-#include <config.h>
+/**
+ * \file math_fontinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_fontinset.h"
-#include "debug.h"
+#include "math_data.h"
#include "math_mathmlstream.h"
-#include "math_streamstr.h"
-#include "math_support.h"
+#include "math_parser.h"
#include "LaTeXFeatures.h"
-#include "textpainter.h"
-#include "frontends/Painter.h"
+#include "support/std_ostream.h"
+using std::string;
+using std::auto_ptr;
+MathFontInset::MathFontInset(latexkeys const * key)
+ : MathNestInset(1), key_(key)
+{}
-MathFontInset::MathFontInset(string const & name)
- : MathNestInset(1), name_(name)
-{
- //lock(true);
-}
-
-MathInset * MathFontInset::clone() const
+auto_ptr<InsetBase> MathFontInset::doClone() const
{
- return new MathFontInset(*this);
+ return auto_ptr<InsetBase>(new MathFontInset(*this));
}
-void MathFontInset::metrics(MathMetricsInfo & mi) const
+MathInset::mode_type MathFontInset::currentMode() const
{
- MathFontSetChanger dummy(mi.base, name_.c_str());
- xcell(0).metrics(mi);
- width_ = xcell(0).width() + 6;
- ascent_ = xcell(0).ascent();
- descent_ = xcell(0).descent() + 3;
+ if (key_->extra == "mathmode")
+ return MATH_MODE;
+ if (key_->extra == "textmode")
+ return TEXT_MODE;
+ return UNDECIDED_MODE;
}
-void MathFontInset::draw(MathPainterInfo & pi, int x, int y) const
+void MathFontInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
- //lyxerr << "MathFontInset::draw\n";
- MathNestInset::draw(pi, x, y);
- MathFontSetChanger dummy(pi.base, name_.c_str());
- xcell(0).draw(pi, x + 3, y);
- int b = x + 1;
- int t = x + width() - 1;
- int d = y + descent();
- pi.pain.line(b, d - 3, b, d, LColor::mathframe);
- pi.pain.line(t, d - 3, t, d, LColor::mathframe);
- pi.pain.line(b, d, b + 3, d, LColor::mathframe);
- pi.pain.line(t - 2, d, t, d, LColor::mathframe);
+ FontSetChanger dummy(mi.base, key_->name.c_str());
+ cell(0).metrics(mi, dim);
+ metricsMarkers(dim);
+ dim_ = dim;
}
-void MathFontInset::metricsT(TextMetricsInfo const & mi) const
+void MathFontInset::draw(PainterInfo & pi, int x, int y) const
{
- xcell(0).metricsT(mi);
- width_ = xcell(0).width();
- ascent_ = xcell(0).ascent();
- descent_ = xcell(0).descent();
+ FontSetChanger dummy(pi.base, key_->name.c_str());
+ cell(0).draw(pi, x + 1, y);
+ drawMarkers(pi, x, y);
}
-void MathFontInset::drawT(TextPainter & pain, int x, int y) const
+void MathFontInset::metricsT(TextMetricsInfo const & mi, Dimension &) const
{
- //lyxerr << "drawing font code: " << code_ << '\n';
- xcell(0).drawT(pain, x, y);
+ cell(0).metricsT(mi, dim_);
}
-void MathFontInset::write(WriteStream & os) const
+void MathFontInset::drawT(TextPainter & pain, int x, int y) const
{
- os << '\\' << name_ << '{' << cell(0) << '}';
+ cell(0).drawT(pain, x, y);
}
-void MathFontInset::normalize(NormalStream & os) const
+string MathFontInset::name() const
{
- os << "[font_ " << name_ << " " << cell(0) << "]";
+ return key_->name;
}
void MathFontInset::validate(LaTeXFeatures & features) const
{
+ MathNestInset::validate(features);
// Make sure amssymb is put in preamble if Blackboard Bold or
// Fraktur used:
- if (name_ == "mathfrak" || name_ == "mathbb")
+ if (key_->name == "mathfrak" || key_->name == "mathbb")
features.require("amssymb");
}
void MathFontInset::infoize(std::ostream & os) const
{
- os << "Font: " << name_;
+ os << "Font: " << key_->name;
}