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/* -*- 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 <limits.h>
#include "xmlithlp.hxx"
#include <sax/tools/converter.hxx>
#include <editeng/borderline.hxx>
#include <editeng/brushitem.hxx>
#include <xmloff/xmluconv.hxx>
#include <osl/diagnose.h>
#include <o3tl/safeint.hxx>
#include <com/sun/star/table/BorderLineStyle.hpp>
#include <com/sun/star/text/HoriOrientation.hpp>
#include <com/sun/star/text/VertOrientation.hpp>
using ::editeng::SvxBorderLine;
using namespace ::xmloff::token;
using namespace ::com::sun::star;
#define SVX_XML_BORDER_WIDTH_THIN 0
#define SVX_XML_BORDER_WIDTH_MIDDLE 1
#define SVX_XML_BORDER_WIDTH_THICK 2
const struct SvXMLEnumMapEntry<sal_uInt16> psXML_BorderStyles[] =
{
{ XML_NONE, table::BorderLineStyle::NONE },
{ XML_HIDDEN, table::BorderLineStyle::NONE },
{ XML_SOLID, table::BorderLineStyle::SOLID },
{ XML_DOUBLE, table::BorderLineStyle::DOUBLE },
{ XML_DOUBLE_THIN, table::BorderLineStyle::DOUBLE_THIN },
{ XML_DOTTED, table::BorderLineStyle::DOTTED },
{ XML_DASHED, table::BorderLineStyle::DASHED },
{ XML_FINE_DASHED, table::BorderLineStyle::FINE_DASHED },
{ XML_DASH_DOT, table::BorderLineStyle::DASH_DOT },
{ XML_DASH_DOT_DOT, table::BorderLineStyle::DASH_DOT_DOT },
{ XML_GROOVE, table::BorderLineStyle::ENGRAVED },
{ XML_RIDGE, table::BorderLineStyle::EMBOSSED },
{ XML_INSET, table::BorderLineStyle::INSET },
{ XML_OUTSET, table::BorderLineStyle::OUTSET },
{ XML_TOKEN_INVALID, 0 }
};
const struct SvXMLEnumMapEntry<sal_uInt16> psXML_NamedBorderWidths[] =
{
{ XML_THIN, SVX_XML_BORDER_WIDTH_THIN },
{ XML_MIDDLE, SVX_XML_BORDER_WIDTH_MIDDLE },
{ XML_THICK, SVX_XML_BORDER_WIDTH_THICK },
{ XML_TOKEN_INVALID, 0 }
};
// mapping tables to map external xml input to internal box line widths
const sal_uInt16 aBorderWidths[] = {
SvxBorderLineWidth::Hairline,
SvxBorderLineWidth::VeryThin,
SvxBorderLineWidth::Thin
};
bool sw_frmitems_parseXMLBorder( std::u16string_view rValue,
const SvXMLUnitConverter& rUnitConverter,
bool& rHasStyle, sal_uInt16& rStyle,
bool& rHasWidth, sal_uInt16& rWidth,
sal_uInt16& rNamedWidth,
bool& rHasColor, Color& rColor )
{
std::u16string_view aToken;
SvXMLTokenEnumerator aTokens( rValue );
rHasStyle = false;
rHasWidth = false;
rHasColor = false;
rStyle = USHRT_MAX;
rWidth = 0;
rNamedWidth = USHRT_MAX;
sal_Int32 nTemp;
while( aTokens.getNextToken( aToken ) && !aToken.empty() )
{
if( !rHasWidth &&
SvXMLUnitConverter::convertEnum( rNamedWidth, aToken,
psXML_NamedBorderWidths ) )
{
rHasWidth = true;
}
else if( !rHasStyle &&
SvXMLUnitConverter::convertEnum( rStyle, aToken,
