office-gobmx/oox/source/drawingml/customshapegeometry.cxx

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55 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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
*
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*
* 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>
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#include "oox/drawingml/customshapegeometry.hxx"
#include <com/sun/star/xml/sax/FastToken.hpp>
#include <comphelper/stl_types.hxx>
#include <boost/unordered_map.hpp>
#include "oox/helper/helper.hxx"
#include "oox/helper/attributelist.hxx"
#include "oox/helper/propertymap.hxx"
using ::rtl::OUString;
using namespace ::oox::core;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::xml::sax;
namespace oox { namespace drawingml {
enum FormularCommand
{
FC_MULDIV = 0,
FC_PLUSMINUS,
FC_PLUSDIV,
FC_IFELSE,
FC_IFELSE1,
FC_ABS,
FC_AT2,
FC_CAT2,
FC_COS,
FC_MAX,
FC_MIN,
FC_MOD,
FC_PIN,
FC_SAT2,
FC_SIN,
FC_SQRT,
FC_TAN,
FC_VAL,
FC_LAST
};
struct FormularCommandNameTable
{
const char* pS;
FormularCommand pE;
};
static FormularCommandNameTable pFormularCommandNameTable[] =
{
{ "*/", FC_MULDIV },
{ "+-", FC_PLUSMINUS },
{ "+/", FC_PLUSDIV },
{ "ifelse", FC_IFELSE },
{ "?:", FC_IFELSE1 },
{ "abs", FC_ABS },
{ "at2", FC_AT2 },
{ "cat2", FC_CAT2 },
{ "cos", FC_COS },
{ "max", FC_MAX },
{ "min", FC_MIN },
{ "mod", FC_MOD },
{ "pin", FC_PIN },
{ "sat2", FC_SAT2 },
{ "sin", FC_SIN },
{ "sqrt", FC_SQRT },
{ "tan", FC_TAN },
{ "val", FC_VAL }
};
typedef boost::unordered_map< rtl::OUString, FormularCommand, rtl::OUStringHash, comphelper::UStringEqual > FormulaCommandHMap;
static const FormulaCommandHMap* pCommandHashMap;
//
rtl::OUString GetFormulaParameter( const EnhancedCustomShapeParameter& rParameter )
{
rtl::OUString aRet;
switch( rParameter.Type )
{
case EnhancedCustomShapeParameterType::NORMAL :
{
if ( rParameter.Value.getValueTypeClass() == TypeClass_DOUBLE )
{
double fValue = 0.0;
if ( rParameter.Value >>= fValue )
aRet = rtl::OUString::valueOf( fValue );
}
else
{
sal_Int32 nValue = 0;
if ( rParameter.Value >>= nValue )
aRet = rtl::OUString::valueOf( nValue );
}
}
break;
case EnhancedCustomShapeParameterType::EQUATION :
{
if ( rParameter.Value.getValueTypeClass() == TypeClass_LONG )
{
sal_Int32 nFormulaIndex;
if ( rParameter.Value >>= nFormulaIndex )
{
aRet = CREATE_OUSTRING( "?" )
+ rtl::OUString::valueOf( nFormulaIndex )
+ CREATE_OUSTRING( " " );
}
}
else
{
// ups... we should have an index here and not the formula name
}
}
break;
case EnhancedCustomShapeParameterType::ADJUSTMENT :
{
if ( rParameter.Value.getValueTypeClass() == TypeClass_LONG )
{
sal_Int32 nAdjustmentIndex;
if ( rParameter.Value >>= nAdjustmentIndex )
{
aRet = CREATE_OUSTRING( "$" )
+ rtl::OUString::valueOf( nAdjustmentIndex )
+ CREATE_OUSTRING( " " );
}
}
else
{
// ups... we should have an index here and not the formula name
}
}
break;
case EnhancedCustomShapeParameterType::LEFT :
{
const rtl::OUString sLeft( CREATE_OUSTRING( "left" ) );
aRet = sLeft;
}
break;
case EnhancedCustomShapeParameterType::TOP :
{
const rtl::OUString sTop( CREATE_OUSTRING( "top" ) );
aRet = sTop;
}
break;
case EnhancedCustomShapeParameterType::RIGHT :
{
const rtl::OUString sRight( CREATE_OUSTRING( "right" ) );
aRet = sRight;
}
break;
case EnhancedCustomShapeParameterType::BOTTOM :
{
const rtl::OUString sBottom( CREATE_OUSTRING( "bottom" ) );
aRet = sBottom;
}
break;
case EnhancedCustomShapeParameterType::XSTRETCH :
{
const rtl::OUString sXStretch( CREATE_OUSTRING( "xstretch" ) );
aRet = sXStretch;
}
break;
case EnhancedCustomShapeParameterType::YSTRETCH :
{
const rtl::OUString sYStretch( CREATE_OUSTRING( "ystretch" ) );
aRet = sYStretch;
}
break;
case EnhancedCustomShapeParameterType::HASSTROKE :
{
const rtl::OUString sHasStroke( CREATE_OUSTRING( "hasstroke" ) );
aRet = sHasStroke;
}
break;
case EnhancedCustomShapeParameterType::HASFILL :
{
const rtl::OUString sHasFill( CREATE_OUSTRING( "hasfill" ) );
aRet = sHasFill;
}
break;
case EnhancedCustomShapeParameterType::WIDTH :
{
const rtl::OUString sWidth( CREATE_OUSTRING( "width" ) );
aRet = sWidth;
}
break;
case EnhancedCustomShapeParameterType::HEIGHT :
{
const rtl::OUString sHeight( CREATE_OUSTRING( "height" ) );
aRet = sHeight;
}
break;
case EnhancedCustomShapeParameterType::LOGWIDTH :
{
const rtl::OUString sLogWidth( CREATE_OUSTRING( "logwidth" ) );
aRet = sLogWidth;
}
break;
case EnhancedCustomShapeParameterType::LOGHEIGHT :
{
const rtl::OUString sLogHeight( CREATE_OUSTRING( "logheight" ) );
aRet = sLogHeight;
}
break;
}
return aRet;
}
