+
+/**
+ * Dialog to return a positive number via a spinbox within the supplied limits
+ * A return value of zero indicates the dialog was cancelled
+ */
+guint a_dialog_get_positive_number ( GtkWindow *parent, gchar *title_text, gchar *label_text, guint default_num, guint min, guint max, guint step )
+{
+ GtkWidget *dialog = gtk_dialog_new_with_buttons (title_text,
+ parent,
+ GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_REJECT,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_ACCEPT,
+ NULL);
+ gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
+ GtkWidget *response_w = NULL;
+#if GTK_CHECK_VERSION (2, 20, 0)
+ response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
+#endif
+
+ GtkWidget *table, *spin, *label;
+ guint result = default_num;
+
+ table = gtk_table_new ( 2, 1, FALSE );
+ gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 );
+
+ label = gtk_label_new (label_text);
+ spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( default_num, min, max, step, 5, 0 ), 1, 0 );
+
+ gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 1, 0, 1 );
+ gtk_table_attach_defaults ( GTK_TABLE(table), spin, 0, 1, 1, 2 );
+
+ if ( response_w )
+ gtk_widget_grab_focus ( response_w );
+
+ gtk_widget_show_all ( table );
+
+ if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
+ {
+ result = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(spin) );
+ gtk_widget_destroy ( dialog );
+ return result;
+ }
+
+ // Dialog cancelled
+ gtk_widget_destroy ( dialog );
+ return 0;
+}
+
+static void about_url_hook (GtkAboutDialog *about,
+ const gchar *link,
+ gpointer data)
+{
+ open_url (GTK_WINDOW(about), link);
+}
+
+static void about_email_hook (GtkAboutDialog *about,
+ const gchar *email,
+ gpointer data)
+{
+ new_email (GTK_WINDOW(about), email);
+}
+
+void a_dialog_about ( GtkWindow *parent )
+{
+ const gchar *program_name = PACKAGE_NAME;
+ const gchar *version = VIKING_VERSION;
+ const gchar *website = VIKING_URL;
+ const gchar *copyright = "2003-2008, Evan Battaglia\n2008-2010, Viking's contributors";
+ const gchar *comments = _("GPS Data and Topo Analyzer, Explorer, and Manager.");
+ const gchar *license = _("This program is free software; you can redistribute it and/or modify "
+ "it under the terms of the GNU General Public License as published by "
+ "the Free Software Foundation; either version 2 of the License, or "
+ "(at your option) any later version."
+ "\n\n"
+ "This program is distributed in the hope that it will be useful, "
+ "but WITHOUT ANY WARRANTY; without even the implied warranty of "
+ "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the "
+ "GNU General Public License for more details."
+ "\n\n"
+ "You should have received a copy of the GNU General Public License "
+ "along with this program; if not, write to the Free Software "
+ "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA");
+
+ gtk_about_dialog_set_url_hook (about_url_hook, NULL, NULL);
+ gtk_about_dialog_set_email_hook (about_email_hook, NULL, NULL);
+ gtk_show_about_dialog (parent,
+ /* TODO do not set program-name and correctly set info for g_get_application_name */
+ "program-name", program_name,
+ "version", version,
+ "website", website,
+ "comments", comments,
+ "copyright", copyright,
+ "license", license,
+ "wrap-license", TRUE,
+ /* logo automatically retrieved via gtk_window_get_default_icon_list */
+ "authors", AUTHORS,
+ "documenters", DOCUMENTERS,
+ "translator-credits", _("Translation is coordinated on http://launchpad.net/viking"),
+ NULL);
+}
+
+gboolean a_dialog_map_n_zoom(GtkWindow *parent, gchar *mapnames[], gint default_map, gchar *zoom_list[], gint default_zoom, gint *selected_map, gint *selected_zoom)
+{
+ gchar **s;
+
+ GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Download along track"), parent, 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL );
+ gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
+ GtkWidget *response_w = NULL;
+#if GTK_CHECK_VERSION (2, 20, 0)
+ response_w = gtk_dialog_get_widget_for_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT );
+#endif
+ GtkWidget *map_label = gtk_label_new(_("Map type:"));
+ GtkComboBox *map_combo = GTK_COMBO_BOX(gtk_combo_box_new_text());
+ for (s = mapnames; *s; s++)
+ gtk_combo_box_append_text(map_combo, *s);
+ gtk_combo_box_set_active (map_combo, default_map);
+ GtkWidget *zoom_label = gtk_label_new(_("Zoom level:"));
+ GtkComboBox *zoom_combo = GTK_COMBO_BOX(gtk_combo_box_new_text());
+ for (s = zoom_list; *s; s++)
+ gtk_combo_box_append_text(zoom_combo, *s);
+ gtk_combo_box_set_active (zoom_combo, default_zoom);
+
+ GtkTable *box = GTK_TABLE(gtk_table_new(2, 2, FALSE));
+ gtk_table_attach_defaults(box, GTK_WIDGET(map_label), 0, 1, 0, 1);
+ gtk_table_attach_defaults(box, GTK_WIDGET(map_combo), 1, 2, 0, 1);
+ gtk_table_attach_defaults(box, GTK_WIDGET(zoom_label), 0, 1, 1, 2);
+ gtk_table_attach_defaults(box, GTK_WIDGET(zoom_combo), 1, 2, 1, 2);
+
+ gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(box), FALSE, FALSE, 5 );
+
+ if ( response_w )
+ gtk_widget_grab_focus ( response_w );
+
+ gtk_widget_show_all ( dialog );
+ if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) {
+ gtk_widget_destroy(dialog);
+ return FALSE;
+ }
+
+ *selected_map = gtk_combo_box_get_active(map_combo);
+ *selected_zoom = gtk_combo_box_get_active(zoom_combo);
+
+ gtk_widget_destroy(dialog);
+ return TRUE;
+}
+
+/**
+ * Display a dialog presenting the license of a map.
+ * Allow to read the license by launching a web browser.
+ */
+void a_dialog_license ( GtkWindow *parent, const gchar *map, const gchar *license, const gchar *url)
+{
+ GtkWidget *dialog = gtk_message_dialog_new (parent,
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_INFO,
+ GTK_BUTTONS_OK,
+ _("The map data is licensed: %s."),
+ license);
+ gtk_message_dialog_format_secondary_markup (GTK_MESSAGE_DIALOG (dialog),
+ _("The data provided by '<b>%s</b>' are licensed under the following license: <b>%s</b>.\n"
+ "Please, read the license before continuing."),
+ map, license);
+#define RESPONSE_OPEN_LICENSE 600
+ if (url != NULL) {
+ gtk_dialog_add_button (GTK_DIALOG (dialog), _("Open license"), RESPONSE_OPEN_LICENSE);
+ }
+ gint response;
+ do {
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+ if (response == RESPONSE_OPEN_LICENSE) {
+ open_url (parent, url);
+ }
+ } while (response != GTK_RESPONSE_DELETE_EVENT && response != GTK_RESPONSE_OK);
+ gtk_widget_destroy (dialog);
+}