2 * ROX-Filer, filer for the ROX desktop project
3 * Copyright (C) 2006, Thomas Leonard and others (see changelog for details).
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the Free
7 * Software Foundation; either version 2 of the License, or (at your option)
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17 * Place, Suite 330, Boston, MA 02111-1307 USA
20 /* main.c - parses command-line options and parameters, plus some global
23 * New to the code and feeling lost? Read global.h now.
30 #include <sys/types.h>
39 #include <libxml/parser.h>
41 #ifdef HAVE_GETOPT_LONG
46 #include <gdk/gdkx.h> /* For rox_x_error */
53 #include "gui_support.h"
74 #include "minibuffer.h"
76 #include "bulk_rename.h"
77 #include "gtksavebox.h"
79 int number_of_windows
= 0; /* Quit when this reaches 0 again... */
80 int to_wakeup_pipe
= -1; /* Write here to get noticed */
82 /* Information about the ROX-Filer process */
85 int ngroups
; /* Number of supplemental groups */
86 gid_t
*supplemental_groups
= NULL
;
88 /* Message to display at the top of each filer window */
89 const gchar
*show_user_message
= NULL
;
92 const char *home_dir
, *app_dir
;
94 GtkTooltips
*tooltips
= NULL
;
97 N_("Copyright (C) 2005 Thomas Leonard.\n" \
98 "ROX-Filer comes with ABSOLUTELY NO WARRANTY,\n" \
99 "to the extent permitted by law.\n" \
100 "You may redistribute copies of ROX-Filer\n" \
101 "under the terms of the GNU General Public License.\n" \
102 "For more information about these matters, " \
103 "see the file named COPYING.\n")
105 #ifdef HAVE_GETOPT_LONG
106 # define USAGE N_("Try `ROX-Filer/AppRun --help' for more information.\n")
107 # define SHORT_ONLY_WARNING ""
109 # define USAGE N_("Try `ROX-Filer/AppRun -h' for more information.\n")
110 # define SHORT_ONLY_WARNING \
111 _("NOTE: Your system does not support long options - \n" \
112 "you must use the short versions instead.\n\n")
115 #define BUGS_TO "<rox-devel@lists.sourceforge.net>"
117 #define HELP N_("Usage: ROX-Filer/AppRun [OPTION]... [FILE]...\n" \
118 "Open each directory or file listed, or the current working\n" \
119 "directory if no arguments are given.\n\n" \
120 " -b, --border=PANEL open PANEL as a border panel\n" \
121 " -B, --bottom=PANEL open PAN as a bottom-edge panel\n" \
122 " -c, --client-id=ID used for session management\n" \
123 " -d, --dir=DIR open DIR as directory (not application)\n" \
124 " -D, --close=DIR close DIR and its subdirectories\n" \
125 " -h, --help display this help and exit\n" \
126 " -l, --left=PANEL open PAN as a left-edge panel\n" \
127 " -m, --mime-type=FILE print MIME type of FILE and exit\n" \
128 " -n, --new start new copy; for debugging the filer\n" \
129 " -p, --pinboard=PIN use pinboard PIN as the pinboard\n" \
130 " -r, --right=PANEL open PAN as a right-edge panel\n" \
131 " -R, --RPC invoke method call read from stdin\n" \
132 " -s, --show=FILE open a directory showing FILE\n" \
133 " -S, --rox-session use default panel and pinboard options, and -n\n"\
134 " -t, --top=PANEL open PANEL as a top-edge panel\n" \
135 " -u, --user show user name in each window \n" \
136 " -U, --url=URL open file or directory in URI form\n" \
137 " -v, --version display the version information and exit\n" \
138 " -x, --examine=FILE FILE has changed - re-examine it\n" \
139 "\nReport bugs to %s.\n" \
140 "Home page (including updated versions): http://rox.sourceforge.net/\n")
142 #define SHORT_OPS "c:d:t:b:l:r:B:op:s:hvnux:m:D:RSU:"
144 #ifdef HAVE_GETOPT_LONG
145 static struct option long_opts
[] =
147 {"dir", 1, NULL
, 'd'},
148 {"top", 1, NULL
, 't'},
149 {"bottom", 1, NULL
, 'B'},
150 {"border", 1, NULL
, 'b'},
151 {"left", 1, NULL
, 'l'},
152 {"override", 0, NULL
