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1b1f8dd235
each failure. There are several places I was not sure what to do. These are marked by comments beginning "LASSERT:" so they can be found easily. At the moment, they are at: Author.cpp:105: // LASSERT: What should we do here? Author.cpp:121: // LASSERT: What should we do here? Buffer.cpp:4525: // LASSERT: Is it safe to continue here, or should we just return? Cursor.cpp:345: // LASSERT: Is it safe to continue here, or should we return? Cursor.cpp:403: // LASSERT: Is it safe to continue here, or should we return? Cursor.cpp:1143: // LASSERT: There have been several bugs around this code, that seem CursorSlice.cpp:83: // LASSERT: This should only ever be called from an InsetMath. CursorSlice.cpp:92: // LASSERT: This should only ever be called from an InsetMath. LayoutFile.cpp:303: // LASSERT: Why would this fail? Text.cpp:995: // LASSERT: Is it safe to continue here?
174 lines
3.2 KiB
C++
174 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(odocstringstream &,
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OutputParams const &, size_t) const
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{
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// all math plain text output shall take place in InsetMathHull
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LATTEST(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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