X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCounters.h;h=3a04d0313b9d159dc9cb2a38f2335d1550da016c;hb=14001c49fe0fb3d95a0f69f63344e7ae59d28180;hp=28e7b686322791d3236f7b056c50a0893965d744;hpb=72c26ac6d14ddc05f92d5715855742d0d57616e7;p=lyx.git

diff --git a/src/Counters.h b/src/Counters.h
index 28e7b68632..3a04d0313b 100644
--- a/src/Counters.h
+++ b/src/Counters.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author Jean-Marc Lasgouttes
  * \author John Levon
  * \author Martin Vermeer
@@ -18,11 +18,13 @@
 #include "support/docstring.h"
 
 #include <map>
-#include <set>
+#include <vector>
 
 
 namespace lyx {
 
+class Lexer;
+
 /// This represents a single counter.
 class Counter {
 public:
@@ -31,6 +33,8 @@ public:
 	///
 	Counter(docstring const & mc, docstring const & ls, 
 		docstring const & lsa);
+	/// \return true on success
+	bool read(Lexer & lex);
 	///
 	void set(int v);
 	///
@@ -44,28 +48,39 @@ public:
 	/// Returns the master counter of this counter.
 	docstring const & master() const;
 	/// Returns a LaTeX-like string to format the counter. 
-	/* This is similar to what one gets in LaTeX when using
-	 * "\the<counter>".
+	/** This is similar to what one gets in LaTeX when using
+	 *  "\the<counter>". The \c in_appendix bool tells whether we
+	 *  want the version shown in an appendix.
 	 */
-	docstring const & labelString() const;
-	/// Returns a LaTeX-like string to format the counter in appendix.
-	/* This is similar to what one gets in LaTeX when using
-	 * "\the<counter>" in an appendix.
+	docstring const & labelString(bool in_appendix) const;
+	/// Returns a map of LaTeX-like strings to format the counter. 
+	/** For each language, the string is similar to what one gets
+	 *  in LaTeX when using "\the<counter>". The \c in_appendix
+	 *  bool tells whether we want the version shown in an
+	 *  appendix. This version does not contain any \\the<counter>
+	 *  expression.
 	 */
-	docstring const & labelStringAppendix() const;
+	typedef std::map<std::string, docstring> StringMap;
+	StringMap & flatLabelStrings(bool in_appendix) const;
 private:
 	///
 	int value_;
 	/// contains master counter name.
-	/* The master counter is the counter that, if stepped
-	 * (incremented) zeroes this counter. E.g. "subsection"'s
-	 * master is "section".
+	/** The master counter is the counter that, if stepped
+	 *  (incremented) zeroes this counter. E.g. "subsection"'s
+	 *  master is "section".
 	 */
 	docstring master_;
-	// Contains a LaTeX-like string to format the counter.
+	/// Contains a LaTeX-like string to format the counter.
 	docstring labelstring_;
-	// The same as labelstring_, but in appendices.
+	/// The same as labelstring_, but in appendices.
 	docstring labelstringappendix_;
+	/// Cache of the labelstring with \\the<counter> expressions expanded, 
+	/// indexed by language
+	mutable StringMap flatlabelstring_;
+	/// Cache of the appendix labelstring with \\the<counter> expressions expanded, 
+	/// indexed by language
+	mutable StringMap flatlabelstringappendix_;
 };
 
