private void UpdateDragTarget(TimelineClipGUI uiClip, Vector2 point, TimelineWindow.TimelineState state)
{
List <IBounds> elementsAtPosition = Manipulator.GetElementsAtPosition(state.quadTree, point);
TimelineTrackGUI timelineTrackGUI = elementsAtPosition.OfType <TimelineTrackGUI>().FirstOrDefault((TimelineTrackGUI t) => MoveClip.ValidateClipDrag(t.track, uiClip.clip));
this.m_HasValidDropTarget = (timelineTrackGUI != null && timelineTrackGUI.track.IsCompatibleWithItem(uiClip.clip));
if (this.m_HasValidDropTarget)
{
AnimationTrack animationTrack = timelineTrackGUI.track as AnimationTrack;
float start = state.PixelToTime(this.m_PreviewRect.get_x());
float end = state.PixelToTime(this.m_PreviewRect.get_xMax());
bool hasValidDropTarget;
if (animationTrack != null && animationTrack.CanConvertToClipMode())
{
hasValidDropTarget = ((animationTrack.animClip.get_startTime() < start || animationTrack.animClip.get_stopTime() > end) && (start <animationTrack.animClip.get_startTime() || end> animationTrack.animClip.get_stopTime()));
}
else
{
float num = end - start;
start = Math.Max(start, 0f);
end = start + num;
hasValidDropTarget = (!timelineTrackGUI.track.clips.Any((TimelineClip x) => x.start >= (double)start && x.end <= (double)end) && !timelineTrackGUI.track.clips.Any((TimelineClip x) => (double)start >= x.start && (double)end <= x.end));
}
this.m_HasValidDropTarget = hasValidDropTarget;
}
this.m_DropTarget = ((!this.m_HasValidDropTarget) ? null : timelineTrackGUI);
}
public void Init(TimelineClipGUI gui, TimelineWindow.TimelineState state)
{
TrackAsset track = gui.parentTrackGUI.track;
var source = SelectionManager.SelectedClipGUI().GroupBy((TimelineClipGUI p) => p.parentTrackGUI, (TimelineClipGUI p) => p.clip, (TimelineTrackGUI key, IEnumerable <TimelineClip> g) => new
{
track = key,
clips = g.ToList <TimelineClip>()
});
if (!source.Any(r => r.track.track == track && r.clips[0] != gui.clip))
{
this.m_RippleTotal = 0f;
List <TimelineClip> exclude = SelectionManager.SelectedItems <TimelineClip>().ToList <TimelineClip>();
exclude.Add(gui.clip);
if ((this.m_Direction & Ripple.RippleDirection.After) == Ripple.RippleDirection.After)
{
this.m_RippleAfter = (from c in track.clips
where !exclude.Contains(c) && c.start >= gui.clip.start
select c).ToList <TimelineClip>();
}
if ((this.m_Direction & Ripple.RippleDirection.Before) == Ripple.RippleDirection.Before)
{
this.m_RippleBefore = (from c in track.clips
where !exclude.Contains(c) && c.start < gui.clip.start
select c).ToList <TimelineClip>();
}
}
}
internal virtual void ConfigureUIClip(TimelineClipGUI uiClip)
{
uiClip.AddManipulator(new MoveClip());
uiClip.AddManipulator(new ClipContextMenu());
uiClip.AddManipulator(new ClipActionsShortcutManipulator());
uiClip.AddManipulator(new DrillIntoClip());
}
public ClipsLayer(Layer layerOrder, IRowGUI parent) : base(layerOrder)
{
var track = parent.asset;
track.SortClips();
TimelineClipGUI previousClipGUI = null;
foreach (var clip in track.clips)
{
var oldClipGUI = ItemToItemGui.GetGuiForClip(clip);
var isInvalid = oldClipGUI != null && oldClipGUI.isInvalid; // HACK Make sure to carry invalidy state when refereshing the cache.
