public void Apply(IShapeObject target)
{
if (target is T selection)
{
ApplyParam(selection);
}
}
public void MouseMove(Point newPosition)
{
switch (currentState)
{
case State.Free:
{
IShapeObject hit = GetHit(newPosition);
if (shapeStrategy.Target != hit)
{
shapeStrategy.Target?.MouseLeave();
shapeStrategy.Target = hit;
}
shapeStrategy.MouseMove(newPosition);
}
break;
case State.HostCapture:
{
var movePoint = newPosition - mouseOffset;
scene.Host.Position = movePoint;
}
break;
case State.ShapeCapture:
{
shapeStrategy.MouseMove(newPosition);
}
break;
default:
break;
}
}
public void SelectShape(IShapeObject selection, bool canProcess)
{
canProcessSelection = canProcess;
this.selection = selection;
IsShow = Param.CanApply(selection);
RaisePropertyChanged(nameof(IsShow));
}
public void AddShape(IShapeObject shapeObject, ShapeTool tool)
{
var visual = shapeObject.Shape;
ShapeTool.SetShapeObject(visual, shapeObject);
ShapeTool.SetShapeCreate(visual, tool);
scene.Host.Paint(visual);
}
public Dictionary <string, object> Serialize(IShapeObject shape)
{
shape = shape ?? throw new ArgumentNullException(nameof(shape));
var shapeType = shape.GetType();
var shapeProperty = propertyCache.GetProperties(shapeType);
var result = shapeProperty.Values.ToDictionary(k => k.PropName, v => v.Getter.DynamicInvoke(shape));
return(result);
}
public void Deserialize(IShapeObject shape, Dictionary <string, object> shapeState)
{
shape = shape ?? throw new ArgumentNullException(nameof(shape));
var shapeType = shape.GetType();
var props = propertyCache.GetProperties(shapeType);
foreach ((string propName, object value) in shapeState)
{
props[propName].Setter.DynamicInvoke(shape, value);
}
}
public bool CanApply(IShapeObject target)
{
return(target is T);
}
public Dictionary <string, object> Serialize(IShapeObject shape)
{
return(creator.Serialize(shape));
}
public static void SetShapeObject(DependencyObject obj, IShapeObject value)
{
obj.SetValue(ShapeObjectProperty, value);
}
