public static bool SelectLeftItem(bool shift = false)
{
if (ClipAreaActive())
{
var items = SelectionManager.SelectedItems().ToList();
var clipOnly = FilterItems(ref items);
var item = items.Last();
var prev = item.PreviousItem(clipOnly);
if (prev != null)
{
if (shift)
{
if (SelectionManager.Contains(prev))
{
SelectionManager.Remove(item);
}
SelectionManager.Add(prev);
}
else
{
SelectionManager.SelectOnly(prev);
}
TimelineHelpers.FrameItems(new[] { prev });
}
else if (item != null && !shift && item.parentTrack != TimelineEditor.inspectedAsset.markerTrack)
{
SelectionManager.SelectOnly(item.parentTrack);
}
return(true);
}
return(false);
}
public static bool SelectUpItem()
{
if (ClipAreaActive())
{
var refItem = SelectionManager.SelectedItems().Last();
var prevTrack = refItem.parentTrack.PreviousTrack();
while (prevTrack != null)
{
var selectionItem = GetClosestItem(prevTrack, refItem);
if (selectionItem == null)
{
prevTrack = prevTrack.PreviousTrack();
continue;
}
SelectionManager.SelectOnly(selectionItem);
TimelineHelpers.FrameItems(new[] { selectionItem });
FrameTrackHeader(GetVisibleTracks().First(x => x.track == selectionItem.parentTrack));
break;
}
return(true);
}
return(false);
}
public static bool SelectRightItem(bool shift = false)
{
if (ClipAreaActive())
{
var items = SelectionManager.SelectedItems().ToList();
var clipOnly = FilterItems(ref items);
var item = items.Last();
var next = item.NextItem(clipOnly);
if (next != null)
{
if (shift)
{
if (SelectionManager.Contains(next))
{
SelectionManager.Remove(item);
}
SelectionManager.Add(next);
}
else
{
SelectionManager.SelectOnly(next);
}
TimelineHelpers.FrameItems(new[] { next });
return(true);
}
}
return(false);
}
internal bool Execute(WindowState state, Func <ITimelineItem, ITimelineItem, double> gapBetweenItems)
{
var selectedItems = SelectionManager.SelectedItems().ToItemsPerTrack().ToList();
if (selectedItems.Any())
{
var requestedTime = CalculateDuplicateTime(selectedItems, gapBetweenItems);
var duplicatedItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(state, TimelineEditor.inspectedDirector, TimelineEditor.inspectedDirector, selectedItems, requestedTime, "Duplicate Items");
TimelineHelpers.FrameItems(state, duplicatedItems);
SelectionManager.RemoveTimelineSelection();
foreach (var item in duplicatedItems)
{
SelectionManager.Add(item);
}
}
var tracks = SelectionManager.SelectedTracks().ToArray();
if (tracks.Length > 0)
{
TrackAction.Invoke <DuplicateTracks>(state, tracks);
}
state.Refresh();
return(true);
}
internal bool Execute(ActionContext context, Func <ITimelineItem, ITimelineItem, double> gapBetweenItems)
{
List <ITimelineItem> items = new List <ITimelineItem>();
items.AddRange(context.clips.Select(p => p.ToItem()));
items.AddRange(context.markers.Select(p => p.ToItem()));
List <ItemsPerTrack> selectedItems = items.ToItemsPerTrack().ToList();
if (selectedItems.Any())
{
var requestedTime = CalculateDuplicateTime(selectedItems, gapBetweenItems);
var duplicatedItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(TimelineEditor.inspectedDirector, TimelineEditor.inspectedDirector, selectedItems, requestedTime, "Duplicate Items");
TimelineHelpers.FrameItems(duplicatedItems);
SelectionManager.RemoveTimelineSelection();
foreach (var item in duplicatedItems)
{
SelectionManager.Add(item);
}
}
var tracks = context.tracks.ToArray();
if (tracks.Length > 0)
{
tracks.Invoke <DuplicateTracks>();
}
TimelineEditor.Refresh(RefreshReason.ContentsAddedOrRemoved);
return(true);
}
static bool SelectFirstClipStartingFrom(TrackAsset track)
{
List <TrackAsset> visibleTracks = GetVisibleTracks().Select(x => x.track).ToList();
int idx = visibleTracks.IndexOf(track);
ITimelineItem item = null;
for (int i = idx; i < visibleTracks.Count; ++i)
{
var items = visibleTracks[i].GetItems().OfType <ClipItem>();
if (!items.Any() || visibleTracks[i].lockedInHierarchy)
{
continue;
}
item = items.First();
break;
}
if (item != null)
{
SelectionManager.SelectOnly(item);
TimelineHelpers.FrameItems(new[] { item });
return(true);
}
return(false);
}
/// <summary>
/// Tries to select the first clip from a list of tracks
/// </summary>
/// <param name="tracks"></param>
/// <returns>true if any expanded, false otherwise</returns>
public static bool TrySelectFirstChild(IEnumerable <TrackAsset> tracks)
{
foreach (var track in tracks)
{
//Try to navigate in group tracks first
if (track is GroupTrack)
{
if (track.GetChildTracks().Any())
{
SelectionManager.SelectOnly(track.GetChildTracks().First());
return(true);
}
//Group tracks should not halt navigation
continue;
}
//if track is locked or has no clips, do nothing