var currentClipGUI = new TimelineClipGUI(clip, parent, this)
{
isInvalid = isInvalid
};
if (previousClipGUI != null)
{
previousClipGUI.nextClip = currentClipGUI;
}
currentClipGUI.previousClip = previousClipGUI;
AddItem(currentClipGUI);
previousClipGUI = currentClipGUI;
}
}
public override void Init(IControl parent)
{
parent.DoubleClick += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
TimelineClipGUI timelineClipGUI = target as TimelineClipGUI;
bool result;
if (timelineClipGUI == null || timelineClipGUI.clip == null)
{
result = base.IgnoreEvent();
}
else if (evt.get_button() != 0)
{
result = base.IgnoreEvent();
}
else if (!timelineClipGUI.rect.Contains(evt.get_mousePosition()))
{
result = base.IgnoreEvent();
}
else if (timelineClipGUI.clip.curves != null || timelineClipGUI.clip.animationClip != null)
{
ItemActionInvoker.InvokeByName <TimelineClip>("EditClipInAnimationWindow", state, timelineClipGUI.clip);
result = base.ConsumeEvent();
}
else
{
result = base.IgnoreEvent();
}
return(result);
};
}
public void OnAttractedEdge(IAttractable attractable, AttractedEdge edge, double time, double duration)
{
TimelineClipGUI timelineClipGUI = attractable as TimelineClipGUI;
if (timelineClipGUI != null)
{
TimelineClip clip = timelineClipGUI.clip;
if (edge == AttractedEdge.Right)
{
clip.duration = time - clip.start;
clip.duration = Math.Max(clip.duration, TimelineClip.kMinDuration);
}
else if (edge == AttractedEdge.Left)
{
double num = time - clip.start;
double newValue = clip.clipIn + num * clip.timeScale;
if (DragClipHandle.SetClipIn(clip, newValue, num))
{
this.m_FrameSnap.Reset();
}
}
else
{
clip.start = time;
clip.duration = duration;
}
}
}
public static CurveDataSource Create(TimelineClipGUI clipGUI)
{
if (clipGUI.clip.animationClip != null)
{
return(new ClipAnimationCurveDataSource(clipGUI));
}
return(new ClipParametersCurveDataSource(clipGUI));
}
private static void HandleReselection(List <IBounds> elements)
{
foreach (IBounds current in elements)
{
if (current is TimelineClipGUI)
{
TimelineClipGUI timelineClipGUI = current as TimelineClipGUI;
SelectionManager.Add(timelineClipGUI.item);
break;
}
}
}
void Add(TimelineClipGUI clip)
{
m_Members.Add(clip);
if (m_Members.Count == 1)
{
m_BoundingRect = clip.clippedRect;
}
else
{
m_BoundingRect = Encompass(m_BoundingRect, clip.boundingRect);
}
}
private void RebuildClipsGUICache()
{
this.m_ClipGUICache = new List <TimelineClipGUI>();
TimelineClip[] clips = base.track.clips;
for (int i = 0; i < clips.Length; i++)
{
TimelineClip clip = clips[i];
TimelineClipGUI item = new TimelineClipGUI(clip, this);
this.m_ClipGUICache.Add(item);
this.m_ChildrenControls.Add(item);
}
}
public void OnAttractedEdge(IAttractable attractable, AttractedEdge edge, double time, double duration)
{
TimelineClipGUI timelineClipGUI = attractable as TimelineClipGUI;
if (timelineClipGUI != null)
{
TimelineClip clip = timelineClipGUI.clip;
if (edge == AttractedEdge.Left || edge == AttractedEdge.None)
{
clip.start = time;
}
else
{
clip.start = time - clip.duration;
}
}
}
private static void SelectMenuCallback(Func <TimelineClip, bool> selector, TimelineWindow.TimelineState state)
{
List <TimelineClipGUI> allClipGuis = state.GetWindow().treeView.allClipGuis;
if (allClipGuis != null)
{
SelectionManager.Clear();
for (int num = 0; num != allClipGuis.Count; num++)
{
TimelineClipGUI timelineClipGUI = allClipGuis[num];
if (timelineClipGUI != null && timelineClipGUI.clip != null && selector(timelineClipGUI.clip))
{
SelectionManager.Add(timelineClipGUI.clip);
}
}
}
}