, 'o'},
153 {"pinboard", 1, NULL
, 'p'},
154 {"right", 1, NULL
, 'r'},
155 {"help", 0, NULL
, 'h'},
156 {"version", 0, NULL
, 'v'},
157 {"user", 0, NULL
, 'u'},
158 {"new", 0, NULL
, 'n'},
159 {"RPC", 0, NULL
, 'R'},
160 {"show", 1, NULL
, 's'},
161 {"rox-session", 0, NULL
, 'S'},
162 {"examine", 1, NULL
, 'x'},
163 {"close", 1, NULL
, 'D'},
164 {"mime-type", 1, NULL
, 'm'},
165 {"client-id", 1, NULL
, 'c'},
166 {"url", 1, NULL
, 'u'},
171 /* Take control of panels away from WM? */
172 Option o_override_redirect
;
174 /* Options used when we are called by ROX-Session */
177 SESSION_PINBOARD_ONLY
,
180 Option o_session_panel_or_pin
;
181 Option o_session_pinboard_name
;
183 /* Always start a new filer, even if one seems to be already running */
184 gboolean new_copy
= FALSE
;
186 /* Maps child PIDs to Callback pointers */
187 static GHashTable
*death_callbacks
= NULL
;
188 static gboolean child_died_flag
= FALSE
;
190 Option o_dnd_no_hostnames
;
192 /* Static prototypes */
193 static void show_features(void);
194 static void soap_add(xmlNodePtr body
,
196 const xmlChar
*arg1_name
, const xmlChar
*arg1_value
,
197 const xmlChar
*arg2_name
, const xmlChar
*arg2_value
);
198 static void soap_reply(xmlDocPtr reply
, gboolean rpc_mode
);
199 static void child_died(int signum
);
200 static void child_died_callback(void);
201 static void wake_up_cb(gpointer data
, gint source
, GdkInputCondition condition
);
202 static void xrandr_size_change(GdkScreen
*screen
, gpointer user_data
);
203 static void add_default_panel_and_pinboard(xmlNodePtr body
);
204 static GList
*build_launch(Option
*option
, xmlNode
*node
, guchar
*label
);
205 static GList
*build_make_script(Option
*option
, xmlNode
*node
, guchar
*label
);
207 /****************************************************************
208 * EXTERNAL INTERFACE *
209 ****************************************************************/
211 /* The value that goes with an option */
212 #define VALUE (*optarg == '=' ? optarg + 1 : optarg)
214 static int rox_x_error(Display
*display
, XErrorEvent
*error
)
218 XGetErrorText(display
, error
->error_code
, buf
, 63);
220 g_warning ("The program '%s' received an X Window System error.\n"
221 "This probably reflects a bug in the program.\n"
222 "The error was '%s'.\n"
223 " (Details: serial %ld error_code %d request_code %d minor_code %d)\n"
224 " (Note to programmers: normally, X errors are reported asynchronously;\n"
225 " that is, you will receive the error a while after causing it.\n"
226 " To debug your program, run it with the --sync command line\n"
227 " option to change this behavior. You can then get a meaningful\n"
228 " backtrace from your debugger.)",
236 /* Try to cope with BadWindow errors */
237 if (error
->error_code
== BadWindow
|| error
->error_code
== BadDrawable
)
239 g_warning(_("We got a BadWindow error from the X server. "
240 "This might be due to this GTK bug (during drag-and-drop?):\n"
241 "http://bugzilla.gnome.org/show_bug.cgi?id=152151\n"
242 "Trying to continue..."));
249 /* Parses the command-line to work out what the user wants to do.
250 * Tries to send the request to an already-running copy of the filer.
251 * If that fails, it initialises all the other modules and executes the
254 int main(int argc
, char **argv
)
258 struct sigaction act
;
260 gchar
*client_id
= NULL
;
261 gboolean show_user
= FALSE
;
262 gboolean rpc_mode
= FALSE
;
263 xmlDocPtr rpc
, soap_rpc
= NULL
, reply
;
267 /* Relocate stdin. We do need it (-R), but it can cause problems if
268 * a child process wants a password, etc...
269 * Do this BEFORE opening anything (e.g., the X connection), in
270 * case fd 0 isn't open at this point.