// ---------------------------------------------------------------------
static EnhancedCustomShapeParameter GetAdjCoordinate( CustomShapeProperties& rCustomShapeProperties, const::rtl::OUString& rValue, sal_Bool bNoSymbols = sal_True )
{
com::sun::star::drawing::EnhancedCustomShapeParameter aRet;
if ( !rValue.isEmpty() )
{
sal_Bool bConstant = sal_True;
sal_Int32 nConstant = -1;
sal_Int32 nIntVal = 0;
// first check if its a constant value
switch( AttributeConversion::decodeToken( rValue ) )
{
case XML_3cd4 : nConstant = 270 * 60000; break;
case XML_3cd8 : nConstant = 135 * 60000; break;
case XML_5cd8 : nConstant = 225 * 60000; break;
case XML_7cd8 : nConstant = 315 * 60000; break;
case XML_cd2 : nConstant = 180 * 60000; break;
case XML_cd3 : nConstant = 120 * 60000; break;
case XML_cd4 : nConstant = 90 * 60000; break;
case XML_cd8 : nConstant = 45 * 60000; break;
case XML_b : // variable height of the shape defined in spPr
case XML_h :
{
if ( bNoSymbols )
{
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "logheight" );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
else
aRet.Type = EnhancedCustomShapeParameterType::LOGHEIGHT; // TODO: HEIGHT needs to be implemented
}
break;
case XML_hd10 : // !!PASSTHROUGH INTENDED
nIntVal += 2; // */ h 1.0 10.0
case XML_hd8 : // */ h 1.0 8.0
nIntVal += 2;
case XML_hd6 : // */ h 1.0 6.0
nIntVal++;
case XML_hd5 : // */ h 1.0 5.0
nIntVal++;
case XML_hd4 : // */ h 1.0 4.0
nIntVal++;
case XML_hd3 : // */ h 1.0 3.0
nIntVal++;
case XML_hd2 : // */ h 1.0 2.0
case XML_vc : // */ h 1.0 2.0
{
nIntVal += 2;
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "logheight/" ) + rtl::OUString::valueOf( nIntVal );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
break;
case XML_t :
case XML_l :
{
nConstant = 0;
aRet.Type = EnhancedCustomShapeParameterType::NORMAL;
}
break;
case XML_ls : // longest side: max w h
{
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "max(logwidth,logheight)" );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
break;
case XML_ss : // shortest side: min w h
{
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "min(logwidth,logheight)" );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
break;
case XML_ssd32 : // */ ss 1.0 32.0
nIntVal += 16;
case XML_ssd16 : // */ ss 1.0 16.0
nIntVal += 8;
case XML_ssd8 : // */ ss 1.0 8.0
nIntVal += 2;
case XML_ssd6 : // */ ss 1.0 6.0
nIntVal += 2;
case XML_ssd4 : // */ ss 1.0 4.0
nIntVal += 2;
case XML_ssd2 : // */ ss 1.0 2.0
{
nIntVal += 2;
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "min(logwidth,logheight)/" ) + rtl::OUString::valueOf( nIntVal );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
break;
case XML_r : // variable width of the shape defined in spPr
case XML_w :
{
if ( bNoSymbols )
{
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "logwidth" );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
else
aRet.Type = EnhancedCustomShapeParameterType::LOGWIDTH;
}
break;
case XML_wd32 : // */ w 1.0 32.0
nIntVal += 20;
case XML_wd12 : // */ w 1.0 12.0
nIntVal += 2;
case XML_wd10 : // */ w 1.0 10.0
nIntVal += 2;
case XML_wd8 : // */ w 1.0 8.0
nIntVal += 2;
case XML_wd6 : // */ w 1.0 6.0
nIntVal++;
case XML_wd5 : // */ w 1.0 5.0
nIntVal++;
case XML_wd4 : // */ w 1.0 4.0
nIntVal++;
case XML_wd3 : // */ w 1.0 3.0
nIntVal++;
case XML_hc : // */ w 1.0 2.0
case XML_wd2 : // */ w 1.0 2.0
{
nIntVal += 2;
CustomShapeGuide aGuide;
aGuide.maName = rValue;
aGuide.maFormula = CREATE_OUSTRING( "logwidth/" ) + rtl::OUString::valueOf( nIntVal );
aRet.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), aGuide ) );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
break;
default:
bConstant = sal_False;
break;
}
if ( bConstant )
{
if (nConstant != -1) {
aRet.Value = Any( nConstant );
aRet.Type = EnhancedCustomShapeParameterType::NORMAL;
}
}
else
{
sal_Unicode n = rValue[ 0 ];
if ( ( n == '+' ) || ( n == '-' ) )
{
if ( !rValue.isEmpty() )
n = rValue[ 1 ];
}
if ( ( n >= '0' ) && ( n <= '9' ) )
{ // seems to be a ST_Coordinate
aRet.Value = Any( (sal_Int32)(rValue.toInt32() ) );
aRet.Type = EnhancedCustomShapeParameterType::NORMAL;
}
else
{
sal_Int32 nGuideIndex = CustomShapeProperties::GetCustomShapeGuideValue( rCustomShapeProperties.getAdjustmentGuideList(), rValue );
if ( nGuideIndex >= 0 )
{
aRet.Value = Any( nGuideIndex );
aRet.Type = EnhancedCustomShapeParameterType::ADJUSTMENT;
}
else
{
nGuideIndex = CustomShapeProperties::GetCustomShapeGuideValue( rCustomShapeProperties.getGuideList(), rValue );
if ( nGuideIndex >= 0 )
{
aRet.Value = Any( nGuideIndex );
aRet.Type = EnhancedCustomShapeParameterType::EQUATION;
