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IntCell.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// Copyright (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 INTCELL_H
30#define INTCELL_H
31
32#include "Cell.h"
33
38// cppcheck-suppress ctuOneDefinitionRuleViolation
39class IntCell final : public Cell
40{
41public:
42 IntCell(GroupCell *group, Configuration *config,
43 std::unique_ptr<Cell> &&base, std::unique_ptr<Cell> &&lowerLimit,
44 std::unique_ptr<Cell> &&upperLimit, std::unique_ptr<Cell> &&var);
45 IntCell(GroupCell *group, Configuration *config,
46 std::unique_ptr<Cell> &&base, std::unique_ptr<Cell> &&var);
47 IntCell(GroupCell *group, const IntCell &cell);
48 std::unique_ptr<Cell> Copy(GroupCell *group) const override;
49 const CellTypeInfo &GetInfo() override;
50
51 size_t GetInnerCellCount() const override { return 9; }
52 // cppcheck-suppress objectIndex
53 Cell *GetInnerCell(size_t index) const override { return (&m_open)[index].get(); }
54
55 void Recalculate(AFontSize fontsize) override;
56
57 void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override;
58
59 enum IntegralType : int8_t
60 {
63 };
64
66 void SetIntStyle(IntegralType style) { m_intStyle = style; }
67
68 wxString ToMathML() const override;
69 wxString ToMatlab() const override;
70 wxString ToOMML() const override;
71 wxString ToString() const override;
72 wxString ToTeX() const override;
73 wxString ToXML() const override;
74
75 bool BreakUp() override;
76 void SetNextToDraw(Cell *next) override;
77
79 bool HasLimits() const {return (m_intStyle == INT_DEF) &&
80 (m_upperLimit != NULL) && (m_lowerLimit != NULL); }
81
82private:
83 wxCoord IntSignLimitYoffset() const { return Scale_Px(8); }
84 void MakeBreakUpCells();
85 const static wxString m_svgIntegralSign;
86 // The pointers below point to inner cells and must be kept contiguous.
87 // ** This is the draw list order. All pointers must be the same:
88 // ** either Cell * or std::unique_ptr<Cell>. NO OTHER TYPES are allowed.
90 std::unique_ptr<Cell> m_open;
92 std::unique_ptr<Cell> m_base;
93 std::unique_ptr<Cell> m_comma1;
95 std::unique_ptr<Cell> m_var;
96 std::unique_ptr<Cell> m_comma2;
98 std::unique_ptr<Cell> m_lowerLimit;
99 std::unique_ptr<Cell> m_comma3;
101 std::unique_ptr<Cell> m_upperLimit;
103 std::unique_ptr<Cell> m_close;
104 // The pointers above point to inner cells and must be kept contiguous.
105
107 wxCoord m_signHeight = 35;
109 wxCoord m_signWidth = 18;
111 wxCoord m_signTop = m_signHeight / 2;
112#if defined __WXMSW__
113 wxCoord m_charHeight = 12;
114 wxCoord m_charWidth = 12;
115#endif
116
118 IntegralType m_intStyle = INT_IDEF;
119
120//** Bitfield objects (0 bytes)
121//**
122 static void InitBitFields_IntCell()
123 { // Keep the initialization order below same as the order
124 // of bit fields in this class!
125 }
126};
127
128#endif // INTCELL_Hs.
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
wxCoord Scale_Px(double px) const
Scale font sizes and line widths according to the zoom factor.
Definition: Cell.h:176
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
This class represents an integral.
Definition: IntCell.h:40
wxString ToMathML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: IntCell.cpp:238
void SetNextToDraw(Cell *next) override
Tells this cell which one should be the next cell to be drawn.
Definition: IntCell.cpp:356
wxString ToXML() const override
Convert this cell to a representation fit for saving in a .wxmx file.
Definition: IntCell.cpp:296
wxString ToMatlab() const override
Convert this cell to its Matlab representation.
Definition: IntCell.cpp:197
IntegralType
Definition: IntCell.h:60
@ INT_DEF
A definite integral, meaning an integral with limits.
Definition: IntCell.h:61
@ INT_IDEF
‍An indefinite integral, meaning an integral without limits
Definition: IntCell.h:62
const CellTypeInfo & GetInfo() override
Returns the information about this cell's type.
void Draw(wxPoint point, wxDC *dc, wxDC *antialiassingDC) override
Draw this cell.
Definition: IntCell.cpp:139
std::unique_ptr< Cell > Copy(GroupCell *group) const override
Create a copy of this cell.
bool HasLimits() const
Does this integral have limits?
Definition: IntCell.h:79
void SetIntStyle(IntegralType style)
Choose between definite and indefinite integrals.
Definition: IntCell.h:66
wxString ToString() const override
Returns the cell's representation as a string.
Definition: IntCell.cpp:174
Cell * GetInnerCell(size_t index) const override
Retrieve an inner cell with given index which must be less than GetInnerCellCount.
Definition: IntCell.h:53
wxString ToTeX() const override
Convert this cell to its LaTeX representation.
Definition: IntCell.cpp:219
wxString ToOMML() const override
Returns the cell's representation as OMML.
Definition: IntCell.cpp:269
size_t GetInnerCellCount() const override
The number of inner cells - for use by the iterators.
Definition: IntCell.h:51
void Recalculate(AFontSize fontsize) override
Recalculate the size of the cell and the difference between top and center.
Definition: IntCell.cpp:84
bool BreakUp() override
Try to split this command into lines to make it fit on the screen.
Definition: IntCell.cpp:329