272 fd
= open("/dev/null", O_RDONLY
);
281 home_dir
= g_get_home_dir();
282 home_dir_len
= strlen(home_dir
);
283 app_dir
= g_strdup(getenv("APP_DIR"));
285 /* Get internationalisation up and running. This requires the
286 * choices system, to discover the user's preferred language.
295 g_warning("APP_DIR environment variable was unset!\n"
296 "Use the AppRun script to invoke ROX-Filer...\n");
297 app_dir
= g_get_current_dir();
302 /* Don't pass it on to our child processes... */
307 /* Sometimes we want to take special action when a child
308 * process exits. This hash table is used to convert the
309 * child's PID to the callback function.
311 death_callbacks
= g_hash_table_new(NULL
, NULL
);
313 /* Find out some information about ourself */
316 ngroups
= getgroups(0, NULL
);
319 else if (ngroups
> 0)
321 supplemental_groups
= g_malloc(sizeof(gid_t
) * ngroups
);
322 getgroups(ngroups
, supplemental_groups
);
325 if (argc
== 2 && strcmp(argv
[1], "-v") == 0)
327 /* This is used by install.sh to test if the filer
328 * compiled OK. Do this test before gtk_init so that
329 * we don't need an X server to install.
331 g_print("ROX-Filer %s\n", VERSION
);
337 option_add_int(&o_override_redirect
, "override_redirect", FALSE
);
339 option_add_int(&o_session_panel_or_pin
, "session_panel_or_pin",
341 option_add_string(&o_session_pinboard_name
, "session_pinboard_name",
343 option_register_widget("launch", build_launch
);
344 option_register_widget("make-script", build_make_script
);
350 /* The idea here is to convert the command-line arguments
352 * We attempt to invoke the call on an already-running copy of
353 * the filer if possible, or execute it ourselves if not.
355 rpc
= soap_new(&body
);
357 /* Note: must do this before checking our options,
358 * otherwise we report an error for Gtk's options.
360 gtk_init(&argc
, &argv
);
361 /* Set a default style for the collection widget */
362 gtk_rc_parse_string("style \"rox-default-collection-style\" {\n"
363 " bg[NORMAL] = \"#f3f3f3\"\n"
364 " fg[NORMAL] = \"#000000\"\n"
365 " bg[INSENSITIVE] = \"#bfbfbf\"\n"
366 " fg[INSENSITIVE] = \"#000000\"\n"
368 "style \"rox-default-pinboard-style\" {\n"
369 " bg[NORMAL] = \"#666666\"\n"
371 "widget \"rox-pinboard\" style : gtk "
372 "\"rox-default-pinboard-style\"\n"
374 "class \"Collection\" style : gtk "
375 "\"rox-default-collection-style\"\n");
377 g_signal_connect(gdk_screen_get_default(), "size-changed",
378 G_CALLBACK(xrandr_size_change
), NULL
);
380 /* Process each option in turn */
384 #ifdef HAVE_GETOPT_LONG
386 c
= getopt_long(argc
, argv
, SHORT_OPS
,
387 long_opts
, &long_index
);
389 c
= getopt(argc
, argv
, SHORT_OPS
);
393 break; /* No more options */
401 info_message(_("The -o argument is no longer "
402 "used. You can turn on override "
403 "redirect from the Options box "
407 g_print("ROX-Filer %s\n", VERSION
);
408 g_print("%s", _(COPYING
));
412 g_print(_(HELP
), BUGS_TO
);
413 g_print("%s", _(SHORT_ONLY_WARNING
));
418 /* Argument is a path */
419 if (c
== 'd' && VALUE
[0] == '/')
420 tmp
= g_strdup(VALUE
);
422 tmp
= pathdup(VALUE
);
424 c
== 'D' ? "CloseDir" :
425 c
== 'd' ? "OpenDir" :
426 c
== 'x' ? "Examine" : "Unknown",
432 tmp
= g_path_get_dirname(VALUE
);
439 soap_add(body
, "Show",
440 "Directory", dir
? dir
: tmp
,
441 "Leafname", g_basename(VALUE
));
449 /* Argument is a leaf (or starts with /) */
450 soap_add(body
