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Decorations via HTML.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33955 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-03-30 21:56:52 +00:00
parent 5aff128354
commit 69fc590ee3
2 changed files with 44 additions and 9 deletions
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50
src/mathed/InsetMathDecoration.cpp
View File

@ -150,13 +150,6 @@ void InsetMathDecoration::infoize(odocstream & os) const
} }
void InsetMathDecoration::validate(LaTeXFeatures & features) const
{
if (!key_->requires.empty())
features.require(to_utf8(key_->requires));
InsetMathNest::validate(features);
}
namespace { namespace {
struct Attributes { struct Attributes {
Attributes() {} Attributes() {}
@ -184,7 +177,7 @@ namespace {
t["overbrace"] = Attributes(true, "⏞"); t["overbrace"] = Attributes(true, "⏞");
t["overleftarrow"] = Attributes(true, "⟵"); t["overleftarrow"] = Attributes(true, "⟵");
t["overleftrightarrow"] = Attributes(true, "⟷"); t["overleftrightarrow"] = Attributes(true, "⟷");
t["overline"] = Attributes(false, "¯"); t["overline"] = Attributes(true, "¯");
t["overrightarrow"] = Attributes(true, "⟶"); t["overrightarrow"] = Attributes(true, "⟶");
t["tilde"] = Attributes(true, "˜"); t["tilde"] = Attributes(true, "˜");
t["underbar"] = Attributes(false, "_"); t["underbar"] = Attributes(false, "_");
@ -220,4 +213,45 @@ void InsetMathDecoration::mathmlize(MathStream & os) const
} }
void InsetMathDecoration::htmlize(HtmlStream & os) const
{
Translator const & t = translator();
Translator::const_iterator cur = t.find(to_utf8(key_->name));
LASSERT(cur != t.end(), return);
bool symontop = cur->second.over;
string const symclass = symontop ? "symontop" : "symonbot";
os << MTag("span", "class='symbolpair " + symclass + "'")
<< '\n';
if (symontop)
os << MTag("span", "class='symbol'") << from_ascii(cur->second.tag);
else
os << MTag("span", "class='base'") << cell(0);
os << ETag("span") << '\n';
if (symontop)
os << MTag("span", "class='base'") << cell(0);
else
os << MTag("span", "class='symbol'") << from_ascii(cur->second.tag);
os << ETag("span") << '\n' << ETag("span") << '\n';
}
// ideas borrowed from the eLyXer code
void InsetMathDecoration::validate(LaTeXFeatures & features) const
{
if (features.runparams().flavor == OutputParams::HTML) {
features.addPreambleSnippet("<style type=\"text/css\">\n"
"span.symbolpair{display: inline-block; text-align:center;}\n"
"span.symontop{vertical-align: top;}\n"
"span.symonbot{vertical-align: bottom;}\n"
"span.symbolpair span{display: block;}\n"
"span.symbol{height: 0.5ex;}\n"
"</style>");
} else {
if (!key_->requires.empty())
features.require(to_utf8(key_->requires));
}
InsetMathNest::validate(features);
}
} // namespace lyx } // namespace lyx

3
src/mathed/InsetMathDecoration.h
View File

@ -43,7 +43,8 @@ public:
InsetCode lyxCode() const { return MATH_DECORATION_CODE; } InsetCode lyxCode() const { return MATH_DECORATION_CODE; }
/// ///
void mathmlize(MathStream &) const; void mathmlize(MathStream &) const;
///
void htmlize(HtmlStream &) const;
private: private:
virtual Inset * clone() const; virtual Inset * clone() const;
/// ///