-#include <config.h>
-
#ifdef __GNUG__
#pragma implementation
#endif
-#include "math_macro.h"
#include "math_macroarg.h"
-#include "mathed/support.h"
-#include "Lsstream.h"
+#include "math_macro.h"
+#include "math_defs.h"
+#include "math_mathmlstream.h"
+#include "math_support.h"
#include "debug.h"
-using namespace std;
MathMacroArgument::MathMacroArgument(int n)
- : MathedInset(string(), LM_OT_MACRO_ARG, LM_ST_TEXT),
- number_(n)
+ : MathNestInset(1), number_(n), expanded_(false)
{
if (n < 1 || n > 9) {
lyxerr << "MathMacroArgument::MathMacroArgument: wrong Argument id: "
- << n << endl;
- lyx::Assert(0);
+ << n << std::endl;
}
+ str_[0] = '#';
+ str_[1] = '0' + n;
+ str_[2] = '\0';
}
-MathedInset * MathMacroArgument::Clone()
+
+MathInset * MathMacroArgument::clone() const
{
- //return new MathMacroArgument(*this);
- return this;
+ return new MathMacroArgument(*this);
}
-int MathMacroArgument::number() const
+
+void MathMacroArgument::write(WriteStream & os) const
{
- return number_;
+ os << str_;
}
-void MathMacroArgument::substitute(MathMacro * /*m*/)
+
+void MathMacroArgument::metrics(MathMetricsInfo const & mi) const
{
- lyxerr << "Calling MathMacroArgument::substitute!\n";
- //return m->arg(number_)->Clone();
+ mi_ = mi;
+ if (expanded_) {
+ xcell(0).metrics(mi_);
+ width_ = xcell(0).width();
+ ascent_ = xcell(0).ascent();
+ descent_ = xcell(0).descent();
+ } else
+ mathed_string_dim(LM_TC_TEX, mi_, str_, ascent_, descent_, width_);
}
-void MathMacroArgument::draw(Painter & pain, int x, int y)
+void MathMacroArgument::draw(Painter & pain, int x, int y) const
{
- char str[] = "#0";
- str[1] += number_;
- drawStr(pain, LM_TC_TEX, size(), x, y, str);
+ if (expanded_)
+ xcell(0).draw(pain, x, y);
+ else
+ drawStr(pain, LM_TC_TEX, mi_, x, y, str_);
}
-void MathMacroArgument::Metrics()
+void MathMacroArgument::normalize(NormalStream & os) const
{
- char str[] = "#0";
- str[1] += number_;
- width = mathed_string_width(LM_TC_TEX, size(), str);
- mathed_string_height(LM_TC_TEX, size(), str, ascent, descent);
+ os << "[macroarg " << str_ << "] ";
}
-void MathMacroArgument::Write(std::ostream & os, bool /*fragile*/)
+void MathMacroArgument::substitute(MathMacro const & m)
{
- os << '#' << number_ << ' ';
+ cell(0) = m.cell(number_ - 1);
+ expanded_ = true;
}