sl@56: //
sl@56: // Define a public API for both SharpDisplay client and server to use.
sl@56: //
sl@56: 
sl@56: using System;
sl@24: using System.Collections.Generic;
sl@24: using System.Linq;
sl@24: using System.Text;
sl@24: using System.Threading.Tasks;
sl@24: using System.ServiceModel;
sl@24: using System.Collections;
sl@43: using System.Drawing;
sl@43: using System.Runtime.Serialization;
sl@63: using System.Windows.Forms;
sl@24: 
sl@24: 
sl@55: namespace SharpDisplay
sl@24: {
sl@63: 
sl@63: 
sl@63: 
sl@56:     /// <summary>
StephaneLenclud@64:     /// For client to specify a specific layout.
sl@56:     /// </summary>
sl@43:     [DataContract]
sl@62:     public class TableLayout
sl@62:     {
sl@62:         public TableLayout()
sl@62:         {
sl@63:             Columns = new List<ColumnStyle>();
sl@63:             Rows = new List<RowStyle>();
sl@63:             Cells = new List<DataField>();
sl@62:         }
sl@62: 
sl@62:         public TableLayout(int aColumnCount, int aRowCount)
sl@62:         {
sl@63:             Columns = new List<ColumnStyle>();
sl@63:             Rows = new List<RowStyle>();
sl@63: 
sl@63:             for (int i = 0; i < aColumnCount; i++)
sl@63:             {
sl@63:                 Columns.Add(new ColumnStyle(SizeType.Percent, 100 / aColumnCount));
sl@63:             }
sl@63: 
sl@63:             for (int i = 0; i < aRowCount; i++)
sl@63:             {
sl@63:                 Rows.Add(new RowStyle(SizeType.Percent, 100 / aRowCount));
sl@63:             }
sl@62:         }
sl@62: 
sl@62:         [DataMember]
sl@63:         public List<DataField> Cells { get; set; }
sl@62: 
sl@62:         [DataMember]
sl@63:         public List<ColumnStyle> Columns { get; set; }
sl@62: 
sl@62:         [DataMember]
sl@63:         public List<RowStyle> Rows { get; set; }
sl@62:     }
sl@62: 
sl@62:     /// <summary>
sl@62:     ///
sl@62:     /// </summary>
sl@62:     [DataContract]
sl@62:     public class DataField
sl@62:     {
sl@62:         [DataMember]
sl@62:         public int Column { get; set; }
sl@62: 
sl@62:         [DataMember]
sl@62:         public int Row { get; set; }
sl@62: 
sl@62:         [DataMember]
sl@62:         public int ColumnSpan { get; set; }
sl@62: 
sl@62:         [DataMember]
sl@62:         public int RowSpan { get; set; }
sl@62: 
sl@62:     }
sl@62: 
sl@62: 
sl@62:     /// <summary>
sl@62:     /// TextField can be send to our server to be displayed on the screen.
sl@62:     /// </summary>
sl@62:     [DataContract]
sl@62:     public class TextField : DataField
sl@43:     {
sl@43:         public TextField()
sl@43:         {
sl@43:             Index = 0;
sl@43:             Text = "";
sl@43:             Alignment = ContentAlignment.MiddleLeft;
sl@43:         }
sl@43: 
sl@43:         public TextField(int aIndex, string aText = "", ContentAlignment aAlignment = ContentAlignment.MiddleLeft)
sl@43:         {
sl@43:             Index = aIndex;
sl@43:             Text = aText;
sl@43:             Alignment = aAlignment;
sl@43:         }
sl@43: 
sl@43:         [DataMember]
sl@43:         public int Index { get; set; }
sl@43: 
sl@43:         [DataMember]
sl@43:         public string Text { get; set; }
sl@43: 
sl@43:         [DataMember]
sl@43:         public ContentAlignment Alignment { get; set; }
sl@43:     }
sl@43: 
sl@56:     /// <summary>
sl@56:     /// Define our SharpDisplay service.
sl@56:     /// Clients and servers must implement it to communicate with one another.
sl@56:     /// Through this service clients can send requests to a server.
sl@56:     /// Through this service a server session can receive requests from a client.
sl@56:     /// </summary>
sl@55:     [ServiceContract(   CallbackContract = typeof(ICallback), SessionMode = SessionMode.Required)]
sl@55:     public interface IService
sl@24:     {
sl@32:         /// <summary>
sl@32:         /// Set the name of this client.
sl@32:         /// Name is a convenient way to recognize your client.
sl@32:         /// Naming you client is not mandatory.
sl@32:         /// In the absence of a name the session ID is often used instead.
sl@32:         /// </summary>
sl@32:         /// <param name="aClientName"></param>
sl@24:         [OperationContract(IsOneWay = true)]
sl@32:         void SetName(string aClientName);
sl@24: 
sl@62:         /// <summary>
sl@62:         /// </summary>
sl@62:         /// <param name="aLayout"></param>
sl@62:         [OperationContract(IsOneWay = true)]
sl@62:         void SetLayout(TableLayout aLayout);
sl@62: 
sl@32:         /// <summary>
sl@32:         /// Put the given text in the given field on your display.
sl@32:         /// Fields are often just lines of text.
sl@32:         /// </summary>
sl@43:         /// <param name="aTextFieldIndex"></param>
sl@24:         [OperationContract(IsOneWay = true)]
sl@43:         void SetText(TextField aTextField);
sl@26: 
sl@32:         /// <summary>
sl@32:         /// Allows a client to set multiple text fields at once.
sl@32:         /// </summary>
sl@32:         /// <param name="aTexts"></param>
sl@24:         [OperationContract(IsOneWay = true)]
sl@43:         void SetTexts(System.Collections.Generic.IList<TextField> aTextFields);
sl@32: 
sl@32:         /// <summary>
sl@32:         /// Provides the number of clients currently connected
sl@32:         /// </summary>
sl@32:         /// <returns></returns>
sl@32:         [OperationContract()]
sl@32:         int ClientCount();
sl@32: 
sl@24:     }
sl@24: 
sl@56:     /// <summary>
sl@56:     /// SharDisplay callback provides a means for a server to notify its clients.
sl@56:     /// </summary>
sl@55:     public interface ICallback
sl@24:     {
sl@24:         [OperationContract(IsOneWay = true)]
sl@24:         void OnConnected();
sl@24: 
sl@32:         /// <summary>
sl@32:         /// Tell our client to close its connection.
sl@32:         /// Notably sent when the server is shutting down.
sl@32:         /// </summary>
sl@24:         [OperationContract(IsOneWay = true)]
sl@32:         void OnCloseOrder();
sl@24:     }
sl@24: 
sl@24: 
sl@24: 
sl@24: }