Removed a bunch of stuff; Changes

1 files changed, 0 insertions, 439 deletions

diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineTreeView.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineTreeView.cs
deleted file mode 100644
index 9345d9a..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineTreeView.cs
+++ /dev/null
@@ -1,439 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using UnityEditor.IMGUI.Controls;
-using UnityEngine;
-
-namespace UnityEditor.Timeline
-{
-    class TimelineTreeView : ITreeViewGUI
-    {
-        float m_FoldoutWidth;
-        Rect m_DraggingInsertionMarkerRect;
-        readonly TreeViewController m_TreeView;
-
-        List<Rect> m_RowRects = new List<Rect>();
-        List<Rect> m_ExpandedRowRects = new List<Rect>();
-
-        float m_MaxWidthOfRows;
-        readonly WindowState m_State;
-
-        static readonly float kMinTrackHeight = 25.0f;
-        static readonly float kFoldOutOffset = 14.0f;
-
-        static DirectorStyles m_Styles;
-
-        public bool showInsertionMarker { get; set; }
-        public virtual float topRowMargin { get; private set; }
-        public virtual float bottomRowMargin { get; private set; }
-
-        public TimelineTreeView(TimelineWindow sequencerWindow, TreeViewController treeView)
-        {
-            m_TreeView = treeView;
-            m_TreeView.useExpansionAnimation = true;
-
-            m_TreeView.selectionChangedCallback += SelectionChangedCallback;
-            m_TreeView.contextClickOutsideItemsCallback += ContextClickOutsideItemsCallback;
-            m_TreeView.itemDoubleClickedCallback += ItemDoubleClickedCallback;
-            m_TreeView.contextClickItemCallback += ContextClickItemCallback;
-
-            m_TreeView.SetConsumeKeyDownEvents(false);
-            m_Styles = DirectorStyles.Instance;
-            m_State = sequencerWindow.state;
-
-            m_FoldoutWidth = DirectorStyles.Instance.foldout.fixedWidth;
-        }
-
-        void ItemDoubleClickedCallback(int id)
-        {
-            var trackGUI = m_TreeView.FindItem(id) as TimelineTrackGUI;
-            if (trackGUI == null)
-                return;
-
-            if (trackGUI.track == null || trackGUI.track.lockedInHierarchy)
-                return;
-
-            var selection = SelectionManager.SelectedItems().ToList();
-            var items = ItemsUtils.GetItems(trackGUI.track).ToList();
-            var addToSelection = !selection.SequenceEqual(items);
-
-            foreach (var i in items)
-            {
-                if (addToSelection)
-                    SelectionManager.Add(i);
-                else
-                    SelectionManager.Remove(i);
-            }
-        }
-
-        void ContextClickOutsideItemsCallback()
-        {
-            SequencerContextMenu.ShowNewTracksContextMenu(null, m_State);
-            Event.current.Use();
-        }
-
-        void ContextClickItemCallback(int id)
-        {
-            // may not occur if another menu is active
-            if (!m_TreeView.IsSelected(id))
-                SelectionChangedCallback(new[] {id});
-
-            SequencerContextMenu.ShowTrackContextMenu(SelectionManager.SelectedTracks().ToArray(), Event.current.mousePosition);
-
-            Event.current.Use();
-        }
-
-        void SelectionChangedCallback(int[] ids)
-        {
-            if (Event.current.button == 1 && PickerUtils.PickedLayerableOfType<ISelectable>() != null)
-                return;
-
-            if (Event.current.command || Event.current.control || Event.current.shift)
-                SelectionManager.UnSelectTracks();
-            else
-                SelectionManager.Clear();
-
-            foreach (var id in ids)
-            {
-                var trackGUI = (TimelineTrackBaseGUI)m_TreeView.FindItem(id);
-                SelectionManager.Add(trackGUI.track);
-            }
-
-            m_State.GetWindow().Repaint();
-        }
-
-        public void OnInitialize() {}
-
-        public Rect GetRectForFraming(int row)
-        {
-            return GetRowRect(row, 1); // We ignore width by default when framing (only y scroll is affected)
-        }
-
-        protected virtual Vector2 GetSizeOfRow(TreeViewItem item)
-        {
-            if (item.displayName == "root")
-                return new Vector2(m_TreeView.GetTotalRect().width, 0.0f);
-
-            var trackGroupGui = item as TimelineGroupGUI;
-            if (trackGroupGui != null)
-            {
