Add ultimate xr

Assets/UltimateXR/Editor/Readme/UxrReadmeEditor.cs

@@ -0,0 +1,160 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="UxrReadmeEditor.cs" company="VRMADA">
+//   Copyright (c) VRMADA, All rights reserved.
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+using UltimateXR.Core;
+using UnityEditor;
+using UnityEditor.SceneManagement;
+using UnityEngine;
+
+namespace UltimateXR.Editor.Readme
+{
+    /// <summary>
+    ///     Custom inspector for the readme file. Based on Unity's Readme inspector.
+    /// </summary>
+    [CustomEditor(typeof(UxrReadme))]
+    public class UxrReadmeEditor : UnityEditor.Editor
+    {
+        #region Inspector Properties/Serialized Fields
+
+        [SerializeField] private GUIStyle _linkStyle;
+        [SerializeField] private GUIStyle _titleStyle;
+        [SerializeField] private GUIStyle _headingStyle;
+        [SerializeField] private GUIStyle _bodyStyle;
+
+        #endregion
+
+        #region Unity
+
+        /// <summary>
+        ///     Draws the <see cref="UxrReadme" /> graphics.
+        /// </summary>
+        public override void OnInspectorGUI()
+        {
+            UxrReadme readme = (UxrReadme)target;
+            Initialize();
+
+            if (readme.HeaderImage != null)
+            {
+                GUI.DrawTexture(new Rect(Mathf.Max(0.0f, (EditorGUIUtility.currentViewWidth - readme.HeaderImage.width) * 0.5f), 0.0f, readme.HeaderImage.width, readme.HeaderImage.height), readme.HeaderImage);
+                GUILayout.Space(readme.HeaderImage.height + SectionSpacing);
+            }
+
+            GUILayout.BeginHorizontal();
+            GUILayout.FlexibleSpace();
+            GUILayout.Label($"Version {UxrConstants.Version}", _bodyStyle);
+            GUILayout.EndHorizontal();
+            GUILayout.Space(SectionSpacing);
+
+            foreach (var section in readme.Sections)
+            {
+                if (!string.IsNullOrEmpty(section.Heading))
+                {
+                    GUILayout.Label(section.Heading, _headingStyle);
+                }
+
+                if (!string.IsNullOrEmpty(section.Text))
+                {
+                    GUILayout.Label(section.Text, _bodyStyle);
+                }
+
+                if (!string.IsNullOrEmpty(section.LinkText))
+                {
+                    if (LinkLabel(new GUIContent(section.LinkText)))
+                    {
+                        if (section.URL.EndsWith(".unity"))
+                        {
+                            EditorSceneManager.OpenScene(section.URL);
+                        }
+                        else
+                        {
+                            Application.OpenURL(section.URL);
+                        }
+                    }
+                }
+
+                GUILayout.Space(SectionSpacing);
+            }
+
+            if (readme.Credits.Count > 0)
+            {
+                GUILayout.Label("Credits", _headingStyle);
+
+                foreach (var credit in readme.Credits)
+                {
+                    GUILayout.BeginHorizontal();
+                    GUILayout.Label($"{credit.Name}:", _bodyStyle, GUILayout.ExpandWidth(false));
+                    GUILayout.Label($"{credit.Role}",  _bodyStyle, GUILayout.ExpandWidth(true));
+                    GUILayout.EndHorizontal();
+                }
+            }
+        }
+
+        #endregion
+
+        #region Private Methods
+
+        /// <summary>
+        ///     Creates the GUI styles.
+        /// </summary>
+        private void Initialize()
+        {
+            if (_initialized)
+            {
+                return;
+            }
+
+            _bodyStyle          = new GUIStyle(EditorStyles.label);
+            _bodyStyle.wordWrap = true;
+            _bodyStyle.fontSize = 14;
+            _bodyStyle.richText = true;
+
+            _titleStyle          = new GUIStyle(_bodyStyle);
+            _titleStyle.fontSize = 26;
+
+            _headingStyle           = new GUIStyle(_bodyStyle);
+            _headingStyle.fontStyle = FontStyle.Bold;
+            _headingStyle.fontSize  = 18;
+
+            _linkStyle          = new GUIStyle(_bodyStyle);
+            _linkStyle.wordWrap = false;
+
+            _linkStyle.normal.textColor = new Color(0x00 / 255f, 0x78 / 255f, 0xDA / 255f, 1f);
+            _linkStyle.stretchWidth     = false;
+
+            _initialized = true;
+        }
+
+        /// <summary>
+        ///     Draws and handles a link label as a button.
+        /// </summary>
+        /// <param name="label">Label</param>
+        /// <param name="options">Layout options</param>
+        /// <returns>Whether the link was clicked the current frame</returns>
+        private bool LinkLabel(GUIContent label, params GUILayoutOption[] options)
+        {
+            var position = GUILayoutUtility.GetRect(label, _linkStyle, options);
+
+            Handles.BeginGUI();
+            Handles.color = _linkStyle.normal.textColor;
+            Handles.DrawLine(new Vector3(position.xMin, position.yMax), new Vector3(position.xMax, position.yMax));
+            Handles.color = Color.white;
+            Handles.EndGUI();
+
+            EditorGUIUtility.AddCursorRect(position, MouseCursor.Link);
+
+            return GUI.Button(position, label, _linkStyle);
+        }
+
+        #endregion
+
+        #region Private Types & Data
+
+        private const float SectionSpacing = 16.0f;
+
+        private bool _initialized;
+
+        #endregion
+    }
+}