-#include <config.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
#include "math_decorationinset.h"
-#include "math_iter.h"
#include "mathed/support.h"
#include "math_parser.h"
#include "support/LOstream.h"
+
using std::ostream;
-MathDecorationInset::MathDecorationInset(int d, short st)
- : MathParInset(st, "", LM_OT_DECO), deco_(d)
+MathDecorationInset::MathDecorationInset(string const & name, int d)
+ : MathInset(1, name), deco_(d)
{
- upper_ = (deco_ != LM_underline && deco_ != LM_underbrace);
+ upper_ = deco_ != LM_underline && deco_ != LM_underbrace;
}
-bool MathDecorationInset::GetLimits() const
-{
- return deco_ == LM_underbrace || deco_ == LM_overbrace;
-}
-
-
-MathedInset * MathDecorationInset::Clone()
+MathInset * MathDecorationInset::clone() const
{
- MathDecorationInset * p = new MathDecorationInset(deco_, GetStyle());
- MathedIter it(array);
- p->setData(it.Copy());
- return p;
+ return new MathDecorationInset(*this);
}
-void
-MathDecorationInset::draw(Painter & pain, int x, int y)
-{
- MathParInset::draw(pain, x + (width - dw_) / 2, y);
- mathed_draw_deco(pain, x, y + dy_, width, dh_, deco_);
-}
-
-void
-MathDecorationInset::Metrics()
+void MathDecorationInset::Metrics(MathStyles st, int, int)
{
- int h = 2 * mathed_char_height(LM_TC_VAR, size(), 'I',
- ascent, descent);
- MathParInset::Metrics();
- int w = Width() + 4;
- if (w < 16) w = 16;
- dh_ = w / 5;
- if (dh_ > h) dh_ = h;
-
+ xcell(0).Metrics(st);
+ size_ = st;
+ width_ = xcell(0).width();
+ ascent_ = xcell(0).ascent();
+ descent_ = xcell(0).descent();
+
+ dh_ = 5; //mathed_char_height(LM_TC_VAR, size(), 'I', ascent_, descent_);
+
if (upper_) {
- ascent += dh_ + 2;
- dy_ = -ascent;
+ dy_ = -ascent_ - dh_;
+ ascent_ += dh_ + 1;
} else {
- dy_ = descent + 2;
- descent += dh_ + 4;
+ dy_ = descent_ + 1;
+ descent_ += dh_ + 2;
+ }
+
+ if (deco_ == LM_not) {
+ ascent_ += dh_;
+ descent_ += dh_;
+ dh_ = height();
+ dy_ = - ascent_;
}
- dw_ = width;
- width = w;
}
+void MathDecorationInset::draw(Painter & pain, int x, int y)
+{
+ xo(x);
+ yo(x);
+ xcell(0).draw(pain, x, y);
+ mathed_draw_deco(pain, x, y + dy_, width_, dh_, deco_);
+}
-void MathDecorationInset::Write(ostream & os, bool fragile)
+
+void MathDecorationInset::Write(ostream & os, bool fragile) const
{
- latexkeys const * l = lm_get_key_by_id(deco_, LM_TK_WIDE);
if (fragile &&
- (strcmp(l->name, "overbrace") == 0 ||
- strcmp(l->name, "underbrace") == 0 ||
- strcmp(l->name, "overleftarrow") == 0 ||
- strcmp(l->name, "overrightarrow") == 0))
+ (name_ == "overbrace" ||
+ name_ == "underbrace" ||
+ name_ == "overleftarrow" ||
+ name_ == "overrightarrow"))
os << "\\protect";
- os << '\\' << l->name << '{';
- MathParInset::Write(os, fragile);
- os << '}';
+ os << '\\' << name_;
+
+ if (deco_ == LM_not)
+ os << ' ';
+ else
+ os << '{';
+
+ cell(0).Write(os, fragile);
+
+ if (deco_ != LM_not)
+ os << '}';
+}
+
+void MathDecorationInset::WriteNormal(ostream & os) const
+{
+ os << "[" << name_ << " ";
+ cell(0).WriteNormal(os);
+ os << "] ";
}