1 // -*- C++ -*-
2 /**
3  * \file InsetMathCancelto.h
4  * This file is part of LyX, the document processor.
5  * Licence details can be found in the file COPYING.
6  *
7  * \author Uwe Stöhr
8  *
9  * Full author contact details are available in file CREDITS.
10  */
11 
12 #ifndef MATH_CANCELTOINSET_H
13 #define MATH_CANCELTOINSET_H
14 
15 #include "InsetMathNest.h"
16 
17 
18 namespace lyx {
19 
20 class InsetMathCancelto : public InsetMathNest {
21 public:
22 	///
23 	explicit InsetMathCancelto(Buffer * buf);
24 	///
25 	bool idxUpDown(Cursor & cur, bool up) const;
26 	///
27 	void metrics(MetricsInfo & mi, Dimension & dim) const;
28 	///
29 	void draw(PainterInfo & pi, int x, int y) const;
30 	///
31 	void write(WriteStream & os) const;
32 	/// write normalized content
33 	void normalize(NormalStream & ns) const;
34 	///
35 	void infoize(odocstream & os) const;
36 	///
lyxCode()37 	InsetCode lyxCode() const { return MATH_CANCELTO_CODE; }
38 	/// Nothing for now
mathmlize(MathStream &)39 	void mathmlize(MathStream &) const {}
40 	/// Nothing for HTML
htmlize(HtmlStream &)41 	void htmlize(HtmlStream &) const {}
42 	///
43 	void validate(LaTeXFeatures &) const;
44 
45 private:
46 	///
47 	virtual Inset * clone() const;
48 };
49 
50 
51 
52 } // namespace lyx
53 #endif
54