/// <summary>
/// This method executes the insert operation after the insertion position has been set
/// </summary>
public void Do()
{
if (!GraphDiagram.ValidateCopy(this.selectLayer.Elements))
{
MowayMessageBox.Show(CutMessages.CUT_START, CutMessages.CUT, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Cancel();
return;
}
//The items to be copied are loaded
List <GraphElement> elementsToCut = GraphDiagram.GetElementsToCopy(this.selectLayer);
List <GraphElement> cloneElements = GraphDiagram.CloneElements(elementsToCut);
GraphManager.Clipboard.SetElements(cloneElements);
this.elementsToDelete = GraphDiagram.GetElementsToDelete(this.selectLayer);
GraphDiagram.DeleteElements(this.diagramLayer, this.diagram, this.elementsToDelete);
//Cleans and hides the selection layer
this.selectLayer.ClearAndHide();
//Updates the diagram layer
this.diagramLayer.UpdateSurface();
if (this.DiagramChanged != null)
{
this.DiagramChanged(this, new EventArgs());
}
if (this.ElementSelectedChanged != null)
{
this.ElementSelectedChanged(this, new EventArgs());
}
//Launch Event of operation completed
if (this.OperationFinished != null)
{
this.OperationFinished(this, new OperationEventArgs(Operation.Cut));
}
}
/// <summary>
/// This method undos the operation
/// </summary>
public void Undo()
{
//se eliminan los GraphElements de la capa de diagrama y del Logical diagram
GraphDiagram.DeleteElements(this.diagramLayer, this.diagram, this.graphElements);
//The diagram layer is updated
this.diagramLayer.UpdateSurface();
//It is indicated that the diagram has changed
if (this.DiagramChanged != null)
{
this.DiagramChanged(this, new EventArgs());
}
}
public void Do()
{
if (!this.ValidateDelete())
{
MowayMessageBox.Show(DeleteMessages.DELETE_START, DeleteMessages.DELETE_OBJECT, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Cancel();
return;
}
if (GraphSettings.Default.DeleteWarning == true)
{
bool showAgain = true;
if (DialogResult.No == MowayMessageBox.Show(DeleteMessages.WARNING_DELETE + "\r\n" + DeleteMessages.CONTINUE, DeleteMessages.DELETE_OBJECT, MessageBoxButtons.YesNo, MessageBoxIcon.Warning, ref showAgain))
{
this.Cancel();
GraphSettings.Default.DeleteWarning = showAgain;
GraphSettings.Default.Save();
return;
}
GraphSettings.Default.DeleteWarning = showAgain;
GraphSettings.Default.Save();
}
this.elementsToDelete = GraphDiagram.GetElementsToDelete(this.selectLayer);
GraphDiagram.DeleteElements(this.diagramLayer, this.diagram, this.elementsToDelete);
//Cleans and hides the selection layer
this.selectLayer.ClearAndHide();
//Updates the diagram layer
this.diagramLayer.UpdateSurface();
if (this.DiagramChanged != null)
{
this.DiagramChanged(this, new EventArgs());
}
if (this.ElementSelectedChanged != null)
{
this.ElementSelectedChanged(this, new EventArgs());
}
//Launch Event of operation completed
if (this.OperationFinished != null)
{
this.OperationFinished(this, new OperationEventArgs(Operation.Delete));
}
}
