mcs/class/Microsoft.Web.Atlas/Microsoft.Web.UI/ListView.cs

   1 //
   2 // Microsoft.Web.UI.ListView
   3 //
   4 // Author:
   5 //   Chris Toshok (toshok@ximian.com)
   6 //
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   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 #if NET_2_0
  31
  32 using System;
  33 using System.ComponentModel;
  34 using System.Web.UI;
  35 using Microsoft.Web;
  36
  37 namespace Microsoft.Web.UI
  38 {
  39         public class ListView : ScriptControl
  40         {
  41                 ITemplate emptyTemplate;
  42                 ITemplate layoutTemplate;
  43
  44                 public ListView ()
  45                 {
  46                 }
  47
  48                 protected override void AddAttributesToElement (ScriptTextWriter writer)
  49                 {
  50                         base.AddAttributesToElement (writer);
  51                 }
  52
  53                 protected override void InitializeTypeDescriptor (ScriptTypeDescriptor typeDescriptor)
  54                 {
  55                         base.InitializeTypeDescriptor (typeDescriptor);
  56
  57                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("alternatingItemCssClass", ScriptType.String, false, "AlternatingItemCssClass"));
  58                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("data", ScriptType.Object, false, ""));
  59                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("length", ScriptType.Number, true, ""));
  60                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("layoutTemplate", ScriptType.Object, false, ""));
  61                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("itemCssClass", ScriptType.String, false, "ItemCssClass"));
  62                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("itemTemplateParentElementId", ScriptType.String, false, ""));
  63                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("separatorTemplate", ScriptType.Object, false, ""));
  64                         typeDescriptor.AddProperty (new ScriptPropertyDescriptor ("emptyTemplate", ScriptType.Object, false, ""));
  65                 }
  66
  67                 protected override void OnPreRender (EventArgs e)
  68                 {
  69                         base.OnPreRender (e);
  70
  71                         ScriptManager mgr = ScriptManager.GetCurrentScriptManager (Page);
  72                         mgr.RegisterScriptReference ("ScriptLibrary/AtlasUI.js", true);
  73                         mgr.RegisterScriptReference ("ScriptLibrary/AtlasControls.js", true);
  74                 }
  75
  76                 protected override void Render (HtmlTextWriter writer)
  77                 {
  78                 }
  79
  80                 protected override void RenderScriptTagContents (ScriptTextWriter writer)
  81                 {
  82                         base.RenderScriptTagContents (writer);
  83
  84                         writer.WriteStartElement ("layoutTemplate");
  85                         writer.WriteStartElement ("template");
  86                         writer.WriteAttributeString ("layoutElement", ID + "_layoutTemplate"); // XXX ?
  87                         writer.WriteEndElement (); // template
  88                         writer.WriteEndElement (); // layoutTemplate
  89
  90                         writer.WriteStartElement ("itemTemplate");
  91                         writer.WriteEndElement (); // itemTemplate
  92                 }
  93
  94                 public string AlternatingItemCssClass {
  95                         get {
  96                                 object o = ViewState["AlternatingItemCssClass"];
  97                                 if (o == null)
  98                                         return "";
  99                                 return (string)o;
 100                         }
 101                         set {
 102                                 ViewState["AlternatingItemCssClass"] = value;
 103                         }
 104                 }
 105
 106                 public ITemplate EmptyTemplate {
 107                         get {
 108                                 return emptyTemplate;
 109                         }
 110                         set {
 111                                 emptyTemplate = value;
 112                         }
 113                 }
 114
 115                 public string ItemCssClass {
 116                         get {
 117                                 object o = ViewState["ItemCssClass"];
 118                                 if (o == null)
 119                                         return "";
 120                                 return (string)o;
 121                         }
 122                         set {
 123                                 ViewState["ItemCssClass"] = value;
 124                         }
 125                 }
 126
 127                 public string ItemTemplateControlID {
 128                         get {
 129                                 object o = ViewState["ItemTemplateControlID"];
 130                                 if (o == null)
 131                                         return "";
 132                                 return (string)o;
 133                         }
 134                         set {
 135                                 ViewState["ItemTemplateControlID"] = value;
 136                         }
 137                 }
 138
 139                 public ITemplate LayoutTemplate {
 140                         get {
 141                                 return layoutTemplate;
 142                         }
 143                         set {
 144                                 layoutTemplate = value;
 145                         }
 146                 }
 147
 148                 public string SeparatorTemplateControlID {
 149                         get {
 150                                 object o = ViewState["SeparatorTemplateControlID"];
 151                                 if (o == null)
 152                                         return "";
 153                                 return (string)o;
 154                         }
 155                         set {
 156                                 ViewState["SeparatorTemplateControlID"] = value;
 157                         }
 158                 }
 159
 160                 public override string TagName {
 161                         get {
 162                                 return "listView";
 163                         }
 164                 }
 165         }
 166
 167 }
 168
 169 #endif