#include "MetricsInfo.h"
#include "support/gettext.h"
+#include "support/lassert.h"
#include "support/lstrings.h"
#include <ostream>
}
+std::string InsetMathFont::font() const
+{
+ LASSERT(isAscii(key_->name), return "mathnormal");
+ return to_ascii(key_->name);
+}
+
+
InsetMath::mode_type InsetMathFont::currentMode() const
{
if (key_->extra == "mathmode")
}
+void InsetMathFont::write(WriteStream & os) const
+{
+ // Close the mode changing command inserted during export if
+ // we are going to output another mode changing command that
+ // actually doesn't change mode. This avoids exporting things
+ // such as \ensuremath{a\mathit{b}} or \textit{a\text{b}} and
+ // produce instead \ensuremath{a}\mathit{b} and \textit{a}\text{b}.
+ if (os.pendingBrace()
+ && ((currentMode() == TEXT_MODE && os.textMode())
+ || (currentMode() == MATH_MODE && !os.textMode()))) {
+ os.os() << '}';
+ os.pendingBrace(false);
+ os.textMode(!os.textMode());
+ }
+ InsetMathNest::write(os);
+}
+
+
void InsetMathFont::metrics(MetricsInfo & mi, Dimension & dim) const
{
- FontSetChanger dummy(mi.base, key_->name);
+ Changer dummy = mi.base.changeFontSet(font());
cell(0).metrics(mi, dim);
- metricsMarkers(dim);
}
void InsetMathFont::draw(PainterInfo & pi, int x, int y) const
{
- FontSetChanger dummy(pi.base, key_->name.c_str());
- cell(0).draw(pi, x + 1, y);
- drawMarkers(pi, x, y);
- setPosCache(pi, x, y);
+ Changer dummy = pi.base.changeFontSet(font());
+ cell(0).draw(pi, x, y);
}
void InsetMathFont::validate(LaTeXFeatures & features) const
{
InsetMathNest::validate(features);
+ std::string fontname = font();
if (features.runparams().isLaTeX()) {
// Make sure amssymb is put in preamble if Blackboard Bold or
// Fraktur used:
- if (key_->name == "mathfrak" || key_->name == "mathbb")
+ if (fontname == "mathfrak" || fontname == "mathbb")
features.require("amssymb");
- if (key_->name == "text" || key_->name == "textnormal"
- || (key_->name.length() == 6 && key_->name.substr(0, 4) == "text"))
+ if (fontname == "text" || fontname == "textnormal"
+ || (fontname.length() == 6 && fontname.substr(0, 4) == "text"))
features.require("amstext");
- if (key_->name == "mathscr")
+ if (fontname == "mathscr")
features.require("mathrsfs");
- if (key_->name == "textipa")
+ if (fontname == "textipa")
features.require("tipa");
- if (key_->name == "ce" || key_->name == "cf")
+ if (fontname == "ce" || fontname == "cf")
features.require("mhchem");
} else if (features.runparams().math_flavor == OutputParams::MathAsHTML) {
features.addCSSSnippet(
// no support at present for textipa, textsc, noun
if (!variant.empty()) {
- os << MTag("mstyle", "mathvariant='" + variant + "'")
- << cell(0)
- << ETag("mstyle");
+ if (tag == "mathbb") {
+ os << MTag("mstyle", "class='mathbb' mathvariant='" + variant + "'")
+ << cell(0)
+ << ETag("mstyle");
+ } else {
+ os << MTag("mstyle", "mathvariant='" + variant + "'")
+ << cell(0)
+ << ETag("mstyle");
+ }
} else
os << cell(0);
}