-/**\r
- * Namespace: System.Web.UI.WebControls\r
- * Class: Button\r
- *\r
- * Author: Gaurav Vaish\r
- * Maintainer: gvaish@iitk.ac.in\r
- * Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>\r
- * Implementation: yes\r
- * Status: 100%\r
- *\r
- * (C) Gaurav Vaish (2001)\r
- */\r
-\r
-using System;\r
-using System.ComponentModel;\r
-using System.Web;\r
-using System.Web.UI;\r
-\r
-namespace System.Web.UI.WebControls\r
-{\r
- [DefaultEvent("Click")]\r
- [DefaultProperty("Text")]\r
- //TODO: [Designer("??")]\r
- //TODO: [DataBindingHandler("??UI.Design.TextDataBindingHandler??")]\r
- [ToolboxData("<{0}:Button runat=\"server\" Text=\"Button\"></{0}:Button>")]\r
- [PersistChildren(false)]\r
- [ParseChildren(true)]\r
- public class Button : WebControl, IPostBackEventHandler\r
- {\r
- private static readonly object ClickEvent = new object();\r
- private static readonly object CommandEvent = new object();\r
-\r
- //private EventHandlerList ehList;\r
-\r
- public Button(): base (HtmlTextWriterTag.Input)\r
- {\r
- }\r
-\r
- public bool CausesValidation\r
- {\r
- get\r
- {\r
- Object cv = ViewState["CausesValidation"];\r
- if(cv!=null)\r
- return (Boolean)cv;\r
- return true;\r
- }\r
- set\r
- {\r
- ViewState["CausesValidation"] = value;\r
- }\r
- }\r
-\r
- public string CommandArgument\r
- {\r
- get\r
- {\r
- string ca = (string) ViewState["CommandArgument"];\r
- if(ca!=null)\r
- return ca;\r
- return String.Empty;\r
- }\r
- set\r
- {\r
- ViewState["CommandArgument"] = value;\r
- }\r
- }\r
-\r
- public string CommandName\r
- {\r
- get\r
- {\r
- string cn = (string)ViewState["CommandName"];\r
- if(cn!=null)\r
- return cn;\r
- return String.Empty;\r
- }\r
- set\r
- {\r
- ViewState["CommandName"] = value;\r
- }\r
- }\r
-\r
- public string Text\r
- {\r
- get\r
- {\r
- string text = (string)ViewState["Text"];\r
- if(text!=null)\r
- return text;\r
- return String.Empty;\r
- }\r
- set\r
- {\r
- ViewState["Text"] = value;\r
- }\r
- }\r
-\r
- public event EventHandler Click\r
- {\r
- add\r
- {\r
- Events.AddHandler(ClickEvent, value);\r
- }\r
- remove\r
- {\r
- Events.RemoveHandler(ClickEvent, value);\r
- }\r
- }\r
-\r
- public event CommandEventHandler Command\r
- {\r
- add\r
- {\r
- Events.AddHandler(CommandEvent, value);\r
- }\r
- remove\r
- {\r
- Events.RemoveHandler(CommandEvent, value);\r
- }\r
- }\r
-\r
- protected virtual void OnClick(EventArgs e)\r
- {\r
- if(Events != null)\r
- {\r
- EventHandler eh = (EventHandler)(Events[ClickEvent]);\r
- if(eh!= null)\r
- eh(this,e);\r
- }\r
- }\r
-\r
- protected virtual void OnCommand(CommandEventArgs e)\r
- {\r
- if(Events != null)\r
- {\r
- EventHandler eh = (EventHandler)(Events[CommandEvent]);\r
- if(eh!= null)\r
- eh(this,e);\r
- }\r
- }\r
-\r
- void IPostBackEventHandler.RaisePostBackEvent (string eventArgument)\r
- {\r
- if (CausesValidation)\r
- Page.Validate ();\r
-\r
- OnClick (EventArgs.Empty);\r
- OnCommand (new CommandEventArgs (CommandName, CommandArgument));\r
- }\r
-\r
- protected override void AddAttributesToRender (HtmlTextWriter writer)\r
- {\r
- if (Page != null)\r
- Page.VerifyRenderingInServerForm (this);\r
-\r
- writer.AddAttribute (HtmlTextWriterAttribute.Type, "submit");\r
- writer.AddAttribute (HtmlTextWriterAttribute.Name, base.UniqueID);\r
