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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 <com/sun/star/drawing/PointSequence.hpp>
#include <ooxml/resourceids.hxx>
#include <resourcemodel/ResourceModelHelper.hxx>
#include "ConversionHelper.hxx"
#include "WrapPolygonHandler.hxx"
#include "dmapperLoggers.hxx"
namespace writerfilter {
using resourcemodel::resolveSprmProps;
using namespace com::sun::star;
namespace dmapper {
WrapPolygon::WrapPolygon()
{
}
WrapPolygon::~WrapPolygon()
{
}
void WrapPolygon::addPoint(const awt::Point & rPoint)
{
mPoints.push_back(rPoint);
}
WrapPolygon::Points_t::const_iterator WrapPolygon::begin() const
{
return mPoints.begin();
}
WrapPolygon::Points_t::const_iterator WrapPolygon::end() const
{
return mPoints.end();
}
WrapPolygon::Points_t::iterator WrapPolygon::begin()
{
return mPoints.begin();
}
WrapPolygon::Points_t::iterator WrapPolygon::end()
{
return mPoints.end();
}
WrapPolygon::Pointer_t WrapPolygon::move(const awt::Point & rPoint)
{
WrapPolygon::Pointer_t pResult(new WrapPolygon);
Points_t::iterator aIt = begin();
Points_t::iterator aItEnd = end();
while (aIt != aItEnd)
{
awt::Point aPoint(aIt->X + rPoint.X, aIt->Y + rPoint.Y);
pResult->addPoint(aPoint);
++aIt;
}
return pResult;
}
WrapPolygon::Pointer_t WrapPolygon::scale(const boost::rational<long>& rFractionX, const boost::rational<long>& rFractionY)
{
WrapPolygon::Pointer_t pResult(new WrapPolygon);
Points_t::iterator aIt = begin();
Points_t::iterator aItEnd = end();
while (aIt != aItEnd)
{
awt::Point aPoint( boost::rational_cast<long>(long(aIt->X) * rFractionX), boost::rational_cast<long>(long(aIt->Y) * rFractionY) );
pResult->addPoint(aPoint);
++aIt;
}
return pResult;
}
WrapPolygon::Pointer_t WrapPolygon::correctWordWrapPolygon(const awt::Size & rSrcSize)
{
WrapPolygon::Pointer_t pResult;
const long nWrap100Percent = 21600;
boost::rational<long> aMove(nWrap100Percent, rSrcSize.Width);
aMove = aMove * boost::rational<long>(15, 1);
awt::Point aMovePoint(boost::rational_cast<long>(aMove), 0);
pResult = move(aMovePoint);
boost::rational<long> aScaleX(nWrap100Percent, boost::rational_cast<long>(nWrap100Percent + aMove));
boost::rational<long> aScaleY(nWrap100Percent, boost::rational_cast<long>(nWrap100Percent - aMove));
pResult = pResult->scale(aScaleX, aScaleY);
boost::rational<long> aScaleSrcX(rSrcSize.Width, nWrap100Percent);
boost::rational<long> aScaleSrcY(rSrcSize.Height, nWrap100Percent);
pResult = pResult->scale(aScaleSrcX, aScaleSrcY);
return pResult;
}
drawing::PointSequenceSequence WrapPolygon::getPointSequenceSequence() const
{
drawing::PointSequenceSequence aPolyPolygon(1L);
drawing::PointSequence aPolygon = mPoints.getAsConstList();
aPolyPolygon[0] = aPolygon;
return aPolyPolygon;
}
WrapPolygonHandler::WrapPolygonHandler()
: LoggedProperties(dmapper_logger, "WrapPolygonHandler")
, mpPolygon(new WrapPolygon)
, mnX(0)
, mnY(0)
{
}
WrapPolygonHandler::~WrapPolygonHandler()
{
}
void WrapPolygonHandler::lcl_attribute(Id Name, Value & val)
{
sal_Int32 nIntValue = val.getInt();
switch(Name)
{
case NS_ooxml::LN_CT_Point2D_x:
mnX = nIntValue;
break;
case NS_ooxml::LN_CT_Point2D_y:
mnY = nIntValue;
break;
default:
#ifdef DEBUG_WRAP_POLYGON_HANDLER
dmapper_logger->element("unhandled");
#endif
break;
}
}
void WrapPolygonHandler::lcl_sprm(Sprm & _sprm)
{
switch (_sprm.getId())
{
case NS_ooxml::LN_CT_WrapPath_lineTo:
case NS_ooxml::LN_CT_WrapPath_start:
{
resolveSprmProps(*this, _sprm);
awt::Point aPoint(mnX, mnY);
mpPolygon->addPoint(aPoint);
}
break;
default:
#ifdef DEBUG_WRAP_POLYGON_HANDLER
dmapper_logger->element("unhandled");
#endif
break;
}
}
}}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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