internal void ItemDoubleClickedCallback(int id)
{
var gui = m_TreeView.FindItem(id);
var trackGUI = gui as TimelineTrackGUI;
if (trackGUI != null)
{
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);
}
}
return;
}
if (gui is TimelineGroupGUI groupGUI)
{
KeyboardNavigation.ToggleCollapseGroup(new[] { groupGUI.track });
}
}
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);
}
}
}
//Corrects clips durations to fit at insertion point, if needed
public static void PrepareItemsForInsertion(IEnumerable <ItemsPerTrack> itemsGroups)
{
foreach (var itemsGroup in itemsGroups)
{
var siblings = ItemsUtils.GetItemsExcept(itemsGroup.targetTrack, itemsGroup.items);
foreach (var item in itemsGroup.items.OfType <ITrimmable>())
{
var eatenItems = siblings.Where(c => EditModeUtils.IsItemWithinRange(c, item.start, item.end)).ToList();
var intersectedItem = EditModeUtils.GetFirstIntersectedItem(siblings, item.end);
if (intersectedItem != null)
{
eatenItems.Add(intersectedItem);
}
var blendableItems = eatenItems.OfType <IBlendable>();
if (blendableItems.Any())
{
var minTime = blendableItems.Min(c => c.end - c.rightBlendDuration);
if (item.end > minTime)
{
item.SetEnd(minTime, false);
}
}
}
}
}
static void Remove(TrackAsset track, IEnumerable <ITimelineItem> items)
{
if (track == null)
{
return;
}
//can only ripple items of the same type as those selected
var itemTypes = ItemsUtils.GetItemTypes(items);
var siblingsToRipple = ItemsUtils.GetItemsExcept(track, items)
.Where(i => itemTypes.Contains(i.GetType()))
.OrderBy(c => c.start)
.ToArray();
var orderedItems = items
.OrderBy(c => c.start)
.ToArray();
var cumulativeOffset = 0.0;
foreach (var item in orderedItems)
{
var offset = item.end - item.start;
var start = item.start - cumulativeOffset;
var end = item.end - cumulativeOffset;
var nextItem = siblingsToRipple.FirstOrDefault(c => (DiscreteTime)c.start > (DiscreteTime)start && (DiscreteTime)c.start < (DiscreteTime)end);
if (nextItem != null)
{
offset -= end - nextItem.start;
}
var prevItem = siblingsToRipple.FirstOrDefault(c => (DiscreteTime)c.end > (DiscreteTime)start && (DiscreteTime)c.end < (DiscreteTime)end);
if (prevItem != null)
{
offset -= prevItem.end - start;
}
if (offset <= 0.0)
{
continue;
}
cumulativeOffset += offset;
for (int i = siblingsToRipple.Length - 1; i >= 0; --i)
{
var c = siblingsToRipple[i];
if ((DiscreteTime)c.start < (DiscreteTime)start)
{
break;
}
c.start = c.start - offset;
}
}
}
public void InsertItemsAtTime(IEnumerable <ItemsPerTrack> itemsGroups, double requestedTime)
{
ItemsUtils.SetItemsStartTime(itemsGroups, requestedTime);
EditModeMixUtils.PrepareItemsForInsertion(itemsGroups);
if (!EditModeMixUtils.CanInsert(itemsGroups))
{
var validTime = itemsGroups.Select(c => c.targetTrack).Max(parent => parent.end);
ItemsUtils.SetItemsStartTime(itemsGroups, validTime);
}
}
protected override bool MouseDown(Event evt, WindowState state)
{
var handle = PickerUtils.PickedLayerableOfType <TimelineClipHandle>();
if (handle == null)
{
return(false);
}
if (handle.clipGUI.clip.parentTrack != null && handle.clipGUI.clip.parentTrack.lockedInHierarchy)
{
return(false);
}
if (ItemSelection.CanClearSelection(evt))
{
SelectionManager.Clear();
}
if (!SelectionManager.Contains(handle.clipGUI.clip))
{
SelectionManager.Add(handle.clipGUI.clip);
}
m_TrimClipHandler = handle;
m_IsCaptured = true;
