#pragma once #include #include #include #include #include #include using strings_t = std::vector; using attr_t = std::variant; class HTML; using html_element_t = std::variant; using elements_t = std::vector; const std::string preamble_tag = "!DOCTYPE html"; const std::vector block_elements { "!DOCTYPE", "html", "head", "body", "address", "article", "aside", "blockquote", "details", "dialog", "div", "dl", "dt", "dd", "fieldset", "figcaption", "figure", "footer", "form", "kt-part", "kt-chapter", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hgroup", "hr", "img", "li", "main", "nav", "ol", "p", "section", "table", "ul", "td", "tr", "pre" }; std::ostream& operator<<(std::ostream& os, const elements_t& elements); std::string to_string(elements_t e); class HTML { public: operator std::string() { std::stringstream ss {}; ss << *this; return ss.str(); }; HTML(std::string tag) : m_tag(tag) {}; HTML(std::string tag, std::string text) : m_tag(tag), m_text({text}) {}; HTML(std::string tag, elements_t elements) : m_tag(tag), m_elements(elements) {}; HTML& attr(std::string name, attr_t value); HTML& attrs(std::string s); HTML& cls(std::string name) { return attr("class", name); }; HTML& sty(std::string css) { return attr("style", css); }; HTML& id(std::string id) { return attr("id", id); }; bool void_element(std::string tag) const; bool empty_element(std::string tag) const; friend std::ostream& operator<<(std::ostream& os, const HTML& h); friend std::ostream& operator<<(std::ostream& os, const std::vector& hv); private: std::string m_tag {}; std::vector> m_attrs {}; std::string m_text {}; elements_t m_elements {}; inline static const std::vector m_void_tags { "!DOCTYPE html", "area", "base", "br", "col", "command", "embed", "hr","img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr" }; inline static const std::vector m_empty_tags { "script" }; }; namespace html { HTML elt(std::string tag); HTML elt(std::string tag, std::string text); HTML elt(std::string tag, elements_t elements); HTML elt(std::string tag, HTML e, elements_t elts); //HTML preamble(); //HTML head(strings_t css_filenames, strings_t js_filenames); void install_local_fonts(strings_t font_dirs, strings_t names, std::string output_dir); elements_t page( std::string title, std::string page_title, std::string output_dir, std::string nav, int max_level, std::string toc, std::string text, std::string date, std::string version, std::string copyright, std::string css, strings_t css_filenames = {}, strings_t js_filenames = {}, strings_t local_fonts = {}, strings_t google_fonts = {}, std::string logo = {}); void add_title(elements_t& body, std::string title, std::string logo=""); void add_title(elements_t& body, std::string title, std::string logo); void add_nav(elements_t& body, int max_level); void add_text(elements_t& body, std::string text, std::string toc_text, bool text_only); void add_bottom_spacer(elements_t& body); void add_status_bar(elements_t& body, std::string date, std::string version, std::string copyright); void add_page_cache(elements_t& body); void add_js_links(elements_t& body, std::vector js_filenames, std::string output_dir); elements_t make_page( elements_t body, std::string page_title, std::string css, std::vector css_filenames, std::vector local_fonts, std::vector google_fonts); bool tag_is_block_element(std::string tag); std::string make_paragraphs(std::string html_text); std::string minimize_css(std::string src); std::string minimize_js(std::string src); }