Giving a MountpointSelector focus should cause it to be displayed.

This means that when you press up and down with the keyboard to navigate the
accordion, whatever MS you hit will be the one displayed on the right, and
whatever one you were previously on will have its changes saved.

This is different from how DiskOverviews and SpokeSelectors work, but I think
it makes sense.  When you keyboard to a DO, you are choosing to do include it
in the install.  We don't want people doing that by accident.  When you
keyboard to a SS, it would jump you into the spoke and that wouldn't work
at all.  The MS, however, just changes what's displayed on part of the screen.

2 files changed, 50 insertions, 0 deletions

diff --git a/widgets/src/MountpointSelector.c b/widgets/src/MountpointSelector.c
index 3bc5910f9..7ac3983de 100644
--- a/widgets/src/MountpointSelector.c
+++ b/widgets/src/MountpointSelector.c
@@ -53,6 +53,8 @@ struct _AnacondaMountpointSelectorPrivate {
     GtkWidget *grid;
     GtkWidget *name_label, *size_label, *mountpoint_label;
     GtkWidget *arrow;
+
+    gboolean   chosen;
 };
 
 G_DEFINE_TYPE(AnacondaMountpointSelector, anaconda_mountpoint_selector, GTK_TYPE_EVENT_BOX)
@@ -60,6 +62,7 @@ G_DEFINE_TYPE(AnacondaMountpointSelector, anaconda_mountpoint_selector, GTK_TYPE
 static void anaconda_mountpoint_selector_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
 static void anaconda_mountpoint_selector_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
 
+static void     anaconda_mountpoint_selector_toggle_background(AnacondaMountpointSelector *widget);
 static gboolean anaconda_mountpoint_selector_focus_changed(GtkWidget *widget, GdkEventFocus *event, gpointer user_data);
 
 static void anaconda_mountpoint_selector_class_init(AnacondaMountpointSelectorClass *klass) {
@@ -186,6 +189,9 @@ static void anaconda_mountpoint_selector_init(AnacondaMountpointSelector *mountp
     gtk_widget_set_margin_right(GTK_WIDGET(mountpoint->priv->arrow), 6);
     g_free(pixmap_path);
 
+    /* Set some properties. */
+    mountpoint->priv->chosen = FALSE;
+
     /* Create the name label. */
     mountpoint->priv->name_label = gtk_label_new(NULL);
     markup = g_markup_printf_escaped("<span fgcolor='black' size='large' weight='bold'>%s</span>", _(DEFAULT_NAME));
@@ -280,3 +286,44 @@ static gboolean anaconda_mountpoint_selector_focus_changed(GtkWidget *widget, Gd
     gtk_widget_set_state_flags(widget, new_state, TRUE);
     return FALSE;
 }
+
+static void anaconda_mountpoint_selector_toggle_background(AnacondaMountpointSelector *widget) {
+    if (widget->priv->chosen) {
+        GdkRGBA color;
+        gdk_rgba_parse(&color, "#4a90d9");
+        gtk_widget_override_background_color(GTK_WIDGET(widget), GTK_STATE_FLAG_NORMAL, &color);
+    }
+    else
+       gtk_widget_override_background_color(GTK_WIDGET(widget), GTK_STATE_FLAG_NORMAL, NULL);
+}
+
+/**
+ * anaconda_mountpoint_selector_get_chosen:
+ * @widget: a #AnacondaMountpointSelector
+ *
+ * Returns whether or not this mountpoint has been chosen by the user.
+ *
+ * Returns: Whether @widget has been chosen.
+ *
+ * Since: 1.0
+ */
+gboolean anaconda_mountpoint_selector_get_chosen(AnacondaMountpointSelector *widget) {
+    return widget->priv->chosen;
+}
+
+/**
+ * anaconda_mountpoint_selector_set_chosen:
+ * @widget: a #AnacondaMountpointSelector
+ * @is_chosen: %TRUE if this mountpoint is chosen.
+ *
+ * Specifies whether the mountpoint shown by this selector has been chosen by
+ * the user.  If so, a special background will be set as a visual indicator.
+ *
+ * Since: 1.0
+ */
+void anaconda_mountpoint_selector_set_chosen(AnacondaMountpointSelector *widget, gboolean is_chosen) {
+    widget->priv->chosen = is_chosen;
+    anaconda_mountpoint_selector_toggle_background(widget);
+    if (is_chosen)
+        gtk_widget_grab_focus(GTK_WIDGET(widget));
+}
diff --git a/widgets/src/MountpointSelector.h b/widgets/src/MountpointSelector.h
index e9a5b9ae4..9c04b4cac 100644
--- a/widgets/src/MountpointSelector.h
+++ b/widgets/src/MountpointSelector.h
@@ -62,6 +62,9 @@ struct _AnacondaMountpointSelectorClass {
 GType       anaconda_mountpoint_selector_get_type (void);
 GtkWidget  *anaconda_mountpoint_selector_new      ();
 
+gboolean    anaconda_mountpoint_selector_get_chosen (AnacondaMountpointSelector *widget);
+void        anaconda_mountpoint_selector_set_chosen (AnacondaMountpointSelector *widget, gboolean is_chosen);
+
 G_END_DECLS
 
 #endif