-struct StartTag {
- ///
- StartTag(std::string const & tag, std::string const & attr,
- bool keepempty = false)
- : tag_(tag), attr_(attr), keepempty_(keepempty) {}
- ///
- std::string tag_;
- ///
- std::string attr_;
- /// whether to keep things like "<tag></tag>" or discard them
- /// you would want this for td, e.g, but maybe not for a div
- bool keepempty_;
-};
-
-
-struct EndTag {
- ///
- EndTag(std::string tag) : tag_(tag) {}
- ///
- std::string tag_;
-};
-
-
-// Tags like <img />
-struct CompTag {
- ///
- CompTag(std::string const & tag, std::string const & attr)
- : tag_(tag), attr_(attr) {}
- ///
- std::string tag_;
- ///
- std::string attr_;
-};
-
-
-class XHTMLStream {
-public:
- ///
- explicit XHTMLStream(odocstream & os);
- ///
- void cr();
- ///
- odocstream & os() { return os_; }
- ///
- // int & tab() { return tab_; }
- /// closes any font tags that are eligible to be closed,
- /// i.e., last on the tag_stack_.
- /// \return false if there are open font tags we could not close.
- /// because they are "blocked" by open non-font tags on the stack.
- bool closeFontTags();
- ///
- XHTMLStream & operator<<(docstring const &);
- ///
- //XHTMLStream & operator<<(char_type);
- ///
- XHTMLStream & operator<<(StartTag const &);
- ///
- XHTMLStream & operator<<(EndTag const &);
- ///
- XHTMLStream & operator<<(CompTag const &);
-private:
- ///
- void clearTagDeque();
- ///
- bool isTagOpen(std::string const &);
- ///
- odocstream & os_;
- ///
- // int tab_;
- ///
- typedef std::deque<StartTag> TagDeque;
- ///
- typedef std::vector<StartTag> TagStack;
- /// holds start tags until we know there is content in them.
- TagDeque pending_tags_;
- /// remembers the history, so we can make sure we nest properly.
- TagStack tag_stack_;
-};