From 2ecce97b88d418a77eb399ff4ca70a329e6aed3b Mon Sep 17 00:00:00 2001
From: Matthew Barnes <mbarnes@redhat.com>
Date: Sat, 10 Aug 2013 16:41:38 -0400
Subject: Add e_alert_bar_close_alert().

Closes the active EAlert and returns TRUE, or else returns FALSE if
there is no active EAlert.
---
 .../evolution-util/evolution-util-sections.txt     |  1 +
 e-util/e-alert-bar.c                               | 40 ++++++++++++++++++++++
 e-util/e-alert-bar.h                               |  1 +
 3 files changed, 42 insertions(+)

diff --git a/doc/reference/evolution-util/evolution-util-sections.txt b/doc/reference/evolution-util/evolution-util-sections.txt
index f4878fd4fd..aa1ac5f920 100644
--- a/doc/reference/evolution-util/evolution-util-sections.txt
+++ b/doc/reference/evolution-util/evolution-util-sections.txt
@@ -162,6 +162,7 @@ EAlertBar
 e_alert_bar_new
 e_alert_bar_clear
 e_alert_bar_add_alert
+e_alert_bar_close_alert
 <SUBSECTION Standard>
 E_ALERT_BAR
 E_IS_ALERT_BAR
diff --git a/e-util/e-alert-bar.c b/e-util/e-alert-bar.c
index c19fa74a47..4e621d7f56 100644
--- a/e-util/e-alert-bar.c
+++ b/e-util/e-alert-bar.c
@@ -297,11 +297,21 @@ alert_bar_get_request_mode (GtkWidget *widget)
 	return GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH;
 }
 
+static void
+alert_bar_close (GtkInfoBar *info_bar)
+{
+	/* GtkInfoBar's close() method looks for a button with a response
+	 * code of GTK_RESPONSE_CANCEL.  But that does not apply here, so
+	 * we have to override the method. */
+	e_alert_bar_close_alert (E_ALERT_BAR (info_bar));
+}
+
 static void
 e_alert_bar_class_init (EAlertBarClass *class)
 {
 	GObjectClass *object_class;
 	GtkWidgetClass *widget_class;
+	GtkInfoBarClass *info_bar_class;
 
 	g_type_class_add_private (class, sizeof (EAlertBarPrivate));
 
@@ -311,6 +321,9 @@ e_alert_bar_class_init (EAlertBarClass *class)
 
 	widget_class = GTK_WIDGET_CLASS (class);
 	widget_class->get_request_mode = alert_bar_get_request_mode;
+
+	info_bar_class = GTK_INFO_BAR_CLASS (class);
+	info_bar_class->close = alert_bar_close;
 }
 
 static void
@@ -388,3 +401,30 @@ e_alert_bar_add_alert (EAlertBar *alert_bar,
 
 	alert_bar_show_alert (alert_bar);
 }
+
+/**
+ * e_alert_bar_close_alert:
+ * @alert_bar: an #EAlertBar
+ *
+ * Closes the active #EAlert and returns %TRUE, or else returns %FALSE if
+ * there is no active #EAlert.
+ *
+ * Returns: whether an #EAlert was closed
+ **/
+gboolean
+e_alert_bar_close_alert (EAlertBar *alert_bar)
+{
+	EAlert *alert;
+	gboolean alert_closed = FALSE;
+
+	g_return_val_if_fail (E_IS_ALERT_BAR (alert_bar), FALSE);
+
+	alert = g_queue_peek_head (&alert_bar->priv->alerts);
+
+	if (alert != NULL) {
+		alert_bar_response_close (alert);
+		alert_closed = TRUE;
+	}
+
+	return alert_closed;
+}
diff --git a/e-util/e-alert-bar.h b/e-util/e-alert-bar.h
index d565f1ba84..560465756c 100644
--- a/e-util/e-alert-bar.h
+++ b/e-util/e-alert-bar.h
@@ -66,6 +66,7 @@ GtkWidget *	e_alert_bar_new			(void);
 void		e_alert_bar_clear		(EAlertBar *alert_bar);
 void		e_alert_bar_add_alert		(EAlertBar *alert_bar,
 						 EAlert *alert);
+gboolean	e_alert_bar_close_alert		(EAlertBar *alert_bar);
 
 G_END_DECLS
 
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