state.AddCaptured(this);
m_UndoSaved = false;
var clip = m_TrimClipHandler.clipGUI.clip;
m_OriginalDuration = clip.duration;
m_OriginalTimeScale = clip.timeScale;
m_OriginalEaseInDuration = clip.easeInDuration;
m_OriginalEaseOutDuration = clip.easeOutDuration;
RefreshOverlayStrings(m_TrimClipHandler, state);
// in ripple trim, the right edge moves and needs to snap
var edges = ManipulateEdges.Right;
if (EditMode.editType != EditMode.EditType.Ripple && m_TrimClipHandler.trimDirection == TrimEdge.Start)
{
edges = ManipulateEdges.Left;
}
m_SnapEngine = new SnapEngine(m_TrimClipHandler.clipGUI, new TrimClipAttractionHandler(), edges, state,
evt.mousePosition);
EditMode.BeginTrim(ItemsUtils.ToItem(clip), m_TrimClipHandler.trimDirection);
return(true);
}
public override bool Execute(ActionContext actionContext)
{
var inlineCurveEditor = SelectionManager.GetCurrentInlineEditorCurve();
if (FrameSelectedAction.ShouldHandleInlineCurve(inlineCurveEditor))
{
FrameSelectedAction.FrameInlineCurves(inlineCurveEditor, false);
return(true);
}
if (TimelineWindow.instance.state.IsCurrentEditingASequencerTextField())
{
return(false);
}
var visibleTracks = TimelineWindow.instance.treeView.visibleTracks.ToList();
if (TimelineEditor.inspectedAsset != null && TimelineEditor.inspectedAsset.markerTrack != null)
{
visibleTracks.Add(TimelineEditor.inspectedAsset.markerTrack);
}
if (visibleTracks.Count == 0)
{
return(false);
}
var startTime = float.MaxValue;
var endTime = float.MinValue;
foreach (var t in visibleTracks)
{
if (t == null)
{
continue;
}
// time range based on track's curves and clips.
double trackStart, trackEnd, trackDuration;
t.GetSequenceTime(out trackStart, out trackDuration);
trackEnd = trackStart + trackDuration;
// take track's markers into account
double itemsStart, itemsEnd;
ItemsUtils.GetItemRange(t, out itemsStart, out itemsEnd);
startTime = Mathf.Min(startTime, (float)trackStart, (float)itemsStart);
endTime = Mathf.Max(endTime, (float)(trackEnd), (float)itemsEnd);
}
FrameSelectedAction.FrameRange(startTime, endTime);
return(true);
}
void DrawStartTimeField()
{
var inputEvent = InputEvent.None;
var newStart = TimelineInspectorUtility.TimeFieldUsingTimeReference(Styles.StartName, m_SelectionInfo.multipleClipStart, false, m_SelectionInfo.hasMultipleStartValues, currentFrameRate, 0.0, TimelineClip.kMaxTimeValue, ref inputEvent);
if (inputEvent.InputHasBegun() && m_SelectionInfo.hasMultipleStartValues)
{
var items = ItemsUtils.ToItems(m_SelectionInfo.clips);
EditMode.inputHandler.SetValueForEdge(items, AttractedEdge.Left, newStart); //if the field has multiple values, set the same start on all selected clips
m_SelectionInfo.Update(); //clips could have moved relative to each other, recalculate
}
EditMode.inputHandler.ProcessMove(inputEvent, newStart);
}
public static void TrimClipWithEditMode(TimelineClip clip, TrimEdge edge, double time)
{
var clipItem = ItemsUtils.ToItem(clip);
EditMode.BeginTrim(clipItem, edge);
if (edge == TrimEdge.Start)
{
EditMode.TrimStart(clipItem, time);
}
else
{
EditMode.TrimEnd(clipItem, time, false);
}
EditMode.FinishTrim();
}
static void Insert(TrackAsset track, IEnumerable <ITimelineItem> items)
{
if (track == null)
{
return;
}
var orderedItems = ItemsUtils.GetItemsExcept(track, items)
.OfType <ITrimmable>()
.OrderBy(i => i.start).ToArray();
foreach (var item in items.OfType <ITrimmable>())
