// came from MathStream and its cousins.
namespace html {
+
+struct FontTag;
+struct EndFontTag;
+
/// Attributes will be escaped automatically and so should NOT
/// be escaped before being passed to the constructor.
-struct StartTag {
+struct StartTag
+{
///
explicit StartTag(std::string const & tag) : tag_(tag), keepempty_(false) {}
///
explicit StartTag(std::string const & tag, std::string const & attr,
bool keepempty = false)
: tag_(tag), attr_(attr), keepempty_(keepempty) {}
+ ///
+ ~StartTag() {}
/// <tag_ attr_>
- docstring asTag() const;
+ virtual docstring writeTag() const;
/// </tag_>
- docstring asEndTag() const;
+ virtual docstring writeEndTag() const;
+ ///
+ virtual FontTag const * asFontTag() const { return 0; }
+ ///
+ virtual bool operator==(StartTag const & rhs) const
+ { return tag_ == rhs.tag_; }
+ ///
+ virtual bool operator!=(StartTag const & rhs) const
+ { return !(*this == rhs); }
+ ///
+ virtual bool operator==(FontTag const & rhs) const;
///
std::string tag_;
///
};
-struct EndTag {
+///
+struct EndTag
+{
///
explicit EndTag(std::string tag) : tag_(tag) {}
/// </tag_>
- docstring asEndTag() const;
+ virtual docstring writeEndTag() const;
+ ///
+ bool operator==(StartTag const & rhs) const
+ { return tag_ == rhs.tag_; }
+ ///
+ bool operator!=(StartTag const & rhs) const
+ { return !(*this == rhs); }
+ ///
+ virtual EndFontTag const * asFontTag() const { return 0; }
///
std::string tag_;
};
-// FIXME XHTML
-// We need to allow these to be deferrable, which means it should
-// inherit from StartTag. This is probably better, anyway, but we'll
-// need to re-work a bit of code....
/// Tags like <img />
/// Attributes will be escaped automatically and so should NOT
/// be escaped before being passed to the constructor.
-struct CompTag {
+struct CompTag
+{
///
explicit CompTag(std::string const & tag)
: tag_(tag) {}
explicit CompTag(std::string const & tag, std::string const & attr)
: tag_(tag), attr_(attr) {}
/// <tag_ attr_ />
- docstring asTag() const;
+ docstring writeTag() const;
///
std::string tag_;
///
};
+/// A special case of StartTag, used exclusively for tags that wrap paragraphs.
+struct ParTag : public StartTag
+{
+ ///
+ explicit ParTag(std::string const & tag, std::string const & attr,
+ std::string const & parid)
+ : StartTag(tag, attr), parid_(parid)
+ {}
+ ///
+ ~ParTag() {}
+ ///
+ docstring writeTag() const;
+ /// the "magic par label" for this paragraph
+ std::string parid_;
+};
+
+
+///
+enum FontTypes {
+ // ranges
+ FT_EMPH,
+ FT_NOUN,
+ FT_UBAR,
+ FT_DBAR,
+ FT_WAVE,
+ FT_SOUT,
+ // bold
+ FT_BOLD,
+ // shapes
+ FT_UPRIGHT,
+ FT_ITALIC,
+ FT_SLANTED,
+ FT_SMALLCAPS,
+ // families
+ FT_ROMAN,
+ FT_SANS,
+ FT_TYPE,
+ // sizes
+ FT_SIZE_TINY,
+ FT_SIZE_SCRIPT,
+ FT_SIZE_FOOTNOTE,
+ FT_SIZE_SMALL,
+ FT_SIZE_NORMAL,
+ FT_SIZE_LARGE,
+ FT_SIZE_LARGER,
+ FT_SIZE_LARGEST,
+ FT_SIZE_HUGE,
+ FT_SIZE_HUGER,
+ FT_SIZE_INCREASE,
+ FT_SIZE_DECREASE
+};
+
+
+///
+struct FontTag : public StartTag
+{
+ ///
+ explicit FontTag(FontTypes type);
+ ///
+ FontTag const * asFontTag() const { return this; }
+ ///
+ bool operator==(StartTag const &) const;
+ ///
+ FontTypes font_type_;
+};
+
+
+///
+struct EndFontTag : public EndTag
+{
+ ///
+ explicit EndFontTag(FontTypes type);
+ ///
+ EndFontTag const * asFontTag() const { return this; }
+ ///
+ FontTypes font_type_;
+};
+
+
// trivial struct for output of newlines
struct CR{};
///
XHTMLStream & operator<<(html::CompTag const &);
///
+ XHTMLStream & operator<<(html::ParTag const &);
+ ///
+ XHTMLStream & operator<<(html::FontTag const &);
+ ///
XHTMLStream & operator<<(html::CR const &);
///
enum EscapeSettings {
///
void clearTagDeque();
///
- bool isTagOpen(std::string const &) const;
+ bool isTagOpen(html::StartTag const &) const;
+ ///
+ bool isTagOpen(html::EndTag const &) const;
///
- bool isTagPending(std::string const &) const;
+ bool isTagPending(html::StartTag const &) const;
///
void writeError(std::string const &) const;
///