void defer(std::string const &);
///
docstring deferred() const;
+ ///
+ bool inText() const { return in_text_; }
+private:
///
void setTextMode() { in_text_ = true; }
///
void setMathMode() { in_text_ = false; }
- ///
- bool inText() const { return in_text_; }
-private:
///
odocstream & os_;
///
bool in_text_;
///
odocstringstream deferred_;
+ ///
+ friend class SetMode;
};
///
MathStream & operator<<(MathStream &, ETag const &);
-// A simpler version of ModeSpecifier, for MathML
+/// A simpler version of ModeSpecifier, for MathML
+// FIXME There are still problems here with nesting, at least
+// potentially. The problem is that true nesting of text mode isn't
+// actually possible. I.e., we can't have:
+// <mtext><mtext></mtext></mtext>
+// So we have to have:
+// <mtext></mtext><mtext></mtext><mtext></mtext>
+// instead, where the last is really a continuation of the first.
+// We'll need some kind of stack to remember all that.
class SetMode {
public:
///
- explicit SetMode(MathStream & os, bool text)
- : os_(os)
- {
- was_text_ = os.inText();
- if (text)
- os.setTextMode();
- else
- os.setMathMode();
- }
+ explicit SetMode(MathStream & os, bool text, docstring attrs);
///
- ~SetMode()
- {
- if (was_text_)
- os_.setTextMode();
- else
- os_.setMathMode();
- }
+ explicit SetMode(MathStream & os, bool text);
+ ///
+ ~SetMode();
private:
+ ///
+ void init(bool, docstring);
///
MathStream & os_;
///
+ bool opened_;
+ ///
bool was_text_;
};