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root/cebix/BasiliskII/src/Unix/prefs_editor_gtk.cpp

Comparing BasiliskII/src/Unix/prefs_editor_gtk.cpp (file contents):
Revision 1.14 by cebix, 2001-01-04T19:50:22Z vs.
Revision 1.36 by gbeauche, 2006-04-18T21:29:01Z

#	Line 1 | Line 1
1		/*
2		*  prefs_editor_gtk.cpp - Preferences editor, Unix implementation using GTK+
3		*
4	<	*  Basilisk II (C) 1997-2000 Christian Bauer
4	>	*  Basilisk II (C) 1997-2005 Christian Bauer
5		*
6		*  This program is free software; you can redistribute it and/or modify
7		*  it under the terms of the GNU General Public License as published by
#	Line 28 | Line 28
28		#include <net/if.h>
29		#include <net/if_arp.h>
30
31	+	#ifdef HAVE_GNOMEUI
32	+	#include <gnome.h>
33	+	#endif
34	+
35		#include "user_strings.h"
36		#include "version.h"
37		#include "cdrom.h"
#	Line 35 | Line 39
39		#include "prefs.h"
40		#include "prefs_editor.h"
41
42	+	#define DEBUG 0
43	+	#include "debug.h"
44	+
45
46		// Global variables
47		static GtkWidget *win;                          // Preferences window
48	<	static bool start_clicked = true;       // Return value of PrefsEditor() function
48	>	static bool start_clicked = false;      // Return value of PrefsEditor() function
49
50
51		// Prototypes
#	Line 48 | Line 55 | static void create_graphics_pane(GtkWidg
55		static void create_input_pane(GtkWidget *top);
56		static void create_serial_pane(GtkWidget *top);
57		static void create_memory_pane(GtkWidget *top);
58	+	static void create_jit_pane(GtkWidget *top);
59		static void read_settings(void);
60
61
#	Line 55 | Line 63 | static void read_settings(void);
63		*  Utility functions
64		*/
65
66	+	#if ! GLIB_CHECK_VERSION(2,0,0)
67	+	#define G_OBJECT(obj)                                                   GTK_OBJECT(obj)
68	+	#define g_object_get_data(obj, key)                             gtk_object_get_data((obj), (key))
69	+	#define g_object_set_data(obj, key, data)               gtk_object_set_data((obj), (key), (data))
70	+	#endif
71	+
72		struct opt_desc {
73		int label_id;
74		GtkSignalFunc func;
75		};
76
77	+	struct combo_desc {
78	+	int label_id;
79	+	};
80	+
81	+	struct file_req_assoc {
82	+	file_req_assoc(GtkWidget *r, GtkWidget *e) : req(r), entry(e) {}
83	+	GtkWidget *req;
84	+	GtkWidget *entry;
85	+	};
86	+
87	+	static void cb_browse_ok(GtkWidget *button, file_req_assoc *assoc)
88	+	{
89	+	gchar *file = (char *)gtk_file_selection_get_filename(GTK_FILE_SELECTION(assoc->req));
90	+	gtk_entry_set_text(GTK_ENTRY(assoc->entry), file);
91	+	gtk_widget_destroy(assoc->req);
92	+	delete assoc;
93	+	}
94	+
95	+	static void cb_browse(GtkWidget *widget, void *user_data)
96	+	{
97	+	GtkWidget *req = gtk_file_selection_new(GetString(STR_BROWSE_TITLE));
98	+	gtk_signal_connect_object(GTK_OBJECT(req), "delete_event", GTK_SIGNAL_FUNC(gtk_widget_destroy), GTK_OBJECT(req));
99	+	gtk_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(req)->ok_button), "clicked", GTK_SIGNAL_FUNC(cb_browse_ok), new file_req_assoc(req, (GtkWidget *)user_data));
100	+	gtk_signal_connect_object(GTK_OBJECT(GTK_FILE_SELECTION(req)->cancel_button), "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy), GTK_OBJECT(req));
101	+	gtk_widget_show(req);
102	+	}
103	+
104	+	static GtkWidget *make_browse_button(GtkWidget *entry)
105	+	{
106	+	GtkWidget *button;
107	+
108	+	button = gtk_button_new_with_label(GetString(STR_BROWSE_CTRL));
109	+	gtk_widget_show(button);
110	+	gtk_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc)cb_browse, (void *)entry);
111	+	return button;
112	+	}
113	+
114		static void add_menu_item(GtkWidget *menu, int label_id, GtkSignalFunc func)
115		{
116		GtkWidget *item = gtk_menu_item_new_with_label(GetString(label_id));
#	Line 73 | Line 124 | static GtkWidget *make_pane(GtkWidget *n
124		GtkWidget *frame, *label, *box;
125
126		frame = gtk_frame_new(NULL);
127	<	gtk_widget_show(frame);
77	<	gtk_container_border_width(GTK_CONTAINER(frame), 4);
78	<
79	<	label = gtk_label_new(GetString(title_id));
80	<	gtk_notebook_append_page(GTK_NOTEBOOK(notebook), frame, label);
127	>	gtk_container_set_border_width(GTK_CONTAINER(frame), 4);
128
129		box = gtk_vbox_new(FALSE, 4);
83	–	gtk_widget_show(box);
130		gtk_container_set_border_width(GTK_CONTAINER(box), 4);
131		gtk_container_add(GTK_CONTAINER(frame), box);
132	+
133	+	gtk_widget_show_all(frame);
134	+
135	+	label = gtk_label_new(GetString(title_id));
136	+	gtk_notebook_append_page(GTK_NOTEBOOK(notebook), frame, label);
137		return box;
138		}
139
#	Line 123 | Line 174 | static GtkWidget *make_table(GtkWidget *
174		return table;
175		}
176
177	+	static GtkWidget *table_make_option_menu(GtkWidget *table, int row, int label_id, const opt_desc *options, int active)
178	+	{
179	+	GtkWidget *label, *opt, *menu;
180	+
181	+	label = gtk_label_new(GetString(label_id));
182	+	gtk_widget_show(label);
183	+	gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row + 1, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
184	+
185	+	opt = gtk_option_menu_new();
186	+	gtk_widget_show(opt);
187	+	menu = gtk_menu_new();
188	+
189	+	while (options->label_id) {
190	+	add_menu_item(menu, options->label_id, options->func);
191	+	options++;
192	+	}
193	+	gtk_menu_set_active(GTK_MENU(menu), active);
194	+
195	+	gtk_option_menu_set_menu(GTK_OPTION_MENU(opt), menu);
196	+	gtk_table_attach(GTK_TABLE(table), opt, 1, 2, row, row + 1, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), (GtkAttachOptions)0, 4, 4);
197	+	return menu;
198	+	}
199	+
200	+	static GtkWidget *table_make_combobox(GtkWidget *table, int row, int label_id, const char *default_value, GList *glist)
201	+	{
202	+	GtkWidget *label, *combo;
203	+	char str[32];
204	+
205	+	label = gtk_label_new(GetString(label_id));
206	+	gtk_widget_show(label);
207	+	gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row + 1, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
208	+
