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* \newlyxcommand support

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22280 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Stefan Schimanski 2007-12-23 16:31:37 +00:00
parent 32c8479e5a
commit ec996ed828
2 changed files with 34 additions and 60 deletions
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47
src/mathed/MathMacro.cpp
View File

@ -552,39 +552,28 @@ void MathMacro::write(WriteStream & os) const
os << "\\" << name(); os << "\\" << name();
bool first = true; bool first = true;
// Optional arguments:
// First find last non-empty optional argument
idx_type emptyOptFrom = 0;
idx_type i = 0; idx_type i = 0;
for (; i < cells_.size() && i < optionals_; ++i) {
// Use macroBackup_ instead of macro_ here, because if (!cell(i).empty())
// this is outside the metrics/draw calls, hence the macro_ emptyOptFrom = i + 1;
// variable can point to a MacroData which was freed already.
vector<docstring> const & defaults = macroBackup_.defaults();
// Optional argument
if (os.latex()) {
// Print first optional in LaTeX semantics
if (i < optionals_) {
// the first real optional, the others are non-optional in latex
if (!cell(i).empty()) {
first = false;
os << "[" << cell(0) << "]";
}
++i;
}
} else {
// In lyx mode print all in any case
for (; i < cells_.size() && i < optionals_; ++i) {
first = false;
os << "[" << cell(i) << "]";
}
} }
// print out optionals
for (i=0; i < cells_.size() && i < emptyOptFrom; ++i) {
first = false;
os << "[" << cell(i) << "]";
}
// skip the tailing empty optionals
i = optionals_;
// Print remaining macros // Print remaining macros
// (also the further optional parameters in LaTeX mode!)
for (; i < cells_.size(); ++i) { for (; i < cells_.size(); ++i) {
if (cell(i).empty() && i < optionals_) if (cell(i).size() == 1
os << "{" << defaults[i] << "}";
else if (cell(i).size() == 1
&& cell(i)[0].nucleus()->asCharInset()) { && cell(i)[0].nucleus()->asCharInset()) {
if (first) if (first)
os << " "; os << " ";

47
src/mathed/MathMacroTemplate.cpp
View File

@ -970,40 +970,26 @@ void MathMacroTemplate::write(WriteStream & os) const
void MathMacroTemplate::write(WriteStream & os, bool overwriteRedefinition) const void MathMacroTemplate::write(WriteStream & os, bool overwriteRedefinition) const
{ {
if (type_ == MacroTypeDef) { // newcommand or renewcommand
os << "\\def\\" << name().c_str(); if (os.latex() && optionals_ > 1)
for (int i = 1; i <= numargs_; ++i) os << "\\newlyxcommand";
os << '#' << i; else {
} else { if (redefinition_)
// newcommand or renewcommand
if (redefinition_ && !overwriteRedefinition)
os << "\\renewcommand"; os << "\\renewcommand";
else else
os << "\\newcommand"; os << "\\newcommand";
os << "{\\" << name().c_str() << '}'; }
if (numargs_ > 0) os << "{\\" << name().c_str() << '}';
os << '[' << numargs_ << ']'; if (numargs_ > 0)
os << '[' << numargs_ << ']';
// optional values // optional values
if (os.latex()) { for (int i = 0; i < optionals_; ++i) {
// in latex only one optional possible, simulate the others docstring optValue = asString(cell(optIdx(i)));
if (optionals_ >= 1) { if (optValue.find(']') != docstring::npos)
docstring optValue = asString(cell(optIdx(0))); os << "[{" << cell(optIdx(i)) << "}]";
if (optValue.find(']') != docstring::npos) else
os << "[{" << cell(optIdx(0)) << "}]"; os << "[" << cell(optIdx(i)) << "]";
else
os << "[" << cell(optIdx(0)) << "]";
}
} else {
// in lyx we handle all optionals as real optionals
for (int i = 0; i < optionals_; ++i) {
docstring optValue = asString(cell(optIdx(i)));
if (optValue.find(']') != docstring::npos)
os << "[{" << cell(optIdx(i)) << "}]";
else
os << "[" << cell(optIdx(i)) << "]";
}
}
} }
os << "{" << cell(defIdx()) << "}"; os << "{" << cell(defIdx()) << "}";
@ -1016,7 +1002,6 @@ void MathMacroTemplate::write(WriteStream & os, bool overwriteRedefinition) cons
if (!cell(displayIdx()).empty()) if (!cell(displayIdx()).empty())
os << "\n{" << cell(displayIdx()) << '}'; os << "\n{" << cell(displayIdx()) << '}';
} }
}
int MathMacroTemplate::plaintext(Buffer const & buf, odocstream & os, int MathMacroTemplate::plaintext(Buffer const & buf, odocstream & os,