Removed a bunch of stuff; Changes

1 files changed, 0 insertions, 222 deletions

diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineDataSource.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineDataSource.cs
deleted file mode 100644
index 2337392..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineDataSource.cs
+++ /dev/null
@@ -1,222 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using UnityEditor.IMGUI.Controls;
-using UnityEngine;
-using UnityEngine.Playables;
-using UnityEngine.Timeline;
-
-namespace UnityEditor.Timeline
-{
-    class TimelineDataSource : TreeViewDataSource
-    {
-        readonly TimelineWindow m_TimelineWindow;
-        readonly TimelineTreeViewGUI m_ParentGUI;
-
-        public List<TimelineTrackBaseGUI> allTrackGuis { get; private set; }
-
-        TreeViewItem treeroot
-        {
-            get { return m_RootItem; }
-        }
-
-        public TimelineDataSource(TimelineTreeViewGUI parentGUI, TreeViewController treeView, TimelineWindow sequencerWindow)
-            : base(treeView)
-        {
-            m_TreeView.useExpansionAnimation = false;
-            m_TimelineWindow = sequencerWindow;
-            m_ParentGUI = parentGUI;
-            FetchData();
-        }
-
-        public override bool IsExpanded(TreeViewItem item)
-        {
-            if (!IsExpandable(item))
-                return true;
-
-            return IsExpanded(item.id);
-        }
-
-        public override bool IsExpandable(TreeViewItem item)
-        {
-            var expandable = false;
-
-            var track = item as TimelineTrackBaseGUI;
-
-            if (track != null)
-                expandable =  track.expandable;
-
-            return expandable && item.hasChildren;
-        }
-
-        public sealed override void FetchData()
-        {
-            // create root item
-            m_RootItem = new TimelineGroupGUI(m_TreeView, m_ParentGUI, 1, 0, null, "root", null, true);
-
-            var tree = new Dictionary<TrackAsset, TimelineTrackBaseGUI>();
-
-            var filteredView = m_TimelineWindow.state.editSequence.asset.trackObjects;
-            allTrackGuis = new List<TimelineTrackBaseGUI>(filteredView.Count());
-
-            foreach (var t in filteredView)
-            {
-                CreateItem(t, ref tree, filteredView.OfType<TrackAsset>(), m_RootItem);
-            }
-
-            m_NeedRefreshRows = true;
-
-            SetExpanded(m_RootItem, true);
-        }
-
-        TimelineTrackBaseGUI CreateItem(ScriptableObject scriptableObject, ref Dictionary<TrackAsset, TimelineTrackBaseGUI> tree, IEnumerable<TrackAsset> selectedRows, TreeViewItem parentTreeViewItem)
-        {
-            // if a script doesn't load correctly, the trackAsset will be NULL, but the scriptableObject __should_ be intact (but == null will be true)
-            var trackAsset = scriptableObject as TrackAsset;
-
-            if (tree == null)
-                throw new ArgumentNullException("tree");
-
-            if (selectedRows == null)
-                throw new ArgumentNullException("selectedRows");
-
-            if (trackAsset != null && tree.ContainsKey(trackAsset))
-                return tree[trackAsset];
-
-            TimelineTrackBaseGUI parentItem = parentTreeViewItem as TimelineTrackBaseGUI;
-
-            // should we create the parent?