{
var from = item.start;
var to = item.end;
var overlappedItems = orderedItems.Where(i => EditModeUtils.Overlaps(i, from, to));
foreach (var overlappedItem in overlappedItems)
{
if (EditModeUtils.IsItemWithinRange(overlappedItem, from, to))
{
overlappedItem.Delete();
}
else
{
if (overlappedItem.start >= from)
{
overlappedItem.TrimStart(to);
}
else
{
overlappedItem.TrimEnd(from);
}
}
}
var includingItems = orderedItems.Where(c => c.start <from && c.end> to);
foreach (var includingItem in includingItems)
{
var newItem = includingItem.CloneTo(track, includingItem.start) as ITrimmable;
includingItem.TrimStart(to);
if (newItem != null)
{
newItem.SetEnd(from, false);
}
}
}
}
internal static void DeleteItems(IEnumerable <ITimelineItem> items)
{
var tracks = items.GroupBy(c => c.parentTrack);
foreach (var track in tracks)
{
TimelineUndo.PushUndo(track.Key, "Delete Items");
}
TimelineAnimationUtilities.UnlinkAnimationWindowFromClips(items.OfType <ClipItem>().Select(i => i.clip));
EditMode.PrepareItemsDelete(ItemsUtils.ToItemsPerTrack(items));
EditModeUtils.Delete(items);
SelectionManager.RemoveAllClips();
}
public static bool CanInsert(IEnumerable <ItemsPerTrack> itemsGroups)
{
foreach (var itemsGroup in itemsGroups)
{
List <ITimelineItem> siblings = ItemsUtils.GetItemsExcept(itemsGroup.targetTrack, itemsGroup.items).ToList();
foreach (var item in itemsGroup.items)
{
var placementValidity = GetPlacementValidity(item, siblings);
if (k_UnrecoverablePlacements.Contains(placementValidity))
{
return(false);
}
}
}
return(true);
}
public static void Insert(IEnumerable <ItemsPerTrack> itemsGroups)
{
var start = double.MaxValue;
var end = double.MinValue;
foreach (var itemsGroup in itemsGroups)
{
start = Math.Min(start, itemsGroup.items.Min(c => c.start));
end = Math.Max(end, itemsGroup.items.Max(c => c.end));
}
var offset = 0.0;
var discreteStart = (DiscreteTime)start;
var discreteEnd = (DiscreteTime)end;
var itemTypes = ItemsUtils.GetItemTypes(itemsGroups);
var siblingsToRipple = new List <ITimelineItem>();
foreach (var itemsGroup in itemsGroups)
{
//can only ripple items of the same type as those selected
siblingsToRipple.AddRange(ItemsUtils.GetItemsExcept(itemsGroup.targetTrack, itemsGroup.items).Where(i => itemTypes.Contains(i.GetType())));
foreach (var item in siblingsToRipple)
{
var discreteItemStart = (DiscreteTime)item.start;
var discreteItemEnd = (DiscreteTime)item.end;
if ((discreteItemStart < discreteStart && discreteItemEnd > discreteStart) || (discreteItemStart >= discreteStart && discreteItemStart < discreteEnd))
{
offset = Math.Max(offset, end - item.start);
}
}
}
if (offset > 0.0)
{
foreach (var sibling in siblingsToRipple)
{
if ((DiscreteTime)sibling.end > (DiscreteTime)start)
{
sibling.start += offset;
}
}
}
}
public double AdjustStartTime(WindowState state, ItemsPerTrack itemsGroup, double time)
{
var track = itemsGroup.targetTrack;
if (track == null)
{
return(time);
}
double start;
double end;
if (EditModeUtils.IsInfiniteTrack(track))
{
EditModeUtils.GetInfiniteClipBoundaries(track, out start, out end);
}
else
{
var siblings = ItemsUtils.GetItemsExcept(track, itemsGroup.items);
var firstIntersectedItem = EditModeUtils.GetFirstIntersectedItem(siblings, time);
if (firstIntersectedItem == null)
{
return(time);
}
start = firstIntersectedItem.start;
end = firstIntersectedItem.end;
