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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 "curl_download.h" | |
32 | #include "preferences.h" | |
33 | #include "globals.h" | |
34 | #include "vikmapslayer.h" | |
35 | ||
36 | #ifdef VIK_CONFIG_GEOCACHES | |
37 | void a_datasource_gc_init(); | |
38 | #endif | |
39 | ||
40 | #include <stdlib.h> | |
41 | #include <string.h> | |
42 | ||
43 | #include <glib/gprintf.h> | |
44 | #include <glib/gi18n.h> | |
45 | ||
46 | #include "modules.h" | |
47 | ||
48 | #define MAX_WINDOWS 1024 | |
49 | ||
50 | /* FIXME LOCALEDIR must be configured by ./configure --localedir */ | |
51 | /* But something does not work actually. */ | |
52 | /* So, we need to redefine this variable on windows. */ | |
53 | #ifdef WINDOWS | |
54 | #undef LOCALEDIR | |
55 | #define LOCALEDIR "locale" | |
56 | #endif | |
57 | ||
58 | static guint window_count = 0; | |
59 | ||
60 | static VikWindow *new_window (); | |
61 | static void open_window ( VikWindow *vw, const gchar **files ); | |
62 | static void destroy( GtkWidget *widget, | |
63 | gpointer data ); | |
64 | ||
65 | /* Callback to mute log message */ | |
66 | static void mute_log(const gchar *log_domain, | |
67 | GLogLevelFlags log_level, | |
68 | const gchar *message, | |
69 | gpointer user_data) | |
70 | { | |
71 | /* Nothing to do, we just want to mute */ | |
72 | } | |
73 | ||
74 | /* Another callback */ | |
75 | static void destroy( GtkWidget *widget, | |
76 | gpointer data ) | |
77 | { | |
78 | if ( ! --window_count ) | |
79 | gtk_main_quit (); | |
80 | } | |
81 | ||
82 | static VikWindow *new_window () | |
83 | { | |
84 | if ( window_count < MAX_WINDOWS ) | |
85 | { | |
86 | VikWindow *vw = vik_window_new (); | |
87 | ||
88 | g_signal_connect (G_OBJECT (vw), "destroy", | |
89 | G_CALLBACK (destroy), NULL); | |
90 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
91 | G_CALLBACK (new_window), NULL); | |
92 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
93 | G_CALLBACK (open_window), NULL); | |
94 | ||
95 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
96 | ||
97 | window_count++; | |
98 | ||
99 | return vw; | |
100 | } | |
101 | return NULL; | |
102 | } | |
103 | ||
104 | static void open_window ( VikWindow *vw, const gchar **files ) | |
105 | { | |
106 | VikWindow *newvw = new_window(); | |
107 | gboolean change_fn = (!files[1]); /* only change fn if one file */ | |
108 | if ( newvw ) | |
109 | while ( *files ) { | |
110 | vik_window_open_file ( newvw, *(files++), change_fn ); | |
111 | } | |
112 | } | |
113 | ||
114 | /* Options */ | |
115 | static GOptionEntry entries[] = | |
116 | { | |
117 | { "debug", 'd', 0, G_OPTION_ARG_NONE, &vik_debug, N_("Enable debug output"), NULL }, | |
118 | { "verbose", 'V', 0, G_OPTION_ARG_NONE, &vik_verbose, N_("Enable verbose output"), NULL }, | |
119 | { "version", 'v', 0, G_OPTION_ARG_NONE, &vik_version, N_("Show version"), NULL }, | |
120 | { NULL } | |
121 | }; | |
122 | ||
123 | int main( int argc, char *argv[] ) | |
124 | { | |
125 | VikWindow *first_window; | |
126 | GdkPixbuf *main_icon; | |
127 | gboolean dashdash_already = FALSE; | |
128 | int i = 0; | |
129 | GError *error = NULL; | |
130 | gboolean gui_initialized; | |
131 | ||
132 | bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); | |
133 | bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); | |
134 | textdomain (GETTEXT_PACKAGE); | |
135 | ||
136 | g_thread_init ( NULL ); | |
137 | gdk_threads_init (); | |
138 | ||
139 | gui_initialized = gtk_init_with_args (&argc, &argv, "files+", entries, NULL, &error); | |
140 | if (!gui_initialized) | |
141 | { | |
142 | /* check if we have an error message */ | |
143 | if (error == NULL) | |
144 | { | |
145 | /* no error message, the GUI initialization failed */ | |
146 | const gchar *display_name = gdk_get_display_arg_name (); | |
147 | g_fprintf (stderr, "Failed to open display: %s\n", (display_name != NULL) ? display_name : " "); | |
148 | } | |
149 | else | |
150 | { | |
151 | /* yep, there's an error, so print it */ | |
152 | g_fprintf (stderr, "Parsing command line options failed: %s\n", error->message); | |
153 | g_error_free (error); | |
154 | g_fprintf (stderr, "Run \"%s --help\" to see the list of recognized options.\n",argv[0]); | |
155 | } | |
156 | return EXIT_FAILURE; | |
157 | } | |
158 | ||
159 | if (vik_version) | |
160 | { | |
161 | g_printf ("%s %s\nCopyright (c) 2003-2008 Evan Battaglia\nCopyright (c) 2008-2010 Viking's contributors\n", PACKAGE_NAME, PACKAGE_VERSION); | |
162 | return EXIT_SUCCESS; | |
163 | } | |
164 | ||
165 | if (!vik_debug) | |
166 | g_log_set_handler (NULL, G_LOG_LEVEL_DEBUG, mute_log, NULL); | |
167 | ||
168 | a_preferences_init (); | |
169 | ||
170 | a_vik_preferences_init (); | |
171 | ||
172 | a_download_init(); | |
173 | curl_download_init(); | |
174 | ||
175 | /* Init modules/plugins */ | |
176 | modules_init(); | |
177 | ||
178 | maps_layer_init (); | |
179 | a_mapcache_init (); | |
180 | a_background_init (); | |
181 | ||
182 | #ifdef VIK_CONFIG_GEOCACHES | |
183 | a_datasource_gc_init(); | |
184 | #endif | |
185 | ||
186 | /* Set the icon */ | |
187 | main_icon = gdk_pixbuf_from_pixdata(&viking_pixbuf, FALSE, NULL); | |
188 | gtk_window_set_default_icon(main_icon); | |
189 | ||
190 | /* Create the first window */ | |
191 | first_window = new_window(); | |
192 | ||
193 | gdk_threads_enter (); | |
194 | while ( ++i < argc ) { | |
195 | if ( strcmp(argv[i],"--") == 0 && !dashdash_already ) | |
196 | dashdash_already = TRUE; /* hack to open '-' */ | |
197 | else | |
198 | vik_window_open_file ( first_window, argv[i], argc == 2 ); | |
199 | } | |
200 | ||
201 | gtk_main (); | |
202 | gdk_threads_leave (); | |
203 | ||
204 | a_background_uninit (); | |
205 | a_mapcache_uninit (); | |
206 | a_dems_uninit (); | |
207 | a_preferences_uninit (); | |
208 | ||
209 | return 0; | |
210 | } |