public void SelectPreviousTackOfTimelines(string currentActiveObjectId)
{
/*
* if current active id is tack, select previous one.
* and if active tack is the head of timeline, select timeline itself.
*/
if (TimeFlowShikiGUIWindow.IsTackId(currentActiveObjectId))
{
foreach (var timelineTrack in timelineTracks)
{
timelineTrack.SelectPreviousTackOf(currentActiveObjectId);
}
}
}
public void DeleteObjectById(string deletedObjectId)
{
foreach (var timelineTrack in timelineTracks)
{
if (TimeFlowShikiGUIWindow.IsTimelineId(deletedObjectId))
{
if (timelineTrack.timelineId == deletedObjectId)
{
timelineTrack.Deleted();
}
}
if (TimeFlowShikiGUIWindow.IsTackId(deletedObjectId))
{
timelineTrack.DeleteTackById(deletedObjectId);
}
}
}
public void SelectAboveObjectById(string currentActiveObjectId)
{
if (TimeFlowShikiGUIWindow.IsTimelineId(currentActiveObjectId))
{
var candidateTimelines = timelineTracks.Where(timeline => timeline.IsExistTimeline).OrderBy(timeline => timeline.GetIndex()).ToList();
var currentTimelineIndex = candidateTimelines.FindIndex(timeline => timeline.timelineId == currentActiveObjectId);
if (0 < currentTimelineIndex)
{
var targetTimeline = timelineTracks[currentTimelineIndex - 1];
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, targetTimeline.timelineId));
return;
}
return;
}
if (TimeFlowShikiGUIWindow.IsTackId(currentActiveObjectId))
{
/*
* select another timeline's same position tack.
*/
var currentActiveTack = TackById(currentActiveObjectId);
var currentActiveTackStart = currentActiveTack.start;
var currentTimelineId = currentActiveTack.parentTimelineId;
var aboveTimeline = AboveTimeline(currentTimelineId);
if (aboveTimeline != null)
{
var nextActiveTacks = aboveTimeline.TacksByStart(currentActiveTackStart);
if (nextActiveTacks.Any())
{
var targetTack = nextActiveTacks[0];
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, targetTack.tackId));
}
else
{
// no tack found, select timeline itself.
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, aboveTimeline.timelineId));
}
}
return;
}
}
public void SelectBelowObjectById(string currentActiveObjectId)
{
if (TimeFlowShikiGUIWindow.IsTimelineId(currentActiveObjectId))
{
var cursoredTimelineIndex = timelineTracks.FindIndex(timeline => timeline.timelineId == currentActiveObjectId);
if (cursoredTimelineIndex < timelineTracks.Count - 1)
{
var targetTimelineIndex = cursoredTimelineIndex + 1;
var targetTimeline = timelineTracks[targetTimelineIndex];
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, targetTimeline.timelineId));
}
return;
}
if (TimeFlowShikiGUIWindow.IsTackId(currentActiveObjectId))
{
/*
* select another timeline's same position tack.
*/
var currentActiveTack = TackById(currentActiveObjectId);
var currentActiveTackStart = currentActiveTack.start;
var currentTimelineId = currentActiveTack.parentTimelineId;
var belowTimeline = BelowTimeline(currentTimelineId);
if (belowTimeline != null)
{
var nextActiveTacks = belowTimeline.TacksByStart(currentActiveTackStart);
if (nextActiveTacks.Any())
{
var targetTack = nextActiveTacks[0];
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, targetTack.tackId));
}
else
{
// no tack found, select timeline itself.
Emit(new OnTrackEvent(OnTrackEvent.EventType.EVENT_OBJECT_SELECTED, belowTimeline.timelineId));
}
}
return;
}
}
public int GetStartFrameById(string objectId)
{
if (TimeFlowShikiGUIWindow.IsTimelineId(objectId))
{
return(-1);
}
if (TimeFlowShikiGUIWindow.IsTackId(objectId))
{
var targetContainedTimelineIndex = GetTackContainedTimelineIndex(objectId);
if (0 <= targetContainedTimelineIndex)
{
var foundStartFrame = timelineTracks[targetContainedTimelineIndex].GetStartFrameById(objectId);
if (0 <= foundStartFrame)
{
return(foundStartFrame);
}
}
}
return(-1);
}
public void SelectNextTackOfTimelines(string currentActiveObjectId)
{
// if current active id is timeline, select first tack of that.
if (TimeFlowShikiGUIWindow.IsTimelineId(currentActiveObjectId))
{
foreach (var timelineTrack in timelineTracks)
{
if (timelineTrack.timelineId == currentActiveObjectId)
{
timelineTrack.SelectDefaultTackOrSelectTimeline();
}
}
return;
}
// if current active id is tack, select next one.
if (TimeFlowShikiGUIWindow.IsTackId(currentActiveObjectId))
{
foreach (var timelineTrack in timelineTracks)
{
timelineTrack.SelectNextTackOf(currentActiveObjectId);
}
}
}