X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferParams.h;h=61c8612fae4b29b631833f0786d231da6ac87687;hb=3256dbc78a76f947080dc8e3414abc60e4b5c5af;hp=c24017483dc9ee40afc649728bbec7b786dc5f76;hpb=6904f34e48a7f5a5f7490b1d61c59f7fa6f89e84;p=lyx.git

diff --git a/src/BufferParams.h b/src/BufferParams.h
index c24017483d..61c8612fae 100644
--- a/src/BufferParams.h
+++ b/src/BufferParams.h
@@ -23,13 +23,16 @@
 #include "insets/InsetQuotes.h"
 
 #include "support/copied_ptr.h"
-#include "support/FileName.h"
 #include "support/types.h"
 
 #include <vector>
 
 namespace lyx {
 
+namespace support {
+class FileName;
+}
+
 class AuthorList;
 class BranchList;
 class Bullet;
@@ -65,11 +68,16 @@ public:
 	docstring const B_(std::string const & l10n) const;
 
 	/// read a header token, if unrecognised, return it or an unknown class name
-	std::string const readToken(Lexer & lex, std::string const & token);
+	std::string const readToken(Lexer & lex,
+		std::string const & token, ///< token to read.
+		support::FileName const & filepath); ///< where to look for local layout file.
 
 	///
 	void writeFile(std::ostream &) const;
 
+	/// check what features are implied by the buffer parameters.
+	void validate(LaTeXFeatures &) const;
+
 	/** \returns true if the babel package is used (interogates
 	 *  the BufferParams and a LyXRC variable).
 	 *  This returned value can then be passed to the insets...
@@ -100,24 +108,19 @@ public:
 	std::string fontsize;
 	///Get the LyX TextClass (that is, the layout file) this document is using.
 	textclass_type getBaseClass() const;
-	///Set the LyX TextClass (that is, the layout file) this document is using.
-	///NOTE This also calls makeTextClass(), to update the local
-	///TextClass.
+	/// Set the LyX TextClass (that is, the layout file) this document is using.
+	/// NOTE: This does not call makeTextClass() to update the local TextClass.
+	/// That needs to be done manually.
 	bool setBaseClass(textclass_type);
-	///Returns the TextClass currently in use: the BaseClass as modified
-	///by modules.
+	/// Adds the module information to the baseClass information to
+	/// create our local TextClass.
+	void makeTextClass();
+	/// Returns the TextClass currently in use: the BaseClass as modified
+	/// by modules.
 	TextClass const & getTextClass() const;
-	///Returns a pointer to the TextClass currently in use: the BaseClass 
-	///as modified by modules. (See \file TextClassPtr.h for the typedef.)
+	/// Returns a pointer to the TextClass currently in use: the BaseClass 
+	/// as modified by modules. (See \file TextClassPtr.h for the typedef.)
 	TextClassPtr getTextClassPtr() const;
-	///Set the LyX TextClass---layout file---this document is using.
-	///This does NOT call makeTextClass() and so should be used with
-	///care. This is most likely not what you want if you are operating on 
-	///BufferParams that are actually associatd with a Buffer. If, on the
-	///other hand, you are using a temporary set of BufferParams---say, in
-	///a controller, it may well be, since in that case the local TextClass
-	///has nothing to do.
-	void setJustBaseClass(textclass_type);
 	/// This bypasses the baseClass and sets the textClass directly.
 	/// Should be called with care and would be better not being here,
 	/// but it seems to be needed by CutAndPaste::putClipboard().
@@ -126,10 +129,11 @@ public:
 	std::vector<std::string> const & getModules() const;
 	/// Add a module to the list of modules in use.
 	/// Returns true if module was successfully added.
-	bool addLayoutModule(std::string modName, bool makeClass = true);
-	/// Add a list of modules.
-	/// Returns true if all modules were successfully added.
-	bool addLayoutModules(std::vector<std::string>modNames);
+	/// The makeClass variable signals whether to call makeTextClass. This
+	/// need not be done if we know this isn't the final time through, or if
+	/// the BufferParams do not represent the parameters for an actual buffer
+	/// (as in GuiDocument).
+	bool addLayoutModule(std::string const & modName);
 	/// Clear the list
 	void clearLayoutModules();
 
@@ -257,8 +261,6 @@ public:
 	 *  for instance, they may differ for DVI and PDF generation)
 	 */
 	bool outputChanges;
-	/// Time ago we agreed that this was a buffer property [ale990407]
-	std::string parentname;
 	///
 	bool compressed;
 	///
@@ -272,8 +274,20 @@ public:
 	std::vector<unsigned int> author_map;
 	///
 	std::string const dvips_options() const;
+	/** The return value of paperSizeName() depends on the
+	 *  purpose for which the paper size is needed, since they
+	 *  support different subsets of paper sizes.
+	*/
+	enum Papersize_Purpose {
+		///
+		DVIPS,
+		///
+		DVIPDFM,
+		///
+		XDVI
+	};
 	///
-	std::string const paperSizeName() const;
+	std::string const paperSizeName(Papersize_Purpose const & purpose) const;
 	/// set up if and how babel is called
 	std::string const babelCall(std::string const & lang_opts) const;
 	/// handle inputenc etc.
@@ -284,8 +298,7 @@ public:
 				     std::string const & sf, std::string const & tt,
 				     bool const & sc, bool const & osf,
 				     int const & sfscale, int const & ttscale) const;
-	/// path of the current buffer
-	std::string filepath;
+
 	/// get the appropriate cite engine (natbib handling)
 	biblio::CiteEngine getEngine() const;
 
@@ -309,11 +322,7 @@ private:
 	void readBulletsLaTeX(Lexer &);
 	///
 	void readModules(Lexer &);
-	/// Adds the module information to the baseClass information to
-	/// create our local TextClass.
-	void makeTextClass();
 
-	
 	/// for use with natbib
 	biblio::CiteEngine cite_engine_;
 	/// the base TextClass associated with the document