mcs/class/System.Web.Extensions/System.Web.UI/ScriptManagerProxy.cs

   1 //
   2 // ScriptManagerProxy.cs
   3 //
   4 // Author:
   5 //   Igor Zelmanovich <igorz@mainsoft.com>
   6 //
   7 // (C) 2007 Mainsoft, Inc.  http://www.mainsoft.com
   8 //
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System;
  31 using System.Collections.Generic;
  32 using System.Text;
  33 using System.ComponentModel;
  34
  35 namespace System.Web.UI
  36 {
  37         [PersistChildren (false)]
  38         [ParseChildren (true)]
  39         [DefaultProperty ("Scripts")]
  40         [NonVisualControl]
  41         public class ScriptManagerProxy : Control
  42         {
  43                 ScriptManager _scriptManager;
  44                 ScriptReferenceCollection _scripts;
  45                 ServiceReferenceCollection _services;
  46                 AuthenticationServiceManager _authenticationService;
  47                 ProfileServiceManager _profileService;
  48
  49                 [Category ("Behavior")]
  50                 [MergableProperty (false)]
  51                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)]
  52                 [PersistenceMode (PersistenceMode.InnerProperty)]
  53                 public AuthenticationServiceManager AuthenticationService {
  54                         get {
  55                                 if (_authenticationService == null)
  56                                         _authenticationService = new AuthenticationServiceManager ();
  57                                 return _authenticationService;
  58                         }
  59                 }
  60
  61                 [MergableProperty (false)]
  62                 [Category ("Behavior")]
  63                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)]
  64                 [PersistenceMode (PersistenceMode.InnerProperty)]
  65                 public ProfileServiceManager ProfileService {
  66                         get {
  67                                 if (_profileService == null)
  68                                         _profileService = new ProfileServiceManager ();
  69                                 return _profileService;
  70                         }
  71                 }
  72
  73                 [Category ("Behavior")]
  74                 [PersistenceMode (PersistenceMode.InnerProperty)]
  75                 [MergableProperty (false)]
  76                 public ScriptReferenceCollection Scripts {
  77                         get {
  78                                 if (_scripts == null)
  79                                         _scripts = new ScriptReferenceCollection ();
  80
  81                                 return _scripts;
  82                         }
  83                 }
  84
  85                 [MergableProperty (false)]
  86                 [PersistenceMode (PersistenceMode.InnerProperty)]
  87                 [Category ("Behavior")]
  88                 public ServiceReferenceCollection Services {
  89                         get {
  90                                 if (_services == null)
  91                                         _services = new ServiceReferenceCollection ();
  92
  93                                 return _services;
  94                         }
  95                 }
  96
  97                 ScriptManager ScriptManager {
  98                         get {
  99                                 if (_scriptManager == null) {
 100                                         _scriptManager = ScriptManager.GetCurrent (Page);
 101                                         if (_scriptManager == null)
 102                                                 throw new InvalidOperationException (String.Format ("The control with ID '{0}' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.", ID));
 103                                 }
 104                                 return _scriptManager;
 105                         }
 106                 }
 107
 108                 [EditorBrowsable (EditorBrowsableState.Never)]
 109                 [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
 110                 [Browsable (false)]
 111                 public override bool Visible {
 112                         get {
 113                                 return base.Visible;
 114                         }
 115                         set {
 116                                 throw new NotImplementedException ();
 117                         }
 118                 }
 119
 120                 protected override void OnInit (EventArgs e) {
 121                         base.OnInit (e);
 122                         ScriptManager.RegisterProxy (this);
 123                 }
 124         }
 125 }