The speed patch: redraw only rows that have changed

[lyx.git] / src / lyx_main.h

diff --git a/src/lyx_main.h b/src/lyx_main.h
index c9cdf781bf96875eccc1c651b02a82a508131a41..a196e8909aec48bb56d916ac4a3fe5baf6973777 100644 (file)
--- a/src/lyx_main.h
+++ b/src/lyx_main.h
@@ -15,39 +15,59 @@
 #define LYX_MAIN_H
 
 #include <boost/scoped_ptr.hpp>
+#include <boost/shared_ptr.hpp>
 #include <boost/utility.hpp>
 
+#include <list>
 #include <string>
 
-
+class Buffer;
 class ErrorItem;
-class LyXRC;
+class InsetBase;
 class LastFiles;
-class Buffer;
+class LyXView;
 class kb_keymap;
 
 
-/// 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 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(std::string const & name);
        /// read the given ui (menu/toolbar) file
@@ -65,6 +85,12 @@ private:
        bool first_start;
        /// the parsed command line batch command if any
        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