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"
34 using lyx::odocstream;
35 using lyx::support::bformat;
44 InsetFormulaMacro::InsetFormulaMacro()
45 : InsetMathNest(2), name_("unknownA")
49 InsetFormulaMacro::InsetFormulaMacro
50 (string const & name, int nargs, string const & type)
51 : InsetMathNest(2), name_(name)
53 MathMacroTable::create(MathAtom(new MathMacroTemplate(name, nargs, type)));
57 InsetFormulaMacro::InsetFormulaMacro(string const & s)
58 : InsetMathNest(2), name_("unknownB")
60 std::istringstream is(s);
65 auto_ptr<InsetBase> InsetFormulaMacro::clone() const
67 return auto_ptr<InsetBase>(new InsetFormulaMacro(*this));
71 void InsetFormulaMacro::write(Buffer const &, ostream & os) const
73 os << "FormulaMacro\n";
74 WriteStream wi(os, false, false);
79 int InsetFormulaMacro::latex(Buffer const &, odocstream & os,
80 OutputParams const & runparams) const
82 //lyxerr << "InsetFormulaMacro::latex" << endl;
83 WriteStream wi(os, runparams.moving_arg, true);
89 int InsetFormulaMacro::plaintext(Buffer const &, odocstream & os,
90 OutputParams const &) const
92 WriteStream wi(os, false, true);
98 int InsetFormulaMacro::docbook(Buffer const & buf, ostream & os,
99 OutputParams const & runparams) const
101 return plaintext(buf, os, runparams);
105 void InsetFormulaMacro::read(Buffer const &, LyXLex & lex)
107 read(lex.getStream());
111 void InsetFormulaMacro::read(std::istream & is)
113 auto_ptr<MathMacroTemplate> p(new MathMacroTemplate(is));
115 MathMacroTable::create(MathAtom(p.release()));
119 string InsetFormulaMacro::prefix() const
121 return lyx::to_utf8(bformat(_(" Macro: %1$s: "), lyx::from_utf8(name_)));
125 void InsetFormulaMacro::metrics(MetricsInfo & mi, Dimension & dim) const
127 //lyxerr << "InsetFormulaMacro: " << this << " -- " << &tmpl() << endl;
128 tmpl()->metrics(mi, dim);
131 dim.wid += 10 + theFontMetrics(mi.base.font).width(prefix());
136 void InsetFormulaMacro::draw(PainterInfo & p, int x, int y) const
139 LyXFont font = p.base.font;
140 font.setColor(LColor::math);
142 PainterInfo pi(p.base.bv, p.pain);
143 pi.base.style = LM_ST_TEXT;
146 int const a = y - dim_.asc + 1;
147 int const w = dim_.wid - 2;
148 int const h = dim_.height() - 2;
150 // LColor::mathbg used to be "AntiqueWhite" but is "linen" now, too
151 pi.pain.fillRectangle(x, a, w, h, LColor::mathmacrobg);
152 pi.pain.rectangle(x, a, w, h, LColor::mathframe);
158 LCursor & cur = p.base.bv->cursor();
159 if (cur.isInside(this))
160 cur.drawSelection(pi);
163 pi.pain.text(x + 2, y, prefix(), font);
167 x + theFontMetrics(p.base.font).width(prefix()) + 5,
170 setPosCache(pi, x, y);
174 MathAtom & InsetFormulaMacro::tmpl() const
176 return MathMacroTable::provide(name_);