#include "math_colorinset.h"
#include "math_data.h"
#include "math_mathmlstream.h"
+#include "math_streamstr.h"
#include "math_support.h"
#include "LaTeXFeatures.h"
#include "support/std_ostream.h"
using std::auto_ptr;
+using std::string;
-MathColorInset::MathColorInset()
- : MathNestInset(2)
+namespace {
+
+/// color "none" (reset to default) needs special treatment
+bool normalcolor(string const & color)
+{
+ return color == "none";
+}
+
+} // namespace anon
+
+
+MathColorInset::MathColorInset(bool oldstyle, LColor_color const & color)
+ : MathNestInset(1), oldstyle_(oldstyle),
+ color_(lcolor.getLaTeXName(color))
+{}
+
+
+MathColorInset::MathColorInset(bool oldstyle, string const & color)
+ : MathNestInset(1), oldstyle_(oldstyle), color_(color)
{}
-auto_ptr<InsetBase> MathColorInset::clone() const
+auto_ptr<InsetBase> MathColorInset::doClone() const
{
return auto_ptr<InsetBase>(new MathColorInset(*this));
}
void MathColorInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
- cell(1).metrics(mi, dim);
- if (editing()) {
- FontSetChanger dummy(mi.base, "textnormal");
- cell(0).metrics(mi);
- dim += cell(0).dim();
- w_ = mathed_char_width(mi.base.font, '[');
- dim.asc += 4;
- dim.des += 4;
- dim.wid += 2 * w_ + 4;
- metricsMarkers();
- }
+ cell(0).metrics(mi, dim);
+ metricsMarkers(dim);
dim_ = dim;
}
void MathColorInset::draw(PainterInfo & pi, int x, int y) const
{
- if (editing()) {
- FontSetChanger dummy(pi.base, "textnormal");
- drawMarkers(pi, x, y);
- drawStrBlack(pi, x, y, "[");
- x += w_;
- cell(0).draw(pi, x, y);
- x += cell(0).width();
- drawStrBlack(pi, x, y, "]");
- x += w_ + 2;
- }
-
- ColorChanger dummy1(pi.base.font, asString(cell(0)));
- cell(1).draw(pi, x, y);
+ LColor_color origcol = pi.base.font.color();
+ pi.base.font.setColor(lcolor.getFromLaTeXName(color_));
+ cell(0).draw(pi, x + 1, y);
+ pi.base.font.setColor(origcol);
+ drawMarkers(pi, x, y);
+ setPosCache(pi, x, y);
}
void MathColorInset::validate(LaTeXFeatures & features) const
{
MathNestInset::validate(features);
- features.require("color");
+ if (!normalcolor(color_))
+ features.require("color");
}
void MathColorInset::write(WriteStream & os) const
{
- os << "\\color" << '{' << cell(0) << '}' << '{' << cell(1) << '}';
+ if (normalcolor(color_))
+ // reset to default color inside another color inset
+ os << "{\\normalcolor " << cell(0) << '}';
+ else if (oldstyle_)
+ os << "{\\color" << '{' << color_ << '}' << cell(0) << '}';
+ else
+ os << "\\textcolor" << '{' << color_ << "}{" << cell(0) << '}';
}
void MathColorInset::normalize(NormalStream & os) const
{
- os << "[color " << cell(0) << ' ' << cell(1) << ']';
+ os << "[color " << color_ << ' ' << cell(0) << ']';
}
void MathColorInset::infoize(std::ostream & os) const
{
- os << "Color: " << cell(0);
+ os << "Color: " << color_;
}