add onoff support for "inset-modify changetype xxx" in include inset

[lyx.git] / src / Length.cpp

diff --git a/src/Length.cpp b/src/Length.cpp
index e248d7c4f4e2e918065e4f8801ebae1b6cbd0361..af61d0fe7681a4f5dbf698e0eca5063be40ac206 100644 (file)
--- a/src/Length.cpp
+++ b/src/Length.cpp
@@ -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_;