Alfredo's second patch

[lyx.git] / src / buffer.h

diff --git a/src/buffer.h b/src/buffer.h
index 6e5a97c29e8442664d94340b0d8dcb951c949ac6..bc352c1d238e45c0900e10d5a4969476dbfaba19 100644 (file)
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -13,10 +13,6 @@
 #ifndef BUFFER_H
 #define BUFFER_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
 #include "LString.h"
 #include "undo.h"
 #include "support/limited_stack.h"
@@ -26,8 +22,10 @@
 #include "texrow.h"
 #include "ParagraphList.h"
 #include "paragraph.h"
+#include "author.h"
 
 #include <boost/shared_ptr.hpp>
+#include <boost/scoped_ptr.hpp>
 
 class BufferView;
 class LyXRC;
@@ -35,18 +33,10 @@ class TeXErrors;
 class LaTeXFeatures;
 class Language;
 class ParIterator;
+class ParConstIterator;
+class Messages;
 
 
-///
-struct DEPCLEAN {
-       ///
-       bool clean;
-       ///
-       string master;
-       ///
-       DEPCLEAN * next;
-};
-
 /** The buffer object.
   This is the buffer object. It contains all the informations about
   a document loaded into LyX. I am not sure if the class is complete or
@@ -104,32 +94,36 @@ public:
        /// Load the autosaved file.
        void loadAutoSaveFile();
 
-       /** Reads a file.
+       /** Inserts a file into a document
            \param par if != 0 insert the file.
            \return \c false if method fails.
        */
-       bool readFile(LyXLex &, Paragraph * par = 0);
+       bool readFile(LyXLex &, string const &, ParagraphList::iterator pit);
+
+       // FIXME: it's very silly to pass a lex in here
+       /// load a new file
+       bool readFile(LyXLex &, string const &);
+
+       /// read the header, returns number of unknown tokens
+       int readHeader(LyXLex & lex);
 
        /** Reads a file without header.
            \param par if != 0 insert the file.
            \return \c false if file is not completely read.
        */
-       bool readLyXformat2(LyXLex &, Paragraph * par = 0);
+       bool readBody(LyXLex &, ParagraphList::iterator pit);
+
+       /// This parses a single token
+       int readParagraph(LyXLex &, string const & token,
+                     ParagraphList & pars, ParagraphList::iterator & pit,
+                     Paragraph::depth_type & depth);
 
-       /// This parses a single LyXformat-Token.
-       bool parseSingleLyXformat2Token(LyXLex &, Paragraph *& par,
-                                       Paragraph *& return_par,
-                                       string const & token, int & pos,
-                                       Paragraph::depth_type & depth,
-                                       LyXFont &);
        ///
-       void insertStringAsLines(Paragraph *&, lyx::pos_type &,
-                                LyXFont const &, string const &) const;
+       void insertStringAsLines(ParagraphList::iterator &, lyx::pos_type &,
+                                LyXFont const &, string const &);
        ///
-       Paragraph * getParFromID(int id) const;
-private:
-       /// Parse a single inset.
-       void readInset(LyXLex &, Paragraph *& par, int & pos, LyXFont &);
+       ParagraphList::iterator getParFromID(int id) const;
+
 public:
        /** Save file.
            Takes care of auto-save files and backup file if requested.
@@ -159,14 +153,9 @@ public:
                           bool nice,
                           bool only_body = false,
                           bool only_preamble = false);
-       /** LaTeX all paragraphs from par to endpar.
-           \param \a endpar if == 0 then to the end
-       */
-       void latexParagraphs(std::ostream & os, Paragraph * par,
-                            Paragraph * endpar, TexRow & texrow, bool moving_arg = false) const;
        ///
        void simpleDocBookOnePar(std::ostream &,
-                                Paragraph * par, int & desc_on,
+                                ParagraphList::iterator par, int & desc_on,
                                 Paragraph::depth_type depth) const ;
        ///
        void simpleLinuxDocOnePar(std::ostream & os, Paragraph * par,
@@ -177,17 +166,14 @@ public:
        ///
        void makeDocBookFile(string const & filename,
                             bool nice, bool only_body = false);
-       /// Open SGML/XML tag.
-       int sgmlOpenTag(std::ostream & os, Paragraph::depth_type depth, bool mixcont,
-               string const & latexname) const;
-       /// Closes SGML/XML tag.
-       int sgmlCloseTag(std::ostream & os, Paragraph::depth_type depth, bool mixcont,
-               string const & latexname) const;
        ///
-       void sgmlError(Paragraph * par, int pos, string const & message) const;
+       void sgmlError(ParagraphList::iterator par, int pos, string const & message) const;
 
        /// returns the main language for the buffer (document)
        Language const * getLanguage() const;
+       /// get l10n translated to the buffers language
+       string const B_(string const & l10n) const;
+
        ///
        int runChktex();
        /// return true if the main lyx file does not need saving
@@ -265,8 +251,8 @@ public:
        */
        void validate(LaTeXFeatures &) const;
 
-       ///
-       std::vector<std::pair<string, string> > const getBibkeyList() const;
+       /// return all bibkeys from buffer and its childs
+       void fillWithBibKeys(std::vector<std::pair<string, string> > & keys) const;
        ///
        std::vector<string> const getLabelList() const;
 
@@ -276,6 +262,10 @@ public:
 
        ///
        void changeLanguage(Language const * from, Language const * to);
+
+       ///
+       void updateDocLang(Language const * nlang);
+
        ///
        bool isMultiLingual();
 
@@ -307,7 +297,16 @@ public:
 
        /// Used when typesetting to place errorboxes.
        TexRow texrow;
+
+       /// the author list for the document
+       AuthorList & authors();
+
 private:
+       typedef std::map<string, bool> DepClean;
+
+       /// need to regenerate .tex ?
+       DepClean dep_clean_;
+
        /// is save needed
        mutable bool lyx_clean;
 
@@ -317,9 +316,6 @@ private:
        /// is this a unnamed file (New...)
        bool unnamed;
 
-       /// is regenerating #.tex# necessary
-       DEPCLEAN * dep_clean;
-
        /// buffer is r/o
        bool read_only;
 
@@ -339,6 +335,8 @@ private:
            of the buffers in the list of users to do a #updateLayoutChoice#.
        */
        BufferView * users;
+       ///
+       boost::scoped_ptr<Messages> messages_;
 public:
        ///
        class inset_iterator {
@@ -408,7 +406,11 @@ public:
        ///
        ParIterator par_iterator_begin();
        ///
+       ParConstIterator par_iterator_begin() const;
+       ///
        ParIterator par_iterator_end();
+       ///
+       ParConstIterator par_iterator_end() const;
 
        ///
        Inset * getInsetFromID(int id_arg) const;