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Wojtek Figat
237
Source/Editor/Windows/ContentWindow.ContextMenu.cs
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237
Source/Editor/Windows/ContentWindow.ContextMenu.cs
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// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
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using System;
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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.Assertions;
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using FlaxEngine.Json;
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namespace FlaxEditor.Windows
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{
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public partial class ContentWindow
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{
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/// <summary>
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/// Occurs when content window wants to show the context menu for the given content item. Allows to add custom options.
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/// </summary>
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public event Action<ContextMenu, ContentItem> ContextMenuShow;
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private void ShowContextMenuForItem(ContentItem item, ref Vector2 location, bool isTreeNode)
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{
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Assert.IsNull(_newElement);
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// Cache data
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bool isValidElement = item != null;
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var proxy = Editor.ContentDatabase.GetProxy(item);
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ContentFolder folder = null;
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bool isFolder = false;
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if (isValidElement)
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{
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isFolder = item.IsFolder;
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folder = isFolder ? (ContentFolder)item : item.ParentFolder;
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}
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else
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{
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folder = CurrentViewFolder;
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}
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Assert.IsNotNull(folder);
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bool isRootFolder = CurrentViewFolder == _root.Folder;
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// Create context menu
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ContextMenuButton b;
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ContextMenuChildMenu c;
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ContextMenu cm = new ContextMenu();
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cm.Tag = item;
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if (isTreeNode)
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{
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b = cm.AddButton("Expand All", OnExpandAllClicked);
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b.Enabled = CurrentViewFolder.Node.ChildrenCount != 0;
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b = cm.AddButton("Collapse All", OnCollapseAllClicked);
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b.Enabled = CurrentViewFolder.Node.ChildrenCount != 0;
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cm.AddSeparator();
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}
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if (item is ContentFolder contentFolder && contentFolder.Node is ProjectTreeNode)
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{
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cm.AddButton("Show in explorer", () => FileSystem.ShowFileExplorer(CurrentViewFolder.Path));
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}
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else if (isValidElement)
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{
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b = cm.AddButton("Open", () => Open(item));
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b.Enabled = proxy != null || isFolder;
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cm.AddButton("Show in explorer", () => FileSystem.ShowFileExplorer(System.IO.Path.GetDirectoryName(item.Path)));
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if (item.HasDefaultThumbnail == false)
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{
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cm.AddButton("Refresh thumbnail", item.RefreshThumbnail);
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}
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if (!isFolder)
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{
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b = cm.AddButton("Reimport", ReimportSelection);
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b.Enabled = proxy != null && proxy.CanReimport(item);
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if (item is BinaryAssetItem binaryAsset)
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{
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string importPath;
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if (!binaryAsset.GetImportPath(out 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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if (item is AssetItem assetItem)
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{
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cm.AddButton("Copy asset ID", () => Clipboard.Text = JsonSerializer.GetStringID(assetItem.ID));
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}
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if (Editor.CanExport(item.Path))
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{
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b = cm.AddButton("Export", ExportSelection);
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}
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}
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cm.AddButton("Delete", () => Delete(item));
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cm.AddSeparator();
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cm.AddButton("Duplicate", _view.Duplicate);
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cm.AddButton("Copy", _view.Copy);
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b = cm.AddButton("Paste", _view.Paste);
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b.Enabled = _view.CanPaste();
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cm.AddButton("Rename", () => Rename(item));
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// Custom options
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ContextMenuShow?.Invoke(cm, item);
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proxy?.OnContentWindowContextMenu(cm, item);
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cm.AddButton("Copy name to Clipboard", () => Clipboard.Text = item.NamePath);
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cm.AddButton("Copy path to Clipboard", () => Clipboard.Text = item.Path);
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}
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else
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{
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cm.AddButton("Show in explorer", () => FileSystem.ShowFileExplorer(CurrentViewFolder.Path));
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b = cm.AddButton("Paste", _view.Paste);
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b.Enabled = _view.CanPaste();
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cm.AddButton("Refresh", () => Editor.ContentDatabase.RefreshFolder(CurrentViewFolder, true));
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cm.AddButton("Refresh all thumbnails", RefreshViewItemsThumbnails);
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}
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cm.AddSeparator();
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if (!isRootFolder)
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{
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cm.AddButton("New folder", NewFolder);
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}
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c = cm.AddChildMenu("New");
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c.ContextMenu.Tag = item;
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int newItems = 0;
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for (int i = 0; i < Editor.ContentDatabase.Proxy.Count; i++)
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{
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var p = Editor.ContentDatabase.Proxy[i];
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if (p.CanCreate(folder))
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{
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c.ContextMenu.AddButton(p.Name, () => NewItem(p));
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newItems++;
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}
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}
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c.Enabled = newItems > 0;
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if (folder.CanHaveAssets)
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{
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cm.AddButton("Import file", () =>
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{
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_view.ClearSelection();
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Editor.ContentImporting.ShowImportFileDialog(CurrentViewFolder);
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});
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}
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// Show it
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cm.Show(this, location);
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}
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private void OnExpandAllClicked(ContextMenuButton button)
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{
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CurrentViewFolder.Node.ExpandAll();
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}
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private void OnCollapseAllClicked(ContextMenuButton button)
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{
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CurrentViewFolder.Node.CollapseAll();
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}
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/// <summary>
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/// Refreshes thumbnails for all the items in the view.
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/// </summary>
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private void RefreshViewItemsThumbnails()
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{
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var items = _view.Items;
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for (int i = 0; i < items.Count; i++)
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{
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items[i].RefreshThumbnail();
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}
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}
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/// <summary>
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/// Reimports the selected assets.
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/// </summary>
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private void ReimportSelection()
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{
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var selection = _view.Selection;
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for (int i = 0; i < selection.Count; i++)
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{
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if (selection[i] is BinaryAssetItem binaryAssetItem)
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Editor.ContentImporting.Reimport(binaryAssetItem);
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}
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}
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private bool Export(ContentItem item, string outputFolder)
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{
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if (item is ContentFolder folder)
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{
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for (int i = 0; i < folder.Children.Count; i++)
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{
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if (Export(folder.Children[i], outputFolder))
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return true;
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}
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}
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else if (item is AssetItem asset && Editor.CanExport(asset.Path))
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{
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if (Editor.Export(asset.Path, outputFolder))
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return true;
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}
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return false;
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}
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/// <summary>
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/// Exports the selected items.
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/// </summary>
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private void ExportSelection()
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{
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if(FileSystem.ShowBrowseFolderDialog(Editor.Windows.MainWindow, null, "Select the output folder", out var outputFolder))
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return;
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var selection = _view.Selection;
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for (int i = 0; i < selection.Count; i++)
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{
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if (Export(selection[i], outputFolder))
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return;
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}
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}
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}
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}
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