2003-04-07 Gaurav Vaish <gvaish_mono AT lycos.com>

* MobileListItem.cs      : Completed.

svn path=/trunk/mcs/; revision=13266

2 files changed, 201 insertions, 10 deletions

diff --git a/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/ChangeLog b/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/ChangeLog
index 8f491eb06bc..33c47efad9d 100644
--- a/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/ChangeLog
+++ b/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/ChangeLog
@@ -1,4 +1,8 @@
 
+2003-04-07	Gaurav Vaish <gvaish_mono AT lycos.com>
+
+	* MobileListItem.cs      : Completed.
+
 2003-04-04	Gaurav Vaish <gvaish_mono AT lycos.com>
 
 	* DeviceSpecificChoice.cs: FindAndApplyProperty(...) - Bug fix.
diff --git a/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/MobileListItem.cs b/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/MobileListItem.cs
index 8f2b36a1048..fa870646ab1 100644
--- a/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/MobileListItem.cs
+++ b/mcs/class/System.Web.Mobile/System.Web.UI.MobileControls/MobileListItem.cs
@@ -9,50 +9,150 @@
  */
 
 using System;
+using System.Collections;
 using System.Web.UI;
+using System.Web.UI.WebControls;
 
 namespace System.Web.UI.MobileControls
 {
-	public class MobileListItem : TemplateContainer//, IStateManager
+	public class MobileListItem : TemplateContainer, IStateManager
 	{
+		private int    index;
+		private string text;
+		private string value;
+
+		private object             dataItem;
+		private MobileListItemType itemType;
+
+		private const int SELECTED = 0x00;
+		private const int MARKED   = 0x01; // Tracking?
+		private const int SELECTD  = 0x02; // Selection dirty flag
+		private const int TEXTD    = 0x03; // Text      dirty flag
+		private const int VALUED   = 0x04; // Value     dirty flag
+
+		private BitArray flags = new BitArray(5);
+
 		public MobileListItem()
+		                     : this(null, null, null)
 		{
 		}
 
 		public MobileListItem(MobileListItemType type)
+		                     : this(null, null, null)
 		{
-			throw new NotImplementedException();
+			this.itemType = type;
 		}
 
 		public MobileListItem(string text)
+		                     : this(null, text, null)
 		{
-			throw new NotImplementedException();
 		}
 
 		public MobileListItem(string text, string value)
+		                     : this(null, text, value)
 		{
-			throw new NotImplementedException();
 		}
 
 		public MobileListItem(object dataItem, string text, string value)
+		                     : base()
 		{
-			throw new NotImplementedException();
+			this.dataItem = dataItem;
+			this.text     = text;
+			this.value    = value;
+			this.itemType = MobileListItemType.ListItem;
 		}
 
 		internal void SetIndex(int index)
 		{
-			throw new NotImplementedException();
+			this.index = index;
+		}
+
+		public object DataItem
+		{
+			get
+			{
+				return this.dataItem;
+			}
+			set
+			{
+				this.dataItem = value;
+			}
+		}
+
+		public int Index
+		{
+			get
+			{
+				return this.index;
+			}
+		}
+
+		internal MobileListItemType ItemType
+		{
+			get
+			{
+				return this.itemType;
+			}
+		}
+
+		public bool Selected
+		{
+			get
+			{
+				return flags[SELECTED];
+			}
+			set
+			{
+				flags[SELECTED] = value;
+				if(IsTrackingViewState)
+				{
+					flags[SELECTD] = true;
+				}
+			}
+		}
+
+		internal bool IsSelectionDirty
+		{
+			get
+			{
+				return flags[SELECTD];
+			}
+			set
+			{
+				flags[SELECTD] = value;
+			}
+		}
+
+		internal bool IsDirty
+		{
+			get
+			{
+				return (flags[TEXTD] || flags[VALUED]);
+			}
+			set
+			{
+				flags[TEXTD] = value;
+				flags[VALUED] = value;
+			}
 		}
 
 		public string Text
 		{
 			get
 			{
-				throw new NotImplementedException();
+				if(this.text != null)
+					return this.text;
+				if(this.value != null)
+					return this.value;
+				return String.Empty;
 			}
 			set
 			{
-				throw new NotImplementedException();
+				this.text = value;
+				if(IsTrackingViewState)
+				{
+					flags[TEXTD] = true;
+				}
 			}
 		}
 
@@ -60,11 +160,98 @@ namespace System.Web.UI.MobileControls
 		{
 			get
 			{
-				throw new NotImplementedException();
+				if(this.value != null)
+					return this.value;
+				if(this.text != null)
+					return this.text;
+				return String.Empty;
 			}
 			set
 			{
-				throw new NotImplementedException();
+				this.value = value;
+				if(IsTrackingViewState)
+				{
+					flags[VALUED] = true;
+				}
+			}
+		}
+
+		public static implicit operator MobileListItem(string text)
+		{
+			return new MobileListItem(text);
+		}
+
+		bool IStateManager.IsTrackingViewState
+		{
+			get
+			{
+				return flags[MARKED];
+			}
+		}
+
+		public override bool Equals(object obj)
+		{
+			if(obj is MobileListItem)
+			{
+				MobileListItem other = (MobileListItem) obj;
+				return (this.Text == other.Text &&
+				        this.Value == other.Value);
+			}
+			return false;
+		}
+
+		public override int GetHashCode()
+		{
+			return (Text.GetHashCode() + Value.GetHashCode());
+		}
+
+		public static MobileListItem FromString(string text)
+		{
+			return new MobileListItem(text);
+		}
+
+		public override string ToString()
+		{
+			return this.Text;
+		}
+
+		protected override bool OnBubbleEvent(object sender, EventArgs e)
+		{
+			if(e is CommandEventArgs)
+			{
+				CommandEventArgs cmdArgs = (CommandEventArgs)e;
+				RaiseBubbleEvent(this,
+				                 new ListCommandEventArgs(this, sender,
+				                                          cmdArgs));
+				return true;
+			}
+			return false;
+		}
+
+		void IStateManager.TrackViewState()
+		{
+			flags[MARKED] = true;
+		}
+
+		object IStateManager.SaveViewState()
+		{
+			object retVal = null;
+			string text = (flags[TEXTD] ? this.text : null);
+			string value = (flags[VALUED] ? this.value : null);
+			if(text != null || value != null)
+			{
+				retVal = new string[] { text, value };
+			}
+			return retVal;
+		}
+
+		void IStateManager.LoadViewState(object state)
+		{
+			if(state != null)
+			{
+				string[] data = (string[]) state;
+				this.text = data[0];
+				this.value = data[1];
 			}
 		}
 	}