public void ReshapeFinished(IInputModeContext context, RectD originalBounds, RectD newBounds)
{
shadowObject.Remove();
simulationRectangle = null;
originalHandler.HandleReshape(context, this.originalBounds, newBounds);
originalHandler.ReshapeFinished(context, this.originalBounds, newBounds);
}
/// <summary>
/// Finishes the drag and updates the angle of the rotated node.
/// </summary>
public void DragFinished(IInputModeContext context, PointD originalLocation, PointD newLocation)
{
var vector = (newLocation - rotationCenter).Normalized;
var angle = CalculateAngle(vector);
if (ShouldSnap(context))
{
angle = SnapAngle(context, angle);
}
SetAngle(context, angle);
// Switch width / height for 'vertical' rotations
// Note that other parts of the application need support for this feature, too.
var graph = context.GetGraph();
if (graph == null)
{
return;
}
var portContext = new DelegatingContext(context);
foreach (var portHandle in portHandles)
{
portHandle.DragFinished(portContext, originalLocation, newLocation);
}
portHandles.Clear();
// Workaround: if the OrthogonalEdgeEditingContext is used to keep the edges orthogonal, it is not allowed
// to change that edges manually. Therefore, we explicitly finish the OrthogonalEdgeEditingContext here and
// then call the edge router.
var edgeEditingContext = context.Lookup <OrthogonalEdgeEditingContext>();
if (edgeEditingContext != null && edgeEditingContext.IsInitialized)
{
edgeEditingContext.DragFinished();
}
if (reshapeHandler != null)
{
reshapeHandler.ReshapeFinished(context, node.Layout.ToRectD(), node.Layout.ToRectD());
}
if (compoundEdit != null)
{
compoundEdit.Commit();
}
nodeAngles = null;
ClearSameAngleHighlights(context);
}
/// <summary>
/// Applies the new node layout.
/// </summary>
public void DragFinished(IInputModeContext inputModeContext, PointD originalLocation, PointD newLocation)
{
var newLayout = SetNodeLocationAndSize(inputModeContext, dummyLocation, dummySize);
var portContext = new DelegatingContext(inputModeContext);
foreach (var portHandle in portHandles)
{
portHandle.DragFinished(portContext, originalLocation, newLocation);
}
portHandles.Clear();
if (reshapeHandler != null)
{
// if there is a reshape handler:
// ensure proper handling of a parent group node
reshapeHandler.ReshapeFinished(inputModeContext, initialRect, newLayout);
}
}
/// <summary>
/// The resize gesture is finished.
/// </summary>
public void ReshapeFinished(IInputModeContext context, RectD originalBounds, RectD newBounds)
{
handler.ReshapeFinished(context, originalBounds, newBounds);
layoutHelper.FinishLayout();
}