void DrawCurveEditorsForClipsOnTrack(Rect headerRect, Rect trackRect, WindowState state)
{
if (m_TrackGUI.clips.Count == 0)
{
return;
}
if (Event.current.type == EventType.Layout)
{
var selectedClip = SelectionManager.SelectedClipGUI().FirstOrDefault(x => x.parent == m_TrackGUI);
if (selectedClip != null)
{
m_LastSelectedClipGUI = selectedClip;
SelectFromCurveOwner(m_LastSelectedClipGUI);
}
else if (state.recording && state.IsArmedForRecord(m_TrackGUI.track))
{
if (m_LastSelectedClipGUI == null || !m_TrackGUI.track.IsRecordingToClip(m_LastSelectedClipGUI.clip))
{
var clip = m_TrackGUI.clips.FirstOrDefault(x => m_TrackGUI.track.IsRecordingToClip(x.clip));
if (clip != null)
{
m_LastSelectedClipGUI = clip;
}
}
}
if (m_LastSelectedClipGUI == null)
{
m_LastSelectedClipGUI = m_TrackGUI.clips[0];
}
}
if (m_LastSelectedClipGUI == null || m_LastSelectedClipGUI.clipCurveEditor == null || m_LastSelectedClipGUI.isInvalid)
{
return;
}
var activeRange = new Vector2(state.TimeToPixel(m_LastSelectedClipGUI.clip.start), state.TimeToPixel(m_LastSelectedClipGUI.clip.end));
DrawCurveEditor(m_LastSelectedClipGUI, state, headerRect, trackRect, activeRange, m_TrackGUI.locked);
m_LastSelectionWasClip = true;
}
public override void Init(IControl parent)
{
parent.ContextClick += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
IEnumerable <TimelineClipGUI> source = SelectionManager.SelectedClipGUI();
bool result;
if (!source.Any <TimelineClipGUI>())
{
result = base.IgnoreEvent();
}
else if (!source.Any((TimelineClipGUI c) => c.bounds.Contains(evt.get_mousePosition())))
{
result = base.IgnoreEvent();
}
else
{
TimelineClipGUI timelineClipGUI = target as TimelineClipGUI;
SequencerContextMenu.Show(timelineClipGUI.parentTrackGUI.drawer, evt.get_mousePosition());
result = base.ConsumeEvent();
}
return(result);
};
}
private void DrawClips(Rect trackRect, TimelineWindow.TimelineState state)
{
Vector2 timeAreaShownRange = state.timeAreaShownRange;
for (int num = 0; num != this.m_ClipGUICache.Count; num++)
{
TimelineClipGUI timelineClipGUI = this.m_ClipGUICache[num];
timelineClipGUI.visible = (timelineClipGUI.clip.end >= (double)timeAreaShownRange.x && timelineClipGUI.clip.start <= (double)timeAreaShownRange.y);
if (timelineClipGUI.visible)
{
if (num + 1 < this.m_ClipGUICache.Count)
{
timelineClipGUI.nextClip = this.m_ClipGUICache[num + 1];
}
if (num > 0)
{
timelineClipGUI.previousClip = this.m_ClipGUICache[num - 1];
}
timelineClipGUI.DrawBlendingCurves(state);
timelineClipGUI.Draw(trackRect, state, base.drawer);
}
}
}
public override void Init(IControl parent)
{
parent.KeyDown += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
bool result;
if (state.IsEditingASubItem())
{
result = base.IgnoreEvent();
}
else
{
TimelineClipGUI timelineClipGUI = target as TimelineClipGUI;
if (!SelectionManager.Contains(timelineClipGUI.clip))
{
result = base.IgnoreEvent();
}
else
{
result = ItemAction <TimelineClip> .HandleShortcut(state, evt, timelineClipGUI.clip);
}
}
return(result);
};
}
public TimelineClipHandle(TimelineClipGUI theClipGUI, TrimEdge trimDirection)
{
m_TrimDirection = trimDirection;
m_ClipGUI = theClipGUI;
m_ZOrder = theClipGUI.zOrder.ChangeLayer(Layer.ClipHandles);
}
public void DrawGhostClip(TimelineClipGUI clipGUI, Rect targetRect)
{
DrawSimpleClip(clipGUI, targetRect, ClipBorder.kSelection, new Color(1.0f, 1.0f, 1.0f, 0.5f), GetClipDrawing(clipGUI.clip));
}
public override void Init(IControl parent)
{
parent.MouseDown += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
this.m_UndoSet = false;
this.m_IsCaptured = (this.m_CaptureOnNextMouseDrag = false);