psXML_BorderStyles ) )
{
rHasStyle = true;
}
else if (!rHasColor && ::sax::Converter::convertColor(rColor, aToken))
{
rHasColor = true;
}
else if( !rHasWidth &&
rUnitConverter.convertMeasureToCore(nTemp, aToken, 0, USHRT_MAX))
{
rWidth = o3tl::narrowing<sal_uInt16>(nTemp);
rHasWidth = true;
}
else
{
// misformed
return false;
}
}
return rHasStyle || rHasWidth || rHasColor;
}
static void sw_frmitems_setXMLBorderStyle( SvxBorderLine& rLine, sal_uInt16 nStyle )
{
SvxBorderLineStyle eStyle = SvxBorderLineStyle::NONE;
if ( nStyle != table::BorderLineStyle::NONE )
eStyle = SvxBorderLineStyle( nStyle );
rLine.SetBorderLineStyle(eStyle);
}
bool sw_frmitems_setXMLBorder( std::unique_ptr<SvxBorderLine>& rpLine,
bool bHasStyle, sal_uInt16 nStyle,
bool bHasWidth, sal_uInt16 nWidth,
sal_uInt16 nNamedWidth,
bool bHasColor, const Color& rColor )
{
// first of all, delete an empty line
if( (bHasStyle && table::BorderLineStyle::NONE == nStyle) ||
(bHasWidth && USHRT_MAX == nNamedWidth && 0 == nWidth) )
{
bool bRet = nullptr != rpLine;
rpLine.reset();
return bRet;
}
// if there is no line and no style and no with, there will never be a line
if( !rpLine && !(bHasStyle && bHasWidth) )
return false;
// We now do know that there will be a line
if( !rpLine )
rpLine.reset(new SvxBorderLine);
if( ( bHasWidth &&
(USHRT_MAX != nNamedWidth || (nWidth != rpLine->GetWidth() ) ) ) ||
( bHasStyle &&
((table::BorderLineStyle::SOLID == nStyle && rpLine->GetDistance()) ||
(table::BorderLineStyle::DOUBLE == nStyle && !rpLine->GetDistance())) ) )
{
bool bDouble = (bHasWidth && table::BorderLineStyle::DOUBLE == nStyle ) ||
rpLine->GetDistance();
// fdo#38542: for double borders, do not override the width
// set via style:border-line-width{,-left,-right,-top,-bottom}
if (!bDouble || !rpLine->GetWidth())
{
// The width has to be changed
if (bHasWidth && USHRT_MAX != nNamedWidth)
{
if (bDouble)
{
rpLine->SetBorderLineStyle( SvxBorderLineStyle::DOUBLE );
}
rpLine->SetWidth( aBorderWidths[nNamedWidth] );
}
else
{
if (!bHasWidth)
nWidth = rpLine->GetScaledWidth();
rpLine->SetWidth( nWidth );
}
}
sw_frmitems_setXMLBorderStyle( *rpLine, nStyle );
}
// set color
if( bHasColor )
rpLine->SetColor( rColor );
return true;
}
void sw_frmitems_setXMLBorder( std::unique_ptr<SvxBorderLine>& rpLine,
sal_uInt16 nWidth, sal_uInt16 nOutWidth,
sal_uInt16 nInWidth, sal_uInt16 nDistance )
{
if( !rpLine )
rpLine.reset(new SvxBorderLine);
if( nWidth > 0 )
rpLine->SetWidth( nWidth );
else
rpLine->GuessLinesWidths(SvxBorderLineStyle::DOUBLE,
nOutWidth, nInWidth, nDistance);
}
const struct SvXMLEnumMapEntry<SvxGraphicPosition> psXML_BrushRepeat[] =
{
