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/* libvisio
* Version: MPL 1.1 / GPLv2+ / LGPLv2+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2011 Fridrich Strba <fridrich.strba@bluewin.ch>
* Copyright (C) 2011 Eilidh McAdam <tibbylickle@gmail.com>
*
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPLv2+"), or
* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
* in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable
* instead of those above.
*/
#include "VSDXCollector.h"
#include "VSDXShapeList.h"
namespace libvisio
{
class VSDXShapeListElement
{
public:
VSDXShapeListElement() {}
virtual ~VSDXShapeListElement() {}
virtual void handle(VSDXCollector *collector) = 0;
};
class VSDXShapeId : public VSDXShapeListElement
{
public:
VSDXShapeId(unsigned id, unsigned level, unsigned shapeId) :
m_id(id), m_level(level), m_shapeId(shapeId) {}
~VSDXShapeId() {}
void handle(VSDXCollector *collector);
private:
unsigned m_id;
unsigned m_level;
unsigned m_shapeId;
};
} // namespace libvisio
void libvisio::VSDXShapeId::handle(VSDXCollector *collector)
{
collector->collectShapeId(m_id, m_level, m_shapeId);
}
libvisio::VSDXShapeList::VSDXShapeList() :
m_elements(),
m_elementsOrder()
{
}
libvisio::VSDXShapeList::~VSDXShapeList()
{
clear();
}
void libvisio::VSDXShapeList::addShapeId(unsigned id, unsigned level, unsigned shapeId)
{
m_elements[id] = new VSDXShapeId(id, level, shapeId);
}
void libvisio::VSDXShapeList::setElementsOrder(const std::vector<unsigned> &elementsOrder)
{
m_elementsOrder.clear();
for (unsigned i = 0; i<elementsOrder.size(); i++)
m_elementsOrder.push_back(elementsOrder[i]);
}
void libvisio::VSDXShapeList::handle(VSDXCollector *collector)
{
if (empty())
return;
std::map<unsigned, VSDXShapeListElement *>::iterator iter;
if (m_elementsOrder.size())
{
for (unsigned i = 0; i < m_elementsOrder.size(); i++)
{
iter = m_elements.find(m_elementsOrder[i]);
if (iter != m_elements.end())
iter->second->handle(collector);
}
}
else
{
for (iter = m_elements.begin(); iter != m_elements.end(); iter++)
iter->second->handle(collector);
}
}
void libvisio::VSDXShapeList::clear()
{
for (std::map<unsigned, VSDXShapeListElement *>::iterator iter = m_elements.begin(); iter != m_elements.end(); iter++)
delete iter->second;
m_elements.clear();
m_elementsOrder.clear();
}
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