Replace LString.h with support/std_string.h,

[features.git] / src / frontends / lyx_gui.h

diff --git a/src/frontends/lyx_gui.h b/src/frontends/lyx_gui.h
index 5885a16ae1bf3bfe5a4eb1f5cfd2e9804d6f38c1..2e768400b68627f4767de5a538bdc69c6f0db520 100644 (file)
--- a/src/frontends/lyx_gui.h
+++ b/src/frontends/lyx_gui.h
@@ -6,24 +6,38 @@
  *
  * \author John Levon
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
 #ifndef LYX_GUI_H
 #define LYX_GUI_H
 
 #include "LColor.h"
-#include "LString.h"
+#include "support/std_string.h"
+#include "FuncStatus.h"
 
 #include <vector>
 
 class Dialogs;
 class LyXFont;
 class LyXComm;
+class FuncRequest;
 
 /// GUI interaction
 namespace lyx_gui {
 
+/// are we using the GUI at all
+extern bool use_gui;
+
+/// return a suitable serif font name (called from non-gui context too !)
+string const roman_font_name();
+
+/// return a suitable sans serif font name (called from non-gui context too !)
+string const sans_font_name();
+
+/// return a suitable monospaced font name (called from non-gui context too !)
+string const typewriter_font_name();
+
 /// parse command line and do basic initialisation
 void parse_init(int & argc, char * argv[]);
 
@@ -39,11 +53,22 @@ void parse_lyxrc();
  */
 void start(string const & batch, std::vector<string> const & files);
 
+/**
+ * Synchronise all pending events.
+ */
+void sync_events();
+
 /**
  * quit running LyX
  */
 void exit();
 
+/**
+ * return the status flag for a given action. This can be used to tell
+ * that a given lfun is not implemented by a frontend
+ */
+FuncStatus getStatus(FuncRequest const & ev);
+
 /** Eg, passing LColor::black returns "000000",
  *      passing LColor::white returns "ffffff".
  */