filename | src/gui.h |
changeset | 839:51f1c4195790 |
prev | 736:a02d1475ccfd |
next | 1015:ad448bedc48a |
author | nkeynes |
date | Mon Jan 26 07:26:24 2009 +0000 (15 years ago) |
permissions | -rw-r--r-- |
last change | Add read_byte_for_write mem function for correct implementation of AND.B and friends with TLB enabled. Add read_byte and read_long MMIO stubs to do correct sign extension of IO reads |
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1 /**
2 * $Id$
3 *
4 * Public GUI declarations (used from elsewhere in the system)
5 *
6 * Copyright (c) 2005 Nathan Keynes.
7 *
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.
12 *
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.
17 */
19 #ifndef lxdream_gui_H
20 #define lxdream_gui_H
22 #include <glib/gtypes.h>
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
28 /* Base GUI clock is 10ms */
29 #define GUI_TICK_PERIOD 10000000
31 /**
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.
36 */
37 gboolean gui_parse_cmdline( int *argc, char **argv[] );
39 /**
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
42 * GUI has one).
43 *
44 * @param debug TRUE if the system should start in debugging mode.
45 */
46 gboolean gui_init( gboolean debug );
48 /**
49 * Enter the GUI main loop. If this method ever returns, the system will
50 * exit normally.
51 *
52 * @param run TRUE if the system should start running immediately, otherwise
53 */
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;
60 /**
61 * Notify the GUI of state changes (eg binary was loaded and PC changed)
62 */
63 void gui_update_state();
65 /**
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.
69 */
70 void gui_set_use_grab( gboolean grab );
72 /**
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.
76 */
77 void gui_update_io_activity( io_activity_type activity, gboolean active );
79 #ifdef __cplusplus
80 }
81 #endif
83 #endif /* lxdream_gui_H */
.