209	+	combo = gtk_combo_new();
210	+	gtk_widget_show(combo);
211	+	gtk_combo_set_popdown_strings(GTK_COMBO(combo), glist);
212	+
213	+	gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), default_value);
214	+	gtk_table_attach(GTK_TABLE(table), combo, 1, 2, row, row + 1, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), (GtkAttachOptions)0, 4, 4);
215	+
216	+	return combo;
217	+	}
218	+
219	+	static GtkWidget *table_make_combobox(GtkWidget *table, int row, int label_id, const char *default_value, const combo_desc *options)
220	+	{
221	+	GList *glist = NULL;
222	+	while (options->label_id) {
223	+	glist = g_list_append(glist, (void *)GetString(options->label_id));
224	+	options++;
225	+	}
226	+
227	+	return table_make_combobox(table, row, label_id, default_value, glist);
228	+	}
229	+
230	+	static GtkWidget *table_make_file_entry(GtkWidget *table, int row, int label_id, const char *prefs_item, bool only_dirs = false)
231	+	{
232	+	GtkWidget *box, *label, *entry, *button;
233	+
234	+	label = gtk_label_new(GetString(label_id));
235	+	gtk_widget_show(label);
236	+	gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row + 1, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
237	+
238	+	const char *str = PrefsFindString(prefs_item);
239	+	if (str == NULL)
240	+	str = "";
241	+
242	+	box = gtk_hbox_new(FALSE, 4);
243	+	gtk_widget_show(box);
244	+	gtk_table_attach(GTK_TABLE(table), box, 1, 2, row, row + 1, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), (GtkAttachOptions)0, 4, 4);
245	+
246	+	entry = gtk_entry_new();
247	+	gtk_entry_set_text(GTK_ENTRY(entry), str);
248	+	gtk_widget_show(entry);
249	+	gtk_box_pack_start(GTK_BOX(box), entry, TRUE, TRUE, 0);
250	+
251	+	button = make_browse_button(entry);
252	+	gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 0);
253	+	g_object_set_data(G_OBJECT(entry), "chooser_button", button);
254	+	return entry;
255	+	}
256	+
257		static GtkWidget *make_option_menu(GtkWidget *top, int label_id, const opt_desc *options, int active)
258		{
259		GtkWidget *box, *label, *opt, *menu;
#	Line 150 | Line 281 | static GtkWidget *make_option_menu(GtkWi
281		return menu;
282		}
283
284	<	static GtkWidget *make_entry(GtkWidget *top, int label_id, const char *prefs_item)
284	>	static GtkWidget *make_file_entry(GtkWidget *top, int label_id, const char *prefs_item, bool only_dirs = false)
285		{
286		GtkWidget *box, *label, *entry;
287
#	Line 162 | Line 293 | static GtkWidget *make_entry(GtkWidget *
293		gtk_widget_show(label);
294		gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
295
165	–	entry = gtk_entry_new();
166	–	gtk_widget_show(entry);
296		const char *str = PrefsFindString(prefs_item);
297		if (str == NULL)
298		str = "";
299	+
300	+	#ifdef HAVE_GNOMEUI
301	+	entry = gnome_file_entry_new(NULL, GetString(label_id));
302	+	if (only_dirs)
303	+	gnome_file_entry_set_directory(GNOME_FILE_ENTRY(entry), true);
304	+	gtk_entry_set_text(GTK_ENTRY(gnome_file_entry_gtk_entry(GNOME_FILE_ENTRY(entry))), str);
305	+	#else
306	+	entry = gtk_entry_new();
307		gtk_entry_set_text(GTK_ENTRY(entry), str);
308	+	#endif
309	+	gtk_widget_show(entry);
310		gtk_box_pack_start(GTK_BOX(box), entry, TRUE, TRUE, 0);
311		return entry;
312		}
313
314	+	static const gchar *get_file_entry_path(GtkWidget *entry)
315	+	{
316	+	#ifdef HAVE_GNOMEUI
317	+	return gnome_file_entry_get_full_path(GNOME_FILE_ENTRY(entry), false);
318	+	#else
319	+	return gtk_entry_get_text(GTK_ENTRY(entry));
320	+	#endif
321	+	}
322	+
323		static GtkWidget *make_checkbox(GtkWidget *top, int label_id, const char *prefs_item, GtkSignalFunc func)
324		{
325		GtkWidget *button = gtk_check_button_new_with_label(GetString(label_id));
#	Line 182 | Line 330 | static GtkWidget *make_checkbox(GtkWidge
330		return button;
331		}
332
333	+	static GtkWidget *make_combobox(GtkWidget *top, int label_id, const char *prefs_item, const combo_desc *options)
334	+	{
335	+	GtkWidget *box, *label, *combo;
336	+	char str[32];
337
338	+	box = gtk_hbox_new(FALSE, 4);
339	+	gtk_widget_show(box);
340	+	gtk_box_pack_start(GTK_BOX(top), box, FALSE, FALSE, 0);
341	+
342	+	label = gtk_label_new(GetString(label_id));
343	+	gtk_widget_show(label);
344	+	gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
345	+
346	+	GList *glist = NULL;
347	+	while (options->label_id) {
348	+	glist = g_list_append(glist, (void *)GetString(options->label_id));
349	+	options++;
350	+	}
351	+
352	+	combo = gtk_combo_new();
353	+	gtk_widget_show(combo);
354	+	gtk_combo_set_popdown_strings(GTK_COMBO(combo), glist);
355	+
356	+	sprintf(str, "%d", PrefsFindInt32(prefs_item));
357	+	gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), str);
358	+	gtk_box_pack_start(GTK_BOX(box), combo, TRUE, TRUE, 0);
359	+
360	+	return combo;
361	+	}
362	+
363	+
364		/*
365		*  Show preferences editor
366		*  Returns true when user clicked on "Start", false otherwise
#	Line 225 | Line 403 | static void dl_quit(GtkWidget *dialog)
403		// "About" selected
404		static void mn_about(...)
405		{
406	<	GtkWidget *dialog, *label, *button;
406	>	GtkWidget *dialog;
407
408	<	char str[256];
409	<	sprintf(str, GetString(STR_ABOUT_TEXT1), VERSION_MAJOR, VERSION_MINOR);
410	<	strncat(str, "\n", 255);
411	<	strncat(str, GetString(STR_ABOUT_TEXT2), 255);
408	>	#ifdef HAVE_GNOMEUI
409	>
410	>	char version[32];
411	>	sprintf(version, "Version %d.%d", VERSION_MAJOR, VERSION_MINOR);
412	>	const char *authors[] = {
413	>	"Christian Bauer",
414	>	"Orlando Bassotto",
415	>	"Gwenolé Beauchesne",
416	>	"Marc Chabanas",
417	>	"Marc Hellwig",
418	>	"Biill Huey",
419	>	"Brian J. Johnson",
420	>	"Jürgen Lachmann",
421	>	"Samuel Lander",
422	>	"David Lawrence",
423	>	"Lauri Pesonen",
424	>	"Bernd Schmidt",
425	>	"and others",
426	>	NULL
427	>	};
428	>	dialog = gnome_about_new(
429	>	"Basilisk II",
430	>	version,
431	>	"Copyright (C) 1997-2005 Christian Bauer",
432	>	authors,
433	>	"Basilisk II comes with ABSOLUTELY NO WARRANTY."
