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408 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <oox/drawingml/drawingmltypes.hxx>
#include <com/sun/star/awt/FontUnderline.hpp>
#include <com/sun/star/awt/FontStrikeout.hpp>
#include <com/sun/star/drawing/Hatch.hpp>
#include <com/sun/star/style/CaseMap.hpp>
#include <com/sun/star/xml/sax/XFastAttributeList.hpp>
#include <o3tl/safeint.hxx>
#include <osl/diagnose.h>
#include <sax/tools/converter.hxx>
#include <oox/token/tokens.hxx>
using ::com::sun::star::uno::Reference;
using ::com::sun::star::xml::sax::XFastAttributeList;
using namespace ::com::sun::star;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::geometry;
using namespace ::com::sun::star::style;
namespace oox::drawingml {
/** converts EMUs into 1/100th mmm */
sal_Int32 GetCoordinate( sal_Int32 nValue )
{
nValue = o3tl::saturating_add<sal_Int32>(nValue, 180);
return nValue / 360;
}
/** converts an emu string into 1/100th mmm */
sal_Int32 GetCoordinate( const OUString& sValue )
{
sal_Int32 nRet = 0;
if( !::sax::Converter::convertNumber( nRet, sValue ) )
nRet = 0;
return GetCoordinate( nRet );
}
/** converts 1/100mm to EMU */
sal_Int32 GetPointFromCoordinate( sal_Int32 nValue )
{
return nValue * 360;
}
/** converts a ST_Percentage % string into 1/1000th of % */
sal_Int32 GetPercent( const OUString& sValue )
{
sal_Int32 nRet = 0;
if( !::sax::Converter::convertNumber( nRet, sValue ) )
nRet = 0;
return nRet;
}
double GetPositiveFixedPercentage( const OUString& sValue )
{
double fPercent = sValue.toFloat() / 100000.;
return fPercent;
}
/** converts the attributes from a CT_TLPoint into an awt Point with 1/1000% */
awt::Point GetPointPercent( const Reference< XFastAttributeList >& xAttribs )
{
return awt::Point(GetPercent(xAttribs->getOptionalValue(XML_x)), GetPercent(xAttribs->getOptionalValue(XML_y)));
}
/** converts the ST_TextFontSize to point */
float GetTextSize( const OUString& sValue )
{
float fRet = 0;
sal_Int32 nRet;
if( ::sax::Converter::convertNumber( nRet, sValue ) )
fRet = static_cast< float >( static_cast< double >( nRet ) / 100.0 );
return fRet;
}
/** converts the ST_TextSpacingPoint to 1/100mm */
sal_Int32 GetTextSpacingPoint( const OUString& sValue )
{
sal_Int32 nRet;
if( ::sax::Converter::convertNumber( nRet, sValue, (SAL_MIN_INT32 + 360) / 254, (SAL_MAX_INT32 - 360) / 254 ) )
nRet = GetTextSpacingPoint( nRet );
return nRet;
}
sal_Int32 GetTextSpacingPoint(sal_Int32 nValue)
{
if (nValue > 0)
nValue = (nValue * 254 + 360);
else if (nValue < 0)
nValue = (nValue * 254 - 360);
return nValue / 720;
}
float GetFontHeight( sal_Int32 nHeight )
{
// convert 1/100 points to points
return static_cast< float >( nHeight / 100.0 );
}
sal_Int16 GetFontUnderline( sal_Int32 nToken )
{
OSL_ASSERT((nToken & sal_Int32(0xFFFF0000))==0);
switch( nToken )
{
case XML_none: return awt::FontUnderline::NONE;
case XML_dash: return awt::FontUnderline::DASH;
case XML_dashHeavy: return awt::FontUnderline::BOLDDASH;