}
else
{
OSL_TRACE("error: unhandled value '%s'", OUStringToOString( rValue, RTL_TEXTENCODING_ASCII_US ).getStr());
aRet.Value = Any( rValue );
}
}
}
}
}
return aRet;
}
// ---------------------------------------------------------------------
// CT_GeomGuideList
class GeomGuideListContext : public ContextHandler
{
public:
GeomGuideListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< CustomShapeGuide >& rGuideList );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
std::vector< CustomShapeGuide >& mrGuideList;
CustomShapeProperties& mrCustomShapeProperties;
};
GeomGuideListContext::GeomGuideListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< CustomShapeGuide >& rGuideList )
: ContextHandler( rParent )
, mrGuideList( rGuideList )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
static rtl::OUString convertToOOEquation( CustomShapeProperties& rCustomShapeProperties, const rtl::OUString& rSource )
{
if ( !pCommandHashMap )
{
FormulaCommandHMap* pHM = new FormulaCommandHMap();
for( sal_Int32 i = 0; i < FC_LAST; i++ )
(*pHM)[ OUString::createFromAscii( pFormularCommandNameTable[ i ].pS ) ] = pFormularCommandNameTable[ i ].pE;
pCommandHashMap = pHM;
}
std::vector< rtl::OUString > aTokens;
sal_Int32 nIndex = 0;
do
{
rtl::OUString aToken( rSource.getToken( 0, ' ', nIndex ) );
if ( !aToken.isEmpty() )
aTokens.push_back( aToken );
}
while ( nIndex >= 0 );
rtl::OUString aEquation;
if ( !aTokens.empty() )
{
sal_Int32 i, nParameters = aTokens.size() - 1;
if ( nParameters > 3 )
nParameters = 3;
rtl::OUString sParameters[ 3 ];
for ( i = 0; i < nParameters; i++ )
sParameters[ i ] = GetFormulaParameter( GetAdjCoordinate( rCustomShapeProperties, aTokens[ i + 1 ], sal_False ) );
const FormulaCommandHMap::const_iterator aIter( pCommandHashMap->find( aTokens[ 0 ] ) );
if ( aIter != pCommandHashMap->end() )
{
switch( aIter->second )
{
case FC_MULDIV :
{
if ( nParameters == 3 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*" ) + sParameters[ 1 ]
+ CREATE_OUSTRING( "/" ) + sParameters[ 2 ];
}
break;
case FC_PLUSMINUS :
{
if ( nParameters == 3 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "+" ) + sParameters[ 1 ]
+ CREATE_OUSTRING( "-" ) + sParameters[ 2 ];
}
break;
case FC_PLUSDIV :
{
if ( nParameters == 3 )
aEquation = CREATE_OUSTRING( "(" ) + sParameters[ 0 ] + CREATE_OUSTRING( "+" )
+ sParameters[ 1 ] + CREATE_OUSTRING( ")/" ) + sParameters[ 2 ];
}
break;
case FC_IFELSE :
case FC_IFELSE1 :
{
if ( nParameters == 3 )
aEquation = CREATE_OUSTRING( "if(" ) + sParameters[ 0 ] + CREATE_OUSTRING( "," )
+ sParameters[ 1 ] + CREATE_OUSTRING( "," ) + sParameters[ 2 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_ABS :
{
if ( nParameters == 1 )
aEquation = CREATE_OUSTRING( "abs(" ) + sParameters[ 0 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_AT2 :
{
if ( nParameters == 2 )
aEquation = CREATE_OUSTRING( "(10800000*atan2(" ) + sParameters[ 1 ] + CREATE_OUSTRING( "," )
+ sParameters[ 0 ] + CREATE_OUSTRING( "))/pi" );
}
break;
case FC_CAT2 :
{
if ( nParameters == 3 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*(cos(atan2(" ) +
sParameters[ 2 ] + CREATE_OUSTRING( "," ) + sParameters[ 1 ] + CREATE_OUSTRING( ")))" );
}
break;
case FC_COS :
{
if ( nParameters == 2 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*cos(pi*(" ) +
sParameters[ 1 ] + CREATE_OUSTRING( ")/10800000)" );
}
break;
case FC_MAX :
{
if ( nParameters == 2 )
aEquation = CREATE_OUSTRING( "max(" ) + sParameters[ 0 ] + CREATE_OUSTRING( "," ) +
sParameters[ 1 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_MIN :
{
if ( nParameters == 2 )
aEquation = CREATE_OUSTRING( "min(" ) + sParameters[ 0 ] + CREATE_OUSTRING( "," ) +
sParameters[ 1 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_MOD :
{
if ( nParameters == 3 )
aEquation = CREATE_OUSTRING( "sqrt(" )
+ sParameters[ 0 ] + CREATE_OUSTRING( "*" ) + sParameters[ 0 ] + CREATE_OUSTRING( "+" )
+ sParameters[ 1 ] + CREATE_OUSTRING( "*" ) + sParameters[ 1 ] + CREATE_OUSTRING( "+" )
+ sParameters[ 2 ] + CREATE_OUSTRING( "*" ) + sParameters[ 2 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_PIN :
{
if ( nParameters == 3 ) // if(x-y,x,if(y-z,z,y))
aEquation = CREATE_OUSTRING( "if(" ) + sParameters[ 0 ] + CREATE_OUSTRING( "-" ) + sParameters[ 1 ]
+ CREATE_OUSTRING( "," ) + sParameters[ 0 ] + CREATE_OUSTRING( ",if(" ) + sParameters[ 2 ]
+ CREATE_OUSTRING( "-" ) + sParameters[ 1 ] + CREATE_OUSTRING( "," ) + sParameters[ 1 ]
+ CREATE_OUSTRING( "," ) + sParameters[ 2 ] + CREATE_OUSTRING( "))" );
}
break;
case FC_SAT2 :
{
if ( nParameters == 3 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*(sin(atan2(" ) +
