private Shape CreateShapeFromLine(string line)
{
string[] lineSplit = SplitCurrentLine();
Shape shape = null;
switch (lineSplit[0])
{
case "rectangle":
shape = new BaseShape(lineSplit[0], RectangleStategy.Instance());
break;
case "ellipse":
shape = new BaseShape(lineSplit[0], EllipseStrategy.Instance());
break;
case "group":
shape = new ShapeComposite();
break;
case "ornament":
shape = new ShapeDecorator();
break;
}
return(shape);
}
private void OrnamentButton_Click(object sender, EventArgs e)
{
DecoratorForm decoratorForm = new DecoratorForm();
Shape selectedShape = shapeList.FirstOrDefault(s => s.selected);
if (selectedShape == null)
{
return;
}
decoratorForm.ShowDialog();
if (decoratorForm.DialogResult == DialogResult.OK)
{
string ornamentText = decoratorForm.Ornament;
ShapeDecorator ornament = new ShapeDecorator(selectedShape.x + 50, selectedShape.y, 50, 50, selectedShape, ornamentText, decoratorForm.position);
MacroCommand macroCommand = new MacroCommand();
macroCommand.Add(new CustomCommand(
() => shapeList.Remove(selectedShape),
() => shapeList.Add(selectedShape)));
macroCommand.Add(new AddShapeCommand(shapeList, ornament));
history.Add(macroCommand);
Invalidate();
}
}
public override void Visit(ShapeDecorator shapeDecorator)
{
string[] lineSplit = SplitCurrentLine();
string text = lineSplit[2];
ShapeDecorator.OrnamentPosition position;
Enum.TryParse(lineSplit[1], out position);
currentLine = streamReader.ReadLine();
Shape shape = CreateShapeFromLine(currentLine);
shape.Accept(this);
shapeDecorator.decoratedShape = shape;
shapeDecorator.ornament = text;
shapeDecorator.position = position;
}
//public override void OnClick(DiagramPointEventArgs e)
//{
// base.OnClick(e);
// //if (this.ModelElement is ModelElement me)
// //{
// // using (Transaction t = this.Store.TransactionManager.BeginTransaction("automated model"))
// // {
// // ModelElementBase.ShowMenuPropertyHandler.Instance.NotifyValueChange(me);
// // //t.Commit();
// // }
// //}
//}
protected override void InitializeDecorators(IList <ShapeField> shapeFields, IList <Decorator> decorators)
{
base.InitializeDecorators(shapeFields, decorators);
ShapeField field;
double y = 0.25;
ShowMenu menu = new ShowMenu("ShowMenu");
//ShowMenu menu = (ShowMenu)DslDiagrams::ShapeElement.FindShapeField(shapeFields, "ShowMenu");
Decorator decoratorMenu = new ShapeDecorator(menu, ShapeDecoratorPosition.OuterTopRight, new PointD(0, y));
decorators.Add(decoratorMenu);
//y += 0.23;
////field = DslDiagrams::ShapeElement.FindShapeField(shapeFields, "SelectWithChildren");
//field = new SelectParentChildren("SelectWithChildren");
////shapeFields.Add(field);
//Decorator decorator = new ShapeDecorator(field, ShapeDecoratorPosition.OuterTopRight, new PointD(0, y));
//decorators.Add(decorator);
//menu.AddSubMenu(decorator);
}
public override void Visit(ShapeDecorator shapeDecorator)
{
shapeDecorator.decoratedShape.Accept(this);
}
public override void Visit(ShapeDecorator shapeDecorator)
{
WriteToFile(shapeDecorator, true);
shapeDecorator.decoratedShape.Accept(this);
}
public Shape(ShapeDecorator component)
{
this.m_component = component;
}
public virtual void Visit(ShapeDecorator shapeDecorator)
{
}