if (track.lockedInHierarchy || !track.clips.Any())
{
continue;
}
var firstClip = track.clips.First();
SelectionManager.SelectOnly(firstClip);
TimelineHelpers.FrameItems(new ITimelineItem[] { firstClip.ToItem() });
return(true);
}
return(false);
}
public static bool UnCollapseGroup()
{
if (TrackHeadActive())
{
var quit = false;
foreach (var track in SelectionManager.SelectedTracks())
{
if (!track.GetChildTracks().Any())
{
continue;
}
if (!quit && track.GetCollapsed())
{
quit = true;
}
track.SetCollapsed(false);
}
if (quit)
{
TimelineEditor.Refresh(RefreshReason.ContentsModified);
return(true);
}
// Transition to Clip area
var visibleTracks = GetVisibleTracks().Select(x => x.track).ToList();
var idx = visibleTracks.IndexOf(SelectionManager.SelectedTracks().Last());
ITimelineItem item = null;
for (var i = idx; i < visibleTracks.Count; ++i)
{
var items = visibleTracks[i].GetItems().OfType <ClipItem>();
if (!items.Any())
{
continue;
}
item = items.First();
break;
}
if (item != null)
{
SelectionManager.SelectOnly(item);
TimelineHelpers.FrameItems(new[] { item });
return(true);
}
}
return(false);
}
static void PasteItems(WindowState state, Vector2?mousePosition)
{
var copiedItems = TimelineEditor.clipboard.GetCopiedItems().ToList();
var numberOfUniqueParentsInClipboard = copiedItems.Count();
if (numberOfUniqueParentsInClipboard == 0)
{
return;
}
List <ITimelineItem> newItems;
//if the copied items were on a single parent, then use the mouse position to get the parent OR the original parent
if (numberOfUniqueParentsInClipboard == 1)
{
var itemsGroup = copiedItems.First();
TrackAsset target;
if (mousePosition.HasValue)
{
target = state.spacePartitioner.GetItemsAtPosition <IRowGUI>(mousePosition.Value).First().asset;
}
else
{
target = FindSuitableParentForSingleTrackPasteWithoutMouse(itemsGroup);
}
var candidateTime = TimelineHelpers.GetCandidateTime(state, mousePosition, target);
newItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(state, itemsGroup, target, candidateTime, "Paste Items").ToList();
}
//if copied items were on multiple parents, then the destination parents are the same as the original parents
else
{
var time = TimelineHelpers.GetCandidateTime(state, mousePosition, copiedItems.Select(c => c.targetTrack).ToArray());
newItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(state, copiedItems, time, "Paste Items").ToList();
}
TimelineHelpers.FrameItems(state, newItems);
SelectionManager.RemoveTimelineSelection();
foreach (var item in newItems)
{
SelectionManager.Add(item);
}
}
static void PasteItems(double?invocationTime)
{
var copiedItems = TimelineEditor.clipboard.GetCopiedItems().ToList();
var numberOfUniqueParentsInClipboard = copiedItems.Count();
if (numberOfUniqueParentsInClipboard == 0)
{
return;
}
List <ITimelineItem> newItems;
//if the copied items were on a single parent, then use the mouse position to get the parent OR the original parent
if (numberOfUniqueParentsInClipboard == 1)
{
var itemsGroup = copiedItems.First();
TrackAsset target = null;
if (invocationTime.HasValue)
{
target = GetPickedTrack();
}
if (target == null)
{
target = FindSuitableParentForSingleTrackPasteWithoutMouse(itemsGroup);
}
var candidateTime = invocationTime ?? TimelineHelpers.GetCandidateTime(null, target);
newItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(TimelineEditor.clipboard.exposedPropertyTable, TimelineEditor.inspectedDirector, itemsGroup, target, candidateTime, "Paste Items").ToList();
}
//if copied items were on multiple parents, then the destination parents are the same as the original parents
else
{
var time = invocationTime ?? TimelineHelpers.GetCandidateTime(null, copiedItems.Select(c => c.targetTrack).ToArray());
newItems = TimelineHelpers.DuplicateItemsUsingCurrentEditMode(TimelineEditor.clipboard.exposedPropertyTable, TimelineEditor.inspectedDirector, copiedItems, time, "Paste Items").ToList();
}
TimelineHelpers.FrameItems(newItems);
SelectionManager.RemoveTimelineSelection();
foreach (var item in newItems)
{
SelectionManager.Add(item);
}
}
public static bool SelectDownItem()
{
if (ClipAreaActive())
{
var refItem = SelectionManager.SelectedItems().Last();
var nextTrack = refItem.parentTrack.NextTrack();
while (nextTrack != null)
{
var selectionItem = GetClosestItem(nextTrack, refItem);
if (selectionItem == null || nextTrack.lockedInHierarchy)
{
nextTrack = nextTrack.NextTrack();
continue;
}
SelectionManager.SelectOnly(selectionItem);
TimelineHelpers.FrameItems(new[] { selectionItem });
FrameTrackHeader(GetVisibleTracks().First(x => x.track == selectionItem.parentTrack));
break;
}
return(true);
}
return(false);
}
