DotNet 4.8.1 build of DotNetBar

PROMS/DotNetBar Source Code/DevComponents.DotNetBar.Schedule/ModelViewConnector.cs

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+#if FRAMEWORK20
+using System;
+using System.Collections.Generic;
+using DevComponents.Schedule.Model;
+
+namespace DevComponents.DotNetBar.Schedule
+{
+    /// <summary>
+    /// Represents base class for the model to view connectors.
+    /// </summary>
+    internal abstract class ModelViewConnector
+    {
+        #region Internal Implementation
+
+        #region Private variables
+
+        private string _DisplayOwnerKey = "";
+
+        #endregion
+
+        #region Abstract defines
+
+        /// <summary>
+        /// Connects View to a model.
+        /// </summary>
+        public abstract void Connect();
+
+        /// <summary>
+        /// Disconnects view from model.
+        /// </summary>
+        public abstract void Disconnect();
+
+        /// <summary>
+        /// Gets whether connector has connected model to a view.
+        /// </summary>
+        public abstract bool IsConnected { get; }
+
+        public abstract eCalendarView GetView();
+
+        #endregion
+
+        #region Virtual methods
+
+        protected virtual bool IsAppointmentVisible(Appointment app)
+        {
+            if (app.Visible == false)
+                return (false);
+
+            if (string.IsNullOrEmpty(_DisplayOwnerKey)) 
+                return (true);
+
+            return (app.OwnerKey == _DisplayOwnerKey);
+        }
+
+        protected virtual bool IsCustomItemVisible(CustomCalendarItem item)
+        {
+            if (item.Visible == false)
+                return (false);
+
+            if (string.IsNullOrEmpty(_DisplayOwnerKey))
+                return (true);
+
+            return (item.OwnerKey.Equals(_DisplayOwnerKey));
+        }
+
+        /// <summary>
+        /// Gets or sets the owner key of the owner of the appointments displayed on the view.
+        /// </summary>
+        public virtual string DisplayOwnerKey
+        {
+            get { return _DisplayOwnerKey; }
+
+            set
+            {
+                if (value == null)
+                    value = "";
+
+                if (_DisplayOwnerKey != null)
+                {
+                    _DisplayOwnerKey = value;
+                }
+            }
+        }
+
+        public virtual List<Appointment> 
+            GetAppointmentList(CalendarModel model, DateTime startDate, DateTime endDate)
+        {
+            List<Appointment> appts = new List<Appointment>();
+
+            for (DateTime date = startDate; date <= endDate; date = date.AddDays(1))
+            {
+                Day day = model.GetDay(date);
+
+                if (day.Appointments.Count > 0)
+                {
+                    foreach (Appointment ap in day.Appointments)
+                    {
+                        if (appts.Contains(ap) == false)
+                            appts.Add(ap);
+                    }
+                }
+            }
+
+            return (appts);
+        }
+
+        #endregion
+
+        #endregion
+    }
+}
+#endif
+