2 * \file InsetFormulaMacro.C
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alejandro Aguilar Sierra
9 * Full author contact details are available in file CREDITS.
14 #include "InsetFormulaMacro.h"
15 #include "MathMacroTable.h"
16 #include "MathMacroTemplate.h"
17 #include "MathMLStream.h"
19 #include "BufferView.h"
25 #include "outputparams.h"
27 #include "frontends/FontMetrics.h"
28 #include "frontends/Painter.h"
30 #include "support/lstrings.h"
38 using support::bformat;
47 InsetFormulaMacro::InsetFormulaMacro()
48 : InsetMathNest(2), name_("unknownA")
52 InsetFormulaMacro::InsetFormulaMacro
53 (string const & name, int nargs, string const & type)
54 : InsetMathNest(2), name_(name)
56 MathMacroTable::create(MathAtom(new MathMacroTemplate(name, nargs, type)));
60 InsetFormulaMacro::InsetFormulaMacro(string const & s)
61 : InsetMathNest(2), name_("unknownB")
63 std::istringstream is(s);
68 auto_ptr<InsetBase> InsetFormulaMacro::clone() const
70 return auto_ptr<InsetBase>(new InsetFormulaMacro(*this));
74 void InsetFormulaMacro::write(Buffer const &, ostream & os) const
76 os << "FormulaMacro\n";
77 WriteStream wi(os, false, false);
82 int InsetFormulaMacro::latex(Buffer const &, odocstream & os,
83 OutputParams const & runparams) const
85 //lyxerr << "InsetFormulaMacro::latex" << endl;
86 WriteStream wi(os, runparams.moving_arg, true);
92 int InsetFormulaMacro::plaintext(Buffer const &, odocstream & os,
93 OutputParams const &) const
95 WriteStream wi(os, false, true);
101 int InsetFormulaMacro::docbook(Buffer const & buf, ostream & os,
102 OutputParams const & runparams) const
104 return plaintext(buf, os, runparams);
108 void InsetFormulaMacro::read(Buffer const &, LyXLex & lex)
110 read(lex.getStream());
114 void InsetFormulaMacro::read(std::istream & is)
116 auto_ptr<MathMacroTemplate> p(new MathMacroTemplate(is));
118 MathMacroTable::create(MathAtom(p.release()));
122 string InsetFormulaMacro::prefix() const
124 return to_utf8(bformat(_(" Macro: %1$s: "), lyx::from_utf8(name_)));
128 void InsetFormulaMacro::metrics(MetricsInfo & mi, Dimension & dim) const
130 //lyxerr << "InsetFormulaMacro: " << this << " -- " << &tmpl() << endl;
131 tmpl()->metrics(mi, dim);
134 dim.wid += 10 + theFontMetrics(mi.base.font).width(prefix());
139 void InsetFormulaMacro::draw(PainterInfo & p, int x, int y) const
142 LyXFont font = p.base.font;
143 font.setColor(LColor::math);
145 PainterInfo pi(p.base.bv, p.pain);
146 pi.base.style = LM_ST_TEXT;
149 int const a = y - dim_.asc + 1;
150 int const w = dim_.wid - 2;
151 int const h = dim_.height() - 2;
153 // LColor::mathbg used to be "AntiqueWhite" but is "linen" now, too
154 pi.pain.fillRectangle(x, a, w, h, LColor::mathmacrobg);
155 pi.pain.rectangle(x, a, w, h, LColor::mathframe);
161 LCursor & cur = p.base.bv->cursor();
162 if (cur.isInside(this))
163 cur.drawSelection(pi);
166 pi.pain.text(x + 2, y, prefix(), font);
170 x + theFontMetrics(p.base.font).width(prefix()) + 5,
173 setPosCache(pi, x, y);
177 MathAtom & InsetFormulaMacro::tmpl() const
179 return MathMacroTable::provide(name_);