X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FSystem.Web%2FSystem.Web.UI.HtmlControls%2FHtmlInputRadioButton.cs;h=15589da533f65ea9b6927d1734bd74876395f3f8;hb=a5e40870bd3bb18e1681afed6c71e7edfdb80534;hp=d8ba51d79f756e0c2584c3d754536dc01b7f1fc7;hpb=26c28da39170a4b8b791931d6e09cbff23d03e6c;p=mono.git

diff --git a/mcs/class/System.Web/System.Web.UI.HtmlControls/HtmlInputRadioButton.cs b/mcs/class/System.Web/System.Web.UI.HtmlControls/HtmlInputRadioButton.cs
old mode 100755
new mode 100644
index d8ba51d79f7..15589da533f
--- a/mcs/class/System.Web/System.Web.UI.HtmlControls/HtmlInputRadioButton.cs
+++ b/mcs/class/System.Web/System.Web.UI.HtmlControls/HtmlInputRadioButton.cs
@@ -1,134 +1,173 @@
-/*	System.Web.UI.HtmlControls
-*	Authors
-*		Leen Toelen (toelen@hotmail.com)
-*/
-
-using System;
-using System.Collections.Specialized;
-using System.ComponentModel;
-using System.Globalization;
-using System.Web;
-using System.Web.UI;
-
-namespace System.Web.UI.HtmlControls{
-	
-	[DefaultEvent("ServerChange")]
-	public class HtmlInputRadioButton : HtmlInputControl, IPostBackDataHandler{
-		
-		private static readonly object EventServerChange;
-		
-		public HtmlInputRadioButton(): base("radio"){}
-		
-		protected override void OnPreRender(EventArgs e){
-			if (Page != null && !Disabled){
-				Page.RegisterRequiresPostBack(this);
-			}
-			if (Events[EventServerChange] != null && !Disabled){
-				ViewState.SetItemDirty("checked", false);
-			}
-		}
-		
-		protected virtual void OnServerChange(EventArgs e){
-			EventHandler handler = (EventHandler) Events[EventServerChange];
-			if (handler != null){
-				handler.Invoke(this, e);
-			}
-		}
-		
-		protected override void RenderAttributes(HtmlTextWriter writer){
-			writer.WriteAttribute("value", Value);
-			Attributes.Remove("value");
-			base.RenderAttributes(writer);
-		}
-		
-		bool IPostBackDataHandler.LoadPostData (string postDataKey,
-							NameValueCollection postCollection)
-		{
-			string postValue = postCollection [postDataKey];
-			bool myBool = false;
-			if (postValue != null && postValue.Equals (Value)) {
-				if (!Checked) {
-					Checked = true;
-					myBool = true;
-				}
-			} else {
-				if (Checked) {
-					Checked = false;
-					myBool = false;
-				}
-			}
-			return myBool;
-		}
-		
-		void IPostBackDataHandler.RaisePostDataChangedEvent ()
-		{
-			OnServerChange (EventArgs.Empty);
-		}
-		
-		[WebCategory("Action")]
-		[WebSysDescription("Fires when the checked state of the control changes.")]
