private void SaveShape(ShapeSaveData saveData, XmlWriter writer)
{
writer.WriteStartElement(saveData.ShapeType);
writer.WriteAttributeString("Id", saveData.ShapeId);
writer.WriteAttributeString("Colour", saveData.Colour);
foreach (var attribute in saveData.ShapeData)
{
writer.WriteAttributeString(attribute.Key, attribute.Value);
}
writer.WriteEndElement();
}
private void Save(IEnumerable <IDrawable> drawables, string filePath)
{
using (XmlWriter writer = XmlWriter.Create(filePath))
{
writer.WriteStartElement("Shapes");
foreach (IDrawable drawable in drawables)
{
ShapeSaveData shapeSaveData = drawable.SaveBehaviour.GetSaveData();
SaveShape(shapeSaveData, writer);
}
writer.WriteEndElement();
}
}
public ShapeSaveData GetSaveData()
{
ShapeSaveData result = new ShapeSaveData(_line)
{
ShapeType = ShapeType
};
result.ShapeData["StartX"] = _line.StartPoint.X.ToString();
result.ShapeData["StartY"] = _line.StartPoint.Y.ToString();
result.ShapeData["EndX"] = _line.EndPoint.X.ToString();
result.ShapeData["EndY"] = _line.EndPoint.Y.ToString();
return(result);
}
public ShapeSaveData GetSaveData()
{
ShapeSaveData result = new ShapeSaveData(_drawableRectangle)
{
ShapeType = ShapeType
};
Rectangle rectangle = _drawableRectangle.Rectangle;
result.ShapeData["X"] = rectangle.X.ToString();
result.ShapeData["Y"] = rectangle.Y.ToString();
result.ShapeData["H"] = rectangle.Height.ToString();
result.ShapeData["W"] = rectangle.Width.ToString();
return(result);
}