434	>	"This is free software, and you are welcome to redistribute it"
435	>	"under the terms of the GNU General Public License.",
436	>	NULL
437	>	);
438	>	gnome_dialog_set_parent(GNOME_DIALOG(dialog), GTK_WINDOW(win));
439	>
440	>	#else
441	>
442	>	GtkWidget *label, *button;
443	>
444	>	char str[512];
445	>	sprintf(str,
446	>	"Basilisk II\nVersion %d.%d\n\n"
447	>	"Copyright (C) 1997-2005 Christian Bauer et al.\n"
448	>	"E-mail: Christian.Bauer@uni-mainz.de\n"
449	>	"http://www.uni-mainz.de/~bauec002/B2Main.html\n\n"
450	>	"Basilisk II comes with ABSOLUTELY NO\n"
451	>	"WARRANTY. This is free software, and\n"
452	>	"you are welcome to redistribute it\n"
453	>	"under the terms of the GNU General\n"
454	>	"Public License.\n",
455	>	VERSION_MAJOR, VERSION_MINOR
456	>	);
457
458		dialog = gtk_dialog_new();
236	–	gtk_widget_set_usize(GTK_WIDGET(dialog), strlen(GetString(STR_ABOUT_TEXT2)) + 200, 120);
459		gtk_window_set_title(GTK_WINDOW(dialog), GetString(STR_ABOUT_TITLE));
460		gtk_container_border_width(GTK_CONTAINER(dialog), 5);
461		gtk_widget_set_uposition(GTK_WIDGET(dialog), 100, 150);
#	Line 248 | Line 470 | static void mn_about(...)
470		gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->action_area), button, FALSE, FALSE, 0);
471		GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
472		gtk_widget_grab_default(button);
473	+
474	+	#endif
475	+
476		gtk_widget_show(dialog);
477		}
478
#	Line 260 | Line 485 | static void mn_zap_pram(...)
485		// Menu item descriptions
486		static GtkItemFactoryEntry menu_items[] = {
487		{(gchar *)GetString(STR_PREFS_MENU_FILE_GTK),           NULL,                   NULL,                                                   0, "<Branch>"},
488	<	{(gchar *)GetString(STR_PREFS_ITEM_START_GTK),          NULL,                   GTK_SIGNAL_FUNC(cb_start),              0, NULL},
488	>	{(gchar *)GetString(STR_PREFS_ITEM_START_GTK),          "<control>S",   GTK_SIGNAL_FUNC(cb_start),              0, NULL},
489		{(gchar *)GetString(STR_PREFS_ITEM_ZAP_PRAM_GTK),       NULL,                   GTK_SIGNAL_FUNC(mn_zap_pram),   0, NULL},
490		{(gchar *)GetString(STR_PREFS_ITEM_SEPL_GTK),           NULL,                   NULL,                                                   0, "<Separator>"},
491		{(gchar *)GetString(STR_PREFS_ITEM_QUIT_GTK),           "<control>Q",   GTK_SIGNAL_FUNC(cb_quit),               0, NULL},
#	Line 284 | Line 509 | bool PrefsEditor(void)
509		GtkAccelGroup *accel_group = gtk_accel_group_new();
510		GtkItemFactory *item_factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<main>", accel_group);
511		gtk_item_factory_create_items(item_factory, sizeof(menu_items) / sizeof(menu_items[0]), menu_items, NULL);
512	+	#if GTK_CHECK_VERSION(1,3,15)
513	+	gtk_window_add_accel_group(GTK_WINDOW(win), accel_group);
514	+	#else
515		gtk_accel_group_attach(accel_group, GTK_OBJECT(win));
516	+	#endif
517		GtkWidget *menu_bar = gtk_item_factory_get_widget(item_factory, "<main>");
518		gtk_widget_show(menu_bar);
519		gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, TRUE, 0);
520
521		GtkWidget *notebook = gtk_notebook_new();
293	–	gtk_widget_show(notebook);
522		gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_TOP);
523		gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), FALSE);
524		gtk_box_pack_start(GTK_BOX(box), notebook, TRUE, TRUE, 0);
525	+	gtk_widget_realize(notebook);
526
527		create_volumes_pane(notebook);
528		create_scsi_pane(notebook);
#	Line 301 | Line 530 | bool PrefsEditor(void)
530		create_input_pane(notebook);
531		create_serial_pane(notebook);
532		create_memory_pane(notebook);
533	+	create_jit_pane(notebook);
534	+	gtk_widget_show(notebook);
535
536		static const opt_desc buttons[] = {
537		{STR_START_BUTTON, GTK_SIGNAL_FUNC(cb_start)},
#	Line 329 | Line 560 | static void cl_selected(GtkWidget *list,
560		selected_volume = row;
561		}
562
332	–	struct file_req_assoc {
333	–	file_req_assoc(GtkWidget *r, GtkWidget *e) : req(r), entry(e) {}
334	–	GtkWidget *req;
335	–	GtkWidget *entry;
336	–	};
337	–
563		// Volume selected for addition
564		static void add_volume_ok(GtkWidget *button, file_req_assoc *assoc)
565		{
566	<	char *file = gtk_file_selection_get_filename(GTK_FILE_SELECTION(assoc->req));
566	>	gchar *file = (gchar *)gtk_file_selection_get_filename(GTK_FILE_SELECTION(assoc->req));
567		gtk_clist_append(GTK_CLIST(volume_list), &file);
568		gtk_widget_destroy(assoc->req);
569		delete assoc;
#	Line 347 | Line 572 | static void add_volume_ok(GtkWidget *but
572		// Volume selected for creation
573		static void create_volume_ok(GtkWidget *button, file_req_assoc *assoc)
574		{
575	<	char *file = gtk_file_selection_get_filename(GTK_FILE_SELECTION(assoc->req));
575	>	gchar *file = (gchar *)gtk_file_selection_get_filename(GTK_FILE_SELECTION(assoc->req));
576
577	<	char *str = gtk_entry_get_text(GTK_ENTRY(assoc->entry));
577	>	const gchar *str = gtk_entry_get_text(GTK_ENTRY(assoc->entry));
578		int size = atoi(str);
579
580		char cmd[1024];
#	Line 423 | Line 648 | static void read_volumes_settings(void)
648		PrefsAddString("disk", str);
649		}
650
651	<	PrefsReplaceString("extfs", gtk_entry_get_text(GTK_ENTRY(w_extfs)));
651	>	PrefsReplaceString("extfs", get_file_entry_path(w_extfs));
652		}
653
654		// Create "Volumes" pane
#	Line 444 | Line 669 | static void create_volumes_pane(GtkWidge
669		gtk_signal_connect(GTK_OBJECT(volume_list), "select_row", GTK_SIGNAL_FUNC(cl_selected), NULL);
670		char *str;
671		int32 index = 0;
672	<	while ((str = (char *)PrefsFindString("disk", index++)) != NULL)
672	>	while ((str = const_cast<char *>(PrefsFindString("disk", index++))) != NULL)
673		gtk_clist_append(GTK_CLIST(volume_list), &str);
674		gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), volume_list);
675		gtk_box_pack_start(GTK_BOX(box), scroll, TRUE, TRUE, 0);
#	Line 459 | Line 684 | static void create_volumes_pane(GtkWidge
684		make_button_box(box, 0, buttons);
685		make_separator(box);
686
687	<	w_extfs = make_entry(box, STR_EXTFS_CTRL, "extfs");
687	>	w_extfs = make_file_entry(box, STR_EXTFS_CTRL, "extfs", true);
688
689		static const opt_desc options[] = {
690		{STR_BOOT_ANY_LAB, GTK_SIGNAL_FUNC(mn_boot_any)},
#	Line 478 | Line 703 | static void create_volumes_pane(GtkWidge
703
704
705		/*
706	+	*  "JIT Compiler" pane
707	+	*/
708	+
709	+	static GtkWidget *w_jit_fpu;
710	+	static GtkWidget *w_jit_atraps;
711	+	static GtkWidget *w_jit_cache_size;
712	+	static GtkWidget *w_jit_lazy_flush;
713	+	static GtkWidget *w_jit_follow_const_jumps;
714	+
715	+	// Are we running a JIT capable CPU?
