xref: /aoo4110/main/sw/source/ui/frmdlg/colex.cxx (revision b1cdbd2c)

/**************************************************************
 *
 * 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 "cmdid.h"
#include "hintids.hxx"
#include <algorithm>


#include <svl/eitem.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/ulspitem.hxx>
#include <editeng/sizeitem.hxx>
#include <svx/pageitem.hxx>
#include <editeng/brshitem.hxx>
#include <editeng/frmdiritem.hxx>
#include <vcl/bitmap.hxx>
#include <vcl/graph.hxx>
#include <tgrditem.hxx>
#include <viewopt.hxx>
#include "colex.hxx"
#include "colmgr.hxx"

/*-----------------------------------------------------------------------
	Beschreibung: Uebernahme der aktualisierten Werte aus dem Set
 -----------------------------------------------------------------------*/
void SwPageExample::UpdateExample( const SfxItemSet& rSet )
{
	const SvxPageItem* pPage = 0;
	SfxItemPool* pPool = rSet.GetPool();
	sal_uInt16 nWhich = pPool->GetWhich( SID_ATTR_PAGE );

	if ( rSet.GetItemState( nWhich, sal_False ) == SFX_ITEM_SET )
	{
		// Ausrichtung
		pPage = (const SvxPageItem*)&rSet.Get( nWhich );

		if ( pPage )
			SetUsage( pPage->GetPageUsage() );
	}

	nWhich = pPool->GetWhich( SID_ATTR_PAGE_SIZE );

	if ( rSet.GetItemState( nWhich, sal_False ) == SFX_ITEM_SET )
	{
		// Orientation und Size aus dem PageItem
		const SvxSizeItem& rSize = (const SvxSizeItem&)rSet.Get( nWhich );
        SetSize( rSize.GetSize() );
	}
	nWhich = RES_LR_SPACE;
	if ( rSet.GetItemState( nWhich, sal_False ) == SFX_ITEM_SET )
	{
		// linken und rechten Rand einstellen
		const SvxLRSpaceItem& rLRSpace = (const SvxLRSpaceItem&)rSet.Get( nWhich );

		SetLeft( rLRSpace.GetLeft() );
		SetRight( rLRSpace.GetRight() );
	}
	else
	{
		SetLeft( 0 );
		SetRight( 0 );
	}

	nWhich = RES_UL_SPACE;

	if ( rSet.GetItemState( nWhich, sal_False ) == SFX_ITEM_SET )
	{
		// oberen und unteren Rand einstellen
		const SvxULSpaceItem& rULSpace = (const SvxULSpaceItem&)rSet.Get( nWhich );

		SetTop( rULSpace.GetUpper() );
		SetBottom( rULSpace.GetLower() );
	}
	else
	{
		SetTop( 0 );
		SetBottom( 0 );
	}


	// Kopfzeilen-Attribute auswerten
	const SfxPoolItem* pItem;
	if( SFX_ITEM_SET == rSet.GetItemState( pPool->GetWhich( SID_ATTR_PAGE_HEADERSET),
			sal_False, &pItem ) )
	{
		const SfxItemSet& rHeaderSet = ((SvxSetItem*)pItem)->GetItemSet();
		const SfxBoolItem& rHeaderOn =
			(const SfxBoolItem&)rHeaderSet.Get( pPool->GetWhich( SID_ATTR_PAGE_ON ) );

		if ( rHeaderOn.GetValue() )
		{
			const SvxSizeItem& rSize =
				(const SvxSizeItem&)rHeaderSet.Get(pPool->GetWhich(SID_ATTR_PAGE_SIZE));

			const SvxULSpaceItem& rUL = (const SvxULSpaceItem&)rHeaderSet.Get(
										pPool->GetWhich(SID_ATTR_ULSPACE));
			const SvxLRSpaceItem& rLR = (const SvxLRSpaceItem&)rHeaderSet.Get(
										pPool->GetWhich(SID_ATTR_LRSPACE));

