Merge branch 'Visject-ImprovedSearchAndFiltering' of https://github.com/Chikinsupu/FlaxEngine into Chikinsupu-Visject-ImprovedSearchAndFiltering

Source/Editor/Surface/ContextMenu/VisjectCM.cs

@@ -307,7 +307,10 @@ namespace FlaxEditor.Surface.ContextMenu
                 if (!IsLayoutLocked)
                 {
                     group.UnlockChildrenRecursive();
-                    SortGroups();
+                    if(_contextSensitiveSearchEnabled && _selectedBox != null)
+                        UpdateFilters();
+                    else
+                        SortGroups();
                     if (ShowExpanded)
                         group.Open(false);
                     group.PerformLayout();
@@ -367,7 +370,10 @@ namespace FlaxEditor.Surface.ContextMenu
 
                 if (!isLayoutLocked)
                 {
-                    SortGroups();
+                    if(_contextSensitiveSearchEnabled && _selectedBox != null)
+                        UpdateFilters();
+                    else
+                        SortGroups();
                     Profiler.BeginEvent("Perform Layout");
                     UnlockChildrenRecursive();
                     foreach (var group in groups)
@@ -482,10 +488,11 @@ namespace FlaxEditor.Surface.ContextMenu
 
             // Update groups
             LockChildrenRecursive();
+            var contextSensitiveSelectedBox = _contextSensitiveSearchEnabled ? _selectedBox : null;
             for (int i = 0; i < _groups.Count; i++)
             {
-                _groups[i].UpdateFilter(_searchBox.Text, _contextSensitiveSearchEnabled ? _selectedBox : null);
+                _groups[i].UpdateFilter(_searchBox.Text, contextSensitiveSelectedBox);
-                _groups[i].UpdateItemSort(_selectedBox);
+                _groups[i].UpdateItemSort(contextSensitiveSelectedBox);
             }
             SortGroups();
             UnlockChildrenRecursive();
@@ -560,7 +567,10 @@ namespace FlaxEditor.Surface.ContextMenu
             }
             UnlockChildrenRecursive();
 
-            SortGroups();
+            if(_contextSensitiveSearchEnabled && _selectedBox != null)
+                UpdateFilters();
+            else
+                SortGroups();
             PerformLayout();
 
             Profiler.EndEvent();

Source/Editor/Surface/ContextMenu/VisjectCMGroup.cs

@@ -89,6 +89,25 @@ namespace FlaxEditor.Surface.ContextMenu
         {
             Profiler.BeginEvent("VisjectCMGroup.UpdateFilter");
 
+            // Check if a dot is inside the filter text and split the string accordingly.
+            // Everything in front of the dot is for specifying a class/group name. And everything afterward is the actual item filter text
+            if (!string.IsNullOrEmpty(filterText))
+            {
+                int dotIndex = filterText.IndexOf('.');
+                if (dotIndex != -1)
+                {
+                    // Early out and make the group invisible if it doesn't start with the specified string
+                    string filterGroupName = filterText.Substring(0, dotIndex);
+                    if (!Name.StartsWith(filterGroupName, StringComparison.InvariantCultureIgnoreCase))
+                    {
+                        Visible = false;
+                        Profiler.EndEvent();
+                        return;
+                    }
+                    filterText = filterText.Substring(dotIndex + 1);
+                }
+            }
+
             // Update items
             bool isAnyVisible = false;
             bool groupHeaderMatches = QueryFilterHelper.Match(filterText, HeaderText);
@@ -177,6 +196,13 @@ namespace FlaxEditor.Surface.ContextMenu
                         SortScore = item.SortScore;
                 }
             }
+
+            if (selectedBox != null)
+            {
+                if (string.Equals(Name, selectedBox.CurrentType.Name, StringComparison.InvariantCultureIgnoreCase))
+                    SortScore += 10;
+            }
+
             SortChildren();
 
             Profiler.EndEvent();