716	+	static bool is_jit_capable(void)
717	+	{
718	+	#if USE_JIT && (defined __i386__ || defined __x86_64__)
719	+	return true;
720	+	#elif defined __APPLE__ && defined __MACH__
721	+	// XXX run-time detect so that we can use a PPC GUI prefs editor
722	+	static char cpu[10];
723	+	if (cpu[0] == 0) {
724	+	FILE *fp = popen("uname -p", "r");
725	+	if (fp == NULL)
726	+	return false;
727	+	fgets(cpu, sizeof(cpu) - 1, fp);
728	+	fclose(fp);
729	+	}
730	+	if (cpu[0] == 'i' && cpu[2] == '8' && cpu[3] == '6') // XXX assuming i?86
731	+	return true;
732	+	#endif
733	+	return false;
734	+	}
735	+
736	+	// Set sensitivity of widgets
737	+	static void set_jit_sensitive(void)
738	+	{
739	+	const bool jit_enabled = PrefsFindBool("jit");
740	+	gtk_widget_set_sensitive(w_jit_fpu, jit_enabled);
741	+	gtk_widget_set_sensitive(w_jit_cache_size, jit_enabled);
742	+	gtk_widget_set_sensitive(w_jit_lazy_flush, jit_enabled);
743	+	gtk_widget_set_sensitive(w_jit_follow_const_jumps, jit_enabled);
744	+	}
745	+
746	+	// "Use JIT Compiler" button toggled
747	+	static void tb_jit(GtkWidget *widget)
748	+	{
749	+	PrefsReplaceBool("jit", GTK_TOGGLE_BUTTON(widget)->active);
750	+	set_jit_sensitive();
751	+	}
752	+
753	+	// "Compile FPU Instructions" button toggled
754	+	static void tb_jit_fpu(GtkWidget *widget)
755	+	{
756	+	PrefsReplaceBool("jitfpu", GTK_TOGGLE_BUTTON(widget)->active);
757	+	}
758	+
759	+	// "Lazy translation cache invalidation" button toggled
760	+	static void tb_jit_lazy_flush(GtkWidget *widget)
761	+	{
762	+	PrefsReplaceBool("jitlazyflush", GTK_TOGGLE_BUTTON(widget)->active);
763	+	}
764	+
765	+	// "Translate through constant jumps (inline blocks)" button toggled
766	+	static void tb_jit_follow_const_jumps(GtkWidget *widget)
767	+	{
768	+	PrefsReplaceBool("jitinline", GTK_TOGGLE_BUTTON(widget)->active);
769	+	}
770	+
771	+	// Read settings from widgets and set preferences
772	+	static void read_jit_settings(void)
773	+	{
774	+	bool jit_enabled = is_jit_capable() && PrefsFindBool("jit");
775	+	if (jit_enabled) {
776	+	const char *str = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(w_jit_cache_size)->entry));
777	+	PrefsReplaceInt32("jitcachesize", atoi(str));
778	+	}
779	+	}
780	+
781	+	// Create "JIT Compiler" pane
782	+	static void create_jit_pane(GtkWidget *top)
783	+	{
784	+	if (!is_jit_capable())
785	+	return;
786	+
787	+	GtkWidget *box, *table, *label, *menu;
788	+	char str[32];
789	+
790	+	box = make_pane(top, STR_JIT_PANE_TITLE);
791	+	make_checkbox(box, STR_JIT_CTRL, "jit", GTK_SIGNAL_FUNC(tb_jit));
792	+
793	+	w_jit_fpu = make_checkbox(box, STR_JIT_FPU_CTRL, "jitfpu", GTK_SIGNAL_FUNC(tb_jit_fpu));
794	+
795	+	// Translation cache size
796	+	static const combo_desc options[] = {
797	+	STR_JIT_CACHE_SIZE_2MB_LAB,
798	+	STR_JIT_CACHE_SIZE_4MB_LAB,
799	+	STR_JIT_CACHE_SIZE_8MB_LAB,
800	+	STR_JIT_CACHE_SIZE_16MB_LAB,
801	+	0
802	+	};
803	+	w_jit_cache_size = make_combobox(box, STR_JIT_CACHE_SIZE_CTRL, "jitcachesize", options);
804	+
805	+	// Lazy translation cache invalidation
806	+	w_jit_lazy_flush = make_checkbox(box, STR_JIT_LAZY_CINV_CTRL, "jitlazyflush", GTK_SIGNAL_FUNC(tb_jit_lazy_flush));
807	+
808	+	// Follow constant jumps (inline basic blocks)
809	+	w_jit_follow_const_jumps = make_checkbox(box, STR_JIT_FOLLOW_CONST_JUMPS, "jitinline", GTK_SIGNAL_FUNC(tb_jit_follow_const_jumps));
810	+
811	+	set_jit_sensitive();
812	+	}
813	+
814	+	/*
815		*  "SCSI" pane
816		*/
817
#	Line 489 | Line 823 | static void read_scsi_settings(void)
823		for (int id=0; id<7; id++) {
824		char prefs_name[32];
825		sprintf(prefs_name, "scsi%d", id);
826	<	const char *str = gtk_entry_get_text(GTK_ENTRY(w_scsi[id]));
826	>	const char *str = get_file_entry_path(w_scsi[id]);
827		if (str && strlen(str))
828		PrefsReplaceString(prefs_name, str);
829		else
#	Line 507 | Line 841 | static void create_scsi_pane(GtkWidget *
841		for (int id=0; id<7; id++) {
842		char prefs_name[32];
843		sprintf(prefs_name, "scsi%d", id);
844	<	w_scsi[id] = make_entry(box, STR_SCSI_ID_0 + id, prefs_name);
844	>	w_scsi[id] = make_file_entry(box, STR_SCSI_ID_0 + id, prefs_name);
845		}
846		}
847
#	Line 533 | Line 867 | static GtkWidget *l_fbdev_name, *l_fbdev
867		static char fbdev_name[256];
868		#endif
869
870	+	static GtkWidget *w_dspdevice_file, *w_mixerdevice_file;
871	+
872		// Hide/show graphics widgets
873		static void hide_show_graphics_widgets(void)
874		{
#	Line 579 | Line 915 | static void mn_30hz(...) {PrefsReplaceIn
915		static void mn_60hz(...) {PrefsReplaceInt32("frameskip", 1);}
916		static void mn_dynamic(...) {PrefsReplaceInt32("frameskip", 0);}
917
918	+	// Set sensitivity of widgets
919	+	static void set_graphics_sensitive(void)
920	+	{
921	+	const bool sound_enabled = !PrefsFindBool("nosound");
922	+	gtk_widget_set_sensitive(w_dspdevice_file, sound_enabled);
923	+	gtk_widget_set_sensitive(w_mixerdevice_file, sound_enabled);
924	+	}
925	+
926		// "Disable Sound Output" button toggled
927		static void tb_nosound(GtkWidget *widget)