bool result;
if (evt.get_modifiers() == 4 || evt.get_button() == 2 || evt.get_button() == 1)
{
result = base.IgnoreEvent();
}
else if (!SelectionManager.IsMouseHoveringOnItem())
{
result = base.IgnoreEvent();
}
else
{
TimelineClipGUI timelineClipGUI = (TimelineClipGUI)target;
if (!SelectionManager.Contains(timelineClipGUI.clip))
{
result = base.IgnoreEvent();
}
else
{
this.m_FrameSnap.Reset();
this.m_CaptureOnNextMouseDrag = true;
this.m_MouseDownPosition = evt.get_mousePosition();
this.m_HasValidDropTarget = false;
result = base.ConsumeEvent();
}
}
return(result);
};
parent.MouseUp += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
bool result;
if (!this.m_IsCaptured)
{
result = base.IgnoreEvent();
}
else
{
this.m_MagnetEngine = null;
if (this.m_IsVerticalDrag)
{
state.captured.Clear();
this.m_IsVerticalDrag = false;
state.isDragging = false;
if (this.m_HasValidDropTarget && this.m_DropTarget != null)
{
TimelineClipGUI timelineClipGUI = (TimelineClipGUI)target;
if (TrackExtensions.MoveClipToTrack(timelineClipGUI.clip, this.m_DropTarget.track))
{
timelineClipGUI.clip.start = (double)state.PixelToTime(this.m_PreviewRect.get_x());
timelineClipGUI.parentTrackGUI.SortClipsByStartTime();
this.m_DropTarget.SortClipsByStartTime();
state.Refresh();
}
}
}
state.Evaluate();
state.captured.Remove(target as IControl);
this.m_IsCaptured = false;
this.m_IsDragDriver = false;
result = base.ConsumeEvent();
}
return(result);
};
parent.DragExited += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
this.m_IsVerticalDrag = false;
return(base.IgnoreEvent());
};
parent.MouseDrag += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
if (!this.m_IsCaptured && this.m_CaptureOnNextMouseDrag)
{
state.captured.Add(target as IControl);
this.m_IsCaptured = true;
this.m_CaptureOnNextMouseDrag = false;
TimelineClipGUI timelineClipGUI = (TimelineClipGUI)target;
this.m_IsDragDriver = MoveItemUtilities.IsDriver(timelineClipGUI, evt, state);
if (this.m_IsDragDriver)
{
this.m_DragPixelOffset = Vector2.get_zero();
this.m_IsDragDriverActive = false;
if (!SelectionManager.IsMultiSelect() && state.edgeSnaps)
{
this.m_MagnetEngine = new MagnetEngine(timelineClipGUI, new MoveClipAttractionHandler(), state);
}
}
}
bool result;
if (!this.m_IsCaptured)
{
result = base.IgnoreEvent();
}
else
{
TimelineClipGUI timelineClipGUI2 = (TimelineClipGUI)target;
if (SelectionManager.Count() == 1)
{
TimelineClipGUI timelineClipGUI3 = SelectionManager.SelectedClipGUI().FirstOrDefault <TimelineClipGUI>();
if (timelineClipGUI3 != null)
{
TimelineTrackGUI dropTargetAt = MoveClip.GetDropTargetAt(state, evt.get_mousePosition());
if (dropTargetAt != null)
{
bool flag = dropTargetAt != timelineClipGUI3.parentTrackGUI;
if (flag && !this.m_IsVerticalDrag)
{
state.isDragging = true;
this.m_HasValidDropTarget = false;
this.m_DropTarget = null;
this.m_MouseDownPosition.x = evt.get_mousePosition().x;
this.m_PreviewOffset = this.m_MouseDownPosition - timelineClipGUI2.bounds.get_position();
}
else if (this.m_IsVerticalDrag && !flag)
{
state.isDragging = false;
this.m_HasValidDropTarget = false;
this.m_DropTarget = null;
this.m_DragPixelOffset = evt.get_mousePosition() - this.m_MouseDownPosition - evt.get_delta();
}
this.m_IsVerticalDrag = flag;
}
}
}
if (this.m_IsVerticalDrag)
{
this.m_PreviewRect = new Rect(evt.get_mousePosition().x, evt.get_mousePosition().y, timelineClipGUI2.bounds.get_width(), timelineClipGUI2.bounds.get_height());
this.m_PreviewRect.set_position(this.m_PreviewRect.get_position() - this.m_PreviewOffset);
