4 * Public GUI declarations (used from elsewhere in the system)
6 * Copyright (c) 2005 Nathan Keynes.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
22 #include <glib/gtypes.h>
28 /* Base GUI clock is 10ms */
29 #define GUI_TICK_PERIOD 10000000
32 * GUI-provided method to scan the command line for standard arguments,
33 * invoked prior to regular command line processing. The command line
34 * is modified to remove any arguments handled by the UI.
35 * @return TRUE on success, FALSE on failure.
37 gboolean gui_parse_cmdline( int *argc, char **argv[] );
40 * Initialize the GUI system and create any windows needed. This method
41 * should also register the GUI module with the module manager (if the
44 * @param debug TRUE if the system should start in debugging mode.
46 gboolean gui_init( gboolean debug );
49 * Enter the GUI main loop. If this method ever returns, the system will
52 * @param run TRUE if the system should start running immediately, otherwise
54 void gui_main_loop( gboolean run );
56 gboolean gui_error_dialog( const char *fmt, ... );
58 typedef enum { IO_IDE, IO_NETWORK } io_activity_type;
61 * Notify the GUI of state changes (eg binary was loaded and PC changed)
63 void gui_update_state();
66 * Notify the GUI to enable/disable mouse grabs according to the flag value.
67 * If the parameter is FALSE and the grab is currently active, the GUI should
68 * immediately cancel the grab.
70 void gui_set_use_grab( gboolean grab );
73 * Notify the GUI of I/O activity.
74 * @param activity the type of IO activity being reported.
75 * @param active TRUE if the I/O device is becoming active, FALSE if inactive.
77 void gui_update_io_activity( io_activity_type activity, gboolean active );
83 #endif /* lxdream_gui_H */
.