928		{
929		PrefsReplaceBool("nosound", GTK_TOGGLE_BUTTON(widget)->active);
930	+	set_graphics_sensitive();
931		}
932
933		// Read graphics preferences
#	Line 637 | Line 982 | static void read_graphics_settings(void)
982		return;
983		}
984		PrefsReplaceString("screen", pref);
985	+
986	+	#ifdef ENABLE_FBDEV_DGA
987	+	str = get_file_entry_path(w_fbdevice_file);
988	+	if (str && strlen(str))
989	+	PrefsReplaceString("fbdevicefile", str);
990	+	else
991	+	PrefsRemoveItem("fbdevicefile");
992	+	#endif
993	+	PrefsReplaceString("dsp", get_file_entry_path(w_dspdevice_file));
994	+	PrefsReplaceString("mixer", get_file_entry_path(w_mixerdevice_file));
995		}
996
997		// Create "Graphics/Sound" pane
#	Line 752 | Line 1107 | static void create_graphics_pane(GtkWidg
1107		gtk_entry_set_text(GTK_ENTRY(w_fbdev_name), fbdev_name);
1108		gtk_table_attach(GTK_TABLE(table), w_fbdev_name, 1, 2, 4, 5, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
1109
1110	<	w_fbdevice_file = make_entry(box, STR_FBDEVICE_FILE_CTRL, "fbdevicefile");
1110	>	w_fbdevice_file = make_file_entry(box, STR_FBDEVICE_FILE_CTRL, "fbdevicefile");
1111		#endif
1112
1113		make_separator(box);
1114		make_checkbox(box, STR_NOSOUND_CTRL, "nosound", GTK_SIGNAL_FUNC(tb_nosound));
1115	+	w_dspdevice_file = make_file_entry(box, STR_DSPDEVICE_FILE_CTRL, "dsp");
1116	+	w_mixerdevice_file = make_file_entry(box, STR_MIXERDEVICE_FILE_CTRL, "mixer");
1117	+
1118	+	set_graphics_sensitive();
1119
1120		hide_show_graphics_widgets();
1121		}
#	Line 772 | Line 1131 | static GtkWidget *w_mouse_wheel_lines;
1131		// Set sensitivity of widgets
1132		static void set_input_sensitive(void)
1133		{
1134	<	gtk_widget_set_sensitive(w_keycode_file, PrefsFindBool("keycodes"));
1134	>	const bool use_keycodes = PrefsFindBool("keycodes");
1135	>	gtk_widget_set_sensitive(w_keycode_file, use_keycodes);
1136	>	gtk_widget_set_sensitive(GTK_WIDGET(g_object_get_data(G_OBJECT(w_keycode_file), "chooser_button")), use_keycodes);
1137		gtk_widget_set_sensitive(w_mouse_wheel_lines, PrefsFindInt32("mousewheelmode") == 1);
1138		}
1139
#	Line 790 | Line 1151 | static void mn_wheel_cursor(...) {PrefsR
1151		// Read settings from widgets and set preferences
1152		static void read_input_settings(void)
1153		{
1154	<	const char *str = gtk_entry_get_text(GTK_ENTRY(w_keycode_file));
1154	>	const char *str = get_file_entry_path(w_keycode_file);
1155		if (str && strlen(str))
1156		PrefsReplaceString("keycodefile", str);
1157		else
#	Line 802 | Line 1163 | static void read_input_settings(void)
1163		// Create "Input" pane
1164		static void create_input_pane(GtkWidget *top)
1165		{
1166	<	GtkWidget *box, *hbox, *menu, *label;
1166	>	GtkWidget *box, *hbox, *menu, *label, *button;
1167		GtkObject *adj;
1168
1169		box = make_pane(top, STR_INPUT_PANE_TITLE);
1170
1171		make_checkbox(box, STR_KEYCODES_CTRL, "keycodes", GTK_SIGNAL_FUNC(tb_keycodes));
1172	<	w_keycode_file = make_entry(box, STR_KEYCODE_FILE_CTRL, "keycodefile");
1172	>
1173	>	hbox = gtk_hbox_new(FALSE, 4);
1174	>	gtk_widget_show(hbox);
1175	>	gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
1176	>
1177	>	label = gtk_label_new(GetString(STR_KEYCODES_CTRL));
1178	>	gtk_widget_show(label);
1179	>	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
1180	>
1181	>	const char *str = PrefsFindString("keycodefile");
1182	>	if (str == NULL)
1183	>	str = "";
1184	>
1185	>	w_keycode_file = gtk_entry_new();
1186	>	gtk_entry_set_text(GTK_ENTRY(w_keycode_file), str);
1187	>	gtk_widget_show(w_keycode_file);
1188	>	gtk_box_pack_start(GTK_BOX(hbox), w_keycode_file, TRUE, TRUE, 0);
1189	>
1190	>	button = make_browse_button(w_keycode_file);
1191	>	gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1192	>	g_object_set_data(G_OBJECT(w_keycode_file), "chooser_button", button);
1193
1194		make_separator(box);
1195
#	Line 845 | Line 1226 | static void create_input_pane(GtkWidget
1226		*  "Serial/Network" pane
1227		*/
1228
1229	<	static GtkWidget *w_seriala, *w_serialb, *w_ether;
1229	>	static GtkWidget *w_seriala, *w_serialb, *w_ether, *w_udp_port;
1230	>
1231	>	// Set sensitivity of widgets
1232	>	static void set_serial_sensitive(void)
1233	>	{
1234	>	#if SUPPORTS_UDP_TUNNEL
1235	>	gtk_widget_set_sensitive(w_ether, !PrefsFindBool("udptunnel"));
1236	>	gtk_widget_set_sensitive(w_udp_port, PrefsFindBool("udptunnel"));
1237	>	#endif
1238	>	}
1239	>
1240	>	// "Tunnel AppleTalk over IP" button toggled
1241	>	static void tb_udptunnel(GtkWidget *widget)
1242	>	{
1243	>	PrefsReplaceBool("udptunnel", GTK_TOGGLE_BUTTON(widget)->active);
1244	>	set_serial_sensitive();
1245	>	}
1246
1247		// Read settings from widgets and set preferences
1248		static void read_serial_settings(void)
#	Line 863 | Line 1260 | static void read_serial_settings(void)
1260		PrefsReplaceString("ether", str);
1261		else
1262		PrefsRemoveItem("ether");
1263	+
1264	+	#if SUPPORTS_UDP_TUNNEL
1265	+	PrefsReplaceInt32("udpport", gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(w_udp_port)));
