = nW;
	::FitToActualSize(aFmtCol, nW);
}

/*--------------------------------------------------------------------
	Beschreibung: ctor
 --------------------------------------------------------------------*/



SwColMgr::SwColMgr(const SfxItemSet& rSet, sal_uInt16 nActWidth) :
	aFmtCol((const SwFmtCol&)rSet.Get(RES_COL)),
	nWidth(nActWidth)
{
	if(nWidth == USHRT_MAX)
	{
		nWidth = (sal_uInt16)((const SwFmtFrmSize&)rSet.Get(RES_FRM_SIZE)).GetWidth();
		if (nWidth < MINLAY)
			nWidth = USHRT_MAX;
		const SvxLRSpaceItem &rLR = (const SvxLRSpaceItem&)rSet.Get(RES_LR_SPACE);
        nWidth = nWidth - (sal_uInt16)rLR.GetLeft();
        nWidth = nWidth - (sal_uInt16)rLR.GetRight();
	}
	::FitToActualSize(aFmtCol, nWidth);
}




SwColMgr::~SwColMgr() {}