Initial commit

2025-05-26 00:46:28 +02:00
commit e5bca03433
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+#if TEXT_MESH_PRO_PRESENT || (UGUI_2_0_PRESENT && UNITY_6000_0_OR_NEWER)
+namespace UnityEngine.XR.Interaction.Toolkit.Samples.SpatialKeyboard
+{
+    /// <summary>
+    /// Manage the reuse and updating of data for each child <see cref="XRKeyboardKey"/> button.
+    /// </summary>
+    public class XRKeyboardLayout : MonoBehaviour
+    {
+        [SerializeField]
+        XRKeyboardConfig m_DefaultKeyMapping;
+
+        /// <summary>
+        /// Default key mapping for resetting key layout.
+        /// </summary>
+        public XRKeyboardConfig defaultKeyMapping
+        {
+            get => m_DefaultKeyMapping;
+            set => m_DefaultKeyMapping = value;
+        }
+
+        [SerializeField]
+        XRKeyboardConfig m_ActiveKeyMapping;
+
+        /// <summary>
+        /// Active <see cref="XRKeyboardConfig"/> which data is populated in these keys.
+        /// </summary>
+        public XRKeyboardConfig activeKeyMapping
+        {
+            get => m_ActiveKeyMapping;
+            set
+            {
+                m_ActiveKeyMapping = value;
+                PopulateKeys();
+            }
+        }
+
+        XRKeyboardKey [] m_Keys;
+
+        /// <summary>
+        /// See <see cref="MonoBehaviour"/>.
+        /// </summary>
+        void Awake()
+        {
+            m_Keys = GetComponentsInChildren<XRKeyboardKey>();
+        }
+
+        /// <summary>
+        /// See <see cref="MonoBehaviour"/>.
+        /// </summary>
+        void Start()
+        {
+            PopulateKeys();
+        }
+
+        /// <summary>
+        /// Sets the active key mapping to the default key mapping.
+        /// </summary>
+        /// <seealso cref="activeKeyMapping"/>
+        /// <seealso cref="defaultKeyMapping"/>
+        public void SetDefaultLayout()
+        {
+            if (m_DefaultKeyMapping != null)
+                activeKeyMapping = m_DefaultKeyMapping;
+        }
+
+        /// <summary>
+        /// Updates all child <see cref="XRKeyboardKey"/> buttons with the data from the <see cref="activeKeyMapping"/>.
+        /// </summary>
+        /// <remarks>
+        /// This function returns without changing the keys if the number of child <see cref="XRKeyboardKey"/> buttons is less than
+        /// the number of mappings in the <see cref="activeKeyMapping"/>.
+        /// </remarks>
+        public void PopulateKeys()
+        {
+            if (m_ActiveKeyMapping == null)
+                return;
+
+            var keyMappings = m_ActiveKeyMapping.keyMappings;
+
+            if (m_Keys == null || m_Keys.Length == 0)
+                m_Keys = GetComponentsInChildren<XRKeyboardKey>();
+
+
+            if (m_Keys.Length < keyMappings.Count)
+            {
+                Debug.LogWarning("Keyboard layout update failed: There are fewer keys than key mappings in the current config. Ensure there is a correct number of keys and key mappings.", this);
+                return;
+            }
+
+            for (var i = 0; i < keyMappings.Count; ++i)
+            {
+                var mapping = keyMappings[i];
+                var key = m_Keys[i];
+
+                key.character = mapping.character;
+                key.displayCharacter = mapping.displayCharacter;
+
+                key.shiftCharacter = mapping.shiftCharacter;
+                key.shiftDisplayCharacter = mapping.shiftDisplayCharacter;
+
+                key.keyFunction = mapping.overrideDefaultKeyFunction ? mapping.keyFunction : m_ActiveKeyMapping.defaultKeyFunction;
+                key.keyCode = mapping.keyCode;
+
+                key.displayIcon = mapping.displayIcon;
+                key.shiftDisplayIcon = mapping.shiftDisplayIcon;
+
+                key.SetButtonInteractable(!mapping.disabled);
+            }
+        }
+    }
+}
+#endif