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ExptCell.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
23#ifndef EXPTCELL_H
24#define EXPTCELL_H
25
26#include "Cell.h"
27#include "TextCell.h"
28#include <memory>
29#include <utility>
30
50class ExptCell final : public Cell
51{
52public:
53 ExptCell(GroupCell *group, Configuration *config, std::unique_ptr<Cell> &&base, std::unique_ptr<Cell> &&expt);
54 ExptCell(GroupCell *group, const ExptCell &cell);
55 std::unique_ptr<Cell> Copy(GroupCell *group) const override;
56 const CellTypeInfo &GetInfo() override;
57
58 size_t GetInnerCellCount() const override { return 5; }
59 // cppcheck-suppress objectIndex
60 Cell *GetInnerCell(size_t index) const override { return (&m_baseCell)[index].get(); }
61
63 double PowRise() const {return .3 * m_fontSize_Scaled;}
64
65 void Recalculate(AFontSize fontsize) override;
66
67 void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override;
68
69 wxString ToMathML() const override;
70 wxString ToMatlab() const override;
71 wxString ToOMML() const override;
72 wxString ToString() const override;
73 wxString ToTeX() const override;
74 wxString ToXML() const override;
75
76 wxString GetDiffPart() const override;
77
78 void IsMatrix(bool isMatrix) { m_isMatrix = isMatrix; }
79
80 bool BreakUp() override;
81
82 void SetAltCopyText(const wxString &text) override { m_altCopyText = text; }
83 const wxString &GetAltCopyText() const override { return m_altCopyText; }
84
85private:
86 void MakeBreakupCells();
87
89 wxString m_altCopyText;
90
91 // The pointers below point to inner cells and must be kept contiguous.
92 // ** This is the draw list order. All pointers must be the same:
93 // ** either Cell * or std::unique_ptr<Cell>. NO OTHER TYPES are allowed.
94 std::unique_ptr<Cell> m_baseCell;
95 std::unique_ptr<Cell> m_exp;
96 std::unique_ptr<Cell> m_open;
97 std::unique_ptr<Cell> m_exptCell;
98 std::unique_ptr<Cell> m_close;
99 // The pointers above point to inner cells and must be kept contiguous.
100
101 int m_expt_yoffset = 0;
102
103//** Bitfield objects (1 bytes)
104//**
105 void InitBitFields_ExptCell()
106 { // Keep the initialization order below same as the order
107 // of bit fields in this class!
108 m_isMatrix = false;
109 }
110 bool m_isMatrix : 1 /* InitBitFields_ExptCell */;
111};
112
113
114#endif // EXPTCELL_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
AFontSize m_fontSize_Scaled
The font size is smaller in super- and subscripts.
Definition: Cell.h:1009
The configuration storage for the current worksheet.
Definition: Configuration.h:85
This cell represents a exp() or e^x-construct.
Definition: ExptCell.h:51
wxString GetDiffPart() const override
Get the part for diff tag support.
Definition: ExptCell.cpp:159
size_t GetInnerCellCount() const override
The number of inner cells - for use by the iterators.
Definition: ExptCell.h:58
wxString ToMatlab() const override
Convert this cell to its Matlab representation.
Definition: ExptCell.cpp:136
wxString ToTeX() const override
Convert this cell to its LaTeX representation.
Definition: ExptCell.cpp:151
std::unique_ptr< Cell > Copy(GroupCell *group) const override
Create a copy of this cell.
double PowRise() const
By how much do we want to rise the power?
Definition: ExptCell.h:63
Cell * GetInnerCell(size_t index) const override
Retrieve an inner cell with given index which must be less than GetInnerCellCount.
Definition: ExptCell.h:60
const CellTypeInfo & GetInfo() override
Returns the information about this cell's type.
wxString ToXML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: ExptCell.cpp:182
void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override
Draw this cell.
Definition: ExptCell.cpp:72
void Recalculate(AFontSize fontsize) override
Recalculate the size of the cell and the difference between top and center.
Definition: ExptCell.cpp:86
wxString ToOMML() const override
Returns the cell's representation as OMML.
Definition: ExptCell.cpp:176
void SetAltCopyText(const wxString &text) override
What should end up if placing this cell on the clipboard?
Definition: ExptCell.h:82
bool BreakUp() override
Try to split this command into lines to make it fit on the screen.
Definition: ExptCell.cpp:191
const wxString & GetAltCopyText() const override
Get the text set using SetAltCopyText - may be empty.
Definition: ExptCell.h:83
wxString ToMathML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: ExptCell.cpp:169
wxString ToString() const override
Returns the cell's representation as a string.
Definition: ExptCell.cpp:121
A cell grouping input (and, if there is one, also the output) cell to a foldable item.
Definition: GroupCell.h:74