ILayoutElement.cs

using System;
using System.Threading.Tasks;
using System.Xml;
using Waher.Layout.Layout2D.Model.Attributes;
using Waher.Script;
 
namespace Waher.Layout.Layout2D.Model
{
    public interface ILayoutElement : IDisposable
    {
        Layout2DDocument Document
        {
            get;
        }
 
        ILayoutElement Parent
        {
            get;
        }
 
        string LocalName
        {
            get;
        }
 
        string Namespace
        {
            get;
        }
 
        float? Left
        {
            get;
            set;
        }
 
        float? Right
        {
            get;
            set;
        }
 
        float? Top
        {
            get;
            set;
        }
 
        float? Bottom
        {
            get;
            set;
        }
 
        float? Width
        {
            get;
            set;
        }
 
        float? Height
        {
            get;
            set;
        }
 
        float? InnerWidth
        {
            get;
        }
 
        float? InnerHeight
        {
            get;
        }
 
        float? PotentialWidth
        {
            get;
        }
 
        float? PotentialHeight
        {
            get;
        }
 
        float? ExplicitWidth
        {
            get;
            set;
        }
 
        float? ExplicitHeight
        {
            get;
            set;
        }
 
        bool IsVisible
        {
            get;
        }
 
        StringAttribute IdAttribute
        {
            get;
        }
 
        ILayoutElement Create(Layout2DDocument Document, ILayoutElement Parent);
 
        Task FromXml(XmlElement Input);
 
        string ToXml();
 
        void ToXml(XmlWriter Output);
 
        ILayoutElement Copy(ILayoutElement Parent);
 
        void CopyContents(ILayoutElement Destination);
 
        Task RegisterIDs(Variables Session);
 
        Task MeasureDimensions(DrawingState State);
 
        Task DoMeasureDimensions(DrawingState State);
 
        void BeforeMeasureDimensions(DrawingState State);
 
        Task AfterMeasureDimensions(DrawingState State);
 
        void MeasurePositions(DrawingState State);
 
        Task Draw(DrawingState State);
 
        Task DrawShape(DrawingState State);
 
        string ExportState();
 
        void ExportState(XmlWriter Output);
    }
}