, "Panel", "Name", VALUE
,
451 "Side", c
== 'l' ? "Left" :
454 c
== 'B' ? "Bottom" :
458 /* Argument is a leaf (or starts with /) */
460 soap_add(body
, "Panel", "Name", VALUE
,
463 soap_add(body
, "Panel",
468 soap_add(body
, "Pinboard",
469 "Name", VALUE
, NULL
, NULL
);
480 type
= type_get_type(VALUE
);
481 printf("%s/%s\n", type
->media_type
,
486 client_id
= g_strdup(VALUE
);
489 /* Reconnect stdin */
494 soap_rpc
= xmlParseFile("-");
496 g_error("Invalid XML in RPC");
497 /* Disconnect stdin again */
498 fd
= open("/dev/null", O_RDONLY
);
505 /* Want to print return uninterpreted */
512 add_default_panel_and_pinboard(body
);
513 session_auto_respawn
= TRUE
;
517 soap_add(body
, "RunURI",
518 "URI", VALUE
, NULL
, NULL
);
527 tooltips
= gtk_tooltips_new();
529 if (euid
== 0 || show_user
)
530 show_user_message
= g_strdup_printf(_("Running as user '%s'"),
533 /* Add each remaining (non-option) argument to the list of files
539 tmp
= pathdup(argv
[i
++]);
541 soap_add(body
, "Run", "Filename", tmp
, NULL
, NULL
);
548 if (body
->xmlChildrenNode
)
549 g_error("Can't use -R with other options - sorry!");
554 else if (!body
->xmlChildrenNode
)
556 /* The user didn't request any action. Open the current
561 dir
= g_get_current_dir();
562 soap_add(body
, "OpenDir", "Filename", dir
, NULL
, NULL
);
566 option_add_int(&o_dnd_no_hostnames
, "dnd_no_hostnames", 1);
568 /* Try to send the request to an already-running copy of the filer */
570 if (remote_init(rpc
, new_copy
))
571 return EXIT_SUCCESS
; /* It worked - exit */
573 /* Put ourselves into the background (so 'rox' always works the
574 * same, whether we're already running or not).
575 * Not for -n, though (helps when debugging).
583 _exit(0); /* Parent exits */
584 /* Otherwise we're the child (or an error occurred - ignore
589 /* Initialize the rest of the filer... */
610 /* Let everyone update */
613 /* When we get a signal, we can't do much right then. Instead,
614 * we send a char down this pipe, which causes the main loop to
615 * deal with the event next time we're idle.
618 close_on_exec(wakeup_pipe
[0], TRUE
);
619 close_on_exec(wakeup_pipe
[1], TRUE
);
620 gdk_input_add_full(wakeup_pipe
[0], GDK_INPUT_READ
, wake_up_cb
,
622 to_wakeup_pipe
= wakeup_pipe
[1];
624 /* If the pipe is full then we're going to get woken up anyway... */
625 set_blocking(to_wakeup_pipe
, FALSE
);
627 /* Let child processes die */
628 act
.sa_handler
= child_died
;
629 sigemptyset(&act
.sa_mask
);
630 act
.sa_flags
= SA_NOCLDSTOP
;
631 sigaction(SIGCHLD
, &act
, NULL
);
633 /* Ignore SIGPIPE - check for EPIPE errors instead */
634 act
.sa_handler
= SIG_IGN
;
635 sigemptyset(&act
.sa_mask
);
637 sigaction(SIGPIPE
, &act
, NULL
);
639 /* Set up session managament if available */
640 session_init(client_id
);
643 /* See if we need to migrate the Choices directories*/
646 /* Finally, execute the request */
647 reply
= run_soap(rpc
);
649 soap_reply(reply
, rpc_mode
);
651 /* Try to find out why we crash with GTK 2.4 */
652 XSetErrorHandler(rox_x_error
);
654 /* Enter the main loop, processing events until all our windows
657 if (number_of_windows
> 0)
663 /* Register a function to be called when process number 'child' dies. */
664 void on_child_death(gint child
, CallbackFn callback
, gpointer data
)
668 g_return_if_fail(callback
!= NULL
);
670 cb
= g_new(Callback
, 1);
672 cb
->callback
