New callback to handle when the user hits the "back" button when on the

2001-01-10  Jeffrey Stedfast  <fejj@helixcode.com>

	* mail-config-druid.c (transport_back): New callback to handle
	when the user hits the "back" button when on the transport
	page. This is needed to handle the case where we don't want to
	show the user the auth page (due to there being no auth choices).
	(incoming_next): If we are going to skip over the auth page, set
	the 'have_auth_page' variable to FALSE.
	(construct): Initialize the have_auth_page to TRUE.

svn path=/trunk/; revision=7375

1 files changed, 23 insertions, 1 deletions

diff --git a/mail/mail-config-druid.c b/mail/mail-config-druid.c
index 86977b5081..6982965105 100644
--- a/mail/mail-config-druid.c
+++ b/mail/mail-config-druid.c
@@ -340,6 +340,8 @@ incoming_next (GnomeDruidPage *page, GnomeDruid *druid, gpointer data)
 	gchar *source_url;
 	CamelURL *url;
 	
+	config->have_auth_page = TRUE;
+	
 	source_url = mail_config_druid_get_source_url (config);
 	url = camel_url_new (source_url, NULL);
 	g_free (source_url);
@@ -358,6 +360,7 @@ incoming_next (GnomeDruidPage *page, GnomeDruid *druid, gpointer data)
 	}
 	
 	/* Otherwise, skip to transport page. */
+	config->have_auth_page = FALSE;
 	transport_page = glade_xml_get_widget (config->gui, "druidTransportPage");
 	gnome_druid_set_page (config->druid, GNOME_DRUID_PAGE (transport_page));
 	
@@ -595,6 +598,24 @@ transport_next (GnomeDruidPage *page, GnomeDruid *druid, gpointer data)
 	return FALSE;
 }
 
+static gboolean
+transport_back (GnomeDruidPage *page, GnomeDruid *druid, gpointer data)
+{
+	MailConfigDruid *config = data;
+	
+	if (config->have_auth_page) {
+		return FALSE;
+	} else {
+		/* jump to the source page, skipping over the auth page */
+		GtkWidget *widget;
+		
+		widget = glade_xml_get_widget (config->gui, "druidSourcePage");
+		gnome_druid_set_page (config->druid, GNOME_DRUID_PAGE (widget));
+		
+		return TRUE;
+	}
+}
+
 static void
 transport_changed (GtkWidget *widget, gpointer data)
 {
@@ -801,7 +822,7 @@ static struct {
 	{ "druidTransportPage",
 	  GTK_SIGNAL_FUNC (transport_next),
 	  GTK_SIGNAL_FUNC (transport_prepare),
-	  GTK_SIGNAL_FUNC (NULL),
+	  GTK_SIGNAL_FUNC (transport_back),
 	  GTK_SIGNAL_FUNC (NULL) },
 	{ "druidManagementPage",
 	  GTK_SIGNAL_FUNC (management_next),
@@ -894,6 +915,7 @@ construct (MailConfigDruid *druid)
 	gtk_signal_connect (GTK_OBJECT (druid->incoming_path), "changed", incoming_changed, druid);
 	druid->incoming_keep_mail = GTK_CHECK_BUTTON (glade_xml_get_widget (gui, "chkIncomingKeepMail"));
 	
+	druid->have_auth_page = TRUE;
 	druid->auth_text = glade_xml_get_widget (gui, "htmlAuthentication");
 	druid->auth_type = GTK_OPTION_MENU (glade_xml_get_widget (gui, "omenuAuthType"));
 	druid->password = GTK_ENTRY (glade_xml_get_widget (gui, "txtAuthPasswd"));