Layout and functionality to find file in asset explorer

Author: StanleyGoldman

src/UnityExtension/Assets/Editor/GitHub.Unity/Misc/Styles.cs

@@ -65,6 +65,7 @@ class Styles
                                 headerBranchLabelStyle,
                                 headerUrlLabelStyle,
                                 headerRepoLabelStyle,
+                                fileHistoryLogTitleStyle,
                                 headerTitleStyle,
                                 headerDescriptionStyle,
                                 toolbarButtonStyle,
@@ -734,8 +735,7 @@ public static GUIStyle BoldCenteredLabel
                 return boldCenteredLabel;
             }
         }
-
-
+        
         public static GUIStyle CommitDescriptionFieldStyle
         {
             get
@@ -802,6 +802,20 @@ public static GUIStyle HyperlinkStyle
             }
         }
 
+        public static GUIStyle FileHistoryLogTitleStyle
+        {
+            get
+            {
+                if (fileHistoryLogTitleStyle == null)
+                {
+                    fileHistoryLogTitleStyle = new GUIStyle(EditorStyles.largeLabel);
+                    fileHistoryLogTitleStyle.name = "FileHistoryLogTitleStyle";
+                    fileHistoryLogTitleStyle.margin = new RectOffset(0, 0, 0, 0);
+                }
+                return fileHistoryLogTitleStyle;
+            }
+        }
+
         public static Texture2D ActiveBranchIcon
         {
             get

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/FileHistoryWindow.cs

@@ -37,34 +37,35 @@ private static bool GitFileHistoryValidation()
 
         [SerializeField] private bool locked;
         [SerializeField] private FileHistoryView fileHistoryView = new FileHistoryView();
-        [SerializeField] private NPath selectedAssetPath;
+        [SerializeField] private UnityEngine.Object selectedObject;
+        [SerializeField] private NPath selectedObjectPath;
 
         public void SetSelectedPath(NPath path)
         {
-            selectedAssetPath = path;
+            selectedObjectPath = path;
+            selectedObject = null;
 
             Texture nodeIcon = null;
 
-            if (selectedAssetPath != NPath.Default)
+            if (selectedObjectPath != NPath.Default)
             {
-                if (selectedAssetPath.DirectoryExists())
+                selectedObject = AssetDatabase.LoadMainAssetAtPath(path.ToString());
+
+                if (selectedObjectPath.DirectoryExists())
                 {
                     nodeIcon = Styles.FolderIcon;
                 }
                 else
                 {
-                    nodeIcon = UnityEditorInternal.InternalEditorUtility.GetIconForFile(selectedAssetPath.ToString());
+                    nodeIcon = UnityEditorInternal.InternalEditorUtility.GetIconForFile(selectedObjectPath.ToString());
                 }
-            }
 
-            if (nodeIcon != null)
-            {
                 nodeIcon.hideFlags = HideFlags.HideAndDontSave;
             }
 
             selectedIcon = nodeIcon;
 
-            Repository.UpdateFileLog(selectedAssetPath)
+            Repository.UpdateFileLog(selectedObjectPath)
                       .Start();
         }
 
@@ -129,16 +130,15 @@ public override void OnSelectionChange()
 
             if (!locked)
             {
-                var assetGuid = Selection.assetGUIDs.FirstOrDefault();
-
-                selectedAssetPath = NPath.Default;
-                if (assetGuid != null)
+                selectedObject = Selection.activeObject;
+                selectedObjectPath = NPath.Default;
+                if (selectedObject != null)
                 {
-                    selectedAssetPath = AssetDatabase.GUIDToAssetPath(assetGuid)
+                    selectedObjectPath = AssetDatabase.GetAssetPath(selectedObject)
                                              .ToNPath();
                 }
 
-                SetSelectedPath(selectedAssetPath);
+                SetSelectedPath(selectedObjectPath);
             }
         }
 
@@ -155,13 +155,16 @@ public override void OnUI()
         {
             base.OnUI();
 
-            GUILayout.BeginVertical(Styles.HeaderStyle);
+            if (selectedObject != null)
             {
-                DoHeaderGUI();
+                GUILayout.BeginVertical(Styles.HeaderStyle);
+                {
+                    DoHeaderGUI();
 
-                fileHistoryView.OnGUI();
+                    fileHistoryView.OnGUI();
+                }
+                GUILayout.EndVertical();
             }
-            GUILayout.EndVertical();
         }
 
         private void MaybeUpdateData()
@@ -201,16 +204,23 @@ private void DoHeaderGUI()
         {
             GUILayout.BeginHorizontal(Styles.HeaderBoxStyle);
             {
-                GUILayout.BeginVertical();
-                {
-                    GUILayout.Space(3);
+                var iconWidth = 32;
+                var iconHeight = 32;
+
+                GUILayout.Label(selectedIcon, GUILayout.Height(iconWidth), GUILayout.Width(iconHeight));
 
-                    var iconWidth = 32;
-                    var iconHeight = 32;
+                GUILayout.Label(selectedObjectPath, Styles.FileHistoryLogTitleStyle);
 
-                    GUILayout.Label(selectedIcon, GUILayout.Height(iconWidth), GUILayout.Width(iconHeight));
+                GUILayout.FlexibleSpace();
+
+                GUILayout.BeginVertical();
+                {
+                    GUILayout.Space(16);
 
-                    GUILayout.Label(selectedAssetPath, Styles.Label);
+                    if (GUILayout.Button("Show in Project"))
+                    {
+                        EditorGUIUtility.PingObject(selectedObject);
+                    }
                 }
                 GUILayout.EndVertical();
             }