-                return new Vector2(m_TreeView.GetTotalRect().width, trackGroupGui.GetHeight(m_State));
-            }
-
-            float height = TrackEditor.DefaultTrackHeight;
-            if (item.hasChildren && m_TreeView.data.IsExpanded(item))
-            {
-                height = Mathf.Min(TrackEditor.DefaultTrackHeight, kMinTrackHeight);
-            }
-
-            return new Vector2(m_TreeView.GetTotalRect().width, height);
-        }
-
-        public virtual void BeginRowGUI()
-        {
-            if (m_TreeView.GetTotalRect().width != GetRowRect(0).width)
-            {
-                CalculateRowRects();
-            }
-
-            m_DraggingInsertionMarkerRect.x = -1;
-
-            m_TreeView.SetSelection(SelectionManager.SelectedTrackGUI().Select(t => t.id).ToArray(), false);
-        }
-
-        public virtual void EndRowGUI()
-        {
-            // Draw row marker when dragging
-            if (m_DraggingInsertionMarkerRect.x >= 0 && Event.current.type == EventType.Repaint)
-            {
-                Rect insertionRect = m_DraggingInsertionMarkerRect;
-                const float insertionHeight = 1.0f;
-                insertionRect.height = insertionHeight;
-
-                if (m_TreeView.dragging.drawRowMarkerAbove)
-                    insertionRect.y -= insertionHeight * 0.5f + 2.0f;
-                else
-                    insertionRect.y += m_DraggingInsertionMarkerRect.height - insertionHeight * 0.5f + 1.0f;
-
-                EditorGUI.DrawRect(insertionRect, Color.white);
-            }
-        }
-
-        public virtual void OnRowGUI(Rect rowRect, TreeViewItem item, int row, bool selected, bool focused)
-        {
-            using (new EditorGUI.DisabledScope(TimelineWindow.instance.currentMode.TrackState(TimelineWindow.instance.state) == TimelineModeGUIState.Disabled))
-            {
-                var sqvi = (TimelineTrackBaseGUI)item;
-                sqvi.treeViewToWindowTransformation = m_TreeView.GetTotalRect().position - m_TreeView.state.scrollPos;
-
-                // this may be called because an encompassing parent is visible
-                if (!sqvi.visibleExpanded)
-                    return;
-
-                Rect headerRect = rowRect;
-                Rect contentRect = rowRect;
-
-                headerRect.width = m_State.sequencerHeaderWidth - 2.0f;
-                contentRect.xMin += m_State.sequencerHeaderWidth;
-                contentRect.width = rowRect.width - m_State.sequencerHeaderWidth - 1.0f;
-
-                Rect foldoutRect = rowRect;
-
-                var indent = GetFoldoutIndent(item);
-                var headerRectWithIndent = headerRect;
-                headerRectWithIndent.xMin = indent;
-                var rowRectWithIndent = new Rect(rowRect.x + indent, rowRect.y, rowRect.width - indent, rowRect.height);
-                sqvi.Draw(headerRectWithIndent, contentRect, m_State);
-                sqvi.DrawInsertionMarkers(rowRectWithIndent);
-
-                if (Event.current.type == EventType.Repaint)
-                {
-                    m_State.spacePartitioner.AddBounds(sqvi);
-
-                    // Show marker below this Item
-                    if (showInsertionMarker)
-                    {
-                        if (m_TreeView.dragging != null && m_TreeView.dragging.GetRowMarkerControlID() == TreeViewController.GetItemControlID(item))
-                            m_DraggingInsertionMarkerRect = rowRectWithIndent;
-                    }
-                }
-
-                // Draw foldout (after text content above to ensure drop down icon is rendered above selection highlight)
-                DrawFoldout(item, foldoutRect, indent);
-
-                sqvi.ClearDrawFlags();
-            }
-        }
-
-        void DrawFoldout(TreeViewItem item, Rect foldoutRect, float indent)
-        {
-            var showFoldout = m_TreeView.data.IsExpandable(item);
-            if (showFoldout)
-            {
-                foldoutRect.x = indent - kFoldOutOffset;
-                foldoutRect.width = m_FoldoutWidth;
-                EditorGUI.BeginChangeCheck();
-                float foldoutIconHeight = DirectorStyles.Instance.foldout.fixedHeight;
-                foldoutRect.y += foldoutIconHeight / 2.0f;
-                foldoutRect.height = foldoutIconHeight;
-
-                if (foldoutRect.xMax > m_State.sequencerHeaderWidth)
-                    return;
-
-                //Override Disable state for TrakGroup toggle button to expand/collapse group.
