Created unity project

3D FPS/Library/PackageCache/com.unity.collab-proxy@2.6.0/Editor/UI/Tree/DrawTreeViewEmptyState.cs

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+using Codice.CM.Common;
+using PlasticGui;
+using UnityEditor;
+using UnityEngine;
+
+namespace Unity.PlasticSCM.Editor.UI.Tree
+{
+    internal static class DrawTreeViewEmptyState
+    {
+        internal static void For(
+            Rect rect,
+            string text)
+        {
+            GUIContent content = new GUIContent(text);
+            Vector2 contentSize = GetContentSize(content);
+
+            GUI.BeginGroup(rect);
+
+            DrawLabel(
+                content,
+                contentSize,
+                (rect.width - contentSize.x) / 2,
+                rect.height / 2);
+
+            GUI.EndGroup();
+        }
+
+        internal static void For(
+            Rect rect,
+            string text,
+            Texture2D icon)
+        {
+            GUIContent content = new GUIContent(text);
+            Vector2 contentSize = GetContentSize(content);
+
+            GUI.BeginGroup(rect);
+
+            DrawLabelWithIcon(
+                content,
+                contentSize,
+                (rect.width - contentSize.x) / 2,
+                rect.height / 2,
+                icon);
+
+            GUI.EndGroup();
+        }
+
+        internal static void ForInviteMembers(
+            Rect rect,
+            string text,
+            Texture2D icon,
+            WorkspaceInfo wkInfo)
+        {
+            GUIContent textContent = new GUIContent(text);
+            Vector2 textContentSize = GetContentSize(textContent);
+
+            GUIContent linkContent = new GUIContent(PlasticLocalization.Name.InviteOtherTeamMembers.GetString());
+            Vector2 linkContentSize = GetContentSize(linkContent, EditorStyles.linkLabel);
+
+            float textContentOffsetY = (rect.height - (textContentSize.y + linkContentSize.y)) / 2;
+            float linkContentOffsetY = textContentOffsetY + textContentSize.y;
+
+            GUI.BeginGroup(rect);
+
+            DrawLabelWithIcon(
+                textContent,
+                textContentSize,
+                (rect.width - textContentSize.x) / 2,
+                textContentOffsetY,
+                icon);
+
+            DrawInviteMembersLink(
+                wkInfo,
+                linkContent,
+                linkContentSize,
+                (rect.width - linkContentSize.x) / 2,
+                linkContentOffsetY);
+
+            GUI.EndGroup();
+        }
+
+        static void DrawLabel(
+            GUIContent content,
+            Vector2 contentSize,
+            float offsetX,
+            float offsetY)
+        {
+            GUI.Label(
+                new Rect(offsetX, offsetY, contentSize.x, contentSize.y),
+                content,
+                UnityStyles.Tree.StatusLabel);
+        }
+
+        static void DrawLabelWithIcon(
+            GUIContent content,
+            Vector2 contentSize,
+            float offsetX,
+            float offsetY,
+            Texture2D icon)
+        {
+            int iconSize = UnityConstants.TREEVIEW_STATUS_ICON_SIZE;
+            int padding = UnityConstants.TREEVIEW_STATUS_CONTENT_PADDING;
+
+            float iconOffsetX = offsetX - iconSize + padding;
+            float contentOffsetX = offsetX + iconSize - padding;
+
+            GUI.DrawTexture(
+                new Rect(iconOffsetX, offsetY + padding, iconSize, iconSize),
+                icon,
+                ScaleMode.ScaleToFit);
+
+            DrawLabel(
+                content,
+                contentSize,
+                contentOffsetX,
+                offsetY);
+        }
+
+        static void DrawInviteMembersLink(
+            WorkspaceInfo wkInfo,
+            GUIContent linkContent,
+            Vector2 linkContentSize,
+            float offsetX,
+            float offsetY)
+        {
+            Rect buttonPosition = new Rect(
+                offsetX,
+                offsetY,
+                linkContentSize.x,
+                linkContentSize.y);
+
+            EditorGUIUtility.AddCursorRect(buttonPosition, MouseCursor.Link);
+
+            if (GUI.Button(buttonPosition, linkContent, EditorStyles.linkLabel))
+            {
+                OpenInviteUsersPage.Run(wkInfo, UnityUrl.UnityDashboard.UnityCloudRequestSource.Editor);
+            }
+        }
+
+        static Vector2 GetContentSize(GUIContent content)
+        {
+            return GetContentSize(content, UnityStyles.Tree.StatusLabel);
+        }
+
+        static Vector2 GetContentSize(GUIContent content, GUIStyle guiStyle)
+        {
+            return guiStyle.CalcSize(content);
+        }
+    }
+}