src/lib/VSDStencils.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * This file is part of the libvisio 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/.
 */

#include "VSDStencils.h"

#include "libvisio_utils.h"

libvisio::VSDShape::VSDShape()
  : m_geometries(), m_shapeList(), m_fields(), m_foreign(), m_parent(0), m_masterPage(MINUS_ONE),
    m_masterShape(MINUS_ONE), m_shapeId(MINUS_ONE), m_lineStyleId(MINUS_ONE), m_fillStyleId(MINUS_ONE),
    m_textStyleId(MINUS_ONE), m_lineStyle(), m_fillStyle(), m_textBlockStyle(), m_charStyle(),
    m_charList(), m_paraStyle(), m_paraList(), m_tabSets(), m_text(), m_names(),
    m_textFormat(libvisio::VSD_TEXT_UTF16), m_nurbsData(), m_polylineData(), m_xform(), m_txtxform(),
    m_xform1d(), m_misc(), m_layerMem()
{
}

libvisio::VSDShape::VSDShape(const libvisio::VSDShape &shape)
  : m_geometries(shape.m_geometries), m_shapeList(shape.m_shapeList), m_fields(shape.m_fields),
    m_foreign(shape.m_foreign ? new ForeignData(*(shape.m_foreign)) : nullptr), m_parent(shape.m_parent),
    m_masterPage(shape.m_masterPage), m_masterShape(shape.m_masterShape), m_shapeId(shape.m_shapeId),
    m_lineStyleId(shape.m_lineStyleId), m_fillStyleId(shape.m_fillStyleId), m_textStyleId(shape.m_textStyleId),
    m_lineStyle(shape.m_lineStyle), m_fillStyle(shape.m_fillStyle), m_textBlockStyle(shape.m_textBlockStyle),
    m_charStyle(shape.m_charStyle), m_charList(shape.m_charList), m_paraStyle(shape.m_paraStyle),
    m_paraList(shape.m_paraList), m_tabSets(shape.m_tabSets), m_text(shape.m_text), m_names(shape.m_names),
    m_textFormat(shape.m_textFormat), m_nurbsData(shape.m_nurbsData), m_polylineData(shape.m_polylineData),
    m_xform(shape.m_xform), m_txtxform(shape.m_txtxform ? new XForm(*(shape.m_txtxform)) : nullptr),
    m_xform1d(shape.m_xform1d ? new XForm1D(*(shape.m_xform1d)) : nullptr), m_misc(shape.m_misc),
    m_layerMem(shape.m_layerMem)
{
}

libvisio::VSDShape::~VSDShape()
{
  clear();
}

libvisio::VSDShape &libvisio::VSDShape::operator=(const libvisio::VSDShape &shape)
{
  if (this != &shape)
  {
    m_geometries = shape.m_geometries;
    m_shapeList = shape.m_shapeList;
    m_fields = shape.m_fields;
    m_foreign.reset(shape.m_foreign ? new ForeignData(*(shape.m_foreign)) : nullptr);
    m_parent = shape.m_parent;
    m_masterPage = shape.m_masterPage;
    m_masterShape = shape.m_masterShape;
    m_shapeId = shape.m_shapeId;
    m_lineStyleId = shape.m_lineStyleId;
    m_fillStyleId = shape.m_fillStyleId;
    m_textStyleId = shape.m_textStyleId;
    m_lineStyle = shape.m_lineStyle;
    m_fillStyle = shape.m_fillStyle;
    m_textBlockStyle = shape.m_textBlockStyle;
    m_charStyle = shape.m_charStyle;
    m_charList = shape.m_charList;
    m_paraStyle = shape.m_paraStyle;
    m_paraList = shape.m_paraList;
    m_tabSets = shape.m_tabSets;
    m_text = shape.m_text;
    m_names = shape.m_names;
    m_textFormat = shape.m_textFormat;
    m_nurbsData = shape.m_nurbsData;
    m_polylineData = shape.m_polylineData;
    m_xform = shape.m_xform;
    m_txtxform.reset(shape.m_txtxform ? new XForm(*(shape.m_txtxform)) : nullptr);
    m_xform1d.reset(shape.m_xform1d ? new XForm1D(*shape.m_xform1d) : nullptr);
    m_misc = shape.m_misc;
    m_layerMem = shape.m_layerMem;
  }
  return *this;
}

void libvisio::VSDShape::clear()
{
  m_foreign = nullptr;
  m_txtxform = nullptr;
  m_xform1d = nullptr;

  m_geometries.clear();
  m_shapeList.clear();
  m_fields.clear();
  m_lineStyle = VSDOptionalLineStyle();
  m_fillStyle = VSDOptionalFillStyle();
  m_textBlockStyle = VSDOptionalTextBlockStyle();
  m_charStyle = VSDOptionalCharStyle();
  m_charList.clear();
  m_paraStyle = VSDOptionalParaStyle();
  m_paraList.clear();
  m_tabSets.clear();
  m_text.clear();
  m_names.clear();
  m_nurbsData.clear();
  m_polylineData.clear();
  m_xform = XForm();
  m_parent = 0;
  m_masterPage = MINUS_ONE;
  m_masterShape = MINUS_ONE;
  m_shapeId = MINUS_ONE;
  m_lineStyleId = MINUS_ONE;
  m_fillStyleId = MINUS_ONE;
  m_textStyleId = MINUS_ONE;
  m_textFormat = libvisio::VSD_TEXT_UTF16;
  m_misc = VSDMisc();
  m_layerMem = VSDName();
}

libvisio::VSDStencil::VSDStencil()
  : m_shapes(), m_shadowOffsetX(0.0), m_shadowOffsetY(0.0), m_firstShapeId(MINUS_ONE)
{
}

libvisio::VSDStencil::~VSDStencil()
{
}

void libvisio::VSDStencil::addStencilShape(unsigned id, const VSDShape &shape)
{
  m_shapes[id] = shape;
}

void libvisio::VSDStencil::setFirstShape(unsigned id)
{
  if (m_firstShapeId == MINUS_ONE)
    m_firstShapeId = id;
}

const libvisio::VSDShape *libvisio::VSDStencil::getStencilShape(unsigned id) const
{
  auto iter = m_shapes.find(id);
  if (iter != m_shapes.end())
    return &(iter->second);
  else
    return nullptr;
}


libvisio::VSDStencils::VSDStencils() :
  m_stencils()
{
}

libvisio::VSDStencils::~VSDStencils()
{
}

void libvisio::VSDStencils::addStencil(unsigned idx, const libvisio::VSDStencil &stencil)
{
  m_stencils[idx] = stencil;
}

const libvisio::VSDStencil *libvisio::VSDStencils::getStencil(unsigned idx) const
{
  auto iter = m_stencils.find(idx);
  if (iter != m_stencils.end())
    return &(iter->second);
  else
    return nullptr;
}

const libvisio::VSDShape *libvisio::VSDStencils::getStencilShape(unsigned pageId, unsigned shapeId) const
{
  if (MINUS_ONE == pageId)
    return nullptr;
  const libvisio::VSDStencil *tmpStencil = getStencil(pageId);
  if (!tmpStencil)
    return nullptr;
  if (MINUS_ONE == shapeId)
    shapeId = tmpStencil->m_firstShapeId;
  return tmpStencil->getStencilShape(shapeId);
}

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