-                bool previousEnableState = GUI.enabled;
-                GUI.enabled = true;
-                bool newExpandedValue = GUI.Toggle(foldoutRect, m_TreeView.data.IsExpanded(item), GUIContent.none, m_Styles.foldout);
-                GUI.enabled = previousEnableState;
-
-                if (EditorGUI.EndChangeCheck())
-                {
-                    if (Event.current.alt)
-                        m_TreeView.data.SetExpandedWithChildren(item, newExpandedValue);
-                    else
-                        m_TreeView.data.SetExpanded(item, newExpandedValue);
-                }
-            }
-        }
-
-        public Rect GetRenameRect(Rect rowRect, int row, TreeViewItem item)
-        {
-            return rowRect;
-        }
-
-        public void BeginPingItem(TreeViewItem item, float topPixelOfRow, float availableWidth) {}
-        public void EndPingItem() {}
-
-        public Rect GetRowRect(int row,  float rowWidth)
-        {
-            return GetRowRect(row);
-        }
-
-        public Rect GetRowRect(int row)
-        {
-            if (m_RowRects.Count == 0)
-                return new Rect();
-
-            if (row >= m_RowRects.Count)
-                return new Rect();
-
-            return m_RowRects[row];
-        }
-
-        static float GetSpacing(TreeViewItem item)
-        {
-            var trackBase = item as TimelineTrackBaseGUI;
-            if (trackBase != null)
-                return trackBase.GetVerticalSpacingBetweenTracks();
-
-            return 3.0f;
-        }
-
-        public void CalculateRowRects()
-        {
-            if (m_TreeView.isSearching)
-                return;
-
-            const float startY = 6.0f;
-            IList<TreeViewItem> rows = m_TreeView.data.GetRows();
-            m_RowRects = new List<Rect>(rows.Count);
-            m_ExpandedRowRects = new List<Rect>(rows.Count);
-
-            float curY = startY;
-            m_MaxWidthOfRows = 1f;
-
-            // first pass compute the row rects
-            for (int i = 0; i < rows.Count; ++i)
-            {
-                var item = rows[i];
-
-                if (i != 0)
-                    curY += GetSpacing(item);
-
-                Vector2 rowSize = GetSizeOfRow(item);
-                m_RowRects.Add(new Rect(0, curY, rowSize.x, rowSize.y));
-                m_ExpandedRowRects.Add(m_RowRects[i]);
-
-                curY += rowSize.y;
-
-                if (rowSize.x > m_MaxWidthOfRows)
-                    m_MaxWidthOfRows = rowSize.x;
-
-                // updated the expanded state
-                var groupGUI = item as TimelineGroupGUI;
-                if (groupGUI != null)
-                    groupGUI.SetExpanded(m_TreeView.data.IsExpanded(item));
-            }
-
-            float halfHeight = halfDropBetweenHeight;
-            const float kGroupPad = 1.0f;
-            const float kSkinPadding = 5.0f * 0.6f;
-            // work bottom up and compute visible regions for groups
-            for (int i = rows.Count - 1; i > 0; i--)
-            {
-                float height = 0;
-                TimelineTrackBaseGUI item = (TimelineTrackBaseGUI)rows[i];
-                if (item.isExpanded && item.children != null && item.children.Count > 0)
-                {
-                    for (var j = 0; j < item.children.Count; j++)
-                    {
-                        var child = item.children[j];
-                        int index = rows.IndexOf(child);
-                        if (index > i)
-                            height += m_ExpandedRowRects[index].height + kSkinPadding;
-                    }
-
-                    height += kGroupPad;
-                }
-                m_ExpandedRowRects[i] = new Rect(m_RowRects[i].x, m_RowRects[i].y, m_RowRects[i].width, m_RowRects[i].height + height);
-
-                var groupGUI = item as TimelineGroupGUI;
