X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Foutput_xhtml.h;h=4c389bd0aabfa1683d4b713c74262b12dda71c7a;hb=7dda20bc9d7305648973867b388eed5fa22fde21;hp=0e69424426be5b86441d890f4462b1b3149237b6;hpb=43e1428dbd0825b86ec5a1ed68e8d5a4722b05f8;p=lyx.git

diff --git a/src/output_xhtml.h b/src/output_xhtml.h
index 0e69424426..4c389bd0aa 100644
--- a/src/output_xhtml.h
+++ b/src/output_xhtml.h
@@ -12,11 +12,11 @@
 #ifndef OUTPUT_XHTML_H
 #define OUTPUT_XHTML_H
 
+#include "LayoutEnums.h"
 #include "support/docstream.h"
 #include "support/strfwd.h"
 
 #include <deque>
-#include <vector>
 
 namespace lyx {
 
@@ -32,7 +32,7 @@ namespace html {
 /// be escaped before being passed to the constructor.
 struct StartTag {
 	///
-	explicit StartTag(std::string const & tag) : tag_(tag) {}
+	explicit StartTag(std::string const & tag) : tag_(tag), keepempty_(false) {}
 	///
 	explicit StartTag(std::string const & tag, std::string const & attr, 
 		bool keepempty = false) 
@@ -83,6 +83,9 @@ struct CompTag {
 	std::string attr_;
 };
 
+// trivial struct for output of newlines
+struct CR{};
+
 } // namespace html
 
 class XHTMLStream {
@@ -90,8 +93,6 @@ public:
 	///
 	explicit XHTMLStream(odocstream & os);
 	///
-	void cr();
-	///
 	odocstream & os() { return os_; }
 	///
 	// int & tab() { return tab_; }
@@ -100,6 +101,12 @@ public:
 	/// \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();
+	/// call at start of paragraph. sets a mark so we know what tags
+	/// to close at the end. 
+	void startParagraph();
+	/// call at end of paragraph to clear that mark. note that this
+	/// will also close any tags still open. 
+	void endParagraph();
 	///
 	XHTMLStream & operator<<(docstring const &);
 	///
@@ -109,17 +116,24 @@ public:
 	///
 	XHTMLStream & operator<<(int);
 	///
+	XHTMLStream & operator<<(char);
+	///
 	XHTMLStream & operator<<(html::StartTag const &);
 	///
 	XHTMLStream & operator<<(html::EndTag const &);
 	///
 	XHTMLStream & operator<<(html::CompTag const &);
-	/// A trivial struct that functions as a stream modifier.
-	/// << NextRaw() causes the next string-like thing sent to the
-	/// stream not to be escaped.
-	struct NextRaw {};
 	///
-	XHTMLStream & operator<<(NextRaw const &);
+	XHTMLStream & operator<<(html::CR const &);
+	///
+	enum EscapeSettings {
+		ESCAPE_NONE,
+		ESCAPE_AND, // meaning &
+		ESCAPE_ALL  // meaning <, >, &, at present
+	};
+	/// Sets what we are going to escape on the NEXT write.
+	/// Everything is reset for the next time.
+	XHTMLStream & operator<<(EscapeSettings);
 private:
 	///
 	void clearTagDeque();
@@ -130,17 +144,13 @@ private:
 	///
 	odocstream & os_;
 	///
-	// int tab_;
-	///
-	typedef std::deque<html::StartTag> TagDeque;
-	///
-	typedef std::vector<html::StartTag> TagStack;
+	typedef std::deque<html::StartTag> TagStack;
 	/// holds start tags until we know there is content in them.
-	TagDeque pending_tags_;
+	TagStack pending_tags_;
 	/// remembers the history, so we can make sure we nest properly.
 	TagStack tag_stack_;
 	/// 
-	bool nextraw_;
+	EscapeSettings escape_;
 };
 
 ///
@@ -149,18 +159,22 @@ void xhtmlParagraphs(Text const & text,
 		       XHTMLStream & xs,
 		       OutputParams const & runparams);
 
+/// \return a string appropriate for setting alignment in CSS
+/// Does NOT return "justify" for "block"
+std::string alignmentToCSS(LyXAlignment align);
+
 namespace html {
 ///
-docstring escapeChar(char_type c);
+docstring escapeChar(char_type c, XHTMLStream::EscapeSettings e);
 /// converts a string to a form safe for links, etc
-docstring htmlize(docstring const & str);
+docstring htmlize(docstring const & str, XHTMLStream::EscapeSettings e);
 /// cleans \param str for use as an atttribute by replacing
 /// all non-alnum by "_"
 docstring cleanAttr(docstring const & str);
 ///
-std::string escapeChar(char c);
+std::string escapeChar(char c, XHTMLStream::EscapeSettings e);
 /// 
-std::string htmlize(std::string const & str);
+std::string htmlize(std::string const & str, XHTMLStream::EscapeSettings e);
 /// 
 std::string cleanAttr(std::string const & str);