			SetHdHeight( rSize.GetSize().Height() - rUL.GetLower());
			SetHdDist( rUL.GetLower() );
			SetHdLeft( rLR.GetLeft() );
			SetHdRight( rLR.GetRight() );
			SetHeader( sal_True );
            if ( rHeaderSet.GetItemState( RES_BACKGROUND ) == SFX_ITEM_SET )
			{
				const SvxBrushItem& rItem =
                    (const SvxBrushItem&)rHeaderSet.Get( RES_BACKGROUND );
                SetHdColor( rItem.GetColor() );
			}
            if ( rHeaderSet.GetItemState( RES_BOX ) == SFX_ITEM_SET )
			{
				const SvxBoxItem& rItem =
                    (const SvxBoxItem&)rHeaderSet.Get( RES_BOX );
                SetHdBorder( rItem );
			}
        }
		else
			SetHeader( sal_False );
	}

	if( SFX_ITEM_SET == rSet.GetItemState( pPool->GetWhich( SID_ATTR_PAGE_FOOTERSET),
			sal_False, &pItem ) )
	{
		const SfxItemSet& rFooterSet = ((SvxSetItem*)pItem)->GetItemSet();
		const SfxBoolItem& rFooterOn =
			(const SfxBoolItem&)rFooterSet.Get( SID_ATTR_PAGE_ON );

		if ( rFooterOn.GetValue() )
		{
			const SvxSizeItem& rSize =
				(const SvxSizeItem&)rFooterSet.Get( pPool->GetWhich( SID_ATTR_PAGE_SIZE ) );

			const SvxULSpaceItem& rUL = (const SvxULSpaceItem&)rFooterSet.Get(
										pPool->GetWhich( SID_ATTR_ULSPACE ) );
			const SvxLRSpaceItem& rLR = (const SvxLRSpaceItem&)rFooterSet.Get(
										pPool->GetWhich( SID_ATTR_LRSPACE ) );

			SetFtHeight( rSize.GetSize().Height() - rUL.GetUpper());
			SetFtDist( rUL.GetUpper() );
			SetFtLeft( rLR.GetLeft() );
			SetFtRight( rLR.GetRight() );
			SetFooter( sal_True );
            if( rFooterSet.GetItemState( RES_BACKGROUND ) == SFX_ITEM_SET )
			{
				const SvxBrushItem& rItem =
                    (const SvxBrushItem&)rFooterSet.Get( RES_BACKGROUND );
                SetFtColor( rItem.GetColor() );
			}
            if( rFooterSet.GetItemState( RES_BOX ) == SFX_ITEM_SET )
			{
				const SvxBoxItem& rItem =
                    (const SvxBoxItem&)rFooterSet.Get( RES_BOX );
                SetFtBorder( rItem );
			}
        }
		else
			SetFooter( sal_False );
	}
    if( SFX_ITEM_SET == rSet.GetItemState( RES_BACKGROUND,
			sal_False, &pItem ) )
	{
        SetColor( ( (const SvxBrushItem*)pItem )->GetColor() );
		const Graphic* pGrf = ( (const SvxBrushItem*)pItem )->GetGraphic();

		if ( pGrf )
		{
			Bitmap aBitmap = pGrf->GetBitmap();
            SetBitmap( &aBitmap );
		}
		else
            SetBitmap( NULL );
	}

	Invalidate();
}
/*-----------------------------------------------------------------------
	Beschreibung:
 -----------------------------------------------------------------------*/


void SwColExample::DrawPage( const Point& rOrg,
							const sal_Bool bSecond,
							const sal_Bool bEnabled )
{
    SwPageExample::DrawPage( rOrg, bSecond, bEnabled );
    sal_uInt16 nColumnCount;
    if( pColMgr && 0 != (nColumnCount = pColMgr->GetCount()))
	{
		long nL = GetLeft();
		long nR = GetRight();

		if ( GetUsage() == SVX_PAGE_MIRROR && !bSecond )
		{
			// fuer gespiegelt drehen
			nL = GetRight();
			nR = GetLeft();
		}

        SetFillColor( Color( COL_LIGHTGRAY ) );
        Rectangle aRect;
        aRect.Right() = rOrg.X() + GetSize().Width() - nR;
        aRect.Left()  = rOrg.X() + nL;
        aRect.Top()   = rOrg.Y() + GetTop()
                        + GetHdHeight() + GetHdDist();
        aRect.Bottom()= rOrg.Y() + GetSize().Height() - GetBottom()
                        - GetFtHeight() - GetFtDist();
        DrawRect(aRect);

        if(GetColor() == Color(COL_TRANSPARENT))
        {
            const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
            const Color& rFieldColor = rStyleSettings.GetFieldColor();
            SetFillColor( rFieldColor );
        }
        else
            SetFillColor( GetColor() );