case XML_dashLong: return awt::FontUnderline::LONGDASH;
case XML_dashLongHeavy: return awt::FontUnderline::BOLDLONGDASH;
case XML_dbl: return awt::FontUnderline::DOUBLE;
case XML_dotDash: return awt::FontUnderline::DASHDOT;
case XML_dotDashHeavy: return awt::FontUnderline::BOLDDASHDOT;
case XML_dotDotDash: return awt::FontUnderline::DASHDOTDOT;
case XML_dotDotDashHeavy: return awt::FontUnderline::BOLDDASHDOTDOT;
case XML_dotted: return awt::FontUnderline::DOTTED;
case XML_dottedHeavy: return awt::FontUnderline::BOLDDOTTED;
case XML_heavy: return awt::FontUnderline::BOLD;
case XML_sng: return awt::FontUnderline::SINGLE;
case XML_wavy: return awt::FontUnderline::WAVE;
case XML_wavyDbl: return awt::FontUnderline::DOUBLEWAVE;
case XML_wavyHeavy: return awt::FontUnderline::BOLDWAVE;
// case XML_words: // TODO
}
return awt::FontUnderline::DONTKNOW;
}
sal_Int16 GetFontStrikeout( sal_Int32 nToken )
{
OSL_ASSERT((nToken & sal_Int32(0xFFFF0000))==0);
switch( nToken )
{
case XML_dblStrike: return awt::FontStrikeout::DOUBLE;
case XML_noStrike: return awt::FontStrikeout::NONE;
case XML_sngStrike: return awt::FontStrikeout::SINGLE;
}
return awt::FontStrikeout::DONTKNOW;
}
sal_Int16 GetCaseMap( sal_Int32 nToken )
{
switch( nToken )
{
case XML_all: return CaseMap::UPPERCASE;
case XML_small: return CaseMap::SMALLCAPS;
}
return CaseMap::NONE;
}
/** converts a paragraph align to a ParaAdjust */
ParagraphAdjust GetParaAdjust( sal_Int32 nAlign )
{
OSL_ASSERT((nAlign & sal_Int32(0xFFFF0000))==0);
ParagraphAdjust nEnum;
switch( nAlign )
{
case XML_ctr:
nEnum = ParagraphAdjust_CENTER;
break;
case XML_just:
case XML_justLow:
nEnum = ParagraphAdjust_BLOCK;
break;
case XML_r:
nEnum = ParagraphAdjust_RIGHT;
break;
case XML_thaiDist:
case XML_dist:
nEnum = ParagraphAdjust_STRETCH;
break;
case XML_l:
default:
nEnum = ParagraphAdjust_LEFT;
break;
}
return nEnum;
}
TextVerticalAdjust GetTextVerticalAdjust( sal_Int32 nToken )
{
TextVerticalAdjust aVertAdjust;
switch( nToken )
{
case XML_b:
aVertAdjust = TextVerticalAdjust_BOTTOM;
break;
case XML_dist:
case XML_just:
case XML_ctr:
aVertAdjust = TextVerticalAdjust_CENTER;
break;
case XML_t:
default:
aVertAdjust = TextVerticalAdjust_TOP;
break;
}
return aVertAdjust;
}
const char* GetTextVerticalAdjust( TextVerticalAdjust eAdjust )
{
const char* sVerticalAdjust = nullptr;
switch( eAdjust )
{
case TextVerticalAdjust_BOTTOM:
sVerticalAdjust = "b";
break;
case TextVerticalAdjust_CENTER:
sVerticalAdjust = "ctr";
break;
case TextVerticalAdjust_TOP:
default:
sVerticalAdjust = "t";
break;
}
return sVerticalAdjust;
}
TabAlign GetTabAlign( sal_Int32 aToken )
{
OSL_ASSERT((aToken & sal_Int32(0xFFFF0000))==0);
TabAlign nEnum;
switch( aToken )
{
case XML_ctr:
nEnum = TabAlign_CENTER;
break;
case XML_dec:
nEnum = TabAlign_DECIMAL;
break;
case XML_l:
nEnum = TabAlign_LEFT;
break;
case XML_r:
nEnum = TabAlign_RIGHT;
break;
default:
nEnum = TabAlign_DEFAULT;
break;
}
return nEnum;
}
const char* GetHatchPattern( const drawing::Hatch& rHatch )
{
