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1 | /* | |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
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 | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | * | |
20 | */ | |
21 | ||
22 | #ifdef HAVE_CONFIG | |
23 | #include "config.h" | |
24 | #endif /* HAVE_CONFIG */ | |
25 | ||
26 | #include "viking.h" | |
27 | #include "icons/icons.h" | |
28 | #include "mapcache.h" | |
29 | #include "background.h" | |
30 | #include "dems.h" | |
31 | #include "babel.h" | |
32 | #include "curl_download.h" | |
33 | #include "preferences.h" | |
34 | #include "globals.h" | |
35 | #include "vikmapslayer.h" | |
36 | ||
37 | #ifdef VIK_CONFIG_GEOCACHES | |
38 | void a_datasource_gc_init(); | |
39 | #endif | |
40 | ||
41 | #ifdef HAVE_STDLIB_H | |
42 | #include <stdlib.h> | |
43 | #endif | |
44 | #ifdef HAVE_STRING_H | |
45 | #include <string.h> | |
46 | #endif | |
47 | ||
48 | #include <glib/gprintf.h> | |
49 | #include <glib/gi18n.h> | |
50 | ||
51 | #include "modules.h" | |
52 | ||
53 | /* FIXME LOCALEDIR must be configured by ./configure --localedir */ | |
54 | /* But something does not work actually. */ | |
55 | /* So, we need to redefine this variable on windows. */ | |
56 | #ifdef WINDOWS | |
57 | #undef LOCALEDIR | |
58 | #define LOCALEDIR "locale" | |
59 | #endif | |
60 | ||
61 | #ifdef HAVE_X11_XLIB_H | |
62 | #include "X11/Xlib.h" | |
63 | #endif | |
64 | ||
65 | #if GLIB_CHECK_VERSION (2, 32, 0) | |
66 | /* Callback to log message */ | |
67 | static void log_debug(const gchar *log_domain, | |
68 | GLogLevelFlags log_level, | |
69 | const gchar *message, | |
70 | gpointer user_data) | |
71 | { | |
72 | g_print("** (viking): DEBUG: %s\n", message); | |
73 | } | |
74 | #else | |
75 | /* Callback to mute log message */ | |
76 | static void mute_log(const gchar *log_domain, | |
77 | GLogLevelFlags log_level, | |
78 | const gchar *message, | |
79 | gpointer user_data) | |
80 | { | |
81 | /* Nothing to do, we just want to mute */ | |
82 | } | |
83 | #endif | |
84 | ||
85 | #if HAVE_X11_XLIB_H | |
86 | static int myXErrorHandler(Display *display, XErrorEvent *theEvent) | |
87 | { | |
88 | g_fprintf (stderr, | |
89 | _("Ignoring Xlib error: error code %d request code %d\n"), | |
90 | theEvent->error_code, | |
91 | theEvent->request_code); | |
92 | // No exit on X errors! | |
93 | // mainly to handle out of memory error when requesting large pixbuf from user request | |
94 | // see vikwindow.c::save_image_file () | |
95 | return 0; | |
96 | } | |
97 | #endif | |
98 | ||
99 | /* Options */ | |
100 | static GOptionEntry entries[] = | |
101 | { | |
102 | { "debug", 'd', 0, G_OPTION_ARG_NONE, &vik_debug, N_("Enable debug output"), NULL }, | |
103 | { "verbose", 'V', 0, G_OPTION_ARG_NONE, &vik_verbose, N_("Enable verbose output"), NULL }, | |
104 | { "version", 'v', 0, G_OPTION_ARG_NONE, &vik_version, N_("Show version"), NULL }, | |
105 | { NULL } | |
106 | }; | |
107 | ||
108 | int main( int argc, char *argv[] ) | |
109 | { | |
110 | VikWindow *first_window; | |
111 | GdkPixbuf *main_icon; | |
112 | gboolean dashdash_already = FALSE; | |
113 | int i = 0; | |
114 | GError *error = NULL; | |
115 | gboolean gui_initialized; | |
116 | ||
117 | bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); | |