= callback
;
675 g_hash_table_insert(death_callbacks
, GINT_TO_POINTER(child
), cb
);
678 void one_less_window(void)
680 if (--number_of_windows
< 1)
684 /****************************************************************
685 * INTERNAL FUNCTIONS *
686 ****************************************************************/
688 static void show_features(void)
691 g_print(_("Compiled with GTK version %s\n"), GTK_VERSION
);
692 g_print(_("Running with GTK version %d.%d.%d\n"),
696 g_print("\n-- %s --\n\n", _("features set at compile time"));
697 g_print("%s... %s\n", _("Large File Support"),
698 #ifdef LARGE_FILE_SUPPORT
704 g_print("%s... %s\n", _("Inotify support"),
711 g_print("%s... %s\n", _("Dnotify support"),
718 g_print("%s... %s\n", _("Binary compatibility"),
719 #if defined(HAVE_APSYMBOLS_H) || defined(HAVE_APBUILD_APSYMBOLS_H)
720 _("Yes (can run with older glibc versions)")
722 _("No (apsymbols.h not found)")
726 g_print("%s... %s\n", _("Extended attribute support"),
727 xattr_supported(NULL
)? _("Yes"): _("No"));
730 static void soap_add(xmlNodePtr body
,
732 const xmlChar
*arg1_name
, const xmlChar
*arg1_value
,
733 const xmlChar
*arg2_name
, const xmlChar
*arg2_value
)
738 rox
= xmlSearchNsByHref(body
->doc
, body
, ROX_NS
);
740 node
= xmlNewChild(body
, rox
, function
, NULL
);
744 xmlNewTextChild(node
, rox
, arg1_name
, arg1_value
);
746 xmlNewTextChild(node
, rox
, arg2_name
, arg2_value
);
750 static void soap_reply(xmlDocPtr reply
, gboolean rpc_mode
)
758 gchar
**errs
=extract_soap_errors(reply
);
765 for(i
=0; errs
[i
]; i
++)
766 fprintf(stderr
, "%s\n", errs
[i
]);
772 /* Write the result, if any, to stdout */
774 save_xml_file(reply
, "-");
778 /* This is called as a signal handler; simply ensures that
779 * child_died_callback() will get called later.
781 static void child_died(int signum
)
783 child_died_flag
= TRUE
;
784 write(to_wakeup_pipe
, "\0", 1); /* Wake up! */
787 static void child_died_callback(void)
792 child_died_flag
= FALSE
;
794 /* Find out which children exited and allow them to die */
799 child
= waitpid(-1, &status
, WNOHANG
);
801 if (child
== 0 || child
== -1)
804 cb
= g_hash_table_lookup(death_callbacks
,
805 GINT_TO_POINTER(child
));
808 cb
->callback(cb
->data
);
809 g_hash_table_remove(death_callbacks
,
810 GINT_TO_POINTER(child
));
817 /* When data is written to_wakeup_pipe, this gets called from the event
818 * loop some time later. Useful for getting out of signal handlers, etc.
820 static void wake_up_cb(gpointer data
, gint source
, GdkInputCondition condition
)
824 read(source
, buf
, BUFLEN
);
827 child_died_callback();
829 if (dnotify_wakeup_flag
)
834 static void xrandr_size_change(GdkScreen
*screen
, gpointer user_data
)
836 gui_store_screen_geometry(screen
);
839 pinboard_update_size();
842 static void add_default_panel_and_pinboard(xmlNodePtr body
)
846 if (o_session_panel_or_pin
.int_value
!= SESSION_PANEL_ONLY
)
848 name
=o_session_pinboard_name
.value
;
851 soap_add(body
, "Pinboard","Name", name
, NULL
, NULL
);
854 if (o_session_panel_or_pin
.int_value
!= SESSION_PINBOARD_ONLY
)
856 gboolean use_old_option
= TRUE
;
857 GIOChannel
*fp
= NULL
;
861 char *filename
= choices_find_xdg_path_load("panels",
862 "ROX-Filer", "rox.sourceforge.net");
865 fp
= g_io_channel_new_file(filename
, "r", &err
);
866 while (fp
&& g_io_channel_read_line(fp
, &line
, NULL
, &term
, &err
) ==
