1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2004, 2005, 2006, 2010 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 #include "ui/gui/psppire.h"
24 #include "libpspp/argv-parser.h"
25 #include "libpspp/assertion.h"
26 #include "libpspp/getl.h"
27 #include "libpspp/version.h"
28 #include "libpspp/copyleft.h"
29 #include "libpspp/str.h"
30 #include "ui/source-init-opts.h"
32 #include "gl/configmake.h"
33 #include "gl/progname.h"
34 #include "gl/relocatable.h"
35 #include "gl/version-etc.h"
36 #include "gl/xalloc.h"
39 #define _(msgid) gettext (msgid)
40 #define N_(msgid) msgid
43 /* Arguments to be interpreted before the X server gets initialised */
53 static const struct argv_option startup_options[N_STARTUP_OPTIONS] =
55 {"help", 'h', no_argument, OPT_HELP},
56 {"version", 'V', no_argument, OPT_VERSION},
57 {"no-splash", 'q', no_argument, OPT_NO_SPLASH}
61 get_default_include_path (void)
63 struct source_stream *ss;
68 ss = create_source_stream ();
69 path = getl_include_path (ss);
71 for (i = 0; path[i] != NULL; i++)
72 ds_put_format (&dst, " %s", path[i]);
73 destroy_source_stream (ss);
75 return ds_steal_cstr (&dst);
81 char *default_include_path = get_default_include_path ();
82 GOptionGroup *gtk_options;
84 gchar *gtk_help_base, *gtk_help;
86 /* Get help text for GTK+ options. */
87 ctx = g_option_context_new ("psppire");
88 gtk_options = gtk_get_option_group (FALSE);
89 gtk_help_base = g_option_context_get_help (ctx, FALSE, gtk_options);
90 g_option_context_free (ctx);
92 /* The GTK+ help text starts with usage instructions that we don't want,
93 followed by a blank line. Trim off everything up to and including the
95 gtk_help = strstr (gtk_help_base, "\n\n");
96 gtk_help = gtk_help != NULL ? gtk_help + 2 : gtk_help_base;
99 PSPPIRE, a GUI for PSPP, a program for statistical analysis of sample data.\n\
100 Usage: %s [OPTION]... FILE\n\
102 Arguments to long options also apply to equivalent short options.\n\
105 -q, --no-splash don't show splash screen during startup\n\
109 -I, --include=DIR append DIR to search path\n\
110 -I-, --no-include clear search path\n\
111 -a, --algorithm={compatible|enhanced}\n\
112 set to `compatible' if you want output\n\
113 calculated from broken algorithms\n\
114 -x, --syntax={compatible|enhanced}\n\
115 set to `compatible' to disable PSPP extensions\n\
116 -i, --interactive interpret syntax in interactive mode\n\
117 -s, --safer don't allow some unsafe operations\n\
118 Default search path:%s\n\
120 Informative output:\n\
121 -h, --help display this help and exit\n\
122 -V, --version output version information and exit\n\
124 A non-option argument is interpreted as a .sav or .por file to load.\n"),
125 program_name, gtk_help, default_include_path);
127 free (default_include_path);
128 g_free (gtk_help_base);
130 emit_bug_reporting_address ();
135 startup_option_callback (int id, void *show_splash_)
137 gboolean *show_splash = show_splash_;
146 version_etc (stdout, "psppire", PACKAGE_NAME, PACKAGE_VERSION,
147 "Ben Pfaff", "John Darrington", "Jason Stover",
152 *show_splash = FALSE;
161 create_splash_window (void)
166 gtk_window_set_auto_startup_notification (FALSE);
168 splash = gtk_window_new (GTK_WINDOW_POPUP);
170 gtk_window_set_position (GTK_WINDOW (splash),
171 GTK_WIN_POS_CENTER_ALWAYS);
173 gtk_window_set_type_hint (GTK_WINDOW (splash),
174 GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
176 image = gtk_image_new_from_file (relocate (PKGDATADIR "/splash.png"));
178 gtk_container_add (GTK_CONTAINER (splash), image);
180 gtk_widget_show (image);
186 hide_splash_window (gpointer data)
188 GtkWidget *splash = data;
189 gtk_widget_destroy (splash);
190 gtk_window_set_auto_startup_notification (TRUE);
196 quit_one_loop (gpointer data)
202 struct initialisation_parameters
204 struct source_stream *ss;
205 const char *data_file;
206 GtkWidget *splash_window;
211 run_inner_loop (gpointer data)
213 struct initialisation_parameters *ip = data;
214 initialize (ip->ss, ip->data_file);
216 g_timeout_add (500, hide_splash_window, ip->splash_window);
226 static GMemVTable vtable =
237 main (int argc, char *argv[])
239 struct initialisation_parameters init_p;
240 gboolean show_splash = TRUE;
241 struct argv_parser *parser;
242 struct source_stream *ss;
245 set_program_name (argv[0]);
247 g_mem_set_vtable (&vtable);
249 gtk_disable_setlocale ();
252 if ( ! gtk_parse_args (&argc, &argv) )
254 perror ("Error parsing arguments");
258 if ( (vers = gtk_check_version (GTK_MAJOR_VERSION,
260 GTK_MICRO_VERSION)) )
262 g_warning ("%s", vers);
266 ss = create_source_stream ();
267 /* Parse our own options.
268 This must come BEFORE gdk_init otherwise options such as
269 --help --version which ought to work without an X server, won't.
271 parser = argv_parser_create ();
272 argv_parser_add_options (parser, startup_options, N_STARTUP_OPTIONS,
273 startup_option_callback, &show_splash);
274 source_init_register_argv_parser (parser, ss);
275 if (!argv_parser_run (parser, argc, argv))
277 argv_parser_destroy (parser);
279 /* Initialise GDK. Theoretically this call can remove options from argc,argv if
280 it thinks they are gdk options.
281 However there shouldn't be any here because of the gtk_parse_args call above. */
282 gdk_init (&argc, &argv);
284 init_p.splash_window = create_splash_window ();
286 init_p.data_file = optind < argc ? argv[optind] : NULL;
289 gtk_widget_show (init_p.splash_window);
291 g_idle_add (quit_one_loop, 0);
293 gtk_quit_add (0, run_inner_loop, &init_p);