}
var closestTime = Math.Abs(time - start) < Math.Abs(time - end) ? start : end;
var pixelTime = state.TimeToPixel(time);
var pixelClosestTime = state.TimeToPixel(closestTime);
if (Math.Abs(pixelTime - pixelClosestTime) < k_SnapToEdgeDistance)
{
return(closestTime);
}
return(time);
}
public void BeginMove(IEnumerable <ItemsPerTrack> itemsGroups)
{
m_NextItems.Clear();
m_PreviousItem.Clear();
var itemTypes = ItemsUtils.GetItemTypes(itemsGroups).ToList();
foreach (var itemsGroup in itemsGroups)
{
//can only ripple items of the same type as those selected
var sortedSelectedItems = itemsGroup.items.OrderBy(i => i.start).ToList();
var siblings = itemsGroup.targetTrack.GetItemsExcept(itemsGroup.items);
var sortedSiblingsToRipple = siblings.Where(i => itemTypes.Contains(i.GetType())).OrderBy(i => i.start).ToList();
var start = sortedSelectedItems.First().start;
m_NextItems.Add(itemsGroup.targetTrack, sortedSiblingsToRipple.Where(i => i.start > start).ToList());
m_PreviousItem.Add(itemsGroup.targetTrack, CalculatePrevItemInfo(sortedSelectedItems, sortedSiblingsToRipple, itemTypes));
}
m_PreviousEnd = itemsGroups.Max(m => m.items.Max(c => c.end));
}
public bool ValidateMove(ItemsPerTrack itemsGroup)
{
var track = itemsGroup.targetTrack;
var items = itemsGroup.items;
if (EditModeUtils.IsInfiniteTrack(track))
{
double startTime;
double stopTime;
EditModeUtils.GetInfiniteClipBoundaries(track, out startTime, out stopTime);
return(items.All(item =>
!EditModeUtils.IsItemWithinRange(item, startTime, stopTime) &&
!EditModeUtils.IsRangeWithinItem(startTime, stopTime, item)));
}
var siblings = ItemsUtils.GetItemsExcept(itemsGroup.targetTrack, items);
return(items.All(item => EditModeMixUtils.GetPlacementValidity(item, siblings) == PlacementValidity.Valid));
}
public void OnAttractedEdge(IAttractable attractable, ManipulateEdges manipulateEdges, AttractedEdge edge, double time)
{
var clipGUI = attractable as TimelineClipGUI;
if (clipGUI == null)
{
return;
}
var clipItem = ItemsUtils.ToItem(clipGUI.clip);
if (manipulateEdges == ManipulateEdges.Right)
{
bool affectTimeScale = Event.current.modifiers == EventModifiers.Shift; // TODO Do not use Event.current from here.
EditMode.TrimEnd(clipItem, time, affectTimeScale);
}
else if (manipulateEdges == ManipulateEdges.Left)
{
EditMode.TrimStart(clipItem, time);
}
}
public void BeginMove(IEnumerable <ItemsPerTrack> itemsGroups)
{
m_NextItems.Clear();
m_PreviousItem.Clear();
var itemTypes = ItemsUtils.GetItemTypes(itemsGroups);
foreach (var itemsGroup in itemsGroups)
{
//can only ripple items of the same type as those selected
var siblingsToRipple = itemsGroup.targetTrack.GetItemsExcept(itemsGroup.items).Where(i => itemTypes.Contains(i.GetType()));
var start = itemsGroup.items.Min(i => i.start); //TODO-marker: have a method to get the start of the group (already cached)
m_NextItems.Add(itemsGroup.targetTrack, siblingsToRipple.Where(i => i.start > start).ToList());
var prevItem = siblingsToRipple.Where(i => i.duration > 0.0).OrderBy(i => i.start).LastOrDefault(i => i.start <= start);
m_PreviousItem.Add(itemsGroup.targetTrack, new PrevItemInfo {
item = prevItem, blending = prevItem != null && prevItem.end > start
});
}
m_PreviousEnd = itemsGroups.Max(m => m.items.Max(c => c.end));
}
public void OnAttractedEdge(IAttractable attractable, ManipulateEdges manipulateEdges, AttractedEdge edge, double time)