869 if (line
&& (line
[term
] = 0, line
[0]))
871 soap_add(body
, "Panel", "Name", line
, NULL
, NULL
);
872 use_old_option
= FALSE
;
877 g_critical(_("Unable to read '%s': %s"),
878 filename
, err
->message
);
882 g_io_channel_shutdown(fp
, FALSE
, NULL
);
885 soap_add(body
, "Panel", "Name", "Default", NULL
, NULL
);
891 static GtkWidget
*launch_button_new(const char *label
, const char *uri
,
899 button
= button_new_mixed(GTK_STOCK_PREFERENCES
, label
);
900 closure
= g_cclosure_new(G_CALLBACK(launch_uri
),
902 (GClosureNotify
) g_free
);
903 g_signal_connect_closure(button
, "clicked", closure
, FALSE
);
905 g_object_set_data_full(G_OBJECT(button
), "appname",
907 (GDestroyNotify
) g_free
);
910 allow_right_click(button
);
912 slash
= strrchr(uri
, '/');
915 tip
= g_strdup_printf(
916 _("Left-click to run %s.\n"
917 "Right-click for a list of versions."),
920 gtk_tooltips_set_tip(tooltips
, button
, tip
, NULL
);
927 static GList
*build_launch(Option
*option
, xmlNode
*node
, guchar
*label
)
933 g_return_val_if_fail(option
== NULL
, NULL
);
934 g_return_val_if_fail(label
!= NULL
, NULL
);
936 uri
= xmlGetProp(node
, "uri");
937 appname
= xmlGetProp(node
, "appname");
939 g_return_val_if_fail(uri
!= NULL
, NULL
);
941 align
= gtk_alignment_new(0, 0.5, 0, 0);
943 gtk_container_add(GTK_CONTAINER(align
),
944 launch_button_new(_(label
), uri
, appname
));
950 return g_list_append(NULL
, align
);
953 /* Call back from save box to create a rox script */
954 static gint
new_script_cb(GObject
*savebox
,
955 const gchar
*path
, gpointer data
)
959 fp
= fopen(path
, "w");
963 report_error(_("Error creating '%s': %s"),
964 path
, g_strerror(errno
));
965 return GTK_XDS_SAVE_ERROR
;
968 fprintf(fp
, "#!/bin/sh\n");
969 fprintf(fp
, "exec %s/AppRun \"$@\"\n", app_dir
);
974 dir_check_this(path
);
976 return GTK_XDS_SAVED
;
979 /* Option button to create the rox script clicked */
980 static void make_script_clicked(GtkWidget
*button
, gpointer udata
)
982 const gchar
*filename
;
986 /* Default to saving in current filer window */
987 if(window_with_focus
)
988 filename
=make_path(window_with_focus
->sym_path
, "rox");
991 image
= type_to_icon(application_x_shellscript
);
993 /* Create a save box to save the script */
994 savebox
= gtk_savebox_new(_("Save"));
995 gtk_savebox_set_action(GTK_SAVEBOX(savebox
), GDK_ACTION_COPY
);
996 g_signal_connect(savebox
, "save_to_file",
997 G_CALLBACK(new_script_cb
), NULL
);
999 gtk_window_set_title(GTK_WINDOW(savebox
), _("Start script"));
1001 gtk_savebox_set_pathname(GTK_SAVEBOX(savebox
), filename
);
1002 gtk_savebox_set_icon(GTK_SAVEBOX(savebox
), image
->pixbuf
);
1003 g_object_unref(image
);
1005 gtk_widget_show(savebox
);
1008 /* Build option button to create rox script */
1009 static GList
*build_make_script(Option
*option
, xmlNode
*node
, guchar
*label
)
1015 g_return_val_if_fail(option
== NULL
, NULL
);
1016 g_return_val_if_fail(label
!= NULL
, NULL
);
1018 align
= gtk_alignment_new(0, 0.5, 0, 0);
1020 button
= gtk_button_new_with_label(_(label
));
1021 g_signal_connect(button
, "clicked", G_CALLBACK(make_script_clicked
),
1024 tip
= _("Click to save a script to run ROX-Filer.\n"
1025 "If you are using Zero Install you should use 0alias "
1027 gtk_tooltips_set_tip(tooltips
, button
, tip
, NULL
);
1029 gtk_container_add(GTK_CONTAINER(align
), button
);
1031 return g_list_append(NULL
, align
);