ShapeGroupElement.h
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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/*
3 * This file is part of the libmspub project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 */
9
10#ifndef INCLUDED_SHAPEGROUPELEMENT_H
11#define INCLUDED_SHAPEGROUPELEMENT_H
12
13#include <functional>
14#include <memory>
15#include <vector>
16
17#include <boost/optional.hpp>
18
19#include "ShapeInfo.h"
20#include "VectorTransformation2D.h"
21
22 namespace libmspub
23{
24
25 struct Coordinate;
26
27 class ShapeGroupElement
28{
29 boost::optional<ShapeInfo> m_shapeInfo;
30 std::weak_ptr<ShapeGroupElement> m_parent;
31 std::vector<std::shared_ptr<ShapeGroupElement>> m_children;
32 unsigned m_seqNum;
33 ShapeGroupElement &operator=(const ShapeGroupElement &) = delete;
34 ShapeGroupElement(const ShapeGroupElement &) = delete;
35 VectorTransformation2D m_transform;
36 ShapeGroupElement(const std::shared_ptr<ShapeGroupElement> &parent, unsigned seqNum);
37
38 public:
39 ~ShapeGroupElement();
40 static std::shared_ptr<ShapeGroupElement> create(const std::shared_ptr<ShapeGroupElement> &parent, unsigned seqNum = 0);
41
42 void setShapeInfo(const ShapeInfo &shapeInfo);
43 void setup(std::function<void(ShapeGroupElement &self)> visitor);
44 void visit(std::function<
45 std::function<void(void)>
46 (const ShapeInfo &info, const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform, bool isGroup, const VectorTransformation2D &thisTransform)> visitor,
47 const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform) const;
48 void visit(std::function<
49 std::function<void(void)>
50 (const ShapeInfo &info, const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform, bool isGroup, const VectorTransformation2D &thisTransform)> visitor) const;
51 bool isGroup() const;
52 std::shared_ptr<ShapeGroupElement> getParent() const;
53 void setSeqNum(unsigned seqNum);
54 void setTransform(const VectorTransformation2D &transform);
55 unsigned getSeqNum() const;
56};
57}
58
59#endif
60/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
ShapeInfo.h
VectorTransformation2D.h
libmspub::ShapeGroupElement::~ShapeGroupElement
~ShapeGroupElement()
Definition ShapeGroupElement.cpp:24
libmspub::ShapeGroupElement::isGroup
bool isGroup() const
Definition ShapeGroupElement.cpp:88
libmspub::ShapeGroupElement::m_children
std::vector< std::shared_ptr< ShapeGroupElement > > m_children
Definition ShapeGroupElement.h:31
libmspub::ShapeGroupElement::m_seqNum
unsigned m_seqNum
Definition ShapeGroupElement.h:32
libmspub::ShapeGroupElement::setTransform
void setTransform(const VectorTransformation2D &transform)
Definition ShapeGroupElement.cpp:41
libmspub::ShapeGroupElement::visit
void visit(std::function< std::function< void(void)>(const ShapeInfo &info, const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform, bool isGroup, const VectorTransformation2D &thisTransform)> visitor, const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform) const
libmspub::ShapeGroupElement::setSeqNum
void setSeqNum(unsigned seqNum)
Definition ShapeGroupElement.cpp:98
libmspub::ShapeGroupElement::operator=
ShapeGroupElement & operator=(const ShapeGroupElement &)=delete
libmspub::ShapeGroupElement::getParent
std::shared_ptr< ShapeGroupElement > getParent() const
Definition ShapeGroupElement.cpp:93
libmspub::ShapeGroupElement::m_transform
VectorTransformation2D m_transform
Definition ShapeGroupElement.h:35
libmspub::ShapeGroupElement::create
static std::shared_ptr< ShapeGroupElement > create(const std::shared_ptr< ShapeGroupElement > &parent, unsigned seqNum=0)
Definition ShapeGroupElement.cpp:28
libmspub::ShapeGroupElement::ShapeGroupElement
ShapeGroupElement(const ShapeGroupElement &)=delete
libmspub::ShapeGroupElement::m_shapeInfo
boost::optional< ShapeInfo > m_shapeInfo
Definition ShapeGroupElement.h:29
libmspub::ShapeGroupElement::visit
void visit(std::function< std::function< void(void)>(const ShapeInfo &info, const Coordinate &relativeTo, const VectorTransformation2D &foldedTransform, bool isGroup, const VectorTransformation2D &thisTransform)> visitor) const
libmspub::ShapeGroupElement::getSeqNum
unsigned getSeqNum() const
Definition ShapeGroupElement.cpp:103
libmspub::ShapeGroupElement::setup
void setup(std::function< void(ShapeGroupElement &self)> visitor)
Definition ShapeGroupElement.cpp:46
libmspub::ShapeGroupElement::m_parent
std::weak_ptr< ShapeGroupElement > m_parent
Definition ShapeGroupElement.h:30
libmspub::ShapeGroupElement::setShapeInfo
void setShapeInfo(const ShapeInfo &shapeInfo)
Definition ShapeGroupElement.cpp:36
libmspub::VectorTransformation2D
Definition VectorTransformation2D.h:26
libmspub
Definition Arrow.h:14
libmspub::Coordinate
Definition Coordinate.h:23
libmspub::ShapeInfo
Definition ShapeInfo.h:38