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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 <xmloff/controlpropertyhdl.hxx>
#include <com/sun/star/util/MeasureUnit.hpp>
#include <com/sun/star/awt/TextAlign.hpp>
#include <com/sun/star/awt/FontWidth.hpp>
#include <com/sun/star/awt/FontEmphasisMark.hpp>
#include <sax/tools/converter.hxx>
#include <xmloff/xmltypes.hxx>
#include "xmloff/NamedBoolPropertyHdl.hxx"
#include "formenums.hxx"
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmltoken.hxx>
#include <rtl/ustrbuf.hxx>
#include <osl/diagnose.h>
#include "callbacks.hxx"
#include <xmloff/XMLConstantsPropertyHandler.hxx>
//.........................................................................
namespace xmloff
{
//.........................................................................
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::beans;
using namespace ::xmloff::token;
//=====================================================================
//= OControlPropertyHandlerFactory
//=====================================================================
//---------------------------------------------------------------------
OControlPropertyHandlerFactory::OControlPropertyHandlerFactory()
:m_pTextAlignHandler(NULL)
,m_pControlBorderStyleHandler(NULL)
,m_pControlBorderColorHandler(NULL)
,m_pRotationAngleHandler(NULL)
,m_pFontWidthHandler(NULL)
,m_pFontEmphasisHandler(NULL)
,m_pFontReliefHandler(NULL)
{
}
//---------------------------------------------------------------------
OControlPropertyHandlerFactory::~OControlPropertyHandlerFactory()
{
delete m_pTextAlignHandler;
delete m_pControlBorderStyleHandler;
delete m_pControlBorderColorHandler;
delete m_pRotationAngleHandler;
delete m_pFontWidthHandler;
delete m_pFontEmphasisHandler;
delete m_pFontReliefHandler;
}
//---------------------------------------------------------------------
const XMLPropertyHandler* OControlPropertyHandlerFactory::GetPropertyHandler(sal_Int32 _nType) const
{
const XMLPropertyHandler* pHandler = NULL;
switch (_nType)
{
case XML_TYPE_TEXT_ALIGN:
if (!m_pTextAlignHandler)
m_pTextAlignHandler = new XMLConstantsPropertyHandler(OEnumMapper::getEnumMap(OEnumMapper::epTextAlign), XML_TOKEN_INVALID );
pHandler = m_pTextAlignHandler;
break;
case XML_TYPE_CONTROL_BORDER:
if (!m_pControlBorderStyleHandler)
m_pControlBorderStyleHandler = new OControlBorderHandler( OControlBorderHandler::STYLE );
pHandler = m_pControlBorderStyleHandler;
break;
case XML_TYPE_CONTROL_BORDER_COLOR:
if ( !m_pControlBorderColorHandler )
m_pControlBorderColorHandler = new OControlBorderHandler( OControlBorderHandler::COLOR );
pHandler = m_pControlBorderColorHandler;
break;
case XML_TYPE_ROTATION_ANGLE:
if (!m_pRotationAngleHandler)
m_pRotationAngleHandler = new ORotationAngleHandler;
pHandler = m_pRotationAngleHandler;
break;
case XML_TYPE_FONT_WIDTH:
if (!m_pFontWidthHandler)
m_pFontWidthHandler = new OFontWidthHandler;
pHandler = m_pFontWidthHandler;
break;
case XML_TYPE_CONTROL_TEXT_EMPHASIZE:
if (!m_pFontEmphasisHandler)
m_pFontEmphasisHandler = new XMLConstantsPropertyHandler( OEnumMapper::getEnumMap(OEnumMapper::epFontEmphasis), XML_NONE );
pHandler = m_pFontEmphasisHandler;
break;
case XML_TYPE_TEXT_FONT_RELIEF:
if (!m_pFontReliefHandler)
m_pFontReliefHandler = new XMLConstantsPropertyHandler( OEnumMapper::getEnumMap(OEnumMapper::epFontRelief), XML_NONE );
