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XML: add tag-type information in XML tags. It is not yet used.

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This commit is contained in:
Thibaut Cuvelier 2020-11-18 05:29:26 +01:00
parent f426e458c4
commit 0fe3d05344
2 changed files with 31 additions and 23 deletions
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48
src/xml.h
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@ -174,23 +174,23 @@ struct EndFontTag;
struct StartTag
{
///
explicit StartTag(std::string const & tag) : tag_(from_ascii(tag)), keepempty_(false) {}
explicit StartTag(std::string const & tag) : tag_(from_ascii(tag)), keepempty_(false), tagtype_("none") {}
///
explicit StartTag(docstring const & tag) : tag_(tag), keepempty_(false) {}
explicit StartTag(docstring const & tag) : tag_(tag), keepempty_(false), tagtype_("none") {}
///
explicit StartTag(docstring const & tag, docstring const & attr,
bool keepempty = false)
: tag_(tag), attr_(attr), keepempty_(keepempty) {}
bool keepempty = false, std::string const & tagtype = "none")
: tag_(tag), attr_(attr), keepempty_(keepempty), tagtype_(tagtype) {}
///
explicit StartTag(std::string const & tag, std::string const & attr,
bool keepempty = false)
: tag_(from_ascii(tag)), attr_(from_utf8(attr)), keepempty_(keepempty) {}
bool keepempty = false, std::string const & tagtype = "none")
: tag_(from_ascii(tag)), attr_(from_utf8(attr)), keepempty_(keepempty), tagtype_(tagtype) {}
///
explicit StartTag(std::string const & tag, docstring const & attr,
bool keepempty = false)
: tag_(from_ascii(tag)), attr_(attr), keepempty_(keepempty) {}
bool keepempty = false, std::string const & tagtype = "none")
: tag_(from_ascii(tag)), attr_(attr), keepempty_(keepempty), tagtype_(tagtype) {}
///
virtual ~StartTag() {}
virtual ~StartTag() = default;
/// <tag_ attr_>
virtual docstring writeTag() const;
/// </tag_>
@ -212,6 +212,8 @@ struct StartTag
/// 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_;
/// Type of tag for new-line behaviour. Either "paragraph", "inline", "block", or "none" (default).
std::string tagtype_;
};
@ -219,11 +221,13 @@ struct StartTag
struct EndTag
{
///
explicit EndTag(std::string const & tag) : tag_(from_ascii(tag)) {}
explicit EndTag(std::string const & tag, std::string const & tagtype = "none")
: tag_(from_ascii(tag)), tagtype_(tagtype) {}
///
explicit EndTag(docstring const & tag) : tag_(tag) {}
explicit EndTag(docstring const & tag, std::string const & tagtype = "none")
: tag_(tag), tagtype_(tagtype) {}
///
virtual ~EndTag() {}
virtual ~EndTag() = default;
/// </tag_>
virtual docstring writeEndTag() const;
///
@ -233,9 +237,12 @@ struct EndTag
bool operator!=(StartTag const & rhs) const
{ return !(*this == rhs); }
///
virtual EndFontTag const * asFontTag() const { return 0; }
virtual EndFontTag const * asFontTag() const { return nullptr; }
///
docstring tag_;
/// Type of tag for new-line behaviour. Either "paragraph", "inline", "block", or "none" (default).
/// The value should match that of the corresponding xml::StartTag.
std::string tagtype_;
};
@ -246,30 +253,31 @@ struct CompTag
{
///
explicit CompTag(std::string const & tag)
: tag_(from_utf8(tag)) {}
: tag_(from_utf8(tag)), tagtype_("none") {}
///
explicit CompTag(std::string const & tag, std::string const & attr)
: tag_(from_utf8(tag)), attr_(from_utf8(attr)) {}
explicit CompTag(std::string const & tag, std::string const & attr, std::string const & tagtype = "none")
: tag_(from_utf8(tag)), attr_(from_utf8(attr)), tagtype_(tagtype) {}
///
explicit CompTag(std::string const & tag, docstring const & attr)
: tag_(from_utf8(tag)), attr_(attr) {}
explicit CompTag(std::string const & tag, docstring const & attr, std::string const & tagtype = "none")
: tag_(from_utf8(tag)), attr_(attr), tagtype_(tagtype) {}
/// <tag_ attr_ />
docstring writeTag() const;
///
docstring tag_;
///
docstring attr_;
/// Type of tag for new-line behaviour. Either "paragraph", "inline", "block", or "none" (default).
std::string tagtype_;
};
/// A special case of StartTag, used exclusively for tags that wrap paragraphs.
/// parid is only used for HTML output; XML is supposed to use attr for this.
struct ParTag : public StartTag
{
///
explicit ParTag(std::string const & tag, const std::string & attr): StartTag(tag, from_utf8(attr)) {}
///
~ParTag() {}
~ParTag() override = default;
};