-		public event EventHandler ServerChange{
-			add{
-				Events.AddHandler(EventServerChange, value);
-			}
-			remove{
-				Events.RemoveHandler(EventServerChange, value);
-			}
-		}
-		
-		[DefaultValue("")]
-		[WebCategory("Misc")]
-		[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
-		public bool Checked{
-			get{
-				string attr = Attributes["checked"];
-				if (attr != null){
-					return attr.Equals("checked");
-				}
-				return false;
-			}
-			set{
-				if (value != true){
-					Attributes["checked"] = null;
-				}
-				Attributes["checked"] = "checked";
-			}
-		}
-		public override string Name
-		{
-			get {
-				string attr = Attributes ["name"]; // Gotta use "name" to group radio buttons
-				return (attr == null) ? String.Empty : attr;
-			}
-			set { Attributes ["name"] = value; }
-		}
-		
-		protected override string RenderedName{
-			get{
-				string attr = base.RenderedName;
-				string id = UniqueID;
-				int indexOfX = id.LastIndexOf('X');
-				if (indexOfX != 0 && indexOfX >= 0){
-					attr = String.Concat(attr, id.Substring(0,indexOfX+1));
-				}
-				return attr;
-			}
-		}
-
-		public override string Value
-		{
-			get {
-				string v = Attributes ["value"];
-				if (v != null && v != "")
-					return v;
-				v = ID;
-				Attributes ["value"] = v;
-				return v;
-			}
-
-			set { Attributes ["value"] = value; }
-		}
-		
-	} // class HtmlInputRadioButton
-} // namespace System.Web.UI.HtmlControls
-
+//
+// System.Web.UI.HtmlControls.HtmlInputRadioButton.cs
+//
+// Author:
+//	Sebastien Pouliot  <sebastien@ximian.com>
+//
+// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System.ComponentModel;
+using System.Collections.Specialized;
+using System.Security.Permissions;
+
+namespace System.Web.UI.HtmlControls {
+
+	// CAS
+	[AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+	[AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+	// attributes
+	[DefaultEvent ("ServerChange")]
+#if NET_2_0
+	[SupportsEventValidation]
+#endif
+	public class HtmlInputRadioButton : HtmlInputControl, IPostBackDataHandler 
+	{
+		static readonly object serverChangeEvent = new object ();
+
+		public HtmlInputRadioButton ()
+			: base ("radio")
+		{
+		}
+
+		[DefaultValue ("")]
+		[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+		[WebSysDescription("")]
+		[WebCategory("Misc")]
+		public bool Checked {
+			get { return (Attributes ["checked"] == "checked"); }
+			set {
+				if (value)
+					Attributes ["checked"] = "checked";
+				else
+					Attributes.Remove ("checked");
+			}
+		}
+
+		public override string Name {
+			get {
+				string s = Attributes ["name"];
+				return (s == null) ? String.Empty : s;
+			}
+			set {
+				if (value == null)
+					Attributes.Remove ("name");
+				else
+					Attributes ["name"] = value;
+			}
+		}
+
+		public override string Value {
+			get {
+				string s = Attributes ["value"];
+				if (s == null || s.Length == 0) {
+					s = ID;
+					if ((s != null) && (s.Length == 0))
+						s = null;
+				}
+				return s;
+			}
+			set {
+				if (value == null)
+					Attributes.Remove ("value");
+				else
+					Attributes ["value"] = value;
+			}
+		}
+
+#if NET_2_0
+		protected internal
+#else
+		protected
+#endif		
+		override void OnPreRender (EventArgs e)
+		{
+			base.OnPreRender (e);
+
+			if (Page != null && !Disabled) {
+				Page.RegisterRequiresPostBack (this);
+#if NET_2_0
+				Page.RegisterEnabledControl (this);
+#endif
+			}
+		}
+
+		protected virtual void OnServerChange (EventArgs e)
+		{
+			EventHandler serverChange = (EventHandler) Events [serverChangeEvent];
+			if (serverChange != null)
+				serverChange (this, e);
+		}
+
+		protected override void RenderAttributes (HtmlTextWriter writer)
+		{
+#if NET_2_0
+			if (Page != null)
+				Page.ClientScript.RegisterForEventValidation (this.UniqueID, Value);
+#endif
+			writer.WriteAttribute ("value", Value, true);
+			Attributes.Remove ("value");
+			base.RenderAttributes (writer);
+		}
+#if NET_2_0
+		protected virtual 
+#endif
+		bool LoadPostData (string postDataKey, NameValueCollection postCollection)
+		{
+			bool checkedOnClient = postCollection [Name] == Value;
+			if (Checked == checkedOnClient)
+				return false;
+
+#if NET_2_0
+			ValidateEvent (UniqueID, Value);
+#endif
+			Checked = checkedOnClient;
+			return checkedOnClient;
+		}
+
+#if NET_2_0
+		protected virtual 
+#endif
+		void RaisePostDataChangedEvent ()
+		{
+			OnServerChange (EventArgs.Empty);
+		}
+
+		bool IPostBackDataHandler.LoadPostData (string postDataKey, NameValueCollection postCollection)
+		{
+			return LoadPostData (postDataKey, postCollection);
+		}
+
+		void IPostBackDataHandler.RaisePostDataChangedEvent ()
+		{
+			RaisePostDataChangedEvent ();
+		}
+
+
+		[WebSysDescription("")]
+		[WebCategory("Action")]
+		public event EventHandler ServerChange {
+			add { Events.AddHandler (serverChangeEvent, value); }
+			remove { Events.RemoveHandler (serverChangeEvent, value); }
+		}
+	}
+}