X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FLength.cpp;h=f8eb920c0ff48e5b58bd0065d0aad38d00c9009a;hb=55a3dd7b346d29a52ba305a4558e9e380ef50f47;hp=90da83a74ca7080a9fbc2b75762ce761f13501f0;hpb=9383f4c3c6f9cfab2d658701ba66e2b54cd68bea;p=lyx.git

diff --git a/src/Length.cpp b/src/Length.cpp
index 90da83a74c..f8eb920c0f 100644
--- a/src/Length.cpp
+++ b/src/Length.cpp
@@ -4,7 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Matthias Ettrich
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author Jean-Marc Lasgouttes
  * \author Angus Leeming
  * \author John Levon
@@ -96,12 +96,12 @@ string const Length::asLatexString() const
 	case PLW:
 		os << val_ / 100.0 << "\\linewidth";
 		break;
-	case PPH:
-		os << val_ / 100.0 << "\\paperheight";
-		break;
 	case PTH:
 		os << val_ / 100.0 << "\\textheight";
 		break;
+	case PPH:
+		os << val_ / 100.0 << "\\paperheight";
+		break;
 	default:
 		os << val_ << unit_name[unit_];
 	  break;
@@ -110,6 +110,48 @@ string const Length::asLatexString() const
 }
 
 
+string const Length::asHTMLString() const
+{
+	ostringstream os;
+	switch (unit_) {
+	case PT:
+ 	case BP:
+	case DD:
+		// close enough
+		os << val_ << "pt";
+		break;
+ 	case MM:
+	case CM:
+	case PC:
+	case IN:
+	case EX:
+	case EM:
+		os << val_ << unit_name[unit_];
+		break;
+	case CC:
+		os << val_/12.0 << "pt";
+		break;
+ 	case MU:
+		os << val_/18.0 << "em";
+		break;
+	case PTW:
+	case PPW:
+	case PLW:
+	case PCW:
+	case PTH:
+	case PPH:
+		// what it's a percentage of probably won't make sense for HTML,
+		// so we'll assume people have chosen these appropriately
+		os << val_ << '%';
+		break;
+	case SP:
+	case UNIT_NONE:
+		break;
+	}
+	return os.str();
+}
+
+
 double Length::value() const
 {
 	return val_;
@@ -276,6 +318,13 @@ int Length::inBP() const
 }
 
 
+Length::UNIT Length::defaultUnit()
+{
+	return lyxrc.default_length_unit;
+}
+
+
+
 bool operator==(Length const & l1, Length const & l2)
 {
 	return l1.value() == l2.value() && l1.unit() == l2.unit();
@@ -365,13 +414,12 @@ string const GlueLength::asString() const
 string const GlueLength::asLatexString() const
 {
 	ostringstream buffer;
-
-	buffer << len_.value() << unit_name[len_.unit()];
-
+	// use Length::asLatexString() to handle also the percent lengths
+	buffer << len_.Length::asLatexString();
 	if (!plus_.zero())
-		buffer << " plus " << plus_.value() << unit_name[plus_.unit()];
+		buffer << " plus " << plus_.Length::asLatexString();
 	if (!minus_.zero())
-		buffer << " minus " << minus_.value() << unit_name[minus_.unit()];
+		buffer << " minus " << minus_.Length::asLatexString();
 	return buffer.str();
 }