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https://git.lyx.org/repos/lyx.git
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3f27f951cb
preparatory to fixing #7080. Note that mathed uses the same routine, but for a completely different purpose, so I did not rename it there. I have seen no difference in behavior after testing, e.g., opening and exporting Math.lyx, and also re-saving it and looking at the diff. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38109 a592a061-630c-0410-9148-cb99ea01b6c8
173 lines
3.2 KiB
C++
173 lines
3.2 KiB
C++
/**
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* \file InsetMath.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Alejandro Aguilar Sierra
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InsetMath.h"
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#include "MathData.h"
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#include "MathStream.h"
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#include "support/debug.h"
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#include "support/docstream.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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#include "support/textutils.h"
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#include "support/lassert.h"
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using namespace std;
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namespace lyx {
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docstring InsetMath::name() const
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{
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return from_utf8("Unknown");
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}
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MathData & InsetMath::cell(idx_type)
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{
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static MathData dummyCell(&buffer());
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LYXERR0("I don't have any cell");
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return dummyCell;
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}
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MathData const & InsetMath::cell(idx_type) const
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{
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static MathData dummyCell;
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LYXERR0("I don't have any cell");
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return dummyCell;
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}
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void InsetMath::dump() const
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{
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lyxerr << "---------------------------------------------" << endl;
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odocstringstream os;
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WriteStream wi(os, false, true, WriteStream::wsDefault);
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write(wi);
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lyxerr << to_utf8(os.str());
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lyxerr << "\n---------------------------------------------" << endl;
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}
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void InsetMath::metricsT(TextMetricsInfo const &, Dimension &) const
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{
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LYXERR0("InsetMath::metricsT(Text) called directly!");
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}
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void InsetMath::drawT(TextPainter &, int, int) const
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{
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LYXERR0("InsetMath::drawT(Text) called directly!");
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}
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void InsetMath::write(WriteStream & os) const
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{
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MathEnsurer ensurer(os);
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docstring const s = name();
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os << "\\" << s;
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// We need an extra ' ' unless this is a single-char-non-ASCII name
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// or anything non-ASCII follows
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if (s.size() != 1 || isAlphaASCII(s[0]))
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os.pendingSpace(true);
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}
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int InsetMath::plaintext(odocstream &, OutputParams const &) const
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{
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// all math plain text output shall take place in InsetMathHull
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LASSERT(false, /**/);
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return 0;
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}
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void InsetMath::normalize(NormalStream & os) const
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{
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os << '[' << name() << "] ";
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}
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void InsetMath::octave(OctaveStream & os) const
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{
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NormalStream ns(os.os());
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normalize(ns);
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}
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void InsetMath::maple(MapleStream & os) const
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{
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NormalStream ns(os.os());
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normalize(ns);
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}
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void InsetMath::maxima(MaximaStream & os) const
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{
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MapleStream ns(os.os());
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maple(ns);
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}
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void InsetMath::mathematica(MathematicaStream & os) const
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{
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NormalStream ns(os.os());
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normalize(ns);
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}
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void InsetMath::mathmlize(MathStream & os) const
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{
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os << "<!-- " << from_utf8(insetName(lyxCode())) << " -->";
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os << MTag("mi");
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NormalStream ns(os.os());
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normalize(ns);
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os << ETag("mi");
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}
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void InsetMath::htmlize(HtmlStream & os) const
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{
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os << "<!-- " << from_utf8(insetName(lyxCode())) << " -->";
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os << MTag("span", "style='color: red;'");
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NormalStream ns(os.os());
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normalize(ns);
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os << ETag("span");
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}
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HullType InsetMath::getType() const
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{
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return hullNone;
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}
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ostream & operator<<(ostream & os, MathAtom const & at)
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{
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odocstringstream oss;
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WriteStream wi(oss, false, false, WriteStream::wsDefault);
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at->write(wi);
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return os << to_utf8(oss.str());
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}
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odocstream & operator<<(odocstream & os, MathAtom const & at)
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{
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WriteStream wi(os, false, false, WriteStream::wsDefault);
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at->write(wi);
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return os;
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}
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} // namespace lyx
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