4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
9 * Full author contact details are available in file CREDITS.
16 #include "FuncStatus.h"
18 #include <boost/function.hpp>
28 class LyXServerSocket;
37 /// are we using the GUI at all
40 /// return a suitable serif font name (called from non-gui context too !)
41 std::string const roman_font_name();
43 /// return a suitable sans serif font name (called from non-gui context too !)
44 std::string const sans_font_name();
46 /// return a suitable monospaced font name (called from non-gui context too !)
47 std::string const typewriter_font_name();
50 * set up GUI parameters. At this point lyxrc may
56 * Start the main event loop, after executing the given
57 * batch commands, and loading the given documents
59 void start(std::string const & batch, std::vector<std::string> const & files,
60 unsigned int width, unsigned int height, int posx, int posy, bool maximize);
63 * Enter the main event loop (\sa LyX::exec2)
65 void exec(int & argc, char * argv[]);
68 * Synchronise all pending events.
78 * return the status flag for a given action. This can be used to tell
79 * that a given lfun is not implemented by a frontend
81 FuncStatus getStatus(FuncRequest const & ev);
84 * Given col, fills r, g, b in the range 0-255.
85 * The function returns true if successful.
86 * It returns false on failure and sets r, g, b to 0.
88 bool getRGBColor(LColor_color col, lyx::RGBColor & rgbcol);
90 /** Eg, passing LColor::black returns "000000",
91 * passing LColor::white returns "ffffff".
93 std::string const hexname(LColor_color col);
96 * update an altered GUI color
98 void update_color(LColor_color col);
101 * update the font cache
106 * is the given font available ?
108 bool font_available(LyXFont const & font);
111 * add a callback for socket read notification
112 * @param fd socket descriptor (file/socket/etc)
114 void register_socket_callback(int fd, boost::function<void()> func);
117 * remove a I/O read callback
118 * @param fd socket descriptor (file/socket/etc)
120 void unregister_socket_callback(int fd);
122 } // namespace lyx_gui