-#include <config.h>
+/**
+ * \file math_decorationinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_decorationinset.h"
+#include "math_data.h"
#include "math_support.h"
#include "math_parser.h"
#include "math_mathmlstream.h"
#include "math_streamstr.h"
+#include "debug.h"
+
+#include "support/std_ostream.h"
+
+using std::auto_ptr;
-MathDecorationInset::MathDecorationInset(string const & name)
- : MathNestInset(1), name_(name)
-{}
+MathDecorationInset::MathDecorationInset(latexkeys const * key)
+ : MathNestInset(1), key_(key)
+{
+// lyxerr << " creating deco " << key->name << std::endl;
+}
-MathInset * MathDecorationInset::clone() const
-{
- return new MathDecorationInset(*this);
+
+auto_ptr<InsetBase> MathDecorationInset::doClone() const
+{
+ return auto_ptr<InsetBase>(new MathDecorationInset(*this));
}
bool MathDecorationInset::upper() const
{
- return
- name_ != "underbar" &&
- name_ != "underline" &&
- name_ != "underbrace";
+ return key_->name.substr(0, 5) != "under";
}
bool MathDecorationInset::isScriptable() const
{
return
- name_ == "overbrace" ||
- name_ == "underbrace" ||
- name_ == "overleftarrow" ||
- name_ == "overrightarrow";
+ key_->name == "overbrace" ||
+ key_->name == "underbrace" ||
+ key_->name == "overleftarrow" ||
+ key_->name == "overrightarrow" ||
+ key_->name == "overleftrightarrow" ||
+ key_->name == "underleftarrow" ||
+ key_->name == "underrightarrow" ||
+ key_->name == "underleftrightarrow";
}
bool MathDecorationInset::protect() const
{
return
- name_ == "overbrace" ||
- name_ == "underbrace" ||
- name_ == "overleftarrow" ||
- name_ == "overrightarrow";
+ key_->name == "overbrace" ||
+ key_->name == "underbrace" ||
+ key_->name == "overleftarrow" ||
+ key_->name == "overrightarrow" ||
+ key_->name == "overleftrightarrow" ||
+ key_->name == "underleftarrow" ||
+ key_->name == "underrightarrow" ||
+ key_->name == "underleftrightarrow";
}
bool MathDecorationInset::wide() const
{
return
- name_ == "overline" ||
- name_ == "underline" ||
- name_ == "overbrace" ||
- name_ == "underbrace" ||
- name_ == "overleftarrow" ||
- name_ == "overrightarrow" ||
- name_ == "widehat" ||
- name_ == "widetilde";
+ key_->name == "overline" ||
+ key_->name == "underline" ||
+ key_->name == "overbrace" ||
+ key_->name == "underbrace" ||
+ key_->name == "overleftarrow" ||
+ key_->name == "overrightarrow" ||
+ key_->name == "overleftrightarrow" ||
+ key_->name == "widehat" ||
+ key_->name == "widetilde" ||
+ key_->name == "underleftarrow" ||
+ key_->name == "underrightarrow" ||
+ key_->name == "underleftrightarrow";
}
-void MathDecorationInset::metrics(MathMetricsInfo const & st) const
+void MathDecorationInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
- xcell(0).metrics(st);
- size_ = st;
- width_ = xcell(0).width();
- ascent_ = xcell(0).ascent();
- descent_ = xcell(0).descent();
+ cell(0).metrics(mi, dim);
- dh_ = 6; //mathed_char_height(LM_TC_VAR, size(), 'I', ascent_, descent_);
+ dh_ = 6; //mathed_char_height(LM_TC_VAR, mi, 'I', ascent_, descent_);
+ dw_ = 6; //mathed_char_width(LM_TC_VAR, mi, 'x');
if (upper()) {
- dy_ = -ascent_ - dh_;
- ascent_ += dh_ + 1;
+ dy_ = -dim.asc - dh_;
+ dim.asc += dh_ + 1;
} else {
- dy_ = descent_ + 1;
- descent_ += dh_ + 2;
+ dy_ = dim.des + 1;
+ dim.des += dh_ + 2;
}
+
+ metricsMarkers(dim);
+ dim_ = dim;
}
-void MathDecorationInset::draw(Painter & pain, int x, int y) const
-{
- xcell(0).draw(pain, x, y);
- if (wide())
- mathed_draw_deco(pain, x, y + dy_, width_, dh_, name_);
- else {
- int w = mathed_char_width(LM_TC_VAR, size_, 'x');
- mathed_draw_deco(pain, x + (width_ - w) / 2, y + dy_, w, dh_, name_);
- }
+void MathDecorationInset::draw(PainterInfo & pi, int x, int y) const
+{
+ cell(0).draw(pi, x + 1, y);
+ if (wide())
+ mathed_draw_deco(pi, x + 1, y + dy_, cell(0).width(), dh_, key_->name);
+ else
+ mathed_draw_deco(pi, x + 1 + (cell(0).width() - dw_) / 2,
+ y + dy_, dw_, dh_, key_->name);
+ drawMarkers(pi, x, y);
}
{
if (os.fragile() && protect())
os << "\\protect";
- os << '\\' << name_ << '{' << cell(0) << '}';
+ os << '\\' << key_->name << '{' << cell(0) << '}';
}
void MathDecorationInset::normalize(NormalStream & os) const
{
- os << "[deco " << name_ << ' ' << cell(0) << ']';
+ os << "[deco " << key_->name << ' ' << cell(0) << ']';
+}
+
+
+void MathDecorationInset::infoize(std::ostream & os) const
+{
+ os << "Deco: " << key_->name;
}