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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 | #include "viking.h" | |
23 | #include "mapcache.h" | |
24 | #include "background.h" | |
25 | ||
26 | #include <string.h> | |
27 | ||
28 | #define MAX_WINDOWS 1024 | |
29 | ||
30 | static guint window_count = 0; | |
31 | ||
32 | static VikWindow *new_window (); | |
33 | static void open_window ( VikWindow *vw, const gchar **files ); | |
34 | static void destroy( GtkWidget *widget, | |
35 | gpointer data ); | |
36 | ||
37 | ||
38 | /* Another callback */ | |
39 | static void destroy( GtkWidget *widget, | |
40 | gpointer data ) | |
41 | { | |
42 | if ( ! --window_count ) | |
43 | gtk_main_quit (); | |
44 | } | |
45 | ||
46 | static VikWindow *new_window () | |
47 | { | |
48 | if ( window_count < MAX_WINDOWS ) | |
49 | { | |
50 | VikWindow *vw = vik_window_new (); | |
51 | ||
52 | g_signal_connect (G_OBJECT (vw), "destroy", | |
53 | G_CALLBACK (destroy), NULL); | |
54 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
55 | G_CALLBACK (new_window), NULL); | |
56 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
57 | G_CALLBACK (open_window), NULL); | |
58 | ||
59 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
60 | ||
61 | window_count++; | |
62 | ||
63 | return vw; | |
64 | } | |
65 | return NULL; | |
66 | } | |
67 | ||
68 | static void open_window ( VikWindow *vw, const gchar **files ) | |
69 | { | |
70 | VikWindow *newvw = new_window(); | |
71 | gboolean change_fn = (!files[1]); /* only change fn if one file */ | |
72 | if ( newvw ) | |
73 | while ( *files ) { | |
74 | vik_window_open_file ( newvw, *(files++), change_fn ); | |
75 | files++; | |
76 | } | |
77 | } | |
78 | ||
79 | int main( int argc, char *argv[] ) | |
80 | { | |
81 | VikWindow *first_window; | |
82 | gboolean dashdash_already = FALSE; | |
83 | int i = 0; | |
84 | ||
85 | g_thread_init ( NULL ); | |
86 | gdk_threads_init (); | |
87 | ||
88 | gtk_init (&argc, &argv); | |
89 | ||
90 | a_mapcache_init (); | |
91 | a_background_init (); | |
92 | ||
93 | first_window = new_window(); | |
94 | ||
95 | gdk_threads_enter (); | |
96 | while ( ++i < argc ) { | |
97 | if ( strcmp(argv[i],"--") == 0 && !dashdash_already ) | |
98 | dashdash_already = TRUE; /* hack to open '-' */ | |
99 | else | |
100 | vik_window_open_file ( first_window, argv[i], argc == 2 ); | |
101 | } | |
102 | ||
103 | gtk_main (); | |
104 | gdk_threads_leave (); | |
105 | ||
106 | a_clipboard_uninit (); | |
107 | a_mapcache_uninit (); | |
108 | ||
109 | return 0; | |
110 | } |