Reorganize Content Finder files
This commit is contained in:
Wojtek Figat
245
Source/Editor/Windows/Search/ContentFinder.cs
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245
Source/Editor/Windows/Search/ContentFinder.cs
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// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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using System.Collections.Generic;
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using FlaxEditor.Content;
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using FlaxEditor.GUI.ContextMenu;
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using FlaxEditor.Modules;
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using FlaxEngine;
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using FlaxEngine.GUI;
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namespace FlaxEditor.Windows.Search
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{
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/// <summary>
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/// The content finder popup. Allows to search for project items and quickly navigate to.
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/// </summary>
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/// <seealso cref="FlaxEditor.GUI.ContextMenu.ContextMenuBase" />
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[HideInEditor]
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public class ContentFinder : ContextMenuBase
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{
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private Panel _resultPanel;
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private TextBox _searchBox;
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private SearchItem _selectedItem;
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/// <summary>
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/// Gets or sets the height per item.
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/// </summary>
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public float ItemHeight { get; set; } = 20;
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/// <summary>
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/// Gets or sets the number of item to show.
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/// </summary>
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public int VisibleItemCount { get; set; } = 12;
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/// <summary>
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/// Gets or sets the selected item.
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/// </summary>
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public SearchItem SelectedItem
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{
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get => _selectedItem;
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set
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{
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if (value == _selectedItem || (value != null && !MatchedItems.Contains(value)))
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return;
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if (_selectedItem != null)
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{
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_selectedItem.BackgroundColor = Color.Transparent;
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}
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_selectedItem = value;
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if (_selectedItem != null)
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{
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_selectedItem.BackgroundColor = Style.Current.BackgroundSelected;
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if (MatchedItems.Count > VisibleItemCount)
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{
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_resultPanel.VScrollBar.SmoothingScale = 0;
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_resultPanel.ScrollViewTo(_selectedItem);
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_resultPanel.VScrollBar.SmoothingScale = 1;
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}
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}
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}
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}
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/// <summary>
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/// Gets actual matched item list.
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/// </summary>
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public List<SearchItem> MatchedItems { get; } = new List<SearchItem>();
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internal bool Hand;
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/// <summary>
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/// Initializes a new instance of the <see cref="ContentFinder"/> class.
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/// </summary>
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/// <param name="width">The finder width.</param>
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public ContentFinder(float width = 440.0f)
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{
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Size = new Vector2(width, TextBox.DefaultHeight + 2.0f);
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_searchBox = new TextBox
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{
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X = 1,
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Y = 1,
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Width = width - 2.0f,
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WatermarkText = "Type to search...",
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Parent = this
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};
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_searchBox.TextChanged += OnTextChanged;
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_resultPanel = new Panel
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{
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Location = new Vector2(1, _searchBox.Height + 1),
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Size = new Vector2(width - 2.0f, Height - (_searchBox.Height + 1 + 1)),
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Parent = this
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};
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}
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private void OnTextChanged()
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{
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MatchedItems.Clear();
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SelectedItem = null;
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var results = Editor.Instance.ContentFinding.Search(_searchBox.Text);
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BuildList(results);
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}
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private void BuildList(List<SearchResult> items)
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{
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_resultPanel.DisposeChildren();
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LockChildrenRecursive();
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var dpiScale = DpiScale;
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var window = RootWindow.Window;
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if (items.Count == 0)
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{
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Height = _searchBox.Height + 1;
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_resultPanel.ScrollBars = ScrollBars.None;
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window.ClientSize = new Vector2(window.ClientSize.X, Height * dpiScale);
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UnlockChildrenRecursive();
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PerformLayout();
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return;
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}
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// Setup items container
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if (items.Count <= VisibleItemCount)
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{
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Height = 1 + _searchBox.Height + 1 + ItemHeight * items.Count;
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_resultPanel.ScrollBars = ScrollBars.None;
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}
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else
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{
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Height = 1 + _searchBox.Height + 1 + ItemHeight * VisibleItemCount;
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_resultPanel.ScrollBars = ScrollBars.Vertical;
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}
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_resultPanel.Height = ItemHeight * VisibleItemCount;
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var itemsWidth = _resultPanel.GetClientArea().Width;
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var itemHeight = ItemHeight;
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// Spawn items
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for (var i = 0; i < items.Count; i++)
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{
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var item = items[i];
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SearchItem searchItem;
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if (item.Item is AssetItem assetItem)
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searchItem = new AssetSearchItem(item.Name, item.Type, assetItem, this, itemsWidth, itemHeight);
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else
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searchItem = new SearchItem(item.Name, item.Type, item.Item, this, itemsWidth, itemHeight);
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searchItem.Y = i * itemHeight;
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searchItem.Parent = _resultPanel;
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MatchedItems.Add(searchItem);
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}
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window.ClientSize = new Vector2(window.ClientSize.X, Height * dpiScale);
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UnlockChildrenRecursive();
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PerformLayout();
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}
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/// <inheritdoc />
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public override void Show(Control parent, Vector2 location)
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{
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base.Show(parent, location);
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// Setup
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_resultPanel.ScrollViewTo(Vector2.Zero);
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_searchBox.Text = string.Empty;
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_searchBox.Focus();
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}
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/// <inheritdoc />
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public override void Update(float delta)
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{
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Hand = false;
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base.Update(delta);
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}
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/// <inheritdoc />
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public override bool OnKeyDown(KeyboardKeys key)