{ XML_REPEAT, GPOS_TILED },
{ XML_BACKGROUND_NO_REPEAT, GPOS_MM },
{ XML_STRETCH, GPOS_AREA },
{ XML_TOKEN_INVALID, SvxGraphicPosition(0) }
};
const struct SvXMLEnumMapEntry<SvxGraphicPosition> psXML_BrushHoriPos[] =
{
{ XML_LEFT, GPOS_LM },
{ XML_RIGHT, GPOS_RM },
{ XML_TOKEN_INVALID, SvxGraphicPosition(0) }
};
const struct SvXMLEnumMapEntry<SvxGraphicPosition> psXML_BrushVertPos[] =
{
{ XML_TOP, GPOS_MT },
{ XML_BOTTOM, GPOS_MB },
{ XML_TOKEN_INVALID, SvxGraphicPosition(0) }
};
void sw_frmitems_MergeXMLHoriPos( SvxGraphicPosition& ePos,
SvxGraphicPosition eHori )
{
OSL_ENSURE( GPOS_LM==eHori || GPOS_MM==eHori || GPOS_RM==eHori,
"sw_frmitems_MergeXMLHoriPos: vertical pos must be middle" );
switch( ePos )
{
case GPOS_LT:
case GPOS_MT:
case GPOS_RT:
ePos = GPOS_LM==eHori ? GPOS_LT : (GPOS_MM==eHori ? GPOS_MT : GPOS_RT);
break;
case GPOS_LM:
case GPOS_MM:
case GPOS_RM:
ePos = eHori;
break;
case GPOS_LB:
case GPOS_MB:
case GPOS_RB:
ePos = GPOS_LM==eHori ? GPOS_LB : (GPOS_MM==eHori ? GPOS_MB : GPOS_RB);
break;
default:
;
}
}
void sw_frmitems_MergeXMLVertPos( SvxGraphicPosition& ePos,
SvxGraphicPosition eVert )
{
OSL_ENSURE( GPOS_MT==eVert || GPOS_MM==eVert || GPOS_MB==eVert,
"sw_frmitems_MergeXMLVertPos: horizontal pos must be middle" );
switch( ePos )
{
case GPOS_LT:
case GPOS_LM:
case GPOS_LB:
ePos = GPOS_MT==eVert ? GPOS_LT : (GPOS_MM==eVert ? GPOS_LM : GPOS_LB);
break;
case GPOS_MT:
case GPOS_MM:
case GPOS_MB:
ePos = eVert;
break;
case GPOS_RT:
case GPOS_RM:
case GPOS_RB:
ePos = GPOS_MT==eVert ? GPOS_RT : (GPOS_MM==eVert ? GPOS_RM : GPOS_RB);
break;
default:
;
}
}
const struct SvXMLEnumMapEntry<sal_uInt16> psXML_BreakType[] =
{
{ XML_AUTO, 0 },
{ XML_COLUMN, 1 },
{ XML_PAGE, 2 },
{ XML_EVEN_PAGE, 2 },
{ XML_ODD_PAGE, 2 },
{ XML_TOKEN_INVALID, 0}
};
const struct SvXMLEnumMapEntry<sal_Int16> aXMLTableAlignMap[] =
{
{ XML_LEFT, text::HoriOrientation::LEFT },
{ XML_LEFT, text::HoriOrientation::LEFT_AND_WIDTH },
{ XML_CENTER, text::HoriOrientation::CENTER },
{ XML_RIGHT, text::HoriOrientation::RIGHT },
{ XML_MARGINS, text::HoriOrientation::FULL },
{ XML_MARGINS, text::HoriOrientation::NONE },
{ XML_TOKEN_INVALID, 0 }
};
const struct SvXMLEnumMapEntry<sal_Int16> aXMLTableVAlignMap[] =
{
{ XML_TOP, text::VertOrientation::TOP },
{ XML_MIDDLE, text::VertOrientation::CENTER },
{ XML_BOTTOM, text::VertOrientation::BOTTOM },
{ XML_TOKEN_INVALID, 0 }
};
const struct SvXMLEnumMapEntry<sal_uInt16> aXML_KeepTogetherType[] =
{
{ XML_ALWAYS, 0 },
{ XML_AUTO, 1 },
{ XML_TOKEN_INVALID, 0}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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