protected override bool ContextClick(Event evt, WindowState state)
{
if (evt.alt)
{
return(false);
}
var selectable = PickerUtils.PickedLayerableOfType <ISelectable>();
if (selectable != null && selectable.IsSelected())
{
SequencerContextMenu.ShowItemContextMenu(evt.mousePosition);
return(true);
}
return(false);
}
public static bool CanCycleMarkers()
{
if (!SelectionManager.SelectedMarkers().Any())
{
return(false);
}
var cluster = PickerUtils.PickedLayerableOfType <TimelineMarkerClusterGUI>();
if (cluster == null)
{
return(false);
}
// Only cycle if the marker is selected and nothing else is selected
return(cluster.topMarker.IsSelected() && SelectionManager.Count() == 1);
}
protected override bool MouseDown(Event evt, WindowState state)
{
var handle = PickerUtils.TopmostPickedItem() as TimelineClipHandle;
if (handle == null)
{
return(false);
}
if (handle.clipGUI.clip.parentTrack != null && handle.clipGUI.clip.parentTrack.lockedInHierarchy)
{
return(false);
}
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);
}
protected override bool DoubleClick(Event evt, WindowState state)
{
if (evt.button != 0)
{
return(false);
}
var trackGUI = PickerUtils.FirstPickedElementOfType <TimelineTrackBaseGUI>();
if (trackGUI == null)
{
return(false);
}
// Double-click is only available for AnimationTracks: it conflicts with selection mechanics on other tracks
if ((trackGUI.track as AnimationTrack) == null)
{
return(false);
}
return(EditTrackInAnimationWindow.Do(state, trackGUI.track));
}
void DoLayout()
{
EventType rawType = Event.current.rawType;
var mousePosition = Event.current.mousePosition; // mousePosition is also affected by this bug and does not reflect the original position after a Use()
Initialize();
var processManipulators = Event.current.type != EventType.Repaint && Event.current.type != EventType.Layout;
if (processManipulators)
{
// Update what's under mouse the cursor
PickerUtils.DoPick(state, mousePosition);
if (state.editSequence.asset != null)
{
m_PreTreeViewControl.HandleManipulatorsEvents(state);
}
}
SequencerGUI();
if (processManipulators)
{
if (state.editSequence.asset != null)
{
m_PostTreeViewControl.HandleManipulatorsEvents(state);
}
}
if (state.editSequence.asset != null)
{
m_RectangleSelect.OnGUI(state, rawType, mousePosition);
m_RectangleZoom.OnGUI(state, rawType, mousePosition);
}
}
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();
}
