// -*- 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
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "LString.h"
-
#include <boost/scoped_ptr.hpp>
+#include <boost/shared_ptr.hpp>
#include <boost/utility.hpp>
-#include <csignal>
+#include <list>
+#include <string>
-class LyXRC;
-class LastFiles;
class Buffer;
+class ErrorItem;
+class InsetBase;
+class LastFiles;
+class LyXView;
class kb_keymap;
-/// e.g. $HOME/.lyx/
-extern string user_lyxdir;
-/// e.g. /usr/share/lyx/
-extern string system_lyxdir;
-/// e.g. /tmp
-extern string system_tempdir;
-/// last files loaded
-extern boost::scoped_ptr<LastFiles> lastfiles;
-
-
/// initial startup
class LyX : boost::noncopyable {
public:
- LyX(int & argc, char * argv[]);
+ static void exec(int & argc, char * argv[]);
+ static LyX & ref();
+ static LyX const & cref();
/// in the case of failure
- static void emergencyCleanup();
+ void emergencyCleanup() const;
+
+ LastFiles & lastfiles();
+ LastFiles const & lastfiles() const;
+
+ void addLyXView(boost::shared_ptr<LyXView> const & lyxview);
+
+ /** 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;
private:
+ static boost::scoped_ptr<LyX> singleton_;
+
+ LyX();
+ void priv_exec(int & argc, char * argv[]);
+
/// initial LyX set up
void init(bool);
/// set up the default key bindings
void deadKeyBindings(kb_keymap * kbmap);
/// check, set up and configure the user dir if necessary
void queryUserLyXDir(bool explicit_userdir);
- /// return true if the given prefs file was successfully read
- bool readRcFile(string const & name);
+ /// read lyxrc/preferences
+ void readRcFile(std::string const & name);
/// read the given ui (menu/toolbar) file
- void readUIFile(string const & name);
+ void readUIFile(std::string const & name);
/// read the given languages file
- void readLanguagesFile(string const & name);
+ void readLanguagesFile(std::string const & name);
/// read the given encodings file
- void readEncodingsFile(string const & name);
+ void readEncodingsFile(std::string const & name);
/// parsing of non-gui LyX options. Returns true if gui
bool 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;
+
+ /// last files loaded
+ boost::scoped_ptr<LastFiles> lastfiles_;
+ ///
+ typedef std::list<boost::shared_ptr<LyXView> > ViewList;
+ ViewList views_;
};
#endif // LYX_MAIN_H