sParameters[ 2 ] + CREATE_OUSTRING( "," ) + sParameters[ 1 ] + CREATE_OUSTRING( ")))" );
}
break;
case FC_SIN :
{
if ( nParameters == 2 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*sin(pi*(" ) +
sParameters[ 1 ] + CREATE_OUSTRING( ")/10800000)" );
}
break;
case FC_SQRT :
{
if ( nParameters == 1 )
aEquation = CREATE_OUSTRING( "sqrt(" ) + sParameters[ 0 ] + CREATE_OUSTRING( ")" );
}
break;
case FC_TAN :
{
if ( nParameters == 2 )
aEquation = sParameters[ 0 ] + CREATE_OUSTRING( "*tan(pi*(" ) +
sParameters[ 1 ] + CREATE_OUSTRING( ")/10800000)" );
}
break;
case FC_VAL :
{
if ( nParameters == 1 )
aEquation = sParameters[ 0 ];
}
break;
default :
break;
}
}
}
return aEquation;
}
Reference< XFastContextHandler > GeomGuideListContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
if ( aElementToken == A_TOKEN( gd ) ) // CT_GeomGuide
{
CustomShapeGuide aGuide;
aGuide.maName = xAttribs->getOptionalValue( XML_name );
aGuide.maFormula = convertToOOEquation( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_fmla ) );
mrGuideList.push_back( aGuide );
}
return this;
}
// ---------------------------------------------------------------------
static const rtl::OUString GetGeomGuideName( const ::rtl::OUString& rValue )
{
return rValue;
}
// ---------------------------------------------------------------------
// CT_AdjPoint2D
class AdjPoint2DContext : public ContextHandler
{
public:
AdjPoint2DContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D );
};
AdjPoint2DContext::AdjPoint2DContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D )
: ContextHandler( rParent )
{
rAdjPoint2D.First = GetAdjCoordinate( rCustomShapeProperties, xAttribs->getOptionalValue( XML_x ), sal_True );
rAdjPoint2D.Second = GetAdjCoordinate( rCustomShapeProperties, xAttribs->getOptionalValue( XML_y ), sal_True );
}
// ---------------------------------------------------------------------
// CT_XYAdjustHandle
class XYAdjustHandleContext : public ContextHandler
{
public:
XYAdjustHandleContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, AdjustHandle& rAdjustHandle );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
AdjustHandle& mrAdjustHandle;
CustomShapeProperties& mrCustomShapeProperties;
};
XYAdjustHandleContext::XYAdjustHandleContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, AdjustHandle& rAdjustHandle )
: ContextHandler( rParent )
, mrAdjustHandle( rAdjustHandle )
, mrCustomShapeProperties( rCustomShapeProperties )
{
const rtl::OUString aEmptyDefault;
AttributeList aAttribs( xAttribs );
if ( aAttribs.hasAttribute( XML_gdRefX ) )
{
mrAdjustHandle.gdRef1 = GetGeomGuideName( aAttribs.getString( XML_gdRefX, aEmptyDefault ) );
}
if ( aAttribs.hasAttribute( XML_minX ) )
{
mrAdjustHandle.min1 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_minX, aEmptyDefault ), sal_True );
}
if ( aAttribs.hasAttribute( XML_maxX ) )
{
mrAdjustHandle.max1 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_maxX, aEmptyDefault ), sal_True );
}
if ( aAttribs.hasAttribute( XML_gdRefY ) )
{
mrAdjustHandle.gdRef2 = GetGeomGuideName( aAttribs.getString( XML_gdRefY, aEmptyDefault ) );
}
if ( aAttribs.hasAttribute( XML_minY ) )
{
mrAdjustHandle.min2 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_minY, aEmptyDefault ), sal_True );
}
if ( aAttribs.hasAttribute( XML_maxY ) )
{
mrAdjustHandle.max2 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_maxY, aEmptyDefault ), sal_True );
}
}
Reference< XFastContextHandler > XYAdjustHandleContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pos ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, mrAdjustHandle.pos ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_PolarAdjustHandle
class PolarAdjustHandleContext : public ContextHandler
{
public:
PolarAdjustHandleContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, AdjustHandle& rAdjustHandle );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
AdjustHandle& mrAdjustHandle;
CustomShapeProperties& mrCustomShapeProperties;
};
PolarAdjustHandleContext::PolarAdjustHandleContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, AdjustHandle& rAdjustHandle )
: ContextHandler( rParent )
, mrAdjustHandle( rAdjustHandle )
, mrCustomShapeProperties( rCustomShapeProperties )
{
const rtl::OUString aEmptyDefault;
AttributeList aAttribs( xAttribs );
if ( aAttribs.hasAttribute( XML_gdRefR ) )
{
mrAdjustHandle.gdRef1 = GetGeomGuideName( aAttribs.getString( XML_gdRefR, aEmptyDefault ) );
}
if ( aAttribs.hasAttribute( XML_minR ) )
{
mrAdjustHandle.min1 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_minR, aEmptyDefault ), sal_True );