pHandler = m_pFontReliefHandler;
break;
case XML_TYPE_TEXT_LINE_MODE:
pHandler = new XMLNamedBoolPropertyHdl(
::xmloff::token::XML_SKIP_WHITE_SPACE,
::xmloff::token::XML_CONTINUOUS);
break;
}
if (!pHandler)
pHandler = XMLPropertyHandlerFactory::GetPropertyHandler(_nType);
return pHandler;
}
//=====================================================================
//= OControlTextEmphasisHandler
//=====================================================================
OControlTextEmphasisHandler::OControlTextEmphasisHandler()
{
}
//---------------------------------------------------------------------
sal_Bool OControlTextEmphasisHandler::exportXML( ::rtl::OUString& _rStrExpValue, const Any& _rValue, const SvXMLUnitConverter& ) const
{
::rtl::OUStringBuffer aReturn;
sal_Bool bSuccess = sal_False;
sal_Int16 nFontEmphasis = sal_Int16();
if (_rValue >>= nFontEmphasis)
{
// the type
sal_Int16 nType = nFontEmphasis & ~(FontEmphasisMark::ABOVE | FontEmphasisMark::BELOW);
// the position of the mark
sal_Bool bBelow = 0 != (nFontEmphasis & FontEmphasisMark::BELOW);
// convert
bSuccess = SvXMLUnitConverter::convertEnum(aReturn, nType, OEnumMapper::getEnumMap(OEnumMapper::epFontEmphasis), XML_NONE);
if (bSuccess)
{
aReturn.append( (sal_Unicode)' ' );
aReturn.append( GetXMLToken(bBelow ? XML_BELOW : XML_ABOVE) );
_rStrExpValue = aReturn.makeStringAndClear();
}
}
return bSuccess;
}
//---------------------------------------------------------------------
sal_Bool OControlTextEmphasisHandler::importXML( const ::rtl::OUString& _rStrImpValue, Any& _rValue, const SvXMLUnitConverter& ) const
{
sal_Bool bSuccess = sal_True;
sal_uInt16 nEmphasis = FontEmphasisMark::NONE;
sal_Bool bBelow = sal_False;
sal_Bool bHasPos = sal_False, bHasType = sal_False;
::rtl::OUString sToken;
SvXMLTokenEnumerator aTokenEnum(_rStrImpValue);
while (aTokenEnum.getNextToken(sToken))
{
if (!bHasPos)
{
if (IsXMLToken(sToken, XML_ABOVE))
{
bBelow = sal_False;
bHasPos = sal_True;
}
else if (IsXMLToken(sToken, XML_BELOW))
{
bBelow = sal_True;
bHasPos = sal_True;
}
}
if (!bHasType)
{
if (SvXMLUnitConverter::convertEnum(nEmphasis, sToken, OEnumMapper::getEnumMap(OEnumMapper::epFontEmphasis)))
{
bHasType = sal_True;
}
else
{
bSuccess = sal_False;
break;
}
}
}
if (bSuccess)
{
nEmphasis |= bBelow ? FontEmphasisMark::BELOW : FontEmphasisMark::ABOVE;
_rValue <<= (sal_Int16)nEmphasis;
}
return bSuccess;
}
//=====================================================================
//= OControlBorderHandlerBase
//=====================================================================
//---------------------------------------------------------------------
OControlBorderHandler::OControlBorderHandler( const OControlBorderHandler::BorderFacet _eFacet )
:m_eFacet( _eFacet )
{
}
//---------------------------------------------------------------------
sal_Bool OControlBorderHandler::importXML( const ::rtl::OUString& _rStrImpValue, Any& _rValue, const SvXMLUnitConverter& ) const
{
::rtl::OUString sToken;
SvXMLTokenEnumerator aTokens(_rStrImpValue);
sal_uInt16 nStyle = 1;
while ( aTokens.getNextToken(sToken) // have a new token
&& (!sToken.isEmpty()) // really have a new token
)
{
// try interpreting the token as border style
if ( m_eFacet == STYLE )
{
// is it a valid enum value?