- writer.AddAttribute (HtmlTextWriterAttribute.Value, Text);\r
- if (Page != null && CausesValidation && Page.Validators.Count > 0) {\r
- writer.AddAttribute (System.Web.UI.HtmlTextWriterAttribute.Onclick,\r
- Utils.GetClientValidatedEvent (Page));\r
- writer.AddAttribute ("language", "javascript");\r
- }\r
- base.AddAttributesToRender (writer);\r
- }\r
-\r
- protected override void RenderContents(HtmlTextWriter writer)\r
- {\r
- // Preventing base classes to do anything\r
- }\r
- }\r
-}\r
+//
+// System.Web.UI.WebControls.Button.cs
+//
+// Authors:
+// Jordi Mas i Hernandez (jordi@ximian.com)
+//
+// (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.ComponentModel.Design;
+using System.Security.Permissions;
+
+namespace System.Web.UI.WebControls {
+
+ // CAS
+ [AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ [AspNetHostingPermissionAttribute (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ // attributes
+ [DefaultEvent ("Click")]
+ [DataBindingHandler ("System.Web.UI.Design.TextDataBindingHandler, " + Consts.AssemblySystem_Design)]
+ [DefaultProperty ("Text")]
+ [Designer ("System.Web.UI.Design.WebControls.ButtonDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")]
+
+#if NET_2_0
+ [ToolboxDataAttribute ("<{0}:Button runat=\"server\" Text=\"Button\"></{0}:Button>")]
+ [SupportsEventValidation]
+#else
+ [ToolboxDataAttribute ("<{0}:Button runat=server Text=\"Button\"></{0}:Button>")]
+#endif
+
+ public class Button : WebControl, IPostBackEventHandler
+#if NET_2_0
+ , IButtonControl
+#endif
+ {
+
+ private static readonly object ClickEvent = new object ();
+ private static readonly object CommandEvent = new object ();
+
+ public Button () : base (HtmlTextWriterTag.Input)
+ {
+ }
+
+#if ONLY_1_1
+ [Bindable (false)]
+#endif
+ [WebSysDescription ("")]
+ [WebCategory ("Behavior")]
+ [DefaultValue (true)]
+#if NET_2_0
+ [Themeable (false)]
+ public virtual
+#else
+ public
+#endif
+ bool CausesValidation {
+ get {
+ return ViewState.GetBool ("CausesValidation", true);
+ }
+
+ set {
+ ViewState ["CausesValidation"] = value;
+ }
+ }
+
+ [DefaultValue ("")]
+ [Bindable (true)]
+ [WebSysDescription ("")]
+ [WebCategory ("Behavior")]
+#if NET_2_0
+ [Themeable (false)]
+#endif
+ public string CommandArgument {
+ get {
+ return ViewState.GetString ("CommandArgument", "");
+ }
+ set {
+ ViewState ["CommandArgument"] = value;
+ }
+ }
+
+ [DefaultValue ("")]
+ [WebSysDescription ("")]
+ [WebCategory ("Behavior")]
+#if NET_2_0
+ [Themeable (false)]
+#endif
+ public string CommandName {
+ get {
+ return ViewState.GetString ("CommandName", "");
+ }
+ set {
+ ViewState ["CommandName"] = value;
+ }
+ }
+
+#if NET_2_0
+ [Themeable (false)]
+ [DefaultValue ("")]
+ [MonoTODO]
+ [WebSysDescription ("")]
+ [WebCategoryAttribute ("Behavior")]
+ public virtual string OnClientClick
+ {
+ get {
+ throw new NotImplementedException ();
+ }
+ set {
+ throw new NotImplementedException ();
+ }
+ }
+
+#endif
+
+ [DefaultValue ("")]
+ [Bindable (true)]
+ [WebSysDescription ("")]
+ [WebCategory ("Appearance")]
+#if NET_2_0
+ [Localizable (true)]
+#endif
+ public string Text {
+ get {
+ return ViewState.GetString ("Text", "");
+ }
+ set {
+ ViewState ["Text"] = value;
+ }
+ }
+
+#if NET_2_0
+ [DefaultValue (true)]
+ [Themeable (false)]
+ [MonoTODO]
+ [WebSysDescription ("")]