1266	+	#endif
1267		}
1268
1269		// Add names of serial devices
#	Line 936 | Line 1337 | static GList *add_ether_names(void)
1337		}
1338		close(s);
1339		}
1340	+	#ifdef HAVE_SLIRP
1341	+	static char s_slirp[] = "slirp";
1342	+	glist = g_list_append(glist, s_slirp);
1343	+	#endif
1344		if (glist)
1345		g_list_sort(glist, gl_str_cmp);
1346		else
#	Line 946 | Line 1351 | static GList *add_ether_names(void)
1351		// Create "Serial/Network" pane
1352		static void create_serial_pane(GtkWidget *top)
1353		{
1354	<	GtkWidget *box, *table, *label, *combo, *sep;
1355	<	GList *glist = add_serial_names();
1354	>	GtkWidget *box, *hbox, *table, *label, *combo, *sep;
1355	>	GtkObject *adj;
1356
1357		box = make_pane(top, STR_SERIAL_NETWORK_PANE_TITLE);
1358		table = make_table(box, 2, 4);
#	Line 956 | Line 1361 | static void create_serial_pane(GtkWidget
1361		gtk_widget_show(label);
1362		gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, 1, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
1363
1364	+	GList *glist = add_serial_names();
1365		combo = gtk_combo_new();
1366		gtk_widget_show(combo);
1367		gtk_combo_set_popdown_strings(GTK_COMBO(combo), glist);
#	Line 998 | Line 1404 | static void create_serial_pane(GtkWidget
1404		gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), str);
1405		gtk_table_attach(GTK_TABLE(table), combo, 1, 2, 3, 4, (GtkAttachOptions)(GTK_FILL | GTK_EXPAND), (GtkAttachOptions)0, 4, 4);
1406		w_ether = GTK_COMBO(combo)->entry;
1407	+
1408	+	#if SUPPORTS_UDP_TUNNEL
1409	+	make_checkbox(box, STR_UDPTUNNEL_CTRL, "udptunnel", GTK_SIGNAL_FUNC(tb_udptunnel));
1410	+
1411	+	hbox = gtk_hbox_new(FALSE, 4);
1412	+	gtk_widget_show(hbox);
1413	+	gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
1414	+
1415	+	label = gtk_label_new(GetString(STR_UDPPORT_CTRL));
1416	+	gtk_widget_show(label);
1417	+	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
1418	+
1419	+	adj = gtk_adjustment_new(PrefsFindInt32("udpport"), 1, 65535, 1, 5, 0);
1420	+	w_udp_port = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 0.0, 0);
1421	+	gtk_widget_show(w_udp_port);
1422	+	gtk_box_pack_start(GTK_BOX(hbox), w_udp_port, FALSE, FALSE, 0);
1423	+	#endif
1424	+
1425	+	set_serial_sensitive();
1426		}
1427
1428
#	Line 1005 | Line 1430 | static void create_serial_pane(GtkWidget
1430		*  "Memory/Misc" pane
1431		*/
1432
1433	<	static GtkObject *w_ramsize_adj;
1433	>	static GtkWidget *w_ramsize;
1434		static GtkWidget *w_rom_file;
1435
1436	+	// "Ignore SEGV" button toggled
1437	+	#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
1438	+	static void tb_ignoresegv(GtkWidget *widget)
1439	+	{
1440	+	PrefsReplaceBool("ignoresegv", GTK_TOGGLE_BUTTON(widget)->active);
1441	+	}
1442	+	#endif
1443	+
1444		// Model ID selected
1445		static void mn_modelid_5(...) {PrefsReplaceInt32("modelid", 5);}
1446		static void mn_modelid_14(...) {PrefsReplaceInt32("modelid", 14);}
#	Line 1022 | Line 1455 | static void mn_cpu_68040(...) {PrefsRepl
1455		// Read settings from widgets and set preferences
1456		static void read_memory_settings(void)
1457		{
1458	<	PrefsReplaceInt32("ramsize", int(GTK_ADJUSTMENT(w_ramsize_adj)->value) << 20);
1458	>	const char *str = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(w_ramsize)->entry));
1459	>	PrefsReplaceInt32("ramsize", atoi(str) << 20);
1460
1461	<	const char *str = gtk_entry_get_text(GTK_ENTRY(w_rom_file));
1461	>	str = get_file_entry_path(w_rom_file);
1462		if (str && strlen(str))
1463		PrefsReplaceString("rom", str);
1464		else
#	Line 1035 | Line 1469 | static void read_memory_settings(void)
1469		// Create "Memory/Misc" pane
1470		static void create_memory_pane(GtkWidget *top)
1471		{
1472	<	GtkWidget *box, *hbox, *vbox, *hbox2, *label, *scale, *menu;
1472	>	GtkWidget *box, *hbox, *table, *label, *menu;
1473
1474		box = make_pane(top, STR_MEMORY_MISC_PANE_TITLE);
1475	+	table = make_table(box, 2, 5);
1476
1477	<	hbox = gtk_hbox_new(FALSE, 4);
1478	<	gtk_widget_show(hbox);
1479	<
1480	<	label = gtk_label_new(GetString(STR_RAMSIZE_SLIDER));
1481	<	gtk_widget_show(label);
1482	<	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
1483	<
1484	<	vbox = gtk_vbox_new(FALSE, 4);
1485	<	gtk_widget_show(vbox);
1486	<
1487	<	gfloat min, max;
1488	<	min = 1;
1489	<	max = 1024;
1490	<	w_ramsize_adj = gtk_adjustment_new(min, min, max, 1, 16, 0);
1491	<	gtk_adjustment_set_value(GTK_ADJUSTMENT(w_ramsize_adj), PrefsFindInt32("ramsize") >> 20);
1492	<
1058	<	scale = gtk_hscale_new(GTK_ADJUSTMENT(w_ramsize_adj));
1059	<	gtk_widget_show(scale);
1060	<	gtk_scale_set_digits(GTK_SCALE(scale), 0);
1061	<	gtk_box_pack_start(GTK_BOX(vbox), scale, TRUE, TRUE, 0);
1062	<
1063	<	hbox2 = gtk_hbox_new(FALSE, 4);
1064	<	gtk_widget_show(hbox2);
1065	<
1066	<	char val[32];
1067	<	sprintf(val, GetString(STR_RAMSIZE_FMT), int(min));
1068	<	label = gtk_label_new(val);
1069	<	gtk_widget_show(label);
1070	<	gtk_box_pack_start(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
