/// <inheritdoc />
public override void OnMouseMove(Vector2 location)
{
if (_isMoving)
{
var moveLocation = Root.MousePosition;
var moveLocationDelta = moveLocation - _startMoveLocation;
var moveDelta = (int)(moveLocationDelta.X / Timeline.UnitsPerSecond * _timeline.FramesPerSecond);
var durationFrames = _timeline.DurationFrames;
if (_isStart)
{
// TODO: editing timeline start frame?
}
else
{
_timeline.DurationFrames = _startMoveDuration + moveDelta;
}
if (_timeline.DurationFrames != durationFrames)
{
_timeline.MarkAsEdited();
}
}
else
{
base.OnMouseMove(location);
}
}
/// <inheritdoc />
public override void Hide()
{
if (!Visible)
{
return;
}
Focus(null);
if (_isDirty)
{
if (_beforeData != null)
{
if (_undoContext is Track track)
{
var after = EditTrackAction.CaptureData(track);
if (!Utils.ArraysEqual(_beforeData, after))
{
_timeline.Undo.AddAction(new EditTrackAction(_timeline, track, _beforeData, after));
}
}
else if (_undoContext is Timeline)
{
var after = EditTimelineAction.CaptureData(_timeline);
if (!Utils.ArraysEqual(_beforeData, after))
{
_timeline.Undo.AddAction(new EditTimelineAction(_timeline, _beforeData, after));
}
}
}
_timeline.MarkAsEdited();
}
base.Hide();
}
private void OnColorChanged(Color color, bool sliding)
{
IconColor = color;
Timeline.MarkAsEdited();
}
private void OnMuteButtonStateChanged(CheckBox checkBox)
{
Mute = !checkBox.Checked;
Timeline.MarkAsEdited();
}