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{
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switch (key)
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{
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case KeyboardKeys.ArrowDown:
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{
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if (MatchedItems.Count == 0)
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return true;
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int currentPos;
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if (_selectedItem != null)
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{
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currentPos = MatchedItems.IndexOf(_selectedItem) + 1;
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if (currentPos >= MatchedItems.Count)
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currentPos--;
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}
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else
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{
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currentPos = 0;
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}
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SelectedItem = MatchedItems[currentPos];
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return true;
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}
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case KeyboardKeys.ArrowUp:
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{
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if (MatchedItems.Count == 0)
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return true;
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int currentPos;
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if (_selectedItem != null)
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{
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currentPos = MatchedItems.IndexOf(_selectedItem) - 1;
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if (currentPos < 0)
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currentPos = 0;
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}
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else
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{
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currentPos = 0;
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}
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SelectedItem = MatchedItems[currentPos];
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return true;
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}
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case KeyboardKeys.Return:
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{
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if (_selectedItem != null)
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{
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Hide();
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Editor.Instance.ContentFinding.Open(_selectedItem.Item);
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}
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else if (_selectedItem == null && _searchBox.TextLength != 0 && MatchedItems.Count != 0)
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{
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Hide();
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Editor.Instance.ContentFinding.Open(MatchedItems[0].Item);
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}
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return true;
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}
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case KeyboardKeys.Escape:
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{
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Hide();
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return true;
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}
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}
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return base.OnKeyDown(key);
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}
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}
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}
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239
Source/Editor/Windows/Search/SearchItem.cs
Normal file
239
Source/Editor/Windows/Search/SearchItem.cs
Normal file
@@ -0,0 +1,239 @@
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// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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using FlaxEditor.Content;
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using FlaxEditor.GUI.ContextMenu;
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using FlaxEngine;
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using FlaxEngine.GUI;
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namespace FlaxEditor.Windows.Search
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{
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/// <summary>
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/// The <see cref="ContentFinder"/> item.
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/// </summary>
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[HideInEditor]
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public class SearchItem : ContainerControl
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{
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private ContentFinder _finder;
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/// <summary>
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/// The item icon.
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/// </summary>
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protected Image _icon;
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/// <summary>
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/// The item name.
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/// </summary>
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public string Name;
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/// <summary>
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/// The item type name.
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/// </summary>
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public string Type;
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/// <summary>
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/// The item object reference.
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/// </summary>
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public object Item;
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/// <summary>
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/// Initializes a new instance of the <see cref="SearchItem"/> class.
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/// </summary>
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/// <param name="name">The name.</param>
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/// <param name="type">The type.</param>
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/// <param name="item">The item.</param>
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/// <param name="finder">The finder.</param>
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/// <param name="width">The item width.</param>
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/// <param name="height">The item height.</param>
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public SearchItem(string name, string type, object item, ContentFinder finder, float width, float height)
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{
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Size = new Vector2(width, height);
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Name = name;
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Type = type;
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Item = item;
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_finder = finder;
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var logoSize = 15.0f;
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var icon = new Image
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{
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Size = new Vector2(logoSize),
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Location = new Vector2(5, (height - logoSize) / 2)
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};
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_icon = icon;
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var nameLabel = AddChild<Label>();
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nameLabel.Height = 25;
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nameLabel.Location = new Vector2(icon.X + icon.Width + 5, (height - nameLabel.Height) / 2);
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nameLabel.Text = Name;
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nameLabel.HorizontalAlignment = TextAlignment.Near;
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var typeLabel = AddChild<Label>();
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typeLabel.Height = 25;
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typeLabel.Location = new Vector2((height - nameLabel.Height) / 2, X + width - typeLabel.Width - 17);
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typeLabel.HorizontalAlignment = TextAlignment.Far;
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typeLabel.Text = Type;
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typeLabel.TextColor = Style.Current.ForegroundGrey;
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}
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/// <inheritdoc />
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public override bool OnMouseUp(Vector2 location, MouseButton button)
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{
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if (button == MouseButton.Left)
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{
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_finder.Hide();
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Editor.Instance.ContentFinding.Open(Item);
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}
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return base.OnMouseUp(location, button);
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}
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/// <inheritdoc />
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public override void OnMouseEnter(Vector2 location)
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{
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base.OnMouseEnter(location);
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var root = RootWindow;
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if (root != null)
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{
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root.Cursor = CursorType.Hand;
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}
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_finder.SelectedItem = this;
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_finder.Hand = true;
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}
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/// <inheritdoc />
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public override void OnDestroy()
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{
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Item = null;
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_finder = null;
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_icon = null;
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base.OnDestroy();
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}
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}
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/// <summary>
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/// The <see cref="SearchItem"/> for assets. Supports using asset thumbnail.