{
var clipGUI = attractable as TimelineClipGUI;
if (clipGUI == null)
{
return;
}
var clipItem = ItemsUtils.ToItem(clipGUI.clip);
if (manipulateEdges == ManipulateEdges.Right)
{
bool affectTimeScale = IsAffectingTimeScale(clipGUI.clip);
EditMode.TrimEnd(clipItem, time, affectTimeScale);
}
else if (manipulateEdges == ManipulateEdges.Left)
{
bool affectTimeScale = IsAffectingTimeScale(clipGUI.clip);
EditMode.TrimStart(clipItem, time, affectTimeScale);
}
}
public void OnBeforeTrim(ITrimmable item, TrimEdge trimDirection)
{
m_OriginalClipStart = item.start;
m_OriginalClipEnd = item.end;
m_TrimStartShift = 0.0;
var sortedClips = ItemsUtils.GetItemsExcept(item.parentTrack, new[] { item })
.OfType <ITrimmable>()
.OrderBy(c => c.start);
var clipStart = (DiscreteTime)item.start;
var clipEnd = (DiscreteTime)item.end;
m_NextItems = sortedClips.Where(c => (DiscreteTime)c.start >= clipStart && (DiscreteTime)c.end >= clipEnd).ToArray();
var overlapped = sortedClips.LastOrDefault(c => (DiscreteTime)c.start == clipStart && (DiscreteTime)c.end == clipEnd);
if (overlapped != null)
{
m_BlendDuration = overlapped.end - overlapped.start;
}
else
{
m_BlendDuration = 0.0;
var prevClip = sortedClips.LastOrDefault(c => (DiscreteTime)c.start <= clipStart && (DiscreteTime)c.end <= clipEnd);
if (prevClip != null)
{
m_BlendDuration += Math.Max(prevClip.end - item.start, 0.0);
}
var nextClip = sortedClips.FirstOrDefault(c => (DiscreteTime)c.start >= clipStart && (DiscreteTime)c.end >= clipEnd);
if (nextClip != null)
{
m_BlendDuration += Math.Max(item.end - nextClip.start, 0.0);
}
}
}
public static void CreateMarkersFromObjects(Type assetType, TrackAsset targetTrack, double candidateTime, IEnumerable <Object> objects)
{
var mList = new List <ITimelineItem>();
foreach (var obj in objects)
{
if (ObjectReferenceField.FindObjectReferences(assetType).Any(f => f.IsAssignable(obj)))
{
var marker = CreateMarkerOnTrack(assetType, obj, targetTrack, candidateTime);
mList.Add(marker.ToItem());
}
}
var state = TimelineWindow.instance.state;
for (var i = 1; i < mList.Count; ++i)
{
var delta = ItemsUtils.TimeGapBetweenItems(mList[i - 1], mList[i], state);
mList[i].start += delta;
}
FinalizeInsertItemsUsingCurrentEditMode(state, new[] { new ItemsPerTrack(targetTrack, mList) }, candidateTime);
state.Refresh();
}
public void OnBeforeTrim(ITrimmable item, TrimEdge trimDirection)
{
m_Item = item;
var sortedItems = ItemsUtils.GetItemsExcept(item.parentTrack, new[] { item })
.OfType <ITrimmable>()
.OrderBy(c => c.start);
var itemStart = (DiscreteTime)item.start;
var itemEnd = (DiscreteTime)item.end;
var overlapped = sortedItems.LastOrDefault(c => (DiscreteTime)c.start == itemStart && (DiscreteTime)c.end == itemEnd);
ITrimmable nextItem;
ITrimmable prevItem;
m_Min = 0.0;
m_Max = double.PositiveInfinity;
var blendableItem = item as IBlendable;
if (blendableItem != null && blendableItem.supportsBlending)
{
if (trimDirection == TrimEdge.Start)
{
nextItem = sortedItems.FirstOrDefault(c => (DiscreteTime)c.start >= itemStart && (DiscreteTime)c.end > itemEnd);
prevItem = sortedItems.LastOrDefault(c => (DiscreteTime)c.start <= itemStart && (DiscreteTime)c.end < itemEnd);
if (prevItem != null)
{
m_Min = prevItem.start + EditModeUtils.BlendDuration(prevItem, TrimEdge.Start);
}
if (nextItem != null)
{
m_Max = nextItem.start;
}
}
else
