//MotionItem
public void AttachMotion(MotionItem motionItem)
{
DetachMotion();
EditingMotionData = motionItem;
//Register events
motionItem.PointInserted += MotionItem_PointInserted;
motionItem.PointRemoved += MotionItem_PointRemoved;
//Load data
for (int i = 0; i < motionItem.pointList.Count; ++i)
{
MotionItem_PointInserted(i, motionItem.pointList[i]);
}
UpdateUiAll();
//Update preview
PreviewContext.Visibility = Visibility.Visible;
PreviewTab.SetPositionContinuumVisible(true);
PreviewTab.UpdatePositionContinuum();
}
public void DetachMotion()
{
ResetEnv();
ClearPointViews();
//Unregister events
if (OnEditing)
{
EditingMotionData.PointInserted -= MotionItem_PointInserted;
EditingMotionData.PointRemoved -= MotionItem_PointRemoved;
}
//Update UI
SetGraphVisible(false);
HideSmartFollowText();
HideSmartLineForX();
HideSmartLineForY();
PreviewContext.Visibility = Visibility.Collapsed;
EditingMotionData = null;
PreviewTab.SetPositionContinuumVisible(false);
}
private void InitTabs()
{
MotionTab.Init(this);
GraphEditorTab.Init(this);
PreviewTab.Init(this);
}