 
@@ -75,15 +90,19 @@ class Counters {
 public:
 	///
 	Counters() : appendix_(false), subfloat_(false) {}
-	/// Add a new counter to array.
-	void newCounter(docstring const & newc);
-	/// Add new counter having oldc as its master and ls as its label.
+	/// Add new counter newc having masterc as its master, 
+	/// ls as its label, and lsa as its appendix label.
 	void newCounter(docstring const & newc,
 			docstring const & masterc,
 			docstring const & ls,
 			docstring const & lsa);
 	/// Checks whether the given counter exists.
 	bool hasCounter(docstring const & c) const;
+	/// reads the counter name
+	/// \param makeNew whether to make a new counter if one 
+	///        doesn't already exist
+	/// \return true on success
+	bool read(Lexer & lex, docstring const & name, bool makenew);
 	///
 	void set(docstring const & ctr, int val);
 	///
@@ -92,8 +111,8 @@ public:
 	int value(docstring const & ctr) const;
 	/// Increment by one counter named by arg, and zeroes slave
 	/// counter(s) for which it is the master.
-	/* Sub-slaves not zeroed! That happens at slave's first step
-	 * 0->1. Seems to be sufficient.
+	/** Sub-slaves not zeroed! That happens at slave's first step
+	 *  0->1. Seems to be sufficient.
 	 */
 	void step(docstring const & ctr);
 	/// Reset all counters.
@@ -104,16 +123,21 @@ public:
 	/// the &to array of counters. Empty string matches all.
 	void copy(Counters & from, Counters & to,
 		  docstring const & match = docstring());
-	/// returns the expanded string representation of the counter.
-	docstring theCounter(docstring const & c);
-	/// Replace om format all the LaTeX-like macros that depend on
-	/// counters.
-	docstring counterLabel(docstring const & format, 
-	                       std::set<docstring> * callers = 0);
-	/// Are we in apendix?
-	bool appendix() const { return appendix_; };
+	/** returns the expanded string representation of counter \c
+	 *  c. The \c lang code is used to translate the string.
+	 */
+	docstring theCounter(docstring const & c,
+			     std::string const & lang) const;
+	/** Replace in \c format all the LaTeX-like macros that depend
+	 * on counters. The \c lang code is used to translate the
+	 * string.
+	 */
+	docstring counterLabel(docstring const & format,
+			       std::string const & lang) const;
+	/// Are we in appendix?
+	bool appendix() const { return appendix_; }
 	/// Set the state variable indicating whether we are in appendix.
-	void appendix(bool a) { appendix_ = a; };
+	void appendix(bool a) { appendix_ = a; }
 	/// Returns the current enclosing float.
 	std::string const & current_float() const { return current_float_; }
 	/// Sets the current enclosing float.
@@ -121,24 +145,27 @@ public:
 	/// Are we in a subfloat?
 	bool isSubfloat() const { return subfloat_; }
 	/// Set the state variable indicating whether we are in a subfloat.
-	void isSubfloat(bool s) { subfloat_ = s; };
+	void isSubfloat(bool s) { subfloat_ = s; }
 private:
-	/// returns the expanded string representation of the counter
-	/// with recursion protection through callers.
-	docstring theCounter(docstring const & c, 
-	                     std::set<docstring> & callers);
+	/** expands recusrsively any \\the<counter> macro in the
+	 *  labelstring of \c counter.  The \c lang code is used to
+	 *  translate the string.
+	 */
+	docstring flattenLabelString(docstring const & counter, bool in_appendix,
+				     std::string const &lang,
+				     std::vector<docstring> & callers) const;
 	/// Returns the value of the counter according to the
 	/// numbering scheme numbertype.
-	/* Available numbering schemes are arabic (1, 2,...), roman
-	 * (i, ii,...), Roman (I, II,...), alph (a, b,...), Alpha (A,
-	 * B,...) and hebrew.
+	/** Available numbering schemes are arabic (1, 2,...), roman
+	 *  (i, ii,...), Roman (I, II,...), alph (a, b,...), Alpha (A,
+	 *  B,...) and hebrew.
 	 */
 	docstring labelItem(docstring const & ctr,
-			    docstring const & numbertype);
+			    docstring const & numbertype) const;
 	/// Maps counter (layout) names to actual counters.
 	typedef std::map<docstring, Counter> CounterList;
 	/// Instantiate.
-	CounterList counterList;
+	CounterList counterList_;
 	/// Are we in an appendix?
 	bool appendix_;
 	/// The current enclosing float.