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Diffstat (limited to 'svx/source/dialog/paraprev.cxx')
| -rw-r--r-- | svx/source/dialog/paraprev.cxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/svx/source/dialog/paraprev.cxx b/svx/source/dialog/paraprev.cxx new file mode 100644 index 000000000000..2e9283b1c15d --- /dev/null +++ b/svx/source/dialog/paraprev.cxx @@ -0,0 +1,238 @@ +/************************************************************************* + * + * 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_svx.hxx" + +// include --------------------------------------------------------------- + +#include <svx/paraprev.hxx> + +// STATIC DATA ----------------------------------------------------------- + +#define FOUR_POINTS 80 + +// class SvxParaPrevWindow ----------------------------------------------- + +SvxParaPrevWindow::SvxParaPrevWindow( Window* pParent, const ResId& rId ) : + + Window( pParent, rId ), + + nLeftMargin ( 0 ), + nRightMargin ( 0 ), + nFirstLineOfst ( 0 ), + nUpper ( 0 ), + nLower ( 0 ), + eAdjust ( SVX_ADJUST_LEFT ), + eLastLine ( SVX_ADJUST_LEFT ), + eLine ( SVX_PREV_LINESPACE_1 ), + nLineVal ( 0 ) + +{ + // defaultmaessing in Twips rechnen + SetMapMode( MapMode( MAP_TWIP ) ); + aWinSize = GetOutputSizePixel(); + aWinSize = PixelToLogic( aWinSize ); + Size aTmp(1, 1); + aTmp = PixelToLogic(aTmp); + aWinSize.Width() -= aTmp.Width() /2; + aWinSize.Height() -= aTmp.Height() /2; + + aSize = Size( 11905, 16837 ); + + SetBorderStyle( WINDOW_BORDER_MONO ); +} + +// ----------------------------------------------------------------------- + +void SvxParaPrevWindow::Paint( const Rectangle& ) +{ + DrawParagraph( sal_True ); +} + +// ----------------------------------------------------------------------- + +#define DEF_MARGIN 120 + +void SvxParaPrevWindow::DrawParagraph( sal_Bool bAll ) +{ + const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings(); + const Color& rWinColor = rStyleSettings.GetWindowColor(); + Color aGrayColor(COL_LIGHTGRAY); + + SetFillColor( Color( rWinColor ) ); + if( bAll ) + DrawRect( Rectangle( Point(), aWinSize ) ); + + SetLineColor(); + + long nH = aWinSize.Height() / 19; + Size aLineSiz( aWinSize.Width() - DEF_MARGIN, nH ), + aSiz = aLineSiz; + Point aPnt; + aPnt.X() = DEF_MARGIN / 2; + SetFillColor( aGrayColor ); + + for ( sal_uInt16 i = 0; i < 9; ++i ) + { + if ( 3 == i ) + { + SetFillColor( Color( COL_GRAY ) ); + long nTop = nUpper * aLineSiz.Height() / aSize.Height(); + aPnt.Y() += nTop * 2; + } + + if ( 6 == i ) + SetFillColor( aGrayColor ); + + if ( 3 <= i && 6 > i ) + { + long nLeft = nLeftMargin * aLineSiz.Width() / aSize.Width(); + long nFirst = nFirstLineOfst * aLineSiz.Width() / aSize.Width(); + long nTmp = nLeft + nFirst; + + if ( 3 == i ) + { + aPnt.X() += nTmp; + aSiz.Width() -= nTmp; + } + else + { + aPnt.X() += nLeft; + aSiz.Width() -= nLeft; + } + long nRight = nRightMargin * aLineSiz.Width() / aSize.Width(); + aSiz.Width() -= nRight; + } + + if ( 4 == i || 5 == i || 6 == i ) + { + switch ( eLine ) + { + case SVX_PREV_LINESPACE_1: break; + case SVX_PREV_LINESPACE_15: aPnt.Y() += nH / 2; break; + case SVX_PREV_LINESPACE_2: aPnt.Y() += nH; break; + + case SVX_PREV_LINESPACE_PROP: + case SVX_PREV_LINESPACE_MIN: + case SVX_PREV_LINESPACE_DURCH: break; + } + } + + aPnt.Y() += nH; + + if ( (3 <= i) && (5 >= i) ) + { + long nLW; + switch( i ) + { + default: + case 3: nLW = aLineSiz.Width() * 8 / 10; break; + case 4: nLW = aLineSiz.Width() * 9 / 10; break; + case 5: nLW = aLineSiz.Width() / 2; break; + } + + if ( nLW > aSiz.Width() ) + nLW = aSiz.Width(); + + switch ( eAdjust ) + { + case SVX_ADJUST_LEFT: + break; + case SVX_ADJUST_RIGHT: + aPnt.X() += ( aSiz.Width() - nLW ); + break; + case SVX_ADJUST_CENTER: + aPnt.X() += ( aSiz.Width() - nLW ) / 2; + break; + default: ; //prevent warning + } + if( SVX_ADJUST_BLOCK == eAdjust ) + { + if( 5 == i ) + { + switch( eLastLine ) + { + case SVX_ADJUST_LEFT: + break; + case SVX_ADJUST_RIGHT: + aPnt.X() += ( aSiz.Width() - nLW ); + break; + case SVX_ADJUST_CENTER: + aPnt.X() += ( aSiz.Width() - nLW ) / 2; + break; + case SVX_ADJUST_BLOCK: + nLW = aSiz.Width(); + break; + default: ; //prevent warning + } + } + else + nLW = aSiz.Width(); + } + aSiz.Width() = nLW; + } + + Rectangle aRect( aPnt, aSiz ); + + if ( Lines[i] != aRect || bAll ) + { + if ( !bAll ) + { + Color aFillCol = GetFillColor(); + SetFillColor( rWinColor ); + DrawRect( Lines[i] ); + SetFillColor( aFillCol ); + } + DrawRect( aRect ); + Lines[i] = aRect; + } + + if ( 5 == i ) + { + long nBottom = nLower * aLineSiz.Height() / aSize.Height(); + aPnt.Y() += nBottom * 2; + } + + aPnt.Y() += nH; + // wieder zuruecksetzen, fuer jede Linie neu berechnen + aPnt.X() = DEF_MARGIN / 2; + aSiz = aLineSiz; + } +} + +#undef DEF_MARGIN + +// ----------------------------------------------------------------------- + +void SvxParaPrevWindow::OutputSizeChanged() +{ + aWinSize = GetOutputSizePixel(); + aWinSize = PixelToLogic( aWinSize ); + Invalidate(); +} + |