-/* System.Web.UI.HtmlControls\r
-* Authors\r
-* Leen Toelen (toelen@hotmail.com)\r
-*/\r
-\r
-using System;\r
-using System.Collections.Specialized;\r
-using System.ComponentModel;\r
-using System.Globalization;\r
-using System.Web;\r
-using System.Web.UI;\r
-\r
-namespace System.Web.UI.HtmlControls{\r
- \r
- [DefaultEvent("ServerChange")]\r
- public class HtmlInputText : HtmlInputControl, IPostBackDataHandler{\r
- \r
- private static readonly object EventServerChange;\r
- \r
- public HtmlInputText(string type):base(type){}\r
- public HtmlInputText():base("text"){}\r
- \r
- protected override void OnPreRender(EventArgs e){\r
- if (Events[EventServerChange] != null && !Disabled){\r
- ViewState.SetItemDirty("value",false);\r
- }\r
- }\r
- \r
- protected virtual void OnServerChange (EventArgs e)\r
- {\r
- EventHandler handler = (EventHandler) Events [EventServerChange];\r
- if (handler != null) handler (this, e);\r
- }\r
- \r
- protected override void RenderAttributes(HtmlTextWriter writer){\r
- //hide value when password box\r
- if (String.Compare (Type, "password",true) != 0)\r
- ViewState.Remove("value");\r
- base.RenderAttributes(writer);\r
- }\r
- \r
- bool IPostBackDataHandler.LoadPostData (string postDataKey,\r
- NameValueCollection postCollection)\r
- {\r
- string currentValue = Value;\r
- string[] postedValue = postCollection.GetValues (postDataKey);\r
- if (!currentValue.Equals (postedValue)){\r
- Value = postedValue [0];\r
- return true;\r
- }\r
- return false;\r
- }\r
- \r
- void IPostBackDataHandler.RaisePostDataChangedEvent ()\r
- {\r
- OnServerChange (EventArgs.Empty);\r
- }\r
- \r
- public event EventHandler ServerChange{\r
- add{\r
- Events.AddHandler(EventServerChange, value);\r
- }\r
- remove{\r
- Events.RemoveHandler(EventServerChange, value);\r
- }\r
- }\r
- \r
- public int MaxLength{\r
- get{\r
- string attr = (String) ViewState["maxlength"];\r
- if (attr != null) return Int32.Parse(attr, CultureInfo.InvariantCulture);\r
- return -1;\r
- }\r
- set{\r
- Attributes["maxlength"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- public int Size{\r
- get{\r
- string attr = (String) ViewState["size"];\r
- if (attr != null) return Int32.Parse(attr, CultureInfo.InvariantCulture);\r
- return -1;\r
- }\r
- set{\r
- Attributes["size"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- public override string Value{\r
- get{\r
- string attr = Attributes["value"];\r
- if (attr != null) return attr;\r
- return String.Empty;\r
- }\r
- set{\r
- Attributes["value"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- } // class HtmlInputText\r
-} // namespace System.Web.UI.HtmlControls\r
-\r
+//
+// System.Web.UI.HtmlControls.HtmlInputText.cs
+//
+// Author:
+// Sebastien Pouliot <sebastien@ximian.com>
+//
+// Copyright (C) 2005-2010 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.Globalization;
+using System.Security.Permissions;
+using System.Web.Util;
+
+namespace System.Web.UI.HtmlControls
+{
+ // CAS
+ [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ // attributes
+ [DefaultEvent ("ServerChange")]
+ [ValidationProperty ("Value")]
+ [SupportsEventValidation]
+ public class HtmlInputText : HtmlInputControl, IPostBackDataHandler
+ {
+ static readonly object serverChangeEvent = new object ();
+
+ public HtmlInputText ()
+ : base ("text")
+ {
+ }
+
+ public HtmlInputText (string type)
+ : base (type)
+ {
+ }
+
+ [DefaultValue ("")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ [WebSysDescription("")]
+ [WebCategory("Behavior")]
+ public int MaxLength {
+ get {
+ string s = Attributes ["maxlength"];
+ return (s == null) ? -1 : Convert.ToInt32 (s);
+ }
+ set {
+ if (value == -1)
+ Attributes.Remove ("maxlength");
+ else
+ Attributes ["maxlength"] = value.ToString ();
+ }
+ }
+
+ [DefaultValue (-1)]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ [WebSysDescription("")]
+ [WebCategory("Appearance")]
+ public int Size {
+ get {
+ string s = Attributes ["size"];
+ return (s == null) ? -1 : Convert.ToInt32 (s);
+ }
+ set {
+ if (value == -1)
+ Attributes.Remove ("size");
+ else
+ Attributes ["size"] = value.ToString ();
+ }
+ }
+
+ public override string Value {
+ get {
+ string s = Attributes ["value"];
+ return (s == null) ? String.Empty : s;
+ }
+ set {
+ if (value == null)
+ Attributes.Remove ("value");
+ else
+ Attributes ["value"] = value;
+ }
+ }
+
+ protected internal override void Render (HtmlTextWriter writer)
+ {
+ Page page = Page;
+ if (page != null)
+ page.ClientScript.RegisterForEventValidation (UniqueID);
+ base.Render (writer);
+ }
+
+ protected internal override void OnPreRender (EventArgs e)
+ {
+ base.OnPreRender (e);
+
+ Page page = Page;
+ if (page != null && !Disabled) {
+ page.RegisterRequiresPostBack (this);
+ page.RegisterEnabledControl (this);
+ }
+ }
+
+ protected virtual void OnServerChange (EventArgs e)
+ {
+ EventHandler serverChange = (EventHandler) Events [serverChangeEvent];
+ if (serverChange != null)
+ serverChange (this, e);
+ }
+
+ protected override void RenderAttributes (HtmlTextWriter writer)
+ {
+ // the Type property can be, indirectly, changed by using the Attributes property
+ if (String.Compare (Type, 0, "password", 0, 8, true, Helpers.InvariantCulture) == 0) {
+ Attributes.Remove ("value");
+ }
+
+ base.RenderAttributes (writer);
+ }
+
+ bool LoadPostDataInternal (string postDataKey, NameValueCollection postCollection)
+ {
+ string s = postCollection [postDataKey];
+ if (Value != s) {
+ Value = s;
+ return true;
+ }
+ return false;
+ }
+
+ void RaisePostDataChangedEventInternal ()
+ {
+ OnServerChange (EventArgs.Empty);
+ }
+
+ protected virtual bool LoadPostData (string postDataKey, NameValueCollection postCollection)
+ {
+ return LoadPostDataInternal (postDataKey, postCollection);
+ }
+
+ protected virtual void RaisePostDataChangedEvent ()
+ {
+ ValidateEvent (UniqueID, String.Empty);
+ RaisePostDataChangedEventInternal ();
+ }
+
+ 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); }
+ }
+ }
+}
projects / mono.git / blobdiff