1 files changed, 74 insertions, 0 deletions
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/UIControls/Navigation.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/UIControls/Navigation.cs
new file mode 100644
index 0000000..98e77f9
--- /dev/null
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/UIControls/Navigation.cs
@@ -0,0 +1,74 @@
+using System;
+using UnityEngine.Serialization;
+
+namespace UnityEngine.UI
+{
+    [Serializable]
+    public struct Navigation : IEquatable<Navigation>
+    {
+        /*
+         * This looks like it's not flags, but it is flags,
+         * the reason is that Automatic is considered horizontal
+         * and verical mode combined
+         */
+        [Flags]
+        public enum Mode
+        {
+            None        = 0, //  0 No navigation
+            Horizontal  = 1, //  1 Automatic horizontal navigation
+            Vertical    = 2, // 10 Automatic vertical navigation
+            Automatic   = 3, // 11 Automatic navigation in both dimensions
+            Explicit    = 4, //    Explicitly specified only
+        }
+
+        // Which method of navigation will be used.
+        [FormerlySerializedAs("mode")]
+        [SerializeField]
+        private Mode m_Mode;
+
+        // Game object selected when the joystick moves up. Used when navigation is set to "Explicit".
+        [FormerlySerializedAs("selectOnUp")]
+        [SerializeField]
+        private Selectable m_SelectOnUp;
+
+        // Game object selected when the joystick moves down. Used when navigation is set to "Explicit".
+        [FormerlySerializedAs("selectOnDown")]
+        [SerializeField]
+        private Selectable m_SelectOnDown;
+
+        // Game object selected when the joystick moves left. Used when navigation is set to "Explicit".
+        [FormerlySerializedAs("selectOnLeft")]
+        [SerializeField]
+        private Selectable m_SelectOnLeft;
+
+        // Game object selected when the joystick moves right. Used when navigation is set to "Explicit".
+        [FormerlySerializedAs("selectOnRight")]
+        [SerializeField]
+        private Selectable m_SelectOnRight;
+
+        public Mode       mode           { get { return m_Mode; } set { m_Mode = value; } }
+        public Selectable selectOnUp     { get { return m_SelectOnUp; } set { m_SelectOnUp = value; } }
+        public Selectable selectOnDown   { get { return m_SelectOnDown; } set { m_SelectOnDown = value; } }
+        public Selectable selectOnLeft   { get { return m_SelectOnLeft; } set { m_SelectOnLeft = value; } }
+        public Selectable selectOnRight  { get { return m_SelectOnRight; } set { m_SelectOnRight = value; } }
+
+        static public Navigation defaultNavigation
+        {
+            get
+            {
+                var defaultNav = new Navigation();
+                defaultNav.m_Mode = Mode.Automatic;
+                return defaultNav;
+            }
+        }
+
+        public bool Equals(Navigation other)
+        {
+            return mode == other.mode &&
+                selectOnUp == other.selectOnUp &&
+                selectOnDown == other.selectOnDown &&
+                selectOnLeft == other.selectOnLeft &&
+                selectOnRight == other.selectOnRight;
+        }
+    }
+}