-                if (groupGUI != null)
-                {
-                    var spacing = GetSpacing(item) + 1;
-                    groupGUI.expandedRect = m_ExpandedRowRects[i];
-                    groupGUI.rowRect = m_RowRects[i];
-                    groupGUI.dropRect = new Rect(m_RowRects[i].x, m_RowRects[i].y - spacing, m_RowRects[i].width, m_RowRects[i].height + Mathf.Max(halfHeight, spacing));
-                }
-            }
-        }
-
-        public virtual bool BeginRename(TreeViewItem item, float delay)
-        {
-            return false;
-        }
-
-        public virtual void EndRename() {}
-
-        protected virtual float GetFoldoutIndent(TreeViewItem item)
-        {
-            // Ignore depth when showing search results
-            if (item.depth <= 1 || m_TreeView.isSearching)
-                return DirectorStyles.kBaseIndent;
-
-            int depth = item.depth;
-            var trackGUI = item as TimelineTrackGUI;
-
-            // first level subtracks are not indented
-            if (trackGUI != null && trackGUI.track != null && trackGUI.track.isSubTrack)
-                depth--;
-
-            return depth * DirectorStyles.kBaseIndent;
-        }
-
-        public virtual float GetContentIndent(TreeViewItem item)
-        {
-            return GetFoldoutIndent(item);
-        }
-
-        public int GetNumRowsOnPageUpDown(TreeViewItem fromItem, bool pageUp, float heightOfTreeView)
-        {
-            return (int)Mathf.Floor(heightOfTreeView / 30); // return something
-        }
-
-        // Should return the row number of the first and last row thats fits in the pixel rect defined by top and height
-        public void GetFirstAndLastRowVisible(out int firstRowVisible, out int lastRowVisible)
-        {
-            int rowCount = m_TreeView.data.rowCount;
-            if (rowCount == 0)
-            {
-                firstRowVisible = lastRowVisible = -1;
-                return;
-            }
-
-            if (rowCount != m_ExpandedRowRects.Count)
-            {
-                Debug.LogError("Mismatch in state: rows vs cached rects. Did you remember to hook up: dataSource.onVisibleRowsChanged += gui.CalculateRowRects ?");
-                CalculateRowRects();
-            }
-
-            float topPixel = m_TreeView.state.scrollPos.y;
-            float heightInPixels = m_TreeView.GetTotalRect().height;
-
-            int firstVisible = -1;
-            int lastVisible = -1;
-
-            Rect visibleRect = new Rect(0, topPixel, m_ExpandedRowRects[0].width, heightInPixels);
-            for (int i = 0; i < m_ExpandedRowRects.Count; ++i)
-            {
-                bool visible = visibleRect.Overlaps(m_ExpandedRowRects[i]);
-                if (visible)
-                {
-                    if (firstVisible == -1)
-                        firstVisible = i;
-                    lastVisible = i;
-                }
-
-                TimelineTrackBaseGUI gui = m_TreeView.data.GetItem(i) as TimelineTrackBaseGUI;
-                if (gui != null)
-                {
-                    gui.visibleExpanded = visible;
-                    gui.visibleRow = visibleRect.Overlaps(m_RowRects[i]);
-                }
-            }
-
-            if (firstVisible != -1 && lastVisible != -1)
-            {
-                firstRowVisible = firstVisible;
-                lastRowVisible = lastVisible;
-            }
-            else
-            {
-                firstRowVisible = 0;
-                lastRowVisible = rowCount - 1;
-            }
-        }
-
-        public Vector2 GetTotalSize()
-        {
-            if (m_RowRects.Count == 0)
-                return new Vector2(0, 0);
-
-            return new Vector2(m_MaxWidthOfRows, m_RowRects[m_RowRects.Count - 1].yMax);
-        }
-
-        public virtual float halfDropBetweenHeight
-        {
-            get { return 8f; }
-        }
-    }
-}