        // #97495# make sure that the automatic column widht's are always equal
        sal_Bool bAutoWidth = pColMgr->IsAutoWidth();
        sal_Int32 nAutoColWidth = 0;
        if(bAutoWidth)
        {
            sal_Int32 nColumnWidthSum = 0;
            sal_uInt16 i;
            for(i = 0; i < nColumnCount; ++i)
                nColumnWidthSum += pColMgr->GetColWidth( i );
            nAutoColWidth = nColumnWidthSum / nColumnCount;
        }

        sal_uInt16 i;
        for( i = 0; i < nColumnCount; i++)
        {
            if(!bAutoWidth)
                nAutoColWidth = pColMgr->GetColWidth( i );
            aRect.Right() = aRect.Left() + nAutoColWidth;
            DrawRect(aRect);
            if(i < nColumnCount - 1)
                aRect.Left() = aRect.Right() + pColMgr->GetGutterWidth(i);
        }
        if(pColMgr->HasLine())
        {
            Point aUp( rOrg.X() + nL, rOrg.Y() + GetTop() );
            Point aDown( rOrg.X() + nL, rOrg.Y() + GetSize().Height()
                        - GetBottom() - GetFtHeight() - GetFtDist() );

            if( pColMgr->GetLineHeightPercent() != 100 )
            {
                long nLength = aDown.Y() - aUp.Y();
                nLength -= nLength * pColMgr->GetLineHeightPercent() / 100;
                switch(pColMgr->GetAdjust())
                {
                    case COLADJ_BOTTOM: aUp.Y() += nLength; break;
                    case COLADJ_TOP: aDown.Y() -= nLength; break;
                    case COLADJ_CENTER:
                        aUp.Y() += nLength / 2;
                        aDown.Y() -= nLength / 2;
                    break;
                    default:; // prevent warning
                }
            }

            int nDist;
            for( i = 0; i < nColumnCount -  1; i++)
            {
                int nGutter = pColMgr->GetGutterWidth(i);
                nDist = pColMgr->GetColWidth( i ) + nGutter;
                nDist -= (i == 0) ?
                    nGutter/2 :
                        0;
                aUp.X() += nDist;
                aDown.X() += nDist;
                DrawLine( aUp, aDown );

            }
        }
	}
}

/*-----------------25.10.96 09.15-------------------

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


SwColumnOnlyExample::SwColumnOnlyExample( Window* pParent, const ResId& rResId) :
	Window(pParent, rResId),
    m_aFrmSize(1,1)
{
	SetMapMode( MapMode( MAP_TWIP ) );
    m_aWinSize = GetOutputSizePixel();
    m_aWinSize.Height() -= 4;
    m_aWinSize.Width() -= 4;

    m_aWinSize = PixelToLogic( m_aWinSize );

    SetBorderStyle( WINDOW_BORDER_MONO );

    m_aFrmSize  = SvxPaperInfo::GetPaperSize(PAPER_A4);// DIN A4
    ::FitToActualSize(m_aCols, (sal_uInt16)m_aFrmSize.Width());

    long nHeight = m_aFrmSize.Height();
    Fraction aScale( m_aWinSize.Height(), nHeight );
    MapMode aMapMode( GetMapMode() );
    aMapMode.SetScaleX( aScale );
    aMapMode.SetScaleY( aScale );
    SetMapMode( aMapMode );
}

/*-----------------25.10.96 09.16-------------------

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


void SwColumnOnlyExample::Paint( const Rectangle& /*rRect*/ )
{
    const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
    const Color& rFieldColor = rStyleSettings.GetFieldColor();
    const Color& rDlgColor = rStyleSettings.GetDialogColor();
    const Color& rFieldTextColor = SwViewOption::GetFontColor();
    Color aGrayColor(COL_LIGHTGRAY);
    if(rFieldColor == aGrayColor)
        aGrayColor.Invert();

    Size aLogSize(PixelToLogic(GetOutputSizePixel()));
    Rectangle aCompleteRect(Point(0,0), aLogSize);
    SetLineColor(rDlgColor);
    SetFillColor(rDlgColor);
    DrawRect(aCompleteRect);

    SetLineColor( rFieldTextColor );
    Point aTL(  (aLogSize.Width() - m_aFrmSize.Width()) / 2,
                (aLogSize.Height() - m_aFrmSize.Height()) / 2);
    Rectangle aRect(aTL, m_aFrmSize);

    //draw a shadow rectangle
    SetFillColor( Color(COL_GRAY) );
    Rectangle aShadowRect(aRect);
    aShadowRect.Move(aTL.Y(), aTL.Y());
    DrawRect(aShadowRect);

    SetFillColor( rFieldColor );
    DrawRect(aRect);

    SetFillColor( aGrayColor );

