2 * \file InsetFormulaMacro.cpp
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 "MacroTable.h"
16 #include "MathMacroTemplate.h"
18 #include "BufferView.h"
20 #include "support/debug.h"
21 #include "support/gettext.h"
23 #include "OutputParams.h"
25 #include "frontends/FontMetrics.h"
26 #include "frontends/Painter.h"
28 #include "support/lstrings.h"
33 using namespace lyx::support;
38 InsetFormulaMacro::InsetFormulaMacro()
39 : InsetMathNest(2), name_(from_ascii("unknownA"))
43 InsetFormulaMacro::InsetFormulaMacro
44 (docstring const & name, int nargs, docstring const & type)
45 : InsetMathNest(2), name_(name)
47 MathMacroTable::create(MathAtom(new MathMacroTemplate(name, nargs, type)));
51 InsetFormulaMacro::InsetFormulaMacro(string const & s)
52 : InsetMathNest(2), name_("unknownB")
59 Inset * InsetFormulaMacro::clone() const
61 return new InsetFormulaMacro(*this);
65 void InsetFormulaMacro::write(ostream & os) const
67 os << "FormulaMacro\n";
68 WriteStream wi(os, false, false, WriteStream::wsDefault);
73 void InsetFormulaMacro::latex(otexstream & os,
74 OutputParams const & runparams) const
76 //lyxerr << "InsetFormulaMacro::latex" << endl;
77 WriteStream wi(os.os(), runparams.moving_arg, true,
78 runparams.dryrun ? WriteStream::wsDryrun: WriteStream::wsDefault,
80 wi.canBreakLine(os.canBreakLine());
82 os.canBreakLine(wi.canBreakLine());
83 os.texrow().newlines(wi.line());
87 int InsetFormulaMacro::plaintext(odocstringstream & os, OutputParams const & runparams, size_t) const
90 WriteStream wi(oss, false, true, WriteStream::wsDefault, runparams.encoding);
93 docstring const str = oss.str();
99 int InsetFormulaMacro::docbook(ostream & os,
100 OutputParams const & runparams) const
102 return plaintext(os, runparams);
106 void InsetFormulaMacro::read(Lexer & lex)
108 read(lex.getStream());
112 void InsetFormulaMacro::read(istream & is)
114 auto_ptr<MathMacroTemplate> p(new MathMacroTemplate(is));
116 MathMacroTable::create(MathAtom(p.release()));
120 string InsetFormulaMacro::prefix() const
122 return to_utf8(bformat(_(" Macro: %1$s: "), lyx::from_utf8(name_)));
126 void InsetFormulaMacro::metrics(MetricsInfo & mi, Dimension & dim) const
128 //lyxerr << "InsetFormulaMacro: " << this << " -- " << &tmpl() << endl;
129 tmpl()->metrics(mi, dim);
132 dim.wid += 10 + theFontMetrics(mi.base.font).width(prefix());
137 void InsetFormulaMacro::draw(PainterInfo & p, int x, int y) const
140 Font font = p.base.font;
141 font.setColor(Color_math);
143 PainterInfo pi(p.base.bv, p.pain);
144 pi.base.style = LM_ST_TEXT;
147 int const a = y - dim_.asc + 1;
148 int const w = dim_.wid - 2;
149 int const h = dim_.height() - 2;
151 // Color_mathbg used to be "AntiqueWhite" but is "linen" now, too
152 pi.pain.fillRectangle(x, a, w, h, Color_mathmacrobg);
153 pi.pain.rectangle(x, a, w, h, Color_mathframe);
157 Cursor & cur = p.base.bv->cursor();
158 if (cur.isInside(this))
159 cur.drawSelection(pi);
162 pi.pain.text(x + 2, y, prefix(), font);
166 x + theFontMetrics(p.base.font).width(prefix()) + 5,
169 setPosCache(pi, x, y);
173 MathAtom & InsetFormulaMacro::tmpl() const
175 return MathMacroTable::provide(name_);