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/// </summary>
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/// <seealso cref="FlaxEditor.Windows.Search.SearchItem" />
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/// <seealso cref="FlaxEditor.Content.IContentItemOwner" />
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public class AssetSearchItem : SearchItem, IContentItemOwner
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{
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private AssetItem _asset;
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private FlaxEditor.GUI.ContextMenu.ContextMenu _cm;
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/// <inheritdoc />
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public AssetSearchItem(string name, string type, AssetItem item, ContentFinder finder, float width, float height)
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: base(name, type, item, finder, width, height)
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{
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_asset = item;
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_asset.AddReference(this);
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}
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/// <inheritdoc />
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protected override bool ShowTooltip => true;
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/// <inheritdoc />
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public override bool OnShowTooltip(out string text, out Vector2 location, out Rectangle area)
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{
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if (string.IsNullOrEmpty(TooltipText) && Item is AssetItem assetItem)
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{
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assetItem.UpdateTooltipText();
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TooltipText = assetItem.TooltipText;
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}
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return base.OnShowTooltip(out text, out location, out area);
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}
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/// <inheritdoc />
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public override bool OnMouseUp(Vector2 location, MouseButton button)
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{
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if (base.OnMouseUp(location, button))
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return true;
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if (button == MouseButton.Right && Item is AssetItem assetItem)
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{
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// Show context menu
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var proxy = Editor.Instance.ContentDatabase.GetProxy(assetItem);
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ContextMenuButton b;
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var cm = new FlaxEditor.GUI.ContextMenu.ContextMenu { Tag = assetItem };
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b = cm.AddButton("Open", () => Editor.Instance.ContentFinding.Open(Item));
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cm.AddSeparator();
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cm.AddButton("Show in explorer", () => FileSystem.ShowFileExplorer(System.IO.Path.GetDirectoryName(assetItem.Path)));
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cm.AddButton("Show in Content window", () => Editor.Instance.Windows.ContentWin.Select(assetItem, true));
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b.Enabled = proxy != null && proxy.CanReimport(assetItem);
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if (assetItem is BinaryAssetItem binaryAsset)
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{
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if (!binaryAsset.GetImportPath(out string importPath))
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{
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string importLocation = System.IO.Path.GetDirectoryName(importPath);
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if (!string.IsNullOrEmpty(importLocation) && System.IO.Directory.Exists(importLocation))
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{
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cm.AddButton("Show import location", () => FileSystem.ShowFileExplorer(importLocation));
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}
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}
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}
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cm.AddSeparator();
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cm.AddButton("Copy asset ID", () => Clipboard.Text = FlaxEngine.Json.JsonSerializer.GetStringID(assetItem.ID));
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cm.AddButton("Select actors using this asset", () => Editor.Instance.SceneEditing.SelectActorsUsingAsset(assetItem.ID));
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cm.AddButton("Show asset references graph", () => Editor.Instance.Windows.Open(new AssetReferencesGraphWindow(Editor.Instance, assetItem)));
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cm.AddSeparator();
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proxy?.OnContentWindowContextMenu(cm, assetItem);
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assetItem.OnContextMenu(cm);
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cm.AddButton("Copy name to Clipboard", () => Clipboard.Text = assetItem.NamePath);
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cm.AddButton("Copy path to Clipboard", () => Clipboard.Text = assetItem.Path);
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cm.Show(this, location);
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_cm = cm;
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return true;
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}
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return false;
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}
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/// <inheritdoc />
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public override void Draw()
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{
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// Draw context menu hint
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if (_cm != null && _cm.Visible)
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Render2D.FillRectangle(new Rectangle(Vector2.Zero, Size), Color.Gray);
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base.Draw();
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// Draw icon
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var iconRect = _icon.Bounds;
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_asset.DrawThumbnail(ref iconRect);
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}
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/// <inheritdoc />
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public override void OnDestroy()
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{
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_cm = null;
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if (_asset != null)
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{
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_asset.RemoveReference(this);
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_asset = null;
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}
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base.OnDestroy();
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}
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/// <inheritdoc />
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public void OnItemDeleted(ContentItem item)
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{
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Dispose();
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}
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/// <inheritdoc />
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public void OnItemRenamed(ContentItem item)
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{
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}
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/// <inheritdoc />
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public void OnItemReimported(ContentItem item)
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{
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}
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/// <inheritdoc />
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public void OnItemDispose(ContentItem item)
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{
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Dispose();
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}
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}
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}
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