    //Spaltentrenner?
    long nLength = aLogSize.Height() - 2 * aTL.Y();
    Point aUp( aTL );
    Point aDown( aTL.X(), nLength );
    sal_Bool bLines = sal_False;
    if(m_aCols.GetLineAdj() != COLADJ_NONE)
    {
        bLines = sal_True;

        sal_uInt16 nPercent = m_aCols.GetLineHeight();
        if( nPercent != 100 )
        {
            nLength -= nLength * nPercent / 100;
            switch(m_aCols.GetLineAdj())
            {
                case COLADJ_BOTTOM: aUp.Y() += nLength; break;
                case COLADJ_TOP: aDown.Y() -= nLength; break;
                case COLADJ_CENTER:
                        aUp.Y() += nLength / 2;
                        aDown.Y() -= nLength / 2;
                break;
                default:; //prevent warning
            }
        }

    }
    const SwColumns& rCols = m_aCols.GetColumns();
    sal_uInt16 nColCount = rCols.Count();
    if( nColCount )
    {
        DrawRect(aRect);
        SetFillColor( rFieldColor );
        Rectangle aFrmRect(aTL, m_aFrmSize);
        long nSum = aTL.X();
        for(sal_uInt16 i = 0; i < nColCount; i++)
        {
            SwColumn* pCol = rCols[i];
            aFrmRect.Left()    = nSum + pCol->GetLeft();//nSum + pCol->GetLeft() + aTL.X();
            nSum              += pCol->GetWishWidth();
            aFrmRect.Right()   = nSum - pCol->GetRight();
            DrawRect(aFrmRect);
        }
        if(bLines )
        {
            nSum = aTL.X();
            for(sal_uInt16 i = 0; i < nColCount - 1; i++)
            {
                nSum += rCols[i]->GetWishWidth();
                aUp.X() = nSum;
                aDown.X() = nSum;
                DrawLine(aUp, aDown);
            }
        }
    }
}

/*-----------------25.10.96 12.05-------------------

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


void  SwColumnOnlyExample::SetColumns(const SwFmtCol& rCol)
{
    m_aCols = rCol;
    sal_uInt16 nWishSum = m_aCols.GetWishWidth();
    long nFrmWidth = m_aFrmSize.Width();
    SwColumns& rCols = m_aCols.GetColumns();
    sal_uInt16 nColCount = rCols.Count();

    for(sal_uInt16 i = 0; i < nColCount; i++)
    {
        SwColumn* pCol = rCols[i];
        long nWish = pCol->GetWishWidth();
        nWish *= nFrmWidth;
        nWish /= nWishSum;
        pCol->SetWishWidth((sal_uInt16)nWish);
        long nLeft = pCol->GetLeft();
        nLeft *= nFrmWidth;
        nLeft /= nWishSum;
        pCol->SetLeft((sal_uInt16)nLeft);
        long nRight = pCol->GetRight();
        nRight *= nFrmWidth;
        nRight /= nWishSum;
        pCol->SetRight((sal_uInt16)nRight);
    }
    // #97495# make sure that the automatic column width's are always equal
    if(nColCount && m_aCols.IsOrtho())
    {
        sal_Int32 nColumnWidthSum = 0;
        sal_uInt16 i;
        for(i = 0; i < nColCount; ++i)
        {
            SwColumn* pCol = rCols[i];
            nColumnWidthSum += pCol->GetWishWidth();
            nColumnWidthSum -= (pCol->GetRight() + pCol->GetLeft());
        }
        nColumnWidthSum /= nColCount;
        for(i = 0; i < nColCount; ++i)
        {
            SwColumn* pCol = rCols[i];
            pCol->SetWishWidth( static_cast< sal_uInt16 >(nColumnWidthSum + pCol->GetRight() + pCol->GetLeft()));
        }
    }
}
/* -----------------------------08.02.2002 11:44------------------------------

 ---------------------------------------------------------------------------*/
SwPageGridExample::~SwPageGridExample()
{
    delete pGridItem;
}
/* -----------------------------08.02.2002 11:48------------------------------

 ---------------------------------------------------------------------------*/
#define MAX_ROWS    10
#define MAX_LINES   15
void SwPageGridExample::DrawPage( const Point& rOrg,
						   const sal_Bool bSecond,
                           const sal_Bool bEnabled )
{
    SwPageExample::DrawPage(rOrg, bSecond, bEnabled);
    if(pGridItem && pGridItem->GetGridType())
    {
        //paint the grid now
        Color aLineColor = pGridItem->GetColor();
        if(aLineColor.GetColor() == COL_AUTO)
        {
            aLineColor = GetFillColor();
            aLineColor.Invert();
        }
        SetLineColor(aLineColor);
        long nL = GetLeft();
		long nR = GetRight();

		if ( GetUsage() == SVX_PAGE_MIRROR && !bSecond )
		{
			// fuer gespiegelt drehen
			nL = GetRight();
			nR = GetLeft();
		}