+ [WebCategoryAttribute ("Behavior")]
+ public virtual bool UseSubmitBehavior
+ {
+ get {
+ throw new NotImplementedException ();
+ }
+ set {
+ throw new NotImplementedException ();
+ }
+ }
+#endif
+
+ protected override void AddAttributesToRender (HtmlTextWriter writer)
+ {
+ if (Page != null)
+ Page.VerifyRenderingInServerForm (this);
+
+ writer.AddAttribute (HtmlTextWriterAttribute.Type, "submit");
+ writer.AddAttribute (HtmlTextWriterAttribute.Name, UniqueID);
+ writer.AddAttribute (HtmlTextWriterAttribute.Value, Text);
+
+ if (CausesValidation && Page != null && Page.AreValidatorsUplevel ()) {
+ string onclick = Attributes["onclick"];
+ if (onclick != null) {
+ Attributes.Remove("onclick");
+ int len = onclick.Length;
+ if (len > 0 && onclick[len - 1] != ';')
+ onclick += ";";
+ }
+ ClientScriptManager csm = new ClientScriptManager (Page);
+ writer.AddAttribute (HtmlTextWriterAttribute.Onclick, onclick + csm.GetClientValidationEvent ());
+ writer.AddAttribute ("language", "javascript");
+ }
+
+ base.AddAttributesToRender (writer);
+ }
+
+#if NET_2_0
+ [MonoTODO]
+ protected virtual PostBackOptions GetPostBackOptions ()
+ {
+ throw new NotImplementedException ();
+ }
+#endif
+
+ void IPostBackEventHandler.RaisePostBackEvent (string eventArgument)
+ {
+ RaisePostBackEvent (eventArgument);
+ }
+
+ protected virtual void OnClick (EventArgs e)
+ {
+ if (Events != null) {
+ EventHandler eh = (EventHandler) (Events [ClickEvent]);
+ if (eh != null)
+ eh (this, e);
+ }
+ }
+
+ protected virtual void OnCommand (CommandEventArgs e)
+ {
+ if (Events != null) {
+ CommandEventHandler eh = (CommandEventHandler) (Events [CommandEvent]);
+ if (eh != null)
+ eh (this, e);
+ }
+
+ RaiseBubbleEvent (this, e);
+ }
+
+#if NET_2_0
+ protected virtual
+#endif
+ void RaisePostBackEvent (string eventArgument)
+ {
+ if (CausesValidation)
+#if NET_2_0
+ Page.Validate (ValidationGroup);
+#else
+ Page.Validate ();
+#endif
+
+ OnClick (EventArgs.Empty);
+ OnCommand (new CommandEventArgs (CommandName, CommandArgument));
+ }
+
+#if NET_2_0
+ protected internal
+#else
+ protected
+#endif
+ override void RenderContents (HtmlTextWriter writer)
+ {
+ }
+
+ [WebSysDescription ("")]
+ [WebCategory ("Action")]
+ public event EventHandler Click
+ {
+ add {
+ Events.AddHandler (ClickEvent, value);
+ }
+ remove {
+ Events.RemoveHandler (ClickEvent, value);
+ }
+ }
+
+ [WebSysDescription ("")]
+ [WebCategory ("Action")]
+ public event CommandEventHandler Command
+ {
+ add {
+ Events.AddHandler (CommandEvent, value);
+ }
+ remove {
+ Events.RemoveHandler (CommandEvent, value);
+ }
+ }
+
+#if NET_2_0
+ [DefaultValue ("")]
+ [Editor ("System.Web.UI.Design.UrlEditor, " + Consts.AssemblySystem_Design, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
+ [Themeable (false)]
+ [UrlProperty("*.aspx")]
+ [MonoTODO]
+ public virtual string PostBackUrl {
+ get {
+ return ViewState.GetString ("PostBackUrl", "");
+ }
+ set {
+ ViewState ["PostBackUrl"] = value;
+ }
+ }
+
+ [DefaultValue ("")]
+ [Themeable (false)]
+ [WebSysDescription ("")]
+ [WebCategoryAttribute ("Behavior")]
+ public virtual string ValidationGroup {
+ get {
+ return ViewState.GetString ("ValidationGroup", "");
+ }
+ set {
+ ViewState ["ValidationGroup"] = value;
+ }
+ }
+#endif
+
+ }
+}
+
projects / mono.git / blobdiff