-            TrackAsset parentTrack = trackAsset != null ? (trackAsset.parent as TrackAsset) : null;
-            if (trackAsset != null && parentTrack != null && selectedRows.Contains(parentTrack))
-            {
-                parentItem = CreateItem(parentTrack, ref tree, selectedRows, parentTreeViewItem);
-            }
-
-            int theDepth = -1;
-            if (parentItem != null)
-                theDepth = parentItem.depth;
-            theDepth++;
-
-            TimelineTrackBaseGUI newItem;
-            if (trackAsset == null)
-            {
-                PlayableAsset parent = m_TimelineWindow.state.editSequence.asset;
-                if (parentItem != null && parentItem.track != null)
-                    parent = parentItem.track;
-
-                newItem = new TimelineTrackErrorGUI(m_TreeView, m_ParentGUI, 0, theDepth, parentItem, "ERROR", scriptableObject, parent);
-            }
-            else if (trackAsset.GetType() != typeof(GroupTrack))
-            {
-                newItem = new TimelineTrackGUI(m_TreeView, m_ParentGUI, trackAsset.GetInstanceID(), theDepth, parentItem, trackAsset.name, trackAsset);
-            }
-            else
-            {
-                newItem = new TimelineGroupGUI(m_TreeView, m_ParentGUI, trackAsset.GetInstanceID(), theDepth, parentItem, trackAsset.name, trackAsset, false);
-            }
-
-            allTrackGuis.Add(newItem);
-
-            if (parentItem != null)
-            {
-                if (parentItem.children == null)
-                    parentItem.children = new List<TreeViewItem>();
-                parentItem.children.Add(newItem);
-            }
-            else
-            {
-                m_RootItem = newItem;
-                SetExpanded(m_RootItem, true);
-            }
-
-            if (trackAsset != null)
-                tree[trackAsset] = newItem;
-
-            var actorAsAnimTrack = newItem.track as AnimationTrack;
-            bool isEditableInfiniteClip = actorAsAnimTrack != null && actorAsAnimTrack.ShouldShowInfiniteClipEditor();
-            if (isEditableInfiniteClip)
-            {
-                if (newItem.children == null)
-                    newItem.children = new List<TreeViewItem>();
-            }
-            else if (trackAsset != null)
-            {
-                // check if clips on this track have animation, if so we inline a animationEditorTrack
-                bool clipHasAnimatableAnimationCurves = false;
-
-                for (var i = 0; i != newItem.track.clips.Length; ++i)
-                {
-                    var curveClip = newItem.track.clips[i].curves;
-                    var animationClip = newItem.track.clips[i].animationClip;
-
-                    // prune out clip with zero curves
-                    if (curveClip != null && curveClip.empty)
-                        curveClip = null;
-
-                    if (animationClip != null && animationClip.empty)
-                        animationClip = null;
-
-                    // prune out clips coming from FBX
-                    if (animationClip != null && ((animationClip.hideFlags & HideFlags.NotEditable) != 0))
-                        animationClip = null;
-
-                    if (!newItem.track.clips[i].recordable)
-                        animationClip = null;
-
-                    clipHasAnimatableAnimationCurves = (curveClip != null) || (animationClip != null);
-                    if (clipHasAnimatableAnimationCurves)
-                        break;
-                }
-
-                if (clipHasAnimatableAnimationCurves)
-                {
-                    if (newItem.children == null)
-                        newItem.children = new List<TreeViewItem>();
-                }
-            }
-
-            if (trackAsset != null)
-            {
-                // Here we are using the internal subTrackObject so we can properly handle tracks whose script
-                //  can't load (via ScriptableObject)
-                foreach (var subTrack in trackAsset.subTracksObjects)
-                {
-                    CreateItem(subTrack, ref tree, selectedRows, newItem);
-                }
-            }
-            return newItem;
-        }
-
-        public override bool CanBeParent(TreeViewItem item)
-        {
-            // will prevent track becoming subtracks via dragging
-            TimelineTrackGUI track = item as TimelineTrackGUI;
-            if (track != null)
-                return false;
-
-            return true;
-        }
-
-        public void ExpandItems(TreeViewItem item)
-        {
-            if (treeroot == item)
-            {
-                SetExpanded(treeroot, true);
-            }
-
-            TimelineGroupGUI gui = item as TimelineGroupGUI;
-            if (gui != null && gui.track != null)
-            {
-                SetExpanded(item, !gui.track.GetCollapsed());
-            }
-
-            if (item.children != null)
-            {
-                for (int c = 0; c < item.children.Count; c++)
-                {
-                    ExpandItems(item.children[c]);
-                }
-            }
-        }
-    }
-}