-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_macrotemplate.h"
-#include "Painter.h"
+#include "math_mathmlstream.h"
+#include "math_parser.h"
+#include "frontends/Painter.h"
#include "debug.h"
+using std::auto_ptr;
+using std::endl;
+
MathMacroTemplate::MathMacroTemplate()
- : MathNestInset(1), numargs_(0), name_()
+ : MathNestInset(2), numargs_(0), name_(), type_("newcommand")
{}
-MathMacroTemplate::MathMacroTemplate(string const & nm, int numargs)
- : MathNestInset(1), numargs_(numargs), name_(nm)
+MathMacroTemplate::MathMacroTemplate(string const & nm, int numargs,
+ string const & type, MathArray const & ar1, MathArray const & ar2)
+ : MathNestInset(2), numargs_(numargs), name_(nm), type_(type)
{
- if (numargs_ > 9) {
+ if (numargs_ > 9)
lyxerr << "MathMacroTemplate::MathMacroTemplate: wrong # of arguments: "
<< numargs_ << std::endl;
+ cell(0) = ar1;
+ cell(1) = ar2;
+}
+
+
+
+MathMacroTemplate::MathMacroTemplate(std::istream & is)
+ : MathNestInset(2), numargs_(0), name_()
+{
+ MathArray ar;
+ mathed_parse_cell(ar, is);
+ if (ar.size() != 1 || !ar[0]->asMacroTemplate()) {
+ lyxerr << "cannot read macro from '" << ar << "'" << endl;
+ return;
}
+ operator=( *(ar[0]->asMacroTemplate()) );
}
-MathInset * MathMacroTemplate::clone() const
+auto_ptr<InsetBase> MathMacroTemplate::clone() const
{
- //lyxerr << "cloning MacroTemplate!\n";
- return new MathMacroTemplate(*this);
+ //lyxerr << "cloning MacroTemplate!" << endl;
+ return auto_ptr<InsetBase>(new MathMacroTemplate(*this));
}
}
-string const & MathMacroTemplate::name() const
+string MathMacroTemplate::name() const
{
return name_;
}
-void MathMacroTemplate::write(std::ostream & os, bool fragile) const
+void MathMacroTemplate::metrics(MetricsInfo & mi, Dimension & dim) const
{
- os << "\n\\newcommand{\\" << name_ << "}";
-
- if (numargs_ > 0)
- os << "[" << numargs_ << "]";
-
- os << "{";
- cell(0).write(os, fragile);
- os << "}\n";
+ cell(0).metrics(mi);
+ cell(1).metrics(mi);
+ dim_.wid = cell(0).width() + cell(1).width() + 10;
+ dim_.asc = std::max(cell(0).ascent(), cell(1).ascent()) + 2;
+ dim_.des = std::max(cell(0).descent(), cell(1).descent()) + 2;
+ dim = dim_;
}
-void MathMacroTemplate::metrics(MathStyles st) const
+void MathMacroTemplate::draw(PainterInfo & pi, int x, int y) const
{
- xcell(0).metrics(st);
- size_ = st;
- width_ = xcell(0).width() + 4;
- ascent_ = xcell(0).ascent() + 2;
- descent_ = xcell(0).descent() + 2;
+ int const w0 = cell(0).width();
+ int const w1 = cell(1).width();
+ cell(0).draw(pi, x + 2, y + 1);
+ pi.pain.rectangle(x, y - dim_.ascent() + 1, w0 + 4, dim_.height(),
+ LColor::mathline);
+ cell(1).draw(pi, x + 8 + w0, y + 1);
+ pi.pain.rectangle(x + w0 + 6 , y - dim_.ascent() + 1, w1 + 4,
+ dim_.height(), LColor::mathline);
}
-void MathMacroTemplate::draw(Painter & pain, int x, int y) const
+void MathMacroTemplate::write(WriteStream & os) const
{
- xo(x);
- yo(y);
- xcell(0).draw(pain, x + 2, y + 1);
- pain.rectangle(x, y - ascent(), width(), height(), LColor::blue);
+ if (type_ == "def") {
+ os << "\n\\def\\" << name_.c_str();
+ for (int i = 1; i <= numargs_; ++i)
+ os << '#' << i;
+ } else {
+ // newcommand or renewcommand
+ os << "\n\\" << type_.c_str() << "{\\" << name_.c_str() << '}';
+ if (numargs_ > 0)
+ os << '[' << numargs_ << ']';
+ }
+
+ os << '{' << cell(0) << "}";
+
+ if (os.latex()) {
+ // writing .tex. done.
+ os << "\n";
+ } else {
+ // writing .lyx, write special .tex export only if necessary
+ if (!cell(1).empty())
+ os << "\n{" << cell(1) << '}';
+ }
}