1071	<
1072	<	sprintf(val, GetString(STR_RAMSIZE_FMT), int(max));
1073	<	label = gtk_label_new(val);
1074	<	gtk_widget_show(label);
1075	<	gtk_box_pack_end(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
1076	<	gtk_box_pack_start(GTK_BOX(vbox), hbox2, TRUE, TRUE, 0);
1077	<	gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
1078	<	gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
1477	>	static const combo_desc options[] = {
1478	>	STR_RAMSIZE_2MB_LAB,
1479	>	STR_RAMSIZE_4MB_LAB,
1480	>	STR_RAMSIZE_8MB_LAB,
1481	>	STR_RAMSIZE_16MB_LAB,
1482	>	STR_RAMSIZE_32MB_LAB,
1483	>	STR_RAMSIZE_64MB_LAB,
1484	>	STR_RAMSIZE_128MB_LAB,
1485	>	STR_RAMSIZE_256MB_LAB,
1486	>	STR_RAMSIZE_512MB_LAB,
1487	>	STR_RAMSIZE_1024MB_LAB,
1488	>	0
1489	>	};
1490	>	char default_ramsize[10];
1491	>	sprintf(default_ramsize, "%d", PrefsFindInt32("ramsize") >> 20);
1492	>	w_ramsize = table_make_combobox(table, 0, STR_RAMSIZE_CTRL, default_ramsize, options);
1493
1494		static const opt_desc model_options[] = {
1495		{STR_MODELID_5_LAB, GTK_SIGNAL_FUNC(mn_modelid_5)},
#	Line 1087 | Line 1501 | static void create_memory_pane(GtkWidget
1501		case 5: active = 0; break;
1502		case 14: active = 1; break;
1503		}
1504	<	make_option_menu(box, STR_MODELID_CTRL, model_options, active);
1504	>	table_make_option_menu(table, 2, STR_MODELID_CTRL, model_options, active);
1505
1506		#if EMULATED_68K
1507		static const opt_desc cpu_options[] = {
#	Line 1106 | Line 1520 | static void create_memory_pane(GtkWidget
1520		case 3: active = fpu ? 3 : 2; break;
1521		case 4: active = 4;
1522		}
1523	<	make_option_menu(box, STR_CPU_CTRL, cpu_options, active);
1523	>	table_make_option_menu(table, 3, STR_CPU_CTRL, cpu_options, active);
1524		#endif
1525
1526	<	w_rom_file = make_entry(box, STR_ROM_FILE_CTRL, "rom");
1526	>	w_rom_file = table_make_file_entry(table, 4, STR_ROM_FILE_CTRL, "rom");
1527	>
1528	>	#ifdef HAVE_SIGSEGV_SKIP_INSTRUCTION
1529	>	make_checkbox(box, STR_IGNORESEGV_CTRL, "ignoresegv", GTK_SIGNAL_FUNC(tb_ignoresegv));
1530	>	#endif
1531		}
1532
1533
#	Line 1125 | Line 1543 | static void read_settings(void)
1543		read_input_settings();
1544		read_serial_settings();
1545		read_memory_settings();
1546	+	read_jit_settings();
1547	+	}
1548	+
1549	+
1550	+	#ifdef STANDALONE_GUI
1551	+	#include <errno.h>
1552	+	#include <sys/wait.h>
1553	+	#include "rpc.h"
1554	+
1555	+	/*
1556	+	*  Fake unused data and functions
1557	+	*/
1558	+
1559	+	uint8 XPRAM[XPRAM_SIZE];
1560	+	void MountVolume(void *fh) { }
1561	+	void FileDiskLayout(loff_t size, uint8 *data, loff_t &start_byte, loff_t &real_size) { }
1562	+
1563	+	#if defined __APPLE__ && defined __MACH__
1564	+	void DarwinAddCDROMPrefs(void) { }
1565	+	void DarwinAddFloppyPrefs(void) { }
1566	+	void DarwinAddSerialPrefs(void) { }
1567	+	bool DarwinCDReadTOC(char *, uint8 *) { }
1568	+	#endif
1569	+
1570	+
1571	+	/*
1572	+	*  Display alert
1573	+	*/
1574	+
1575	+	static void dl_destroyed(void)
1576	+	{
1577	+	gtk_main_quit();
1578	+	}
1579	+
1580	+	static void display_alert(int title_id, int prefix_id, int button_id, const char *text)
1581	+	{
1582	+	char str[256];
1583	+	sprintf(str, GetString(prefix_id), text);
1584	+
1585	+	GtkWidget *dialog = gtk_dialog_new();
1586	+	gtk_window_set_title(GTK_WINDOW(dialog), GetString(title_id));
1587	+	gtk_container_border_width(GTK_CONTAINER(dialog), 5);
1588	+	gtk_widget_set_uposition(GTK_WIDGET(dialog), 100, 150);
1589	+	gtk_signal_connect(GTK_OBJECT(dialog), "destroy", GTK_SIGNAL_FUNC(dl_destroyed), NULL);
1590	+
1591	+	GtkWidget *label = gtk_label_new(str);
1592	+	gtk_widget_show(label);
1593	+	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), label, TRUE, TRUE, 0);
1594	+
1595	+	GtkWidget *button = gtk_button_new_with_label(GetString(button_id));
1596	+	gtk_widget_show(button);
1597	+	gtk_signal_connect_object(GTK_OBJECT(button), "clicked", GTK_SIGNAL_FUNC(dl_quit), GTK_OBJECT(dialog));
1598	+	gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->action_area), button, FALSE, FALSE, 0);
1599	+	GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1600	+	gtk_widget_grab_default(button);
1601	+	gtk_widget_show(dialog);
1602	+
1603	+	gtk_main();
1604	+	}
1605	+
1606	+
1607	+	/*
1608	+	*  Display error alert
1609	+	*/
1610	+
1611	+	void ErrorAlert(const char *text)
1612	+	{
1613	+	display_alert(STR_ERROR_ALERT_TITLE, STR_GUI_ERROR_PREFIX, STR_QUIT_BUTTON, text);
1614	+	}
1615	+
1616	+
1617	+	/*
1618	+	*  Display warning alert
1619	+	*/
1620	+
1621	+	void WarningAlert(const char *text)
1622	+	{
1623	+	display_alert(STR_WARNING_ALERT_TITLE, STR_GUI_WARNING_PREFIX, STR_OK_BUTTON, text);
1624	+	}
1625	+
1626	+
1627	+	/*
1628	+	*  RPC handlers
1629	+	*/
1630	+
1631	+	static GMainLoop *g_gui_loop;
1632	+
1633	+	static int handle_ErrorAlert(rpc_connection_t *connection)
1634	+	{
1635	+	D(bug("handle_ErrorAlert\n"));
1636	+
1637	+	int error;
1638	+	char *str;
1639	+	if ((error = rpc_method_get_args(connection, RPC_TYPE_STRING, &str, RPC_TYPE_INVALID)) < 0)
