Extracted from r14281

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

diff --git a/src/frontends/lyx_gui.h b/src/frontends/lyx_gui.h
index f0b2447a4c866b660c8ffb2b19a1118cb08a2feb..aa73b4ae4c978d9e009fc720fd7211636c986eef 100644 (file)
--- a/src/frontends/lyx_gui.h
+++ b/src/frontends/lyx_gui.h
@@ -6,22 +6,30 @@
  *
  * \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 "FuncStatus.h"
 
+#include <boost/function.hpp>
+
+#include <string>
 #include <vector>
 
 class Dialogs;
+class LColor_color;
 class LyXFont;
 class LyXComm;
+class LyXDataSocket;
+class LyXServerSocket;
 class FuncRequest;
+namespace lyx {
+struct RGBColor;
+}
 
 /// GUI interaction
 namespace lyx_gui {
@@ -30,16 +38,13 @@ namespace lyx_gui {
 extern bool use_gui;
 
 /// return a suitable serif font name (called from non-gui context too !)
-string const roman_font_name();
+std::string const roman_font_name();
 
 /// return a suitable sans serif font name (called from non-gui context too !)
-string const sans_font_name();
+std::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[]);
+std::string const typewriter_font_name();
 
 /**
  * set up GUI parameters. At this point lyxrc may
@@ -51,7 +56,14 @@ void parse_lyxrc();
  * Start the main event loop, after executing the given
  * batch commands, and loading the given documents
  */
-void start(string const & batch, std::vector<string> const & files);
+int start(std::string const & batch, std::vector<std::string> const & files,
+          unsigned int width, unsigned int height, int posx, int posy,
+          bool maximize);
+
+/**
+ * Enter the main event loop (\sa LyX::exec2)
+ */
+int exec(int & argc, char * argv[]);
 
 /**
  * Synchronise all pending events.
@@ -59,9 +71,10 @@ void start(string const & batch, std::vector<string> const & files);
 void sync_events();
 
 /**
- * quit running LyX
+ * Quit running LyX. This may either quit directly or record the exit status
+ * and only stop the event loop.
  */
-void exit();
+void exit(int);
 
 /**
  * return the status flag for a given action. This can be used to tell
@@ -69,15 +82,22 @@ void exit();
  */
 FuncStatus getStatus(FuncRequest const & ev);
 
+/**
+ * Given col, fills r, g, b in the range 0-255.
+ * The function returns true if successful.
+ * It returns false on failure and sets r, g, b to 0.
+ */
+bool getRGBColor(LColor_color col, lyx::RGBColor & rgbcol);
+
 /** Eg, passing LColor::black returns "000000",
  *      passing LColor::white returns "ffffff".
  */
-string const hexname(LColor::color col);
+std::string const hexname(LColor_color col);
 
 /**
  * update an altered GUI color
  */
-void update_color(LColor::color col);
+void update_color(LColor_color col);
 
 /**
  * update the font cache
@@ -90,15 +110,16 @@ void update_fonts();
 bool font_available(LyXFont const & font);
 
 /**
- * add a callback for I/O read notification
+ * add a callback for socket read notification
+ * @param fd socket descriptor (file/socket/etc)
  */
-void set_read_callback(int fd, LyXComm * comm);
+void register_socket_callback(int fd, boost::function<void()> func);
 
 /**
  * remove a I/O read callback
- * @param fd file descriptor
+ * @param fd socket descriptor (file/socket/etc)
  */
-void remove_read_callback(int fd);
+void unregister_socket_callback(int fd);
 
 } // namespace lyx_gui