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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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148
Source/Editor/GUI/Popups/AssetSearchPopup.cs
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@@ -8,40 +8,38 @@ using FlaxEngine.GUI;
namespace FlaxEditor.GUI
{
/// <summary>
/// Popup that shows the list of assets to pick. Supports searching and basic items filtering.
/// Popup that shows the list of content items to pick. Supports searching and basic items filtering.
/// </summary>
/// <seealso cref="FlaxEditor.GUI.ItemsListContextMenu" />
public class AssetSearchPopup : ItemsListContextMenu
public class ContentSearchPopup : ItemsListContextMenu
{
/// <summary>
/// The asset item.
/// The content item.
/// </summary>
/// <seealso cref="FlaxEditor.GUI.ItemsListContextMenu.Item" />
public class AssetItemView : Item, IContentItemOwner
public class ContentItemView : Item, IContentItemOwner
{
private AssetItem _asset;
/// <summary>
/// The icon size (in pixels).
/// </summary>
public const float IconSize = 28;
/// <summary>
/// Gets the asset.
/// Gets the item.
/// </summary>
public AssetItem Asset => _asset;
public ContentItem ContentItem;
/// <summary>
/// Initializes a new instance of the <see cref="AssetItemView"/> class.
/// Initializes a new instance of the <see cref="ContentItemView"/> class.
/// </summary>
/// <param name="asset">The asset.</param>
public AssetItemView(AssetItem asset)
/// <param name="item">The item.</param>
public ContentItemView(ContentItem item)
{
_asset = asset;
_asset.AddReference(this);
ContentItem = item;
ContentItem.AddReference(this);
Name = asset.ShortName;
TooltipText = asset.Path;
Name = item.ShortName;
TooltipText = item.Path;
Height = IconSize + 4;
}
@@ -60,16 +58,16 @@ namespace FlaxEditor.GUI
// Draw icon
var iconRect = new Rectangle(2, 2, IconSize, IconSize);
_asset.DrawThumbnail(ref iconRect);
ContentItem.DrawThumbnail(ref iconRect);
}
/// <inheritdoc />
public override void OnDestroy()
{
if (_asset != null)
if (ContentItem != null)
{
_asset.RemoveReference(this);
_asset = null;
ContentItem.RemoveReference(this);
ContentItem = null;
}
base.OnDestroy();
@@ -84,7 +82,7 @@ namespace FlaxEditor.GUI
/// <inheritdoc />
public void OnItemRenamed(ContentItem item)
{
Name = _asset.ShortName;
Name = ContentItem.ShortName;
}
/// <inheritdoc />
@@ -99,12 +97,118 @@ namespace FlaxEditor.GUI
}
}
/// <summary>
/// Validates if the given content item can be used to pick it.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>True if is valid.</returns>
public delegate bool IsValidDelegate(ContentItem item);
private IsValidDelegate _isValid;
private Action<ContentItem> _selected;
/// <inheritdoc />
protected ContentSearchPopup()
{
}
/// <inheritdoc />
protected ContentSearchPopup(IsValidDelegate isValid, Action<ContentItem> selected)
{
_isValid = isValid;
_selected = selected;
ItemClicked += OnItemClicked;
// TODO: use async thread to search workspace items
foreach (var project in Editor.Instance.ContentDatabase.Projects)
{
if (project.Content != null)
FindItems(project.Content.Folder);
}
SortItems();
}
private void OnItemClicked(Item item)
{
_selected.Invoke(((ContentItemView)item).ContentItem);
}
private void FindItems(ContentFolder folder)
{
for (int i = 0; i < folder.Children.Count; i++)
{
if (folder.Children[i] is ContentItem item && _isValid(item))
{
AddItem(new ContentItemView(item));
}
}
for (int i = 0; i < folder.Children.Count; i++)
{
if (folder.Children[i] is ContentFolder child)
{
FindItems(child);
}
}
}
/// <summary>
/// Shows the popup.
/// </summary>
/// <param name="showTarget">The show target.</param>
/// <param name="showTargetLocation">The show target location.</param>
/// <param name="isValid">Event called to check if a given content item is valid to be used.</param>
/// <param name="selected">Event called on content item pick.</param>
/// <returns>The dialog.</returns>
public static ContentSearchPopup Show(Control showTarget, Float2 showTargetLocation, IsValidDelegate isValid, Action<ContentItem> selected)
{
var popup = new ContentSearchPopup(isValid, selected);
popup.Show(showTarget, showTargetLocation);
return popup;
}
/// <inheritdoc />
public override void OnDestroy()
{
_isValid = null;
_selected = null;
base.OnDestroy();
}
}
/// <summary>
/// Popup that shows the list of assets to pick. Supports searching and basic items filtering.
/// </summary>
public class AssetSearchPopup : ContentSearchPopup
{
/// <summary>
/// The asset item.
/// </summary>
public class AssetItemView : ContentItemView
{
/// <summary>
/// Gets the asset.
/// </summary>
public AssetItem AssetItem => (AssetItem)ContentItem;
/// <summary>
/// Initializes a new instance of the <see cref="AssetItemView"/> class.
/// </summary>
/// <param name="asset">The asset.</param>
public AssetItemView(AssetItem asset)
: base(asset)
{
}
}
/// <summary>
/// Validates if the given asset item can be used to pick it.
/// </summary>
/// <param name="asset">The asset.</param>
/// <returns>True if is valid.</returns>
public delegate bool IsValidDelegate(AssetItem asset);
public new delegate bool IsValidDelegate(AssetItem asset);
private IsValidDelegate _isValid;
private Action<AssetItem> _selected;
@@ -127,7 +231,7 @@ namespace FlaxEditor.GUI
private void OnItemClicked(Item item)
{
_selected(((AssetItemView)item).Asset);
_selected(((AssetItemView)item).AssetItem);
}
private void FindAssets(ContentFolder folder)