if ( SvXMLUnitConverter::convertEnum( nStyle, sToken, OEnumMapper::getEnumMap( OEnumMapper::epBorderWidth ) ) )
{
_rValue <<= nStyle;
return sal_True;
}
}
// try interpreting it as color value
if ( m_eFacet == COLOR )
{
sal_Int32 nColor(0);
if (::sax::Converter::convertColor( nColor, sToken ))
{
_rValue <<= nColor;
return sal_True;
}
}
}
return sal_False;
}
//---------------------------------------------------------------------
sal_Bool OControlBorderHandler::exportXML( ::rtl::OUString& _rStrExpValue, const Any& _rValue, const SvXMLUnitConverter& ) const
{
sal_Bool bSuccess = sal_False;
::rtl::OUStringBuffer aOut;
switch ( m_eFacet )
{
case STYLE:
{
sal_Int16 nBorder = 0;
bSuccess = (_rValue >>= nBorder)
&& SvXMLUnitConverter::convertEnum( aOut, nBorder, OEnumMapper::getEnumMap( OEnumMapper::epBorderWidth ) );
}
break;
case COLOR:
{
sal_Int32 nBorderColor = 0;
if ( _rValue >>= nBorderColor )
{
::sax::Converter::convertColor(aOut, nBorderColor);
bSuccess = sal_True;
}
}
break;
} // switch ( m_eFacet )
if ( !bSuccess )
return sal_False;
if ( !_rStrExpValue.isEmpty() )
_rStrExpValue += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( " " ) );
_rStrExpValue += aOut.makeStringAndClear();
return sal_True;
}
//=====================================================================
//= OFontWidthHandler
//=====================================================================
//---------------------------------------------------------------------
OFontWidthHandler::OFontWidthHandler()
{
}
//---------------------------------------------------------------------
sal_Bool OFontWidthHandler::importXML( const ::rtl::OUString& _rStrImpValue, Any& _rValue, const SvXMLUnitConverter& ) const
{
sal_Int32 nWidth = 0;
bool const bSuccess = ::sax::Converter::convertMeasure(
nWidth, _rStrImpValue, util::MeasureUnit::POINT);
if (bSuccess)
_rValue <<= (sal_Int16)nWidth;
return bSuccess;
}
//---------------------------------------------------------------------
sal_Bool OFontWidthHandler::exportXML( ::rtl::OUString& _rStrExpValue, const Any& _rValue, const SvXMLUnitConverter& ) const
{
sal_Int16 nWidth = 0;
::rtl::OUStringBuffer aResult;
if (_rValue >>= nWidth)
{
::sax::Converter::convertMeasure(aResult, nWidth,
util::MeasureUnit::POINT, util::MeasureUnit::POINT);
}
_rStrExpValue = aResult.makeStringAndClear();
return !_rStrExpValue.isEmpty();
}
//=====================================================================
//= ORotationAngleHandler
//=====================================================================
//---------------------------------------------------------------------
ORotationAngleHandler::ORotationAngleHandler()
{
}
//---------------------------------------------------------------------
sal_Bool ORotationAngleHandler::importXML( const ::rtl::OUString& _rStrImpValue, Any& _rValue, const SvXMLUnitConverter& ) const
{
double fValue;
bool const bSucces =
::sax::Converter::convertDouble(fValue, _rStrImpValue);
if (bSucces)
{
fValue *= 10;
_rValue <<= (float)fValue;
}
return bSucces;
}
//---------------------------------------------------------------------
sal_Bool ORotationAngleHandler::exportXML( ::rtl::OUString& _rStrExpValue, const Any& _rValue, const SvXMLUnitConverter& ) const
{
float fAngle = 0;
sal_Bool bSuccess = (_rValue >>= fAngle);
if (bSuccess)
{
rtl::OUStringBuffer sValue;
::sax::Converter::convertDouble(sValue, ((double)fAngle) / 10);
_rStrExpValue = sValue.makeStringAndClear();
}
return bSuccess;
}
//=====================================================================
//= ImageScaleModeHandler
//=====================================================================
//---------------------------------------------------------------------
ImageScaleModeHandler::ImageScaleModeHandler()
:XMLConstantsPropertyHandler( OEnumMapper::getEnumMap( OEnumMapper::epImageScaleMode ), XML_STRETCH )
{
}
//.........................................................................
} // namespace xmloff
//.........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