}
if ( aAttribs.hasAttribute( XML_maxR ) )
{
mrAdjustHandle.max1 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_maxR, aEmptyDefault ), sal_True );
}
if ( aAttribs.hasAttribute( XML_gdRefAng ) )
{
mrAdjustHandle.gdRef2 = GetGeomGuideName( aAttribs.getString( XML_gdRefAng, aEmptyDefault ) );
}
if ( aAttribs.hasAttribute( XML_minAng ) )
{
mrAdjustHandle.min2 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_minAng, aEmptyDefault ) );
}
if ( aAttribs.hasAttribute( XML_maxAng ) )
{
mrAdjustHandle.max2 = GetAdjCoordinate( mrCustomShapeProperties, aAttribs.getString( XML_maxAng, aEmptyDefault ) );
}
}
Reference< XFastContextHandler > PolarAdjustHandleContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pos ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, mrAdjustHandle.pos ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_AdjustHandleList
class AdjustHandleListContext : public ContextHandler
{
public:
AdjustHandleListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< AdjustHandle >& rAdjustHandleList );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
std::vector< AdjustHandle >& mrAdjustHandleList;
CustomShapeProperties& mrCustomShapeProperties;
};
AdjustHandleListContext::AdjustHandleListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< AdjustHandle >& rAdjustHandleList )
: ContextHandler( rParent )
, mrAdjustHandleList( rAdjustHandleList )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
Reference< XFastContextHandler > AdjustHandleListContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( ahXY ) ) // CT_XYAdjustHandle
{
AdjustHandle aAdjustHandle( sal_False );
mrAdjustHandleList.push_back( aAdjustHandle );
xContext = new XYAdjustHandleContext( *this, xAttribs, mrCustomShapeProperties, mrAdjustHandleList.back() );
}
else if ( aElementToken == A_TOKEN( ahPolar ) ) // CT_PolarAdjustHandle
{
AdjustHandle aAdjustHandle( sal_True );
mrAdjustHandleList.push_back( aAdjustHandle );
xContext = new PolarAdjustHandleContext( *this, xAttribs, mrCustomShapeProperties, mrAdjustHandleList.back() );
}
return xContext;
}
// ---------------------------------------------------------------------
// CT_ConnectionSite
class ConnectionSiteContext : public ContextHandler
{
public:
ConnectionSiteContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, ConnectionSite& rConnectionSite );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
ConnectionSite& mrConnectionSite;
CustomShapeProperties& mrCustomShapeProperties;
};
ConnectionSiteContext::ConnectionSiteContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, ConnectionSite& rConnectionSite )
: ContextHandler( rParent )
, mrConnectionSite( rConnectionSite )
, mrCustomShapeProperties( rCustomShapeProperties )
{
mrConnectionSite.ang = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_ang ) );
}
Reference< XFastContextHandler > ConnectionSiteContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pos ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, mrConnectionSite.pos ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DMoveTo
class Path2DMoveToContext : public ContextHandler
{
public:
Path2DMoveToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
EnhancedCustomShapeParameterPair& mrAdjPoint2D;
CustomShapeProperties& mrCustomShapeProperties;
};
Path2DMoveToContext::Path2DMoveToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D )
: ContextHandler( rParent )
, mrAdjPoint2D( rAdjPoint2D )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
Reference< XFastContextHandler > Path2DMoveToContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pt ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, mrAdjPoint2D ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DLineTo
class Path2DLineToContext : public ContextHandler
{
public:
Path2DLineToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
EnhancedCustomShapeParameterPair& mrAdjPoint2D;
CustomShapeProperties& mrCustomShapeProperties;
};
Path2DLineToContext::Path2DLineToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rAdjPoint2D )
: ContextHandler( rParent )
, mrAdjPoint2D( rAdjPoint2D )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
Reference< XFastContextHandler > Path2DLineToContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pt ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, mrAdjPoint2D ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DQuadBezierTo
class Path2DQuadBezierToContext : public ContextHandler
{
public:
Path2DQuadBezierToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, EnhancedCustomShapeParameterPair& rPt1, EnhancedCustomShapeParameterPair& rPt2 );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
EnhancedCustomShapeParameterPair& mrPt1;
EnhancedCustomShapeParameterPair& mrPt2;
int nCount;
CustomShapeProperties& mrCustomShapeProperties;
};
Path2DQuadBezierToContext::Path2DQuadBezierToContext( ContextHandler& rParent,
CustomShapeProperties& rCustomShapeProperties,
EnhancedCustomShapeParameterPair& rPt1,
EnhancedCustomShapeParameterPair& rPt2 )
: ContextHandler( rParent )
, mrPt1( rPt1 )
, mrPt2( rPt2 )
, nCount( 0 )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
Reference< XFastContextHandler > Path2DQuadBezierToContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pt ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties, nCount++ ? mrPt2 : mrPt1 ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DCubicBezierTo
class Path2DCubicBezierToContext : public ContextHandler
{
public:
Path2DCubicBezierToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties,
EnhancedCustomShapeParameterPair&, EnhancedCustomShapeParameterPair&, EnhancedCustomShapeParameterPair& );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
CustomShapeProperties& mrCustomShapeProperties;
EnhancedCustomShapeParameterPair& mrControlPt1;
EnhancedCustomShapeParameterPair& mrControlPt2;
EnhancedCustomShapeParameterPair& mrEndPt;
int nCount;
};
Path2DCubicBezierToContext::Path2DCubicBezierToContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties,
EnhancedCustomShapeParameterPair& rControlPt1,
EnhancedCustomShapeParameterPair& rControlPt2,
EnhancedCustomShapeParameterPair& rEndPt )
: ContextHandler( rParent )
, mrCustomShapeProperties( rCustomShapeProperties )
, mrControlPt1( rControlPt1 )
, mrControlPt2( rControlPt2 )
, mrEndPt( rEndPt )
, nCount( 0 )
{
}
Reference< XFastContextHandler > Path2DCubicBezierToContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( pt ) )
xContext = new AdjPoint2DContext( *this, xAttribs, mrCustomShapeProperties,
nCount++ ? nCount == 2 ? mrControlPt2 : mrEndPt : mrControlPt1 ); // CT_AdjPoint2D
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DContext
class Path2DContext : public ContextHandler
{
public:
Path2DContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, std::vector< com::sun::star::drawing::EnhancedCustomShapeSegment >& rSegments, Path2D& rPath2D );
virtual ~Path2DContext();
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL
createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs )
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
Path2D& mrPath2D;
std::vector< com::sun::star::drawing::EnhancedCustomShapeSegment >& mrSegments;
CustomShapeProperties& mrCustomShapeProperties;
};
Path2DContext::Path2DContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties, std::vector< com::sun::star::drawing::EnhancedCustomShapeSegment >& rSegments, Path2D& rPath2D )
: ContextHandler( rParent )
, mrPath2D( rPath2D )
, mrSegments( rSegments )
, mrCustomShapeProperties( rCustomShapeProperties )
{
const rtl::OUString aEmptyString;
AttributeList aAttribs( xAttribs );
rPath2D.w = aAttribs.getString( XML_w, aEmptyString ).toInt64();
rPath2D.h = aAttribs.getString( XML_h, aEmptyString ).toInt64();
rPath2D.fill = aAttribs.getToken( XML_fill, XML_norm );
rPath2D.stroke = aAttribs.getBool( XML_stroke, sal_True );
rPath2D.extrusionOk = aAttribs.getBool( XML_extrusionOk, sal_True );
}
Path2DContext::~Path2DContext()
{
EnhancedCustomShapeSegment aNewSegment;
if ( mrPath2D.fill == XML_none )
{
aNewSegment.Command = EnhancedCustomShapeSegmentCommand::NOFILL;
aNewSegment.Count = 0;
mrSegments.push_back( aNewSegment );
}
aNewSegment.Command = EnhancedCustomShapeSegmentCommand::ENDSUBPATH;
aNewSegment.Count = 0;
mrSegments.push_back( aNewSegment );
}
Reference< XFastContextHandler > Path2DContext::createFastChildContext( sal_Int32 aElementToken,
const Reference< XFastAttributeList >& xAttribs ) throw ( SAXException, RuntimeException )
{
Reference< XFastContextHandler > xContext;
switch( aElementToken )
{
case A_TOKEN( close ) :
{
EnhancedCustomShapeSegment aNewSegment;
aNewSegment.Command = EnhancedCustomShapeSegmentCommand::CLOSESUBPATH;
aNewSegment.Count = 0;
mrSegments.push_back( aNewSegment );
}
break;
case A_TOKEN( moveTo ) :
{
EnhancedCustomShapeSegment aNewSegment;
aNewSegment.Command = EnhancedCustomShapeSegmentCommand::MOVETO;
aNewSegment.Count = 1;
mrSegments.push_back( aNewSegment );
EnhancedCustomShapeParameterPair aAdjPoint2D;
mrPath2D.parameter.push_back( aAdjPoint2D );
xContext = new Path2DMoveToContext( *this, mrCustomShapeProperties, mrPath2D.parameter.back() );
}
break;
