void Done()
{
foreach (var movingItem in movingItems)
{
foreach (var item in movingItem.items)
{
if (item.gui != null)
{
item.gui.isInvalid = false;
}
}
}
movingItems = null;
m_LeftMostMovingItems = null;
m_RightMostMovingItems = null;
m_Grabbing = false;
m_State.Refresh();
}
void Done()
{
foreach (var movingItem in movingItems)
{
foreach (var item in movingItem.items)
{
if (item.gui != null)
{
item.gui.isInvalid = false;
}
}
}
movingItems = null;
m_LeftMostMovingItems = null;
m_RightMostMovingItems = null;
m_Grabbing = false;
m_State.Refresh();
m_State.analytics.SendManipulationEndedEvent();
}
public void Grab(IEnumerable <ITimelineItem> items, TrackAsset referenceTrack, Vector2 mousePosition)
{
if (items == null)
{
return;
}
items = items.ToArray(); // Cache enumeration result
if (!items.Any())
{
return;
}
m_GrabbedModalUndoGroup = Undo.GetCurrentGroup();
var trackItems = items.GroupBy(c => c.parentTrack).ToArray();
var trackItemsCount = trackItems.Length;
var tracks = items.Select(c => c.parentTrack).Where(x => x != null).Distinct();
movingItems = new MovingItems[trackItemsCount];
allowTrackSwitch = trackItemsCount == 1 && !trackItems.SelectMany(x => x).Any(x => x is MarkerItem); // For now, track switch is only supported when all items are on the same track and there are no items
foreach (var sourceTrack in tracks)
{
// one push per track handles all the clips on the track
TimelineUndo.PushUndo(sourceTrack, "Move Items");
// push all markers on the track because of ripple
foreach (var marker in sourceTrack.GetMarkers().OfType <ScriptableObject>())
{
TimelineUndo.PushUndo(marker, "Move Items");
}
}
for (var i = 0; i < trackItemsCount; ++i)
{
var track = trackItems[i].Key;
var grabbedItems = new MovingItems(m_State, track, trackItems[i].ToArray(), referenceTrack, mousePosition, allowTrackSwitch);
movingItems[i] = grabbedItems;
}
m_LeftMostMovingItems = null;
m_RightMostMovingItems = null;
foreach (var grabbedTrackItems in movingItems)
{
if (m_LeftMostMovingItems == null || m_LeftMostMovingItems.start > grabbedTrackItems.start)
{
m_LeftMostMovingItems = grabbedTrackItems;
}
if (m_RightMostMovingItems == null || m_RightMostMovingItems.end < grabbedTrackItems.end)
{
m_RightMostMovingItems = grabbedTrackItems;
}
}
m_ItemGUIs = new HashSet <TimelineItemGUI>();
m_ItemsGroup = new ItemsGroup(items);
foreach (var item in items)
{
m_ItemGUIs.Add(item.gui);
}
targetTrack = referenceTrack;
EditMode.BeginMove(this);
m_Grabbing = true;
}
public void Grab(IEnumerable <ITimelineItem> items, TrackAsset referenceTrack, Vector2 mousePosition)
{
if (items == null)
{
return;
}
items = items.ToArray(); // Cache enumeration result
if (!items.Any())
{
return;
}
m_GrabbedModalUndoGroup = Undo.GetCurrentGroup();
var trackItems = items.GroupBy(c => c.parentTrack).ToArray();
var trackItemsCount = trackItems.Length;
movingItems = new MovingItems[trackItemsCount];
allowTrackSwitch = trackItemsCount == 1 && !trackItems.SelectMany(x => x).Any(x => x is MarkerItem); // For now, track switch is only supported when all items are on the same track and there are no items
foreach (var item in referenceTrack.GetItems()) // Ripple changes other items
{
item.PushUndo("Move Items");
}
for (var i = 0; i < trackItemsCount; ++i)
{
var track = trackItems[i].Key;
var grabbedItems = new MovingItems(m_State, track, trackItems[i].ToArray(), referenceTrack, mousePosition, allowTrackSwitch);
movingItems[i] = grabbedItems;
}
m_LeftMostMovingItems = null;
m_RightMostMovingItems = null;
foreach (var grabbedTrackItems in movingItems)
{
if (m_LeftMostMovingItems == null || m_LeftMostMovingItems.start > grabbedTrackItems.start)
{
m_LeftMostMovingItems = grabbedTrackItems;
}
if (m_RightMostMovingItems == null || m_RightMostMovingItems.end < grabbedTrackItems.end)
{
m_RightMostMovingItems = grabbedTrackItems;
}
}
m_ItemGUIs = new HashSet <TimelineItemGUI>();
m_ItemsGroup = new ItemsGroup(items);
foreach (var item in items)
{
m_ItemGUIs.Add(item.gui);
}
targetTrack = referenceTrack;
EditMode.BeginMove(this);
m_Grabbing = true;
}