2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
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
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #endif /* HAVE_CONFIG */
27 #include "icons/icons.h"
29 #include "background.h"
32 #include "curl_download.h"
33 #include "preferences.h"
34 #include "viklayer_defaults.h"
36 #include "vikmapslayer.h"
37 #include "vikgeoreflayer.h"
38 #include "vikrouting.h"
49 #include <glib/gprintf.h>
50 #include <glib/gi18n.h>
54 /* FIXME LOCALEDIR must be configured by ./configure --localedir */
55 /* But something does not work actually. */
56 /* So, we need to redefine this variable on windows. */
59 #define LOCALEDIR "locale"
62 #ifdef HAVE_X11_XLIB_H
66 #if GLIB_CHECK_VERSION (2, 32, 0)
67 /* Callback to log message */
68 static void log_debug(const gchar *log_domain,
69 GLogLevelFlags log_level,
73 g_print("** (viking): DEBUG: %s\n", message);
76 /* Callback to mute log message */
77 static void mute_log(const gchar *log_domain,
78 GLogLevelFlags log_level,
82 /* Nothing to do, we just want to mute */
87 static int myXErrorHandler(Display *display, XErrorEvent *theEvent)
89 (void)g_fprintf (stderr,
90 _("Ignoring Xlib error: error code %d request code %d\n"),
92 theEvent->request_code);
93 // No exit on X errors!
94 // mainly to handle out of memory error when requesting large pixbuf from user request
95 // see vikwindow.c::save_image_file ()
100 // Default values that won't actually get applied unless changed by command line parameter values
101 static gdouble latitude = 0.0;
102 static gdouble longitude = 0.0;
103 static gint zoom_level_osm = -1;
104 static gint map_id = -1;
107 static GOptionEntry entries[] =
109 { "debug", 'd', 0, G_OPTION_ARG_NONE, &vik_debug, N_("Enable debug output"), NULL },
110 { "verbose", 'V', 0, G_OPTION_ARG_NONE, &vik_verbose, N_("Enable verbose output"), NULL },
111 { "version", 'v', 0, G_OPTION_ARG_NONE, &vik_version, N_("Show version"), NULL },
112 { "latitude", 0, 0, G_OPTION_ARG_DOUBLE, &latitude, N_("Latitude in decimal degrees"), NULL },
113 { "longitude", 0, 0, G_OPTION_ARG_DOUBLE, &longitude, N_("Longitude in decimal degrees"), NULL },
114 { "zoom", 'z', 0, G_OPTION_ARG_INT, &zoom_level_osm, N_("Zoom Level (OSM). Value can be 0 - 22"), NULL },
115 { "map", 'm', 0, G_OPTION_ARG_INT, &map_id, N_("Add a map layer by id value. Use 0 for the default map."), NULL },
119 int main( int argc, char *argv[] )
121 VikWindow *first_window;
122 GdkPixbuf *main_icon;
123 gboolean dashdash_already = FALSE;
125 GError *error = NULL;
126 gboolean gui_initialized;
128 bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
129 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
130 textdomain (GETTEXT_PACKAGE);
132 #if ! GLIB_CHECK_VERSION (2, 32, 0)
133 g_thread_init ( NULL );
136 gui_initialized = gtk_init_with_args (&argc, &argv, "files+", entries, NULL, &error);
137 if (!gui_initialized)
139 /* check if we have an error message */
142 /* no error message, the GUI initialization failed */
143 const gchar *display_name = gdk_get_display_arg_name ();
144 (void)g_fprintf (stderr, "Failed to open display: %s\n", (display_name != NULL) ? display_name : " ");
148 /* yep, there's an error, so print it */
149 (void)g_fprintf (stderr, "Parsing command line options failed: %s\n", error->message);
150 g_error_free (error);
151 (void)g_fprintf (stderr, "Run \"%s --help\" to see the list of recognized options.\n",argv[0]);
158 (void)g_printf (_("%s %s\nCopyright (c) 2003-2008 Evan Battaglia\nCopyright (c) 2008-%s Viking's contributors\n"), PACKAGE_NAME, PACKAGE_VERSION, THEYEAR);
162 #if GLIB_CHECK_VERSION (2, 32, 0)
164 g_log_set_handler (NULL, G_LOG_LEVEL_DEBUG, log_debug, NULL);
167 g_log_set_handler (NULL, G_LOG_LEVEL_DEBUG, mute_log, NULL);
171 XSetErrorHandler(myXErrorHandler);
174 // Ensure correct capitalization of the program name
175 g_set_application_name ("Viking");
177 // Discover if this is the very first run
178 a_vik_very_first_run ();
181 a_preferences_init ();
184 * First stage initialization
186 * Should not use a_preferences_get() yet
188 * Since the first time a_preferences_get() is called it loads any preferences values from disk,
189 * but of course for preferences not registered yet it can't actually understand them
190 * so subsequent initial attempts to get those preferences return the default value, until the values have changed
192 a_vik_preferences_init ();
194 a_layer_defaults_init ();
197 curl_download_init();
201 /* Init modules/plugins */
204 vik_georef_layer_init ();
207 a_background_init ();
210 vik_routing_prefs_init();
213 * Second stage initialization
215 * Can now use a_preferences_get()
217 a_background_post_init ();
218 a_babel_post_init ();
219 modules_post_init ();
221 // May need to initialize the Positonal TimeZone lookup
222 if ( a_vik_get_time_ref_frame() == VIK_TIME_REF_WORLD )
223 vu_setup_lat_lon_tz_lookup();
226 main_icon = gdk_pixbuf_from_pixdata(&viking_pixbuf, FALSE, NULL);
227 gtk_window_set_default_icon(main_icon);
229 // Ask for confirmation of default settings on first run
230 vu_set_auto_features_on_first_run ();
232 /* Create the first window */
233 first_window = vik_window_new_window();
235 vu_check_latest_version ( GTK_WINDOW(first_window) );
237 // Load startup file first so that subsequent files are loaded on top
238 // Especially so that new tracks+waypoints will be above any maps in a startup file
239 if ( a_vik_get_startup_method () == VIK_STARTUP_METHOD_SPECIFIED_FILE ) {
240 gboolean load_startup_file = TRUE;
241 // When a viking file is to be loaded via the command line
242 // then we'll skip loading any startup file
244 while ( ++jj < argc ) {
245 if ( check_file_magic_vik(argv[jj]) )
246 load_startup_file = FALSE;
248 if ( load_startup_file )
249 vik_window_open_file ( first_window, a_vik_get_startup_file(), TRUE );
252 while ( ++i < argc ) {
253 if ( strcmp(argv[i],"--") == 0 && !dashdash_already )
254 dashdash_already = TRUE; /* hack to open '-' */
256 VikWindow *newvw = first_window;
257 gboolean change_filename = (i == 1);
259 // Open any subsequent .vik files in their own window
260 if ( i > 1 && check_file_magic_vik ( argv[i] ) ) {
261 newvw = vik_window_new_window ();
262 change_filename = TRUE;
265 vik_window_open_file ( newvw, argv[i], change_filename );
269 vik_window_new_window_finish ( first_window );
271 vu_command_line ( first_window, latitude, longitude, zoom_level_osm, map_id );
277 a_background_uninit ();
278 a_mapcache_uninit ();
280 a_layer_defaults_uninit ();
281 a_preferences_uninit ();
282 a_settings_uninit ();
286 curl_download_uninit();
288 vu_finalize_lat_lon_tz_lookup ();
290 // Clean up any temporary files
291 util_remove_all_in_deletion_list ();