1640	+	return error;
1641	+
1642	+	ErrorAlert(str);
1643	+	free(str);
1644	+	return RPC_ERROR_NO_ERROR;
1645	+	}
1646	+
1647	+	static int handle_WarningAlert(rpc_connection_t *connection)
1648	+	{
1649	+	D(bug("handle_WarningAlert\n"));
1650	+
1651	+	int error;
1652	+	char *str;
1653	+	if ((error = rpc_method_get_args(connection, RPC_TYPE_STRING, &str, RPC_TYPE_INVALID)) < 0)
1654	+	return error;
1655	+
1656	+	WarningAlert(str);
1657	+	free(str);
1658	+	return RPC_ERROR_NO_ERROR;
1659	+	}
1660	+
1661	+	static int handle_Exit(rpc_connection_t *connection)
1662	+	{
1663	+	D(bug("handle_Exit\n"));
1664	+
1665	+	g_main_quit(g_gui_loop);
1666	+	return RPC_ERROR_NO_ERROR;
1667		}
1668	+
1669	+
1670	+	/*
1671	+	*  SIGCHLD handler
1672	+	*/
1673	+
1674	+	static char g_app_path[PATH_MAX];
1675	+	static rpc_connection_t *g_gui_connection = NULL;
1676	+
1677	+	static void sigchld_handler(int sig, siginfo_t *sip, void *)
1678	+	{
1679	+	D(bug("Child %d exitted with status = %x\n", sip->si_pid, sip->si_status));
1680	+
1681	+	int status = sip->si_status;
1682	+	if (status & 0x80)
1683	+	status |= -1 ^0xff;
1684	+
1685	+	if (status < 0) {       // negative -> execlp/-errno
1686	+	char str[256];
1687	+	sprintf(str, GetString(STR_NO_B2_EXE_FOUND), g_app_path, strerror(-status));
1688	+	ErrorAlert(str);
1689	+	status = 1;
1690	+	}
1691	+
1692	+	if (status != 0) {
1693	+	if (g_gui_connection)
1694	+	rpc_exit(g_gui_connection);
1695	+	exit(status);
1696	+	}
1697	+	}
1698	+
1699	+
1700	+	/*
1701	+	*  Start standalone GUI
1702	+	*/
1703	+
1704	+	int main(int argc, char *argv[])
1705	+	{
1706	+	#ifdef HAVE_GNOMEUI
1707	+	// Init GNOME/GTK
1708	+	char version[16];
1709	+	sprintf(version, "%d.%d", VERSION_MAJOR, VERSION_MINOR);
1710	+	gnome_init("Basilisk II", version, argc, argv);
1711	+	#else
1712	+	// Init GTK
1713	+	gtk_set_locale();
1714	+	gtk_init(&argc, &argv);
1715	+	#endif
1716	+
1717	+	// Read preferences
1718	+	PrefsInit(argc, argv);
1719	+
1720	+	// Show preferences editor
1721	+	bool start = PrefsEditor();
1722	+
1723	+	// Exit preferences
1724	+	PrefsExit();
1725	+
1726	+	// Transfer control to the executable
1727	+	if (start) {
1728	+	char gui_connection_path[64];
1729	+	sprintf(gui_connection_path, "/org/BasiliskII/GUI/%d", getpid());
1730	+
1731	+	// Catch exits from the child process
1732	+	struct sigaction sigchld_sa, old_sigchld_sa;
1733	+	sigemptyset(&sigchld_sa.sa_mask);
1734	+	sigchld_sa.sa_sigaction = sigchld_handler;
1735	+	sigchld_sa.sa_flags = SA_NOCLDSTOP | SA_SIGINFO;
1736	+	if (sigaction(SIGCHLD, &sigchld_sa, &old_sigchld_sa) < 0) {
1737	+	char str[256];
1738	+	sprintf(str, GetString(STR_SIG_INSTALL_ERR), SIGCHLD, strerror(errno));
1739	+	ErrorAlert(str);
1740	+	return 1;
1741	+	}
1742	+
1743	+	// Search and run the BasiliskII executable
1744	+	// XXX it can be in a bundle on MacOS X
1745	+	strcpy(g_app_path, argv[0]);
1746	+	char *p = strrchr(g_app_path, '/');
1747	+	p = p ? p + 1 : g_app_path;
1748	+	*p = '\0';
1749	+	strcat(g_app_path, "BasiliskII");
1750	+
1751	+	int pid = fork();
1752	+	if (pid == 0) {
1753	+	execlp(g_app_path, g_app_path, "--gui-connection", gui_connection_path, (char *)NULL);
1754	+	#ifdef _POSIX_PRIORITY_SCHEDULING
1755	+	// XXX get a chance to run the parent process so that to not confuse/upset GTK...
1756	+	sched_yield();
1757	+	#endif
1758	+	_exit(-errno);
1759	+	}
1760	+
1761	+	// Establish a connection to Basilisk II
1762	+	if ((g_gui_connection = rpc_init_server(gui_connection_path)) == NULL) {
1763	+	printf("ERROR: failed to initialize GUI-side RPC server connection\n");
1764	+	return 1;
1765	+	}
1766	+	static const rpc_method_descriptor_t vtable[] = {
1767	+	{ RPC_METHOD_ERROR_ALERT,                       handle_ErrorAlert },
1768	+	{ RPC_METHOD_WARNING_ALERT,                     handle_WarningAlert },
1769	+	{ RPC_METHOD_EXIT,                                      handle_Exit }
1770	+	};
1771	+	if (rpc_method_add_callbacks(g_gui_connection, vtable, sizeof(vtable) / sizeof(vtable[0])) < 0) {
1772	+	printf("ERROR: failed to setup GUI method callbacks\n");
1773	+	return 1;
1774	+	}
1775	+	int socket;
1776	+	if ((socket = rpc_listen_socket(g_gui_connection)) < 0) {
1777	+	printf("ERROR: failed to initialize RPC server thread\n");
1778	+	return 1;
1779	+	}
1780	+
1781	+	g_gui_loop = g_main_new(TRUE);
1782	+	while (g_main_is_running(g_gui_loop)) {
1783	+
1784	+	// Process a few events pending
1785	+	const int N_EVENTS_DISPATCH = 10;
1786	+	for (int i = 0; i < N_EVENTS_DISPATCH; i++) {
1787	+	if (!g_main_iteration(FALSE))
1788	+	break;
1789	+	}
1790	+
1791	+	// Check for RPC events (100 ms timeout)
1792	+	int ret = rpc_wait_dispatch(g_gui_connection, 100000);
1793	+	if (ret == 0)
1794	+	continue;
1795	+	if (ret < 0)
1796	+	break;
1797	+	rpc_dispatch(g_gui_connection);
1798	+	}
1799	+
1800	+	rpc_exit(g_gui_connection);
1801	+	return 0;
1802	+	}
1803	+
1804	+	return 0;
1805	+	}
1806	+	#endif

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