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Add support for editing path to the asset within AssetRefEditor

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This commit is contained in:
Wojtek Figat
2023-01-15 23:05:58 +01:00
parent 07e653468f
commit eff24ed836
8 changed files with 312 additions and 112 deletions
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80
Source/Editor/CustomEditors/Editors/AssetRefEditor.cs
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@@ -3,7 +3,6 @@
using System;
using System.Linq;
using FlaxEditor.Content;
using FlaxEditor.CustomEditors.Elements;
using FlaxEditor.GUI;
using FlaxEditor.Scripting;
using FlaxEngine;
@@ -33,7 +32,7 @@ namespace FlaxEditor.CustomEditors.Editors
[CustomEditor(typeof(Asset)), DefaultEditor]
public class AssetRefEditor : CustomEditor
{
private CustomElement<AssetPicker> _element;
private AssetPicker _picker;
private ScriptType _valueType;
/// <inheritdoc />
@@ -42,46 +41,59 @@ namespace FlaxEditor.CustomEditors.Editors
/// <inheritdoc />
public override void Initialize(LayoutElementsContainer layout)
{
if (!HasDifferentTypes)
if (HasDifferentTypes)
return;
_picker = layout.Custom<AssetPicker>().CustomControl;
_valueType = Values.Type.Type != typeof(object) || Values[0] == null ? Values.Type : TypeUtils.GetObjectType(Values[0]);
var assetType = _valueType;
if (assetType == typeof(string))
assetType = new ScriptType(typeof(Asset));
float height = 48;
var attributes = Values.GetAttributes();
var assetReference = (AssetReferenceAttribute)attributes?.FirstOrDefault(x => x is AssetReferenceAttribute);
if (assetReference != null)
{
_valueType = Values.Type.Type != typeof(object) || Values[0] == null ? Values.Type : TypeUtils.GetObjectType(Values[0]);
var assetType = _valueType;
if (assetReference.UseSmallPicker)
height = 32;
float height = 48;
var attributes = Values.GetAttributes();
var assetReference = (AssetReferenceAttribute)attributes?.FirstOrDefault(x => x is AssetReferenceAttribute);
if (assetReference != null)
if (string.IsNullOrEmpty(assetReference.TypeName))
{
if (assetReference.UseSmallPicker)
height = 32;
if (!string.IsNullOrEmpty(assetReference.TypeName))
{
var customType = TypeUtils.GetType(assetReference.TypeName);
if (customType != ScriptType.Null)
assetType = customType;
else
Debug.LogWarning(string.Format("Unknown asset type '{0}' to use for asset picker filter.", assetReference.TypeName));
}
}
_element = layout.Custom<AssetPicker>();
_element.CustomControl.AssetType = assetType;
_element.CustomControl.Height = height;
_element.CustomControl.SelectedItemChanged += OnSelectedItemChanged;
else if (assetReference.TypeName.Length > 1 && assetReference.TypeName[0] == '.')
{
// Generic file picker
assetType = ScriptType.Null;
_picker.FileExtension = assetReference.TypeName;
}
else
{
var customType = TypeUtils.GetType(assetReference.TypeName);
if (customType != ScriptType.Null)
assetType = customType;
else
Debug.LogWarning(string.Format("Unknown asset type '{0}' to use for asset picker filter.", assetReference.TypeName));
}
}
_picker.AssetType = assetType;
_picker.Height = height;
_picker.SelectedItemChanged += OnSelectedItemChanged;
}
private void OnSelectedItemChanged()
{
if (typeof(AssetItem).IsAssignableFrom(_valueType.Type))
SetValue(_element.CustomControl.SelectedItem);
SetValue(_picker.SelectedItem);
else if (_valueType.Type == typeof(Guid))
SetValue(_element.CustomControl.SelectedID);
SetValue(_picker.SelectedID);
else if (_valueType.Type == typeof(SceneReference))
SetValue(new SceneReference(_element.CustomControl.SelectedID));
SetValue(new SceneReference(_picker.SelectedID));
else if (_valueType.Type == typeof(string))
SetValue(_picker.SelectedPath);
else
SetValue(_element.CustomControl.SelectedAsset);
SetValue(_picker.SelectedAsset);
}
/// <inheritdoc />
@@ -92,13 +104,15 @@ namespace FlaxEditor.CustomEditors.Editors
if (!HasDifferentValues)
{
if (Values[0] is AssetItem assetItem)
_element.CustomControl.SelectedItem = assetItem;
_picker.SelectedItem = assetItem;
else if (Values[0] is Guid guid)
_element.CustomControl.SelectedID = guid;
_picker.SelectedID = guid;
else if (Values[0] is SceneReference sceneAsset)
_element.CustomControl.SelectedItem = Editor.Instance.ContentDatabase.FindAsset(sceneAsset.ID);
_picker.SelectedItem = Editor.Instance.ContentDatabase.FindAsset(sceneAsset.ID);
else if (Values[0] is string path)
_picker.SelectedPath = path;
else
_element.CustomControl.SelectedAsset = Values[0] as Asset;
_picker.SelectedAsset = Values[0] as Asset;
}
}
}