X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMath.cpp;h=0d21b871d689f86f151ad2d744445c92cba3b5f5;hb=d9082639080b9de993742bd352f92e5183058cf5;hp=f71febc06de2a97dc386db267739e903c07dd30b;hpb=460a764b7f601871dbb8ed4ad0f8260e7cdad509;p=lyx.git

diff --git a/src/mathed/InsetMath.cpp b/src/mathed/InsetMath.cpp
index f71febc06d..0d21b871d6 100644
--- a/src/mathed/InsetMath.cpp
+++ b/src/mathed/InsetMath.cpp
@@ -13,20 +13,65 @@
 
 #include "InsetMath.h"
 #include "MathData.h"
+#include "MathRow.h"
 #include "MathStream.h"
 
+#include "MetricsInfo.h"
+
 #include "support/debug.h"
 #include "support/docstream.h"
 #include "support/gettext.h"
+#include "support/lassert.h"
 #include "support/lstrings.h"
 #include "support/textutils.h"
 
-#include "support/lassert.h"
 
 using namespace std;
 
 namespace lyx {
 
+HullType hullType(docstring const & name)
+{
+	if (name == "none")      return hullNone;
+	if (name == "simple")    return hullSimple;
+	if (name == "equation")  return hullEquation;
+	if (name == "eqnarray")  return hullEqnArray;
+	if (name == "align")     return hullAlign;
+	if (name == "alignat")   return hullAlignAt;
+	if (name == "xalignat")  return hullXAlignAt;
+	if (name == "xxalignat") return hullXXAlignAt;
+	if (name == "multline")  return hullMultline;
+	if (name == "gather")    return hullGather;
+	if (name == "flalign")   return hullFlAlign;
+	if (name == "regexp")    return hullRegexp;
+	lyxerr << "unknown hull type '" << to_utf8(name) << "'" << endl;
+	return hullUnknown;
+}
+
+
+docstring hullName(HullType type)
+{
+	switch (type) {
+	case hullNone:       return from_ascii("none");
+	case hullSimple:     return from_ascii("simple");
+	case hullEquation:   return from_ascii("equation");
+	case hullEqnArray:   return from_ascii("eqnarray");
+	case hullAlign:      return from_ascii("align");
+	case hullAlignAt:    return from_ascii("alignat");
+	case hullXAlignAt:   return from_ascii("xalignat");
+	case hullXXAlignAt:  return from_ascii("xxalignat");
+	case hullMultline:   return from_ascii("multline");
+	case hullGather:     return from_ascii("gather");
+	case hullFlAlign:    return from_ascii("flalign");
+	case hullRegexp:     return from_ascii("regexp");
+	case hullUnknown:
+		lyxerr << "unknown hull type" << endl;
+		break;
+	}
+	return from_ascii("none");
+}
+
+
 docstring InsetMath::name() const
 {
 	return from_utf8("Unknown");
@@ -49,13 +94,41 @@ MathData const & InsetMath::cell(idx_type) const
 }
 
 
+marker_type InsetMath::marker(BufferView const *) const
+{
+	return nargs() > 0 ? marker_type::MARKER : marker_type::NO_MARKER;
+}
+
+
+bool InsetMath::addToMathRow(MathRow & mrow, MetricsInfo & mi) const
+{
+	MathRow::Element e(mi, MathRow::INSET, mathClass());
+	e.inset = this;
+	e.marker = mi.base.macro_nesting ? marker_type::NO_MARKER : marker(mi.base.bv);
+	mrow.push_back(e);
+	return true;
+}
+
+
+/// write LaTeX and LyX code
+void InsetMath::writeLimits(TeXMathStream & os) const
+{
+	if (limits() == LIMITS) {
+		os << "\\limits";
+		os.pendingSpace(true);
+	} else if (limits() == NO_LIMITS) {
+		os << "\\nolimits";
+		os.pendingSpace(true);
+	}
+}
+
+
 void InsetMath::dump() const
 {
 	lyxerr << "---------------------------------------------" << endl;
 	odocstringstream os;
-	TexRow texrow(false);
-	otexrowstream ots(os,texrow);
-	WriteStream wi(ots, false, true, WriteStream::wsDefault);
+	otexrowstream ots(os);
+	TeXMathStream wi(ots, false, true, TeXMathStream::wsDefault);
 	write(wi);
 	lyxerr << to_utf8(os.str());
 	lyxerr << "\n---------------------------------------------" << endl;
@@ -74,7 +147,7 @@ void InsetMath::drawT(TextPainter &, int, int) const
 }
 
 
-void InsetMath::write(WriteStream & os) const
+void InsetMath::write(TeXMathStream & os) const
 {
 	MathEnsurer ensurer(os);
 	docstring const s = name();
@@ -86,7 +159,7 @@ void InsetMath::write(WriteStream & os) const
 }
 
 
-int InsetMath::plaintext(odocstringstream &, 
+int InsetMath::plaintext(odocstringstream &,
         OutputParams const &, size_t) const
 {
 	// all math plain text output shall take place in InsetMathHull
@@ -129,13 +202,13 @@ void InsetMath::mathematica(MathematicaStream & os) const
 }
 
 
-void InsetMath::mathmlize(MathStream & os) const
+void InsetMath::mathmlize(MathMLStream & ms) const
 {
-	os << "<!-- " << from_utf8(insetName(lyxCode())) << " -->";
-	os << MTag("mi");
-	NormalStream ns(os.os());
+	ms << "<!-- " << from_utf8(insetName(lyxCode())) << " -->";
+	ms << MTag("mi");
+	NormalStream ns(ms.os());
 	normalize(ns);
-	os << ETag("mi");
+	ms << ETag("mi");
 }
 
 
@@ -158,9 +231,8 @@ HullType InsetMath::getType() const
 ostream & operator<<(ostream & os, MathAtom const & at)
 {
 	odocstringstream oss;
-	TexRow texrow(false);
-	otexrowstream ots(oss,texrow);
-	WriteStream wi(ots, false, false, WriteStream::wsDefault);
+	otexrowstream ots(oss);
+	TeXMathStream wi(ots, false, false, TeXMathStream::wsDefault);
 	at->write(wi);
 	return os << to_utf8(oss.str());
 }
@@ -168,9 +240,8 @@ ostream & operator<<(ostream & os, MathAtom const & at)
 
 odocstream & operator<<(odocstream & os, MathAtom const & at)
 {
-	TexRow texrow(false);
-	otexrowstream ots(os,texrow);
-	WriteStream wi(ots, false, false, WriteStream::wsDefault);
+	otexrowstream ots(os);
+	TeXMathStream wi(ots, false, false, TeXMathStream::wsDefault);
 	at->write(wi);
 	return os;
 }