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Add context to drag drop for object ref editor.

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This commit is contained in:
Chandler Cox
2024-09-27 18:26:37 -05:00
parent aded4bfdeb
commit ecb80e0f34
1 changed files with 53 additions and 3 deletions
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56
Source/Editor/CustomEditors/Editors/FlaxObjectRefEditor.cs
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@@ -8,6 +8,8 @@ using FlaxEditor.GUI;
using FlaxEditor.GUI.Drag;
using FlaxEditor.SceneGraph;
using FlaxEditor.Scripting;
using FlaxEditor.Windows;
using FlaxEditor.Windows.Assets;
using FlaxEngine;
using FlaxEngine.GUI;
using FlaxEngine.Utilities;
@@ -376,13 +378,13 @@ namespace FlaxEditor.CustomEditors.Editors
// Ensure to have valid drag helpers (uses lazy init)
if (_dragActors == null)
_dragActors = new DragActors(x => IsValid(x.Actor));
_dragActors = new DragActors(ValidateDragActor);
if (_dragActorsWithScript == null)
_dragActorsWithScript = new DragActors(ValidateDragActorWithScript);
if (_dragAssets == null)
_dragAssets = new DragAssets(ValidateDragAsset);
if (_dragScripts == null)
_dragScripts = new DragScripts(IsValid);
_dragScripts = new DragScripts(ValidateDragScript);
if (_dragHandlers == null)
{
_dragHandlers = new DragHandlers
@@ -407,6 +409,43 @@ namespace FlaxEditor.CustomEditors.Editors
return DragEffect;
}
private bool ValidateDragActor(ActorNode a)
{
if (!IsValid(a.Actor))
return false;
if (PresenterContext is PrefabWindow prefabWindow)
{
if (prefabWindow.Tree == a.TreeNode.ParentTree)
return true;
}
else if (PresenterContext is PropertiesWindow || PresenterContext == null)
{
if (a.ParentScene != null)
return true;
}
return false;
}
private bool ValidateDragScript(Script script)
{
if (!IsValid(script))
return false;
if (PresenterContext is PrefabWindow prefabWindow)
{
var actorNode = prefabWindow.Graph.Root.Find(script.Actor);
if (actorNode != null)
return true;
}
else if (PresenterContext is PropertiesWindow || PresenterContext == null)
{
if (script.Actor.HasScene)
return true;
}
return false;
}
private bool ValidateDragAsset(AssetItem assetItem)
{
// Check if can accept assets
@@ -425,7 +464,18 @@ namespace FlaxEditor.CustomEditors.Editors
private bool ValidateDragActorWithScript(ActorNode node)
{
return node.Actor.Scripts.Any(IsValid);
bool isCorrectContext = false;
if (PresenterContext is PrefabWindow prefabWindow)
{
if (prefabWindow.Tree == node.TreeNode.ParentTree)
isCorrectContext = true;
}
else if (PresenterContext is PropertiesWindow || PresenterContext == null)
{
if (node.ParentScene != null)
isCorrectContext = true;
}
return node.Actor.Scripts.Any(IsValid) && isCorrectContext;
}
/// <inheritdoc />