public override void OnDrag(Vector2 pos)
{
int frame = FrameUtil.PosToFrame(pos.x);
if (!hasModify)
{
if (frame != hitResult.Frame)
{
hasModify = true;
view.RegistUndo("move clip");
}
}
if (hasModify)
{
if (hitResult.HitPart == FrameClipHitPartType.LeftCtrl)
{
foreach (var clipRef in view.SelectedClips)
{
int startFrame = clipRef.Clip.StartFrame - (frame - lastFrame);
startFrame = Mathf.Clamp(startFrame, 0, view.FrameCount - 1);
clipRef.Clip.StartFrame = startFrame;
}
}
else if (hitResult.HitPart == FrameClipHitPartType.RightCtrl)
{
}
lastFrame = frame;
TrackUtil.UpdateAllTrack(view.Asset);
}
}
public static void RemoveSelectedClip(this FrameLineView view)
{
view.RegistUndo("remove clips");
foreach (var clipRef in view.SelectedClips)
{
view.Asset.RemoveClip(clipRef);
}
view.SelectedClips.Clear();
TrackUtil.UpdateAllTrack(view.Asset);
}
public static void MoveSelectedClip(this FrameLineView view, int offsetFrame)
{
foreach (var clipRef in view.SelectedClips)
{
int startFrame = clipRef.Clip.StartFrame - offsetFrame;
startFrame = Mathf.Clamp(startFrame, 0, view.FrameCount - 1);
clipRef.Clip.StartFrame = startFrame;
}
TrackUtil.UpdateAllTrack(view.Asset);
}