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
23 #include "icons/viking_icon.png_h"
25 #include "background.h"
27 #include "curl_download.h"
32 #include <glib/gprintf.h>
36 #define MAX_WINDOWS 1024
38 static guint window_count
= 0;
40 static VikWindow
*new_window ();
41 static void open_window ( VikWindow
*vw
, const gchar
**files
);
42 static void destroy( GtkWidget
*widget
,
46 /* Another callback */
47 static void destroy( GtkWidget
*widget
,
50 if ( ! --window_count
)
54 static VikWindow
*new_window ()
56 if ( window_count
< MAX_WINDOWS
)
58 VikWindow
*vw
= vik_window_new ();
60 g_signal_connect (G_OBJECT (vw
), "destroy",
61 G_CALLBACK (destroy
), NULL
);
62 g_signal_connect (G_OBJECT (vw
), "newwindow",
63 G_CALLBACK (new_window
), NULL
);
64 g_signal_connect (G_OBJECT (vw
), "openwindow",
65 G_CALLBACK (open_window
), NULL
);
67 gtk_widget_show_all ( GTK_WIDGET(vw
) );
76 static void open_window ( VikWindow
*vw
, const gchar
**files
)
78 VikWindow
*newvw
= new_window();
79 gboolean change_fn
= (!files
[1]); /* only change fn if one file */
82 vik_window_open_file ( newvw
, *(files
++), change_fn
);
86 static GOptionEntry entries
[] =
91 int main( int argc
, char *argv
[] )
93 VikWindow
*first_window
;
95 gboolean dashdash_already
= FALSE
;
98 gboolean gui_initialized
;
100 g_thread_init ( NULL
);
103 gui_initialized
= gtk_init_with_args (&argc
, &argv
, "files+", entries
, NULL
, &error
);
104 if (!gui_initialized
)
106 /* check if we have an error message */
109 /* no error message, the GUI initialization failed */
110 const gchar
*display_name
= gdk_get_display_arg_name ();
111 g_fprintf (stderr
, "Failed to open display: %s\n", (display_name
!= NULL
) ? display_name
: " ");
115 /* yep, there's an error, so print it */
116 g_fprintf (stderr
, "Parsing command line options failed: %s\n", error
->message
);
117 g_error_free (error
);
118 g_fprintf (stderr
, "Run \"%s --help\" to see the list of recognized options.\n",argv
[0]);
123 curl_download_init();
125 /* Init modules/plugins */
129 a_background_init ();
130 vik_layer_cursors_init ();
131 vik_window_cursors_init ();
134 main_icon
= gdk_pixbuf_from_pixdata(&viking_icon
, FALSE
, NULL
);
135 gtk_window_set_default_icon(main_icon
);
137 /* Create the first window */
138 first_window
= new_window();
140 gdk_threads_enter ();
141 while ( ++i
< argc
) {
142 if ( strcmp(argv
[i
],"--") == 0 && !dashdash_already
)
143 dashdash_already
= TRUE
; /* hack to open '-' */
145 vik_window_open_file ( first_window
, argv
[i
], argc
== 2 );
149 gdk_threads_leave ();
151 a_mapcache_uninit ();
153 vik_layer_cursors_uninit ();
154 vik_window_cursors_uninit ();