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75 lines
2.2 KiB
75 lines
2.2 KiB
using System.Linq;
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using UnityEngine.Experimental.UIElements;
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namespace UnityEditor.PackageManager.UI
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{
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#if !UNITY_2018_3_OR_NEWER
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internal class PackageGroupFactory : UxmlFactory<PackageGroup>
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{
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protected override PackageGroup DoCreate(IUxmlAttributes bag, CreationContext cc)
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{
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return new PackageGroup(bag.GetPropertyString("name"));
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}
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}
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#endif
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internal class PackageGroup : VisualElement
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{
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#if UNITY_2018_3_OR_NEWER
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internal new class UxmlFactory : UxmlFactory<PackageGroup> { }
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#endif
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private readonly VisualElement root;
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internal readonly PackageGroupOrigins Origin;
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public PackageGroup previousGroup;
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public PackageGroup nextGroup;
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public PackageItem firstPackage;
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public PackageItem lastPackage;
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public PackageGroup() : this(string.Empty)
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{
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}
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public PackageGroup(string groupName)
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{
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name = groupName;
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root = Resources.GetTemplate("PackageGroup.uxml");
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Add(root);
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if (string.IsNullOrEmpty(groupName) || groupName != PackageGroupOrigins.BuiltInPackages.ToString())
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{
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HeaderTitle.text = "Packages";
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Origin = PackageGroupOrigins.Packages;
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}
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else
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{
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HeaderTitle.text = "Built In Packages";
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Origin = PackageGroupOrigins.BuiltInPackages;
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}
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}
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internal PackageItem AddPackage(Package package)
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{
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var packageItem = new PackageItem(package) {packageGroup = this};
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var lastItem = List.Children().LastOrDefault() as PackageItem;
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if (lastItem != null)
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{
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lastItem.nextItem = packageItem;
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packageItem.previousItem = lastItem;
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packageItem.nextItem = null;
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}
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List.Add(packageItem);
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if (firstPackage == null) firstPackage = packageItem;
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lastPackage = packageItem;
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return packageItem;
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}
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private VisualElement List { get { return root.Q<VisualElement>("groupContainer"); } }
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private Label HeaderTitle { get { return root.Q<Label>("headerTitle"); } }
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}
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}
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