this.UpdateDragTarget(timelineClipGUI2, evt.get_mousePosition(), state);
result = base.ConsumeEvent();
}
else
{
if (this.m_IsDragDriver)
{
this.m_DragPixelOffset += evt.get_delta();
this.m_IsDragDriverActive |= (Math.Abs(this.m_DragPixelOffset.x) > MoveClip.kDragBufferInPixels);
if (this.m_IsDragDriverActive)
{
float delta = this.m_DragPixelOffset.x / state.timeAreaScale.x;
this.m_DragPixelOffset = Vector3.get_zero();
this.SetUndo();
if (SelectionManager.IsMultiSelect())
{
double currentValue = (from x in SelectionManager.SelectedItems <TimelineClip>()
select x.start).DefaultIfEmpty(timelineClipGUI2.clip.start).Min();
this.m_FrameSnap.ApplyOffset(currentValue, delta, state);
foreach (TimelineClip current in from x in SelectionManager.SelectedItems <TimelineClip>()
orderby x.start
select x)
{
if (current.start + this.m_FrameSnap.lastOffsetApplied < 0.0)
{
break;
}
current.start += this.m_FrameSnap.lastOffsetApplied;
}
}
else
{
timelineClipGUI2.clip.start = this.m_FrameSnap.ApplyOffset(timelineClipGUI2.clip.start, delta, state);
}
if (this.m_MagnetEngine != null)
{
this.m_MagnetEngine.Snap(evt.get_delta().x);
}
timelineClipGUI2.InvalidateEditor();
timelineClipGUI2.parentTrackGUI.SortClipsByStartTime();
state.Evaluate();
}
}
result = base.ConsumeEvent();
}
}
return(result);
};
parent.Overlay += delegate(object target, Event evt, TimelineWindow.TimelineState state)
{
if (this.m_MagnetEngine != null)
{
this.m_MagnetEngine.OnGUI();
}
bool result;
if (this.m_IsVerticalDrag)
{
TimelineClipGUI timelineClipGUI = (TimelineClipGUI)target;
Color color = (!this.m_HasValidDropTarget) ? DirectorStyles.Instance.customSkin.colorInvalidDropTarget : DirectorStyles.Instance.customSkin.colorValidDropTarget;
timelineClipGUI.DrawDragPreview(this.m_PreviewRect, color);
result = base.ConsumeEvent();
}
else if (this.m_IsDragDriver)
{
IEnumerable <TimelineClip> enumerable = SelectionManager.SelectedItems <TimelineClip>();
double num = 1.7976931348623157E+308;
double num2 = -1.7976931348623157E+308;
foreach (TimelineClip current in enumerable)
{
if (current.start < num)
{
num = current.start;
}
if (current.end > num2)
{
num2 = current.end;
}
}
this.m_SelectionIndicator.Draw(num, num2, this.m_MagnetEngine);
result = base.ConsumeEvent();
}
else
{
result = base.IgnoreEvent();
}
return(result);
};
}
public ClipParametersCurveDataSource(TimelineClipGUI clipGUI) : base(clipGUI.parent)
{
m_ClipGUI = clipGUI;
m_CurvesProxy = new CurvesProxy(clipGUI.clip);
}
public TimelineClipCurveDataSource(TimelineClipGUI clipGUI) : base(clipGUI.parentTrackGUI)
{
this.m_ClipGUI = clipGUI;
}
// TODO, move to clip data?
public static ClipBlends BlendsFromGUI(TimelineClipGUI clipGUI)
{
return(new ClipBlends(clipGUI.blendInKind, clipGUI.mixInRect, clipGUI.blendOutKind, clipGUI.mixOutRect));
}
public static void DrawSimpleClip(TimelineClipGUI clip, Rect targetRect, ClipBorder border, Color overlay, ClipDrawing drawing)
{
ClipDrawer.DrawSimpleClip(clip.clip, targetRect, border, overlay, drawing, BlendsFromGUI(clip));
}
public TimelineClipHandle(TimelineClipGUI theClipGUI, TrimEdge trimDirection)
{
m_TrimDirection = trimDirection;
m_ClipGUI = theClipGUI;
}
public ClipAnimationCurveDataSource(TimelineClipGUI clipGUI) : base(clipGUI.parent)
{
m_ClipGUI = clipGUI;
}
public TimelineClipCurveDataSource(TimelineClipGUI clipGUI) : base(clipGUI.parent)
{
m_ClipGUI = clipGUI;
}
public void DrawInvalidClip(TimelineClipGUI clipGUI, Rect targetRect)
{
DrawSimpleClip(clipGUI, targetRect, ClipBorder.kSelection, DirectorStyles.Instance.customSkin.colorInvalidClipOverlay, GetClipDrawing(clipGUI.clip));
}