{
nextItem = sortedItems.FirstOrDefault(c => c != overlapped && (DiscreteTime)c.start >= itemStart && (DiscreteTime)c.end >= itemEnd);
prevItem = sortedItems.LastOrDefault(c => c != overlapped && (DiscreteTime)c.start <= itemStart && (DiscreteTime)c.end <= itemEnd);
if (prevItem != null)
{
m_Min = prevItem.end;
}
if (nextItem != null)
{
m_Max = nextItem.end - EditModeUtils.BlendDuration(nextItem, TrimEdge.End);
}
}
}
else
{
nextItem = sortedItems.FirstOrDefault(c => (DiscreteTime)c.start > itemStart);
prevItem = sortedItems.LastOrDefault(c => (DiscreteTime)c.start < itemStart);
if (prevItem != null)
{
m_Min = prevItem.end;
}
if (nextItem != null)
{
m_Max = nextItem.start;
}
}
}
public void InsertItemsAtTime(IEnumerable <ItemsPerTrack> itemsGroups, double requestedTime)
{
ItemsUtils.SetItemsStartTime(itemsGroups, requestedTime);
EditModeReplaceUtils.Insert(itemsGroups);
}
public static void RangeSelectItems(ITimelineItem lastItemToSelect)
{
var selectSorted = SelectionManager.SelectedItems().ToList();
var firstSelect = selectSorted.FirstOrDefault();
if (firstSelect == null)
{
SelectionManager.Add(lastItemToSelect);
return;
}
var allItems = TimelineWindow.instance.allTracks.OfType <TimelineTrackGUI>().SelectMany(ttGui => ItemsUtils.GetItems(ttGui.track)).ToList();
TimelineHelpers.RangeSelect(allItems, selectSorted, lastItemToSelect, SelectionManager.Add, SelectionManager.Remove);
}
public override bool Execute(ActionContext context)
{
return(Execute(context, (item1, item2) => ItemsUtils.TimeGapBetweenItems(item1, item2)));
}
public void OnBeforeTrim(ITrimmable item, TrimEdge trimDirection)
{
m_Item = item;
var sortedClips = ItemsUtils.GetItemsExcept(item.parentTrack, new[] { item })
.OfType <ITrimmable>()
.OrderBy(c => c.start);
var clipStart = (DiscreteTime)item.start;
var clipEnd = (DiscreteTime)item.end;
var overlapped = sortedClips.LastOrDefault(c => (DiscreteTime)c.start == clipStart && (DiscreteTime)c.end == clipEnd);
ITrimmable nextItem;
ITrimmable prevItem;
m_Min = 0.0;
m_Max = double.PositiveInfinity;
if (trimDirection == TrimEdge.Start)
{
nextItem = sortedClips.FirstOrDefault(c => (DiscreteTime)c.start >= clipStart && (DiscreteTime)c.end > clipEnd);
prevItem = sortedClips.LastOrDefault(c => (DiscreteTime)c.start <= clipStart && (DiscreteTime)c.end < clipEnd);
if (prevItem != null)
{
m_Min = prevItem.start + EditModeUtils.BlendDuration(prevItem, TrimEdge.Start) + TimelineClip.kMinDuration;
}
if (nextItem != null)
{
m_Max = nextItem.start;
}
m_ItemToBeReplaced = prevItem;
if (m_ItemToBeReplaced != null)
{
m_ClipOriginalEdgeValue = m_ItemToBeReplaced.end;
}
}
else
{
nextItem = sortedClips.FirstOrDefault(c => c != overlapped && (DiscreteTime)c.start >= clipStart && (DiscreteTime)c.end >= clipEnd);
prevItem = sortedClips.LastOrDefault(c => c != overlapped && (DiscreteTime)c.start <= clipStart && (DiscreteTime)c.end <= clipEnd);
if (prevItem != null)
{
m_Min = prevItem.end;
}
if (nextItem != null)
{
m_Max = nextItem.end - EditModeUtils.BlendDuration(nextItem, TrimEdge.End) - TimelineClip.kMinDuration;
}
m_ItemToBeReplaced = nextItem;
if (m_ItemToBeReplaced != null)
{
m_ClipOriginalEdgeValue = m_ItemToBeReplaced.start;
}
}
m_TrimReplace = false;
}
public override bool Execute(WindowState state)
{
return(Execute(state, (item1, item2) => ItemsUtils.TimeGapBetweenItems(item1, item2, state)));
}
