[evolution/email-factory-3-4: 18/38] Bug #440316 - Improve SSL Certificate check bad signature dialog

[Srinivasa Ragavan <sragavan src gnome org>]

commit f91d2955615d6e7ca25037fb4f2f4aec2ce1bfe7
Author: Srinivasa Ragavan <sragavan gnome org>
Date:   Thu Nov 17 13:39:02 2011 +0530

        Bug #440316 - Improve SSL Certificate check bad signature dialog

 mail/e-mail-ui-session.c |   59 +++++++++++++++++++++++++++++++--------------
 1 files changed, 40 insertions(+), 19 deletions(-)
---
diff --git a/mail/e-mail-ui-session.c b/mail/e-mail-ui-session.c
index 0f04101..e00e623 100644
--- a/mail/e-mail-ui-session.c
+++ b/mail/e-mail-ui-session.c
@@ -94,10 +94,10 @@ struct _user_message_msg {
 
 	CamelSessionAlertType type;
 	gchar *prompt;
+	GSList *button_captions;
 	EFlag *done;
 
-	guint allow_cancel : 1;
-	guint result : 1;
+	gint result;	
 	guint ismain : 1;
 };
 
@@ -132,8 +132,8 @@ user_message_response (GtkDialog *dialog,
                        struct _user_message_msg *m)
 {
 	/* if !allow_cancel, then we've already replied */
-	if (m->allow_cancel) {
-		m->result = button == GTK_RESPONSE_OK;
+	if (m->button_captions) {
+		m->result = button;
 		e_flag_set (m->done);
 	}
 
@@ -147,6 +147,8 @@ user_message_exec (struct _user_message_msg *m,
 {
 	GtkWindow *parent;
 	const gchar *error_type;
+	gint index;
+	GSList *iter;
 
 	if (!m->ismain && user_message_dialog != NULL) {
 		g_queue_push_tail (&user_message_queue, mail_msg_ref (m));
@@ -155,19 +157,13 @@ user_message_exec (struct _user_message_msg *m,
 
 	switch (m->type) {
 		case CAMEL_SESSION_ALERT_INFO:
-			error_type = m->allow_cancel ?
-				"mail:session-message-info-cancel" :
-				"mail:session-message-info";
+			error_type = "mail:session-message-info";
 			break;
 		case CAMEL_SESSION_ALERT_WARNING:
-			error_type = m->allow_cancel ?
-				"mail:session-message-warning-cancel" :
-				"mail:session-message-warning";
+			error_type = "mail:session-message-warning";
 			break;
 		case CAMEL_SESSION_ALERT_ERROR:
-			error_type = m->allow_cancel ?
-				"mail:session-message-error-cancel" :
-				"mail:session-message-error";
+			error_type = "mail:session-message-error";
 			break;
 		default:
 			error_type = NULL;
@@ -180,6 +176,26 @@ user_message_exec (struct _user_message_msg *m,
 		parent, error_type, m->prompt, NULL);
 	g_object_set (user_message_dialog, "resizable", TRUE, NULL);
 
+	if (m->button_captions) {
+		GtkWidget *action_area;
+		GList *children, *child;
+
+		/* remove all default buttons and keep only those requested */
+		action_area = gtk_dialog_get_action_area (GTK_DIALOG (user_message_dialog));
+
+		children = gtk_container_get_children (GTK_CONTAINER (action_area));
+		for (child = children; child != NULL; child = child->next) {
+			gtk_container_remove (GTK_CONTAINER (action_area), child->data);
+		}
+
+		g_list_free (children);
+	}
+
+	for (index = 0, iter = m->button_captions; iter; index++, iter = iter->next) {
+		gtk_dialog_add_button (GTK_DIALOG (user_message_dialog), iter->data, index);
+	}
+
+	
 	/* XXX This is a case where we need to be able to construct
 	 *     custom EAlerts without a predefined XML definition. */
 	if (m->ismain) {
@@ -200,6 +216,7 @@ static void
 user_message_free (struct _user_message_msg *m)
 {
 	g_free (m->prompt);
+	g_slist_free_full (m->button_captions, g_free);
 	e_flag_free (m->done);
 }
 
@@ -397,24 +414,28 @@ mail_ui_session_constructed (GObject *object)
 	G_OBJECT_CLASS (e_mail_ui_session_parent_class)->constructed (object);
 }
 
-static gboolean
+static gint
 mail_ui_session_alert_user (CamelSession *session,
                          CamelSessionAlertType type,
                          const gchar *prompt,
-                         gboolean cancel)
+                         GSList *button_captions)
 {
 	struct _user_message_msg *m;
 	GCancellable *cancellable;
-	gboolean result = TRUE;
+	gint result = -1;
+	GSList *iter;
 
 	m = mail_msg_new (&user_message_info);
 	m->ismain = mail_in_main_thread ();
 	m->type = type;
 	m->prompt = g_strdup (prompt);
 	m->done = e_flag_new ();
-	m->allow_cancel = cancel;
+	m->button_captions = g_slist_copy (button_captions);
+
+	for (iter = m->button_captions; iter; iter = iter->next)
+		iter->data = g_strdup (iter->data);
 
-	if (cancel)
+	if (g_slist_length (button_captions) > 1)
 		mail_msg_ref (m);
 
 	cancellable = m->base.cancellable;
@@ -424,7 +445,7 @@ mail_ui_session_alert_user (CamelSession *session,
 	else
 		mail_msg_main_loop_push (m);
 
-	if (cancel) {
+	if (g_slist_length (button_captions) > 1) {
 		e_flag_wait (m->done);
 		result = m->result;
 		mail_msg_unref (m);