From: Adrien Plazas <kekun.plazas@laposte.net>
Date: Wed, 11 Dec 2019 16:24:31 +0100
Subject: toolbar: Allow to toggle the sidebar button

This will allow updating the button's state when gestures will allow
closing the sidebar in the next commit.
---
 shell/ev-toolbar.c | 14 ++++++++++++++
 shell/ev-toolbar.h |  3 +++
 2 files changed, 17 insertions(+)

diff --git a/shell/ev-toolbar.c b/shell/ev-toolbar.c
index bb20887..6c5521f 100644
--- a/shell/ev-toolbar.c
+++ b/shell/ev-toolbar.c
@@ -264,3 +264,17 @@ ev_toolbar_get_mode (EvToolbar *ev_toolbar)
 
         return priv->toolbar_mode;
 }
+
+void
+ev_toolbar_set_sidebar_visible (EvToolbar *ev_toolbar,
+                                gboolean   visible)
+{
+	EvToolbarPrivate *priv;
+
+	g_return_if_fail (EV_IS_TOOLBAR (ev_toolbar));
+
+	priv = GET_PRIVATE (ev_toolbar);
+	visible = !!visible;
+
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->sidebar_button), visible);
+}
diff --git a/shell/ev-toolbar.h b/shell/ev-toolbar.h
index 6cb8ae4..1b15e80 100644
--- a/shell/ev-toolbar.h
+++ b/shell/ev-toolbar.h
@@ -58,4 +58,7 @@ void          ev_toolbar_set_mode           (EvToolbar     *ev_toolbar,
 					     EvToolbarMode  mode);
 EvToolbarMode ev_toolbar_get_mode           (EvToolbar     *ev_toolbar);
 
+void ev_toolbar_set_sidebar_visible (EvToolbar *ev_toolbar,
+                                     gboolean   visible);
+
 G_END_DECLS