case A_TOKEN( lnTo ) :
{
if ( !mrSegments.empty() && ( mrSegments.back().Command == EnhancedCustomShapeSegmentCommand::LINETO ) )
mrSegments.back().Count++;
else
{
EnhancedCustomShapeSegment aSegment;
aSegment.Command = EnhancedCustomShapeSegmentCommand::LINETO;
aSegment.Count = 1;
mrSegments.push_back( aSegment );
}
EnhancedCustomShapeParameterPair aAdjPoint2D;
mrPath2D.parameter.push_back( aAdjPoint2D );
xContext = new Path2DLineToContext( *this, mrCustomShapeProperties, mrPath2D.parameter.back() );
}
break;
case A_TOKEN( arcTo ) : // CT_Path2DArcTo
{
if ( !mrSegments.empty() && ( mrSegments.back().Command == EnhancedCustomShapeSegmentCommand::ARCANGLETO ) )
mrSegments.back().Count++;
else
{
EnhancedCustomShapeSegment aSegment;
aSegment.Command = EnhancedCustomShapeSegmentCommand::ARCANGLETO;
aSegment.Count = 1;
mrSegments.push_back( aSegment );
}
EnhancedCustomShapeParameterPair aScale;
EnhancedCustomShapeParameterPair aAngles;
aScale.First = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_wR ), sal_True );
aScale.Second = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_hR ), sal_True );
CustomShapeGuide aGuide;
sal_Int32 nArcNum = mrCustomShapeProperties.getArcNum();
// start angle
aGuide.maName = CREATE_OUSTRING("arctosa") + rtl::OUString::valueOf( nArcNum );
aGuide.maFormula = CREATE_OUSTRING( "(")
+ GetFormulaParameter( GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_stAng ) ) )
+ CREATE_OUSTRING( ")/60000.0" );
aAngles.First.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( mrCustomShapeProperties.getGuideList(), aGuide ) );
aAngles.First.Type = EnhancedCustomShapeParameterType::EQUATION;
// swing angle
aGuide.maName = CREATE_OUSTRING("arctosw") + rtl::OUString::valueOf( nArcNum );
aGuide.maFormula = CREATE_OUSTRING( "(")
+ GetFormulaParameter( GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_swAng ) ) )
+ CREATE_OUSTRING( ")/60000.0" );
aAngles.Second.Value = Any( CustomShapeProperties::SetCustomShapeGuideValue( mrCustomShapeProperties.getGuideList(), aGuide ) );
aAngles.Second.Type = EnhancedCustomShapeParameterType::EQUATION;
mrPath2D.parameter.push_back( aScale );
mrPath2D.parameter.push_back( aAngles );
}
break;
case A_TOKEN( quadBezTo ) :
{
if ( !mrSegments.empty() && ( mrSegments.back().Command == EnhancedCustomShapeSegmentCommand::QUADRATICCURVETO ) )
mrSegments.back().Count++;
else
{
EnhancedCustomShapeSegment aSegment;
aSegment.Command = EnhancedCustomShapeSegmentCommand::QUADRATICCURVETO;
aSegment.Count = 1;
mrSegments.push_back( aSegment );
}
EnhancedCustomShapeParameterPair aPt1;
EnhancedCustomShapeParameterPair aPt2;
mrPath2D.parameter.push_back( aPt1 );
mrPath2D.parameter.push_back( aPt2 );
xContext = new Path2DQuadBezierToContext( *this, mrCustomShapeProperties,
mrPath2D.parameter[ mrPath2D.parameter.size() - 2 ],
mrPath2D.parameter.back() );
}
break;
case A_TOKEN( cubicBezTo ) :
{
if ( !mrSegments.empty() && ( mrSegments.back().Command == EnhancedCustomShapeSegmentCommand::CURVETO ) )
mrSegments.back().Count++;
else
{
EnhancedCustomShapeSegment aSegment;
aSegment.Command = EnhancedCustomShapeSegmentCommand::CURVETO;
aSegment.Count = 1;
mrSegments.push_back( aSegment );
}
EnhancedCustomShapeParameterPair aControlPt1;
EnhancedCustomShapeParameterPair aControlPt2;
EnhancedCustomShapeParameterPair aEndPt;
mrPath2D.parameter.push_back( aControlPt1 );
mrPath2D.parameter.push_back( aControlPt2 );
mrPath2D.parameter.push_back( aEndPt );
xContext = new Path2DCubicBezierToContext( *this, mrCustomShapeProperties,
mrPath2D.parameter[ mrPath2D.parameter.size() - 3 ],
mrPath2D.parameter[ mrPath2D.parameter.size() - 2 ],
mrPath2D.parameter.back() );
}
break;
}
return xContext;
}
// ---------------------------------------------------------------------
// CT_Path2DList
class Path2DListContext : public ContextHandler
{
public:
Path2DListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< EnhancedCustomShapeSegment >& rSegments,
std::vector< Path2D >& rPath2DList );
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
protected:
CustomShapeProperties& mrCustomShapeProperties;
std::vector< com::sun::star::drawing::EnhancedCustomShapeSegment >& mrSegments;
std::vector< Path2D >& mrPath2DList;
};
Path2DListContext::Path2DListContext( ContextHandler& rParent, CustomShapeProperties& rCustomShapeProperties, std::vector< EnhancedCustomShapeSegment >& rSegments,
std::vector< Path2D >& rPath2DList )
: ContextHandler( rParent )
, mrCustomShapeProperties( rCustomShapeProperties )
, mrSegments( rSegments )
, mrPath2DList( rPath2DList )
{
}
