Initial Commit

Assets/Oculus/VR/Editor/OVRProjectSetup/Utils/ConsoleLinkEventHandler.cs

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+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using UnityEditor;
+
+[InitializeOnLoad]
+internal static class ConsoleLinkEventHandler
+{
+    public static event Action<Dictionary<string, string>> OnConsoleLink;
+
+#if UNITY_2021_2_OR_NEWER
+    // Much simpler code in 2021 as the API became public
+    static ConsoleLinkEventHandler()
+    {
+        EditorGUI.hyperLinkClicked += OnConsoleLinkInternal;
+    }
+
+    private static void OnConsoleLinkInternal(EditorWindow window, HyperLinkClickedEventArgs arguments)
+    {
+        OnConsoleLink?.Invoke(arguments.hyperLinkData);
+    }
+#else
+    // Using reflection to hack into the internal hyperLinkClicked event before 2021
+    private static PropertyInfo _parametersProperty;
+
+    static ConsoleLinkEventHandler()
+    {
+        var evt = typeof(EditorGUI).GetEvent("hyperLinkClicked", BindingFlags.Static | BindingFlags.NonPublic);
+        if (evt != null)
+        {
+            var method = typeof(ConsoleLinkEventHandler).GetMethod("OnConsoleLinkInternal",
+                BindingFlags.Static | BindingFlags.NonPublic);
+            if (method != null)
+            {
+                var handler = Delegate.CreateDelegate(evt.EventHandlerType, method);
+                evt.AddMethod.Invoke(null, new object[] { handler });
+            }
+        }
+    }
+
+    private static bool InitialiseParametersProperty(EventArgs arguments)
+    {
+        if (_parametersProperty == null)
+        {
+            _parametersProperty = arguments.GetType()
+                .GetProperty("hyperlinkInfos", BindingFlags.Instance | BindingFlags.Public);
+        }
+
+        return _parametersProperty != null;
+    }
+
+    private static void OnConsoleLinkInternal(object sender, EventArgs arguments)
+    {
+        if (!InitialiseParametersProperty(arguments))
+        {
+            return;
+        }
+
+        if (_parametersProperty.GetValue(arguments) is Dictionary<string, string> argumentsAsDictionary)
+        {
+            OnConsoleLink?.Invoke(argumentsAsDictionary);
+        }
+    }
+#endif
+}