118 | bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); | |
119 | textdomain (GETTEXT_PACKAGE); | |
120 | ||
121 | g_thread_init ( NULL ); | |
122 | gdk_threads_init (); | |
123 | ||
124 | gui_initialized = gtk_init_with_args (&argc, &argv, "files+", entries, NULL, &error); | |
125 | if (!gui_initialized) | |
126 | { | |
127 | /* check if we have an error message */ | |
128 | if (error == NULL) | |
129 | { | |
130 | /* no error message, the GUI initialization failed */ | |
131 | const gchar *display_name = gdk_get_display_arg_name (); | |
132 | g_fprintf (stderr, "Failed to open display: %s\n", (display_name != NULL) ? display_name : " "); | |
133 | } | |
134 | else | |
135 | { | |
136 | /* yep, there's an error, so print it */ | |
137 | g_fprintf (stderr, "Parsing command line options failed: %s\n", error->message); | |
138 | g_error_free (error); | |
139 | g_fprintf (stderr, "Run \"%s --help\" to see the list of recognized options.\n",argv[0]); | |
140 | } | |
141 | return EXIT_FAILURE; | |
142 | } | |
143 | ||
144 | if (vik_version) | |
145 | { | |
146 | g_printf ("%s %s\nCopyright (c) 2003-2008 Evan Battaglia\nCopyright (c) 2008-2012 Viking's contributors\n", PACKAGE_NAME, PACKAGE_VERSION); | |
147 | return EXIT_SUCCESS; | |
148 | } | |
149 | ||
150 | #if GLIB_CHECK_VERSION (2, 32, 0) | |
151 | if (vik_debug) | |
152 | g_log_set_handler (NULL, G_LOG_LEVEL_DEBUG, log_debug, NULL); | |
153 | #else | |
154 | if (!vik_debug) | |
155 | g_log_set_handler (NULL, G_LOG_LEVEL_DEBUG, mute_log, NULL); | |
156 | #endif | |
157 | ||
158 | #if HAVE_X11_XLIB_H | |
159 | XSetErrorHandler(myXErrorHandler); | |
160 | #endif | |
161 | ||
162 | a_preferences_init (); | |
163 | ||
164 | a_vik_preferences_init (); | |
165 | ||
166 | a_download_init(); | |
167 | curl_download_init(); | |
168 | ||
169 | a_babel_init (); | |
170 | ||
171 | /* Init modules/plugins */ | |
172 | modules_init(); | |
173 | ||
174 | maps_layer_init (); | |
175 | a_mapcache_init (); | |
176 | a_background_init (); | |
177 | ||
178 | #ifdef VIK_CONFIG_GEOCACHES | |
179 | a_datasource_gc_init(); | |
180 | #endif | |
181 | ||
182 | /* Set the icon */ | |
183 | main_icon = gdk_pixbuf_from_pixdata(&viking_pixbuf, FALSE, NULL); | |
184 | gtk_window_set_default_icon(main_icon); | |
185 | ||
186 | /* Create the first window */ | |
187 | first_window = vik_window_new_window(); | |
188 | ||
189 | gdk_threads_enter (); | |
190 | while ( ++i < argc ) { | |
191 | if ( strcmp(argv[i],"--") == 0 && !dashdash_already ) | |
192 | dashdash_already = TRUE; /* hack to open '-' */ | |
193 | else { | |
194 | VikWindow *newvw = first_window; | |
195 | gboolean change_filename = (i == 1); | |
196 | ||
197 | // Open any subsequent .vik files in their own window | |
198 | if ( i > 1 && check_file_magic_vik ( argv[i] ) ) { | |
199 | newvw = vik_window_new_window (); | |
200 | change_filename = TRUE; | |
201 | } | |
202 | ||
203 | vik_window_open_file ( newvw, argv[i], change_filename ); | |
204 | } | |
205 | } | |
206 | ||
207 | gtk_main (); | |
208 | gdk_threads_leave (); | |
209 | ||
210 | a_babel_uninit (); | |
211 | ||
212 | a_background_uninit (); | |
213 | a_mapcache_uninit (); | |
214 | a_dems_uninit (); | |
215 | a_preferences_uninit (); | |
216 | ||
217 | curl_download_uninit(); | |
218 | ||
219 | return 0; | |
220 | } |