::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastContextHandler > SAL_CALL Path2DListContext::createFastChildContext( sal_Int32 aElementToken, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XFastAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
Reference< XFastContextHandler > xContext;
if ( aElementToken == A_TOKEN( path ) )
{
Path2D aPath2D;
mrPath2DList.push_back( aPath2D );
xContext = new Path2DContext( *this, xAttribs, mrCustomShapeProperties, mrSegments, mrPath2DList.back() );
}
return xContext;
}
// ---------------------------------------------------------------------
// CT_CustomGeometry2D
CustomShapeGeometryContext::CustomShapeGeometryContext( ContextHandler& rParent, const Reference< XFastAttributeList >& /* xAttribs */, CustomShapeProperties& rCustomShapeProperties )
: ContextHandler( rParent )
, mrCustomShapeProperties( rCustomShapeProperties )
{
}
Reference< XFastContextHandler > CustomShapeGeometryContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
{
Reference< XFastContextHandler > xContext;
switch( aElementToken )
{
case A_TOKEN( avLst ): // CT_GeomGuideList adjust value list
xContext = new GeomGuideListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getAdjustmentGuideList() );
break;
case A_TOKEN( gdLst ): // CT_GeomGuideList guide list
xContext = new GeomGuideListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getGuideList() );
break;
case A_TOKEN( ahLst ): // CT_AdjustHandleList adjust handle list
xContext = new AdjustHandleListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getAdjustHandleList() );
break;
case A_TOKEN( cxnLst ): // CT_ConnectionSiteList connection site list
xContext = this;
break;
case A_TOKEN( rect ): // CT_GeomRectList geometry rect list
{
GeomRect aGeomRect;
aGeomRect.l = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_l ), sal_True );
aGeomRect.t = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_t ), sal_True );
aGeomRect.r = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_r ), sal_True );
aGeomRect.b = GetAdjCoordinate( mrCustomShapeProperties, xAttribs->getOptionalValue( XML_b ), sal_True );
mrCustomShapeProperties.getTextRect() = aGeomRect;
}
break;
case A_TOKEN( pathLst ): // CT_Path2DList 2d path list
xContext = new Path2DListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getSegments(), mrCustomShapeProperties.getPath2DList() );
break;
// from cxnLst:
case A_TOKEN( cxn ): // CT_ConnectionSite
{
ConnectionSite aConnectionSite;
mrCustomShapeProperties.getConnectionSiteList().push_back( aConnectionSite );
xContext = new ConnectionSiteContext( *this, xAttribs, mrCustomShapeProperties, mrCustomShapeProperties.getConnectionSiteList().back() );
}
break;
}
return xContext;
}
// ---------------------------------------------------------------------
// CT_PresetGeometry2D
PresetShapeGeometryContext::PresetShapeGeometryContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties )
: ContextHandler( rParent )
, mrCustomShapeProperties( rCustomShapeProperties )
{
sal_Int32 nShapeType = xAttribs->getOptionalValueToken( XML_prst, FastToken::DONTKNOW );
OSL_ENSURE( nShapeType != FastToken::DONTKNOW, "oox::drawingml::CustomShapeCustomGeometryContext::CustomShapeCustomGeometryContext(), unknown shape type" );
mrCustomShapeProperties.setShapePresetType( nShapeType );
}
Reference< XFastContextHandler > PresetShapeGeometryContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& ) throw (SAXException, RuntimeException)
{
if ( aElementToken == A_TOKEN( avLst ) )
return new GeomGuideListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getAdjustmentGuideList() );
else
return this;
}
// ---------------------------------------------------------------------
// CT_PresetTextShape
PresetTextShapeContext::PresetTextShapeContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, CustomShapeProperties& rCustomShapeProperties )
: ContextHandler( rParent )
, mrCustomShapeProperties( rCustomShapeProperties )
{
sal_Int32 nShapeType = xAttribs->getOptionalValueToken( XML_prst, FastToken::DONTKNOW );
OSL_ENSURE( nShapeType != FastToken::DONTKNOW, "oox::drawingml::CustomShapeCustomGeometryContext::CustomShapeCustomGeometryContext(), unknown shape type" );
mrCustomShapeProperties.setShapePresetType( nShapeType );
}
Reference< XFastContextHandler > PresetTextShapeContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& ) throw (SAXException, RuntimeException)
{
if ( aElementToken == A_TOKEN( avLst ) )
return new GeomGuideListContext( *this, mrCustomShapeProperties, mrCustomShapeProperties.getAdjustmentGuideList() );
else
return this;
}
} }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */