lyx_mirror/src/frontends/lyx_gui.h

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// -*- C++ -*-
/**
* \file lyx_gui.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* 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 <vector>
class Dialogs;
class LyXFont;
class LyXComm;
class FuncRequest;
/// GUI interaction
namespace lyx_gui {
/// parse command line and do basic initialisation
void parse_init(int & argc, char * argv[]);
/**
* set up GUI parameters. At this point lyxrc may
* be used.
*/
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);
/**
* 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".
*/
string const hexname(LColor::color col);
/**
* update an altered GUI color
*/
void update_color(LColor::color col);
/**
* update the font cache
*/
void update_fonts();
/**
* is the given font available ?
*/
bool font_available(LyXFont const & font);
/**
* add a callback for I/O read notification
*/
void set_read_callback(int fd, LyXComm * comm);
/**
* remove a I/O read callback
* @param fd file descriptor
*/
void remove_read_callback(int fd);
} // namespace lyx_gui
#endif // LYX_GUI_H