const char* sPattern = nullptr;
const sal_Int32 nAngle = rHatch.Angle > 1800 ? rHatch.Angle - 1800 : rHatch.Angle;
// Angle ~ 0° (horizontal)
if( (nAngle >= 0 && nAngle < 225) || nAngle >= 1575 )<--- Assuming that condition 'nAngle>=1575' is not redundant
{
switch( rHatch.Style )
{
case drawing::HatchStyle_SINGLE:
{
if( rHatch.Distance < 75 )
sPattern = "ltHorz";
else
sPattern = "horz";
break;
}
case drawing::HatchStyle_DOUBLE:
case drawing::HatchStyle_TRIPLE:
{
if( rHatch.Distance < 75 )
sPattern = "smGrid";
else
sPattern = "lgGrid";
break;
}
default: break;
}
}
// Angle ~ 45° (upward diagonal)
else if( nAngle < 675 )
{
switch( rHatch.Style )
{
case drawing::HatchStyle_SINGLE:
{
if( rHatch.Distance < 75 )
sPattern = "ltUpDiag";
else
sPattern = "wdUpDiag";
break;
}
case drawing::HatchStyle_DOUBLE:
case drawing::HatchStyle_TRIPLE:
{
if( rHatch.Distance < 75 )
sPattern = "smCheck";
else
sPattern = "openDmnd";
break;
}
default: break;
}
}
// Angle ~ 90° (vertical)
else if( nAngle < 1125 )
{
switch( rHatch.Style )
{
case drawing::HatchStyle_SINGLE:
{
// dkVert is imported as Distance = 25, ltVert as Distance = 50, export them accordingly.
if( rHatch.Distance < 50 )
sPattern = "dkVert";
else if( rHatch.Distance < 75 )
sPattern = "ltVert";
else
sPattern = "vert";
break;
}
case drawing::HatchStyle_DOUBLE:
case drawing::HatchStyle_TRIPLE:
{
if( rHatch.Distance < 75 )
sPattern = "smGrid";
else
sPattern = "lgGrid";
break;
}
default: break;
}
}
// Angle ~ 135° (downward diagonal)
else if( nAngle < 1575 )<--- Condition 'nAngle<1575' is always true
{
switch( rHatch.Style )
{
case drawing::HatchStyle_SINGLE:
{
if( rHatch.Distance < 75 )
sPattern = "ltDnDiag";
else
sPattern = "wdDnDiag";
break;
}
case drawing::HatchStyle_DOUBLE:
case drawing::HatchStyle_TRIPLE:
{
if( rHatch.Distance < 75 )
sPattern = "smCheck";
else
sPattern = "openDmnd";
break;
}
default: break;
}
}
return sPattern;
}
/** converts the attributes from a CT_RelativeRect to an IntegerRectangle2D */
IntegerRectangle2D GetRelativeRect( const Reference< XFastAttributeList >& xAttribs )
{
IntegerRectangle2D r;
r.X1 = xAttribs->getOptionalValue( XML_l ).toInt32();
r.Y1 = xAttribs->getOptionalValue( XML_t ).toInt32();
r.X2 = xAttribs->getOptionalValue( XML_r ).toInt32();
r.Y2 = xAttribs->getOptionalValue( XML_b ).toInt32();
return r;
}
/** converts the attributes from a CT_Size2D into an awt Size with 1/100thmm */
awt::Size GetSize2D( const Reference< XFastAttributeList >& xAttribs )
{
return awt::Size( GetCoordinate( xAttribs->getOptionalValue( XML_cx ) ), GetCoordinate( xAttribs->getOptionalValue( XML_cy ) ) );
}
IndexRange GetIndexRange( const Reference< XFastAttributeList >& xAttributes )
{
IndexRange range;
range.start = xAttributes->getOptionalValue( XML_st ).toInt32();
range.end = xAttributes->getOptionalValue( XML_end ).toInt32();
return range;
}
} // namespace oox::drawingml
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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