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LimitCell.h
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1// -*- mode: c++; c-file-style: "linux"; c-basic-offset: 2; indent-tabs-mode: nil -*-
2//
3// Copyright (C) 2004-2015 Andrej Vodopivec <andrej.vodopivec@gmail.com>
4// (C) 2014-2016 Gunter Königsmann <wxMaxima@physikbuch.de>
5//
6// This program is free software; you can redistribute it and/or modify
7// it under the terms of the GNU General Public License as published by
8// the Free Software Foundation; either version 2 of the License, or
9// (at your option) any later version.
10//
11// This program is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15//
16//
17// You should have received a copy of the GNU General Public License
18// along with this program; if not, write to the Free Software
19// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20//
21// SPDX-License-Identifier: GPL-2.0+
22
29#ifndef LIMITCELL_H
30#define LIMITCELL_H
31
32#include "Cell.h"
33#include "TextCell.h"
34
35/* ! The cell type that represents a <code>limit</code> command
36
37 \todo If the limit text is very short we should add more space
38 between the "lim" and the following text.
39*/
40class LimitCell final : public Cell
41{
42public:
43 LimitCell(GroupCell *group, Configuration *config,
44 std::unique_ptr<Cell> &&base, std::unique_ptr<Cell> &&under,
45 std::unique_ptr<Cell> &&name);
46 LimitCell(GroupCell *group, const LimitCell &cell);
47 std::unique_ptr<Cell> Copy(GroupCell *group) const override;
48 const CellTypeInfo &GetInfo() override;
49
50 size_t GetInnerCellCount() const override { return 6; }
51 // cppcheck-suppress objectIndex
52 Cell *GetInnerCell(size_t index) const override { return (&m_name)[index].get(); }
53
54 void Recalculate(AFontSize fontsize) override;
55
56 void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override;
57
58 wxString ToMathML() const override;
59 wxString ToMatlab() const override;
60 wxString ToOMML() const override;
61 wxString ToString() const override;
62 wxString ToTeX() const override;
63 wxString ToXML() const override;
64
65 bool BreakUp() override;
66
67 void SetNextToDraw(Cell *next) override;
68
69private:
70 void MakeBreakUpCells();
71
72 // The pointers below point to inner cells and must be kept contiguous.
73 // ** This is the draw list order. All pointers must be the same:
74 // ** either Cell * or std::unique_ptr<Cell>. NO OTHER TYPES are allowed.
75 std::unique_ptr<Cell> m_name;
76 std::unique_ptr<Cell> m_open;
77 std::unique_ptr<Cell> m_base;
78 std::unique_ptr<Cell> m_comma;
79 std::unique_ptr<Cell> m_under;
80 std::unique_ptr<Cell> m_close;
81 // The pointers above point to inner cells and must be kept contiguous.
82
83//** Bitfield objects (0 bytes)
84//**
85 static void InitBitFields_LimitCell()
86 { // Keep the initialization order below same as the order
87 // of bit fields in this class!
88 }
89};
90
91#endif // LIMITCELL_H
The definition of the base class of all cells the worksheet consists of.
A Type-Safe Fixed-Point Font Size.
Definition: FontAttribs.h:98
A class that carries information about the type of a cell.
Definition: Cell.h:93
The base class all cell types the worksheet can consist of are derived from.
Definition: Cell.h:142
The configuration storage for the current worksheet.
Definition: Configuration.h:85
A cell grouping input (and, if there is one, also the output) cell to a foldable item.
Definition: GroupCell.h:74
Definition: LimitCell.h:41
void Recalculate(AFontSize fontsize) override
Recalculate the size of the cell and the difference between top and center.
Definition: LimitCell.cpp:67
void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override
Draw this cell.
Definition: LimitCell.cpp:89
const CellTypeInfo & GetInfo() override
Returns the information about this cell's type.
wxString ToTeX() const override
Convert this cell to its LaTeX representation.
Definition: LimitCell.cpp:153
wxString ToOMML() const override
Returns the cell's representation as OMML.
Definition: LimitCell.cpp:206
Cell * GetInnerCell(size_t index) const override
Retrieve an inner cell with given index which must be less than GetInnerCellCount.
Definition: LimitCell.h:52
bool BreakUp() override
Try to split this command into lines to make it fit on the screen.
Definition: LimitCell.cpp:215
void SetNextToDraw(Cell *next) override
Tells this cell which one should be the next cell to be drawn.
Definition: LimitCell.cpp:231
wxString ToString() const override
Returns the cell's representation as a string.
Definition: LimitCell.cpp:111
wxString ToMatlab() const override
Convert this cell to its Matlab representation.
Definition: LimitCell.cpp:132
size_t GetInnerCellCount() const override
The number of inner cells - for use by the iterators.
Definition: LimitCell.h:50
wxString ToMathML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: LimitCell.cpp:181
std::unique_ptr< Cell > Copy(GroupCell *group) const override
Create a copy of this cell.
wxString ToXML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: LimitCell.cpp:196