        Rectangle aRect;
		aRect.Right() = rOrg.X() + GetSize().Width() - nR;
		aRect.Left()  = rOrg.X() + nL;
		aRect.Top()	  = rOrg.Y() + GetTop()
						+ GetHdHeight() + GetHdDist();
		aRect.Bottom()= rOrg.Y() + GetSize().Height() - GetBottom()
						- GetFtHeight() - GetFtDist();

        //increase the values to get a 'viewable' preview
        sal_Int32 nBaseHeight = pGridItem->GetBaseHeight() * 3;
        sal_Int32 nRubyHeight = pGridItem->GetRubyHeight() * 3;

        //detect height of rectangles
        Rectangle aRubyRect(aRect.TopLeft(),
                    m_bVertical ?
                    Size(nRubyHeight, aRect.GetHeight()) :
                    Size(aRect.GetWidth(), nRubyHeight));
        Rectangle aCharRect(aRect.TopLeft(),
                    m_bVertical ?
                    Size(nBaseHeight, aRect.GetHeight()) :
                    Size(aRect.GetWidth(), nBaseHeight));

        sal_Int32 nLineHeight = nBaseHeight + nRubyHeight;

        //detect count of rectangles
        sal_Int32 nLines = (m_bVertical ? aRect.GetWidth(): aRect.GetHeight()) / nLineHeight;
        if(nLines > pGridItem->GetLines())
            nLines = pGridItem->GetLines();

        // determine start position
        if(m_bVertical)
        {
            sal_Int16 nXStart = static_cast< sal_Int16 >(aRect.GetWidth() / 2 - nLineHeight * nLines /2);
            aRubyRect.Move(nXStart, 0);
            aCharRect.Move(nXStart, 0);
        }
        else
        {
            sal_Int16 nYStart = static_cast< sal_Int16 >(aRect.GetHeight() / 2 - nLineHeight * nLines /2);
            aRubyRect.Move(0, nYStart);
            aCharRect.Move(0, nYStart);
        }

        if(pGridItem->IsRubyTextBelow())
            m_bVertical ? aRubyRect.Move(nBaseHeight, 0) : aRubyRect.Move(0, nBaseHeight);
        else
            m_bVertical ? aCharRect.Move(nRubyHeight, 0) : aCharRect.Move(0, nRubyHeight);

        //vertical lines
        sal_Bool bBothLines = pGridItem->GetGridType() == GRID_LINES_CHARS;
        SetFillColor( Color( COL_TRANSPARENT ) );
        sal_Int32 nXMove = m_bVertical ? nLineHeight : 0;
		sal_Int32 nYMove = m_bVertical ? 0 : nLineHeight;
		for(sal_Int32 nLine = 0; nLine < nLines; nLine++)
        {
            DrawRect(aRubyRect);
            DrawRect(aCharRect);
            if(bBothLines)
            {
                Point aStart = aCharRect.TopLeft();
                Point aEnd = m_bVertical ? aCharRect.TopRight() : aCharRect.BottomLeft();
                while(m_bVertical ? aStart.Y() < aRect.Bottom(): aStart.X() < aRect.Right())
                {
                    DrawLine(aStart, aEnd);
                    if(m_bVertical)
                        aStart.Y() = aEnd.Y() += nBaseHeight;
                    else
                        aStart.X() = aEnd.X() += nBaseHeight;
                }
            }
            aRubyRect.Move(nXMove, nYMove);
            aCharRect.Move(nXMove, nYMove);
        }
    }
}
/* -----------------------------08.02.2002 11:48------------------------------

 ---------------------------------------------------------------------------*/
void SwPageGridExample::UpdateExample( const SfxItemSet& rSet )
{
    DELETEZ(pGridItem);
    //get the grid information
    if(SFX_ITEM_AVAILABLE <= rSet.GetItemState(RES_TEXTGRID, sal_True))
        pGridItem = (SwTextGridItem*)((const SwTextGridItem&)rSet.Get(RES_TEXTGRID)).Clone();
    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( RES_FRAMEDIR, sal_True ))
	{
        const SvxFrameDirectionItem& rDirItem =
                    (const SvxFrameDirectionItem&)rSet.Get(RES_FRAMEDIR);
        m_bVertical = rDirItem.GetValue() == FRMDIR_VERT_TOP_RIGHT||
                    rDirItem.GetValue() == FRMDIR_VERT_TOP_LEFT;
    }
    SwPageExample::UpdateExample(rSet);
}