X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyx_main.h;h=4145c78b842991f0f48065cebe6677cc2ad1df53;hb=89b422b320a352e503c0625820da1073805d74a9;hp=21e7b7d6f692d1076b5a8e5fc47619c97fceeded;hpb=cd16abc0fd6a071bcb97869a408b84904d7b95cf;p=lyx.git

diff --git a/src/lyx_main.h b/src/lyx_main.h
index 21e7b7d6f6..4145c78b84 100644
--- a/src/lyx_main.h
+++ b/src/lyx_main.h
@@ -1,68 +1,177 @@
 // -*- C++ -*-
 /**
  * \file lyx_main.h
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- * \author unknown
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef LYX_MAIN_H
 #define LYX_MAIN_H
 
-#include "LString.h"
-#include "errorlist.h"
-
 #include <boost/scoped_ptr.hpp>
 #include <boost/utility.hpp>
 
-#include <csignal>
+#include <string>
 
+namespace lyx {
 
-class LyXRC;
-class LastFiles;
 class Buffer;
+class BufferList;
+class Converters;
+class ErrorItem;
+class IconvProcessor;
+class InsetBase;
+class LyXFunc;
+class LyXServer;
+class LyXServerSocket;
+class LyXView;
+class Messages;
+class Mover;
+class Movers;
+class Session;
 class kb_keymap;
 
+extern bool use_gui;
 
-/// last files loaded
-extern boost::scoped_ptr<LastFiles> lastfiles;
-
+namespace frontend { class Application; }
 
 /// initial startup
 class LyX : boost::noncopyable {
 public:
-	LyX(int & argc, char * argv[]);
+
+	LyX();
+	~LyX();
+
+	/// Execute LyX.
+	int exec(int & argc, char * argv[]);
+
+	static LyX & ref();
+	static LyX const & cref();
 
 	/// in the case of failure
-	static void emergencyCleanup();
+	void emergencyCleanup() const;
+
+	///
+	BufferList & bufferList();
+	BufferList const & bufferList() const;
+	///
+	Session & session();
+	Session const & session() const;
+	///
+	LyXFunc & lyxFunc();
+	LyXFunc const & lyxFunc() const;
+	///
+	LyXServer & server();
+	LyXServer const & server() const;
+	///
+	LyXServerSocket & socket();
+	LyXServerSocket const & socket() const;
+
+	///
+	frontend::Application & application();
+	frontend::Application const & application() const;
+
+	///
+	kb_keymap & topLevelKeymap();
+	kb_keymap const & topLevelKeymap() const;
+	
+	///
+	Converters & converters();
+	Converters & systemConverters();
+
+	///
+	Messages & getMessages(std::string const & language);
+	///
+	Messages & getGuiMessages();
+	///
+	void setGuiLanguage(std::string const & language);
+
+	///
+	IconvProcessor & iconvProcessor();
+
+	LyXView * newLyXView();
+
+	/** redraw \c inset in all the BufferViews in which it is currently
+	 *  visible. If successful return a pointer to the owning Buffer.
+	 */
+	Buffer const * const updateInset(InsetBase const *) const;
+
+	/// Execute batch commands if available.
+	void execBatchCommands();
 
 private:
+	/// Do some cleanup in preparation of an exit.
+	void prepareExit();
+
+	/// Early exit during the initialisation process.
+	void earlyExit(int status);
+
+	/// Initialise LyX and fills-in the vector of files to be loaded.
+	/**
+	\return exit code failure if any.
+	*/
+	int init(int & argc, char * argv[]);
+
+	/// Load files passed at command-line.
+	/**
+	This method is used only in non-GUI mode.
+	*/
+	void loadFiles();
+
+	/// Create a View, load files and restore GUI Session.
+	void restoreGuiSession();
+
+	/// Initialize RC font for the GUI.
+	void initGuiFont();
+
 	/// initial LyX set up
-	void init(bool);
+	bool init();
 	/// set up the default key bindings
 	void defaultKeyBindings(kb_keymap * kbmap);
 	/// set up the default dead key bindings if requested
 	void deadKeyBindings(kb_keymap * kbmap);
-	/// check, set up and configure the user dir if necessary
-	void queryUserLyXDir(bool explicit_userdir);
+	/** Check for the existence of the user's support directory and,
+	 *  if not present, create it. Exits the program if the directory
+	 *  cannot be created.
+	 *  \returns true if the user-side configuration script
+	 *  (lib/configure) should be re-run in this directory.
+	 */
+	bool queryUserLyXDir(bool explicit_userdir);
 	/// read lyxrc/preferences
-	void readRcFile(string const & name);
+	bool readRcFile(std::string const & name);
 	/// read the given ui (menu/toolbar) file
-	void readUIFile(string const & name);
+	bool readUIFile(std::string const & name, bool include = false);
 	/// read the given languages file
-	void readLanguagesFile(string const & name);
+	bool readLanguagesFile(std::string const & name);
 	/// read the given encodings file
-	void readEncodingsFile(string const & name);
-	/// parsing of non-gui LyX options. Returns true if gui
-	bool easyParse(int & argc, char * argv[]);
+	bool readEncodingsFile(std::string const & name);
+	/// parsing of non-gui LyX options.
+	void easyParse(int & argc, char * argv[]);
 	/// shows up a parsing error on screen
 	void printError(ErrorItem const &);
 
 	/// has this user started lyx for the first time?
 	bool first_start;
 	/// the parsed command line batch command if any
-	string batch_command;
+	std::string batch_command;
+
+	/// Use the Pimpl idiom to hide the internals.
+	struct Singletons;
+	boost::scoped_ptr<Singletons> pimpl_;
+
+	friend Movers & theMovers();
+	friend Mover const & getMover(std::string  const & fmt);
+	friend void setMover(std::string const & fmt, std::string const & command);
+	friend Movers & theSystemMovers();
+	friend frontend::Application * theApp();
 };
 
+} // namespace lyx
+
 #endif // LYX_MAIN_H