mcs/class/System.Web.DynamicData/System.Web.DynamicData/FieldTemplateUserControl.cs

   1 //
   2 // FieldTemplateUserControl.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //      Marek Habersack <mhabersack@novell.com>
   7 //
   8 // Copyright (C) 2008-2009 Novell Inc. http://novell.com
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31 using System;
  32 using System.Collections;
  33 using System.Collections.Generic;
  34 using System.Collections.Specialized;
  35 using System.Globalization;
  36 using System.Security.Permissions;
  37 using System.Security.Principal;
  38 using System.Web.Caching;
  39 using System.Web.UI;
  40 using System.Web.UI.WebControls;
  41
  42 namespace System.Web.DynamicData
  43 {
  44         [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
  45         [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
  46         public class FieldTemplateUserControl : UserControl, IBindableControl, IFieldTemplate
  47         {
  48                 public MetaChildrenColumn ChildrenColumn {
  49                         get {
  50                                 MetaColumn column = Column;
  51                                 var ret = column as MetaChildrenColumn;
  52                                 if (ret == null) {
  53                                         string name = column == null ? null : column.Name;
  54                                         throw new Exception ("'" + name + "' is not a children column and cannot be used here.");
  55                                 }
  56
  57                                 return ret;
  58                         }
  59                 }
  60
  61                 [MonoTODO]
  62                 protected string ChildrenPath {
  63                         get { return ChildrenColumn.GetChildrenListPath (Row); }
  64
  65                 }
  66
  67                 public MetaColumn Column {
  68                         get {
  69                                 IFieldTemplateHost host = Host;
  70                                 if (host != null)
  71                                         return host.Column;
  72
  73                                 return null;
  74                         }
  75                 }
  76
  77                 [MonoTODO]
  78                 public virtual Control DataControl { get; private set; }
  79                 [MonoTODO]
  80                 public virtual object FieldValue { get; set; }
  81                 [MonoTODO]
  82                 public virtual string FieldValueEditString { get; private set; }
  83                 [MonoTODO]
  84                 public virtual string FieldValueString { get; private set; }
  85
  86                 [MonoTODO]
  87                 public MetaForeignKeyColumn ForeignKeyColumn {
  88                         get {
  89                                 MetaColumn column = Column;
  90                                 var ret = column as MetaForeignKeyColumn;
  91                                 if (ret == null) {
  92                                         string name = column == null ? null : column.Name;
  93                                         throw new Exception ("'" + name + "' is not a foreign key column and cannot be used here.");
  94                                 }
  95
  96                                 return ret;
  97                         }
  98                 }
  99
 100                 [MonoTODO]
 101                 protected string ForeignKeyPath {
 102                         get { return ForeignKeyColumn.GetForeignKeyDetailsPath (Row); }
 103                 }
 104
 105                 [MonoTODO]
 106                 public IFieldFormattingOptions FormattingOptions { get; private set; }
 107
 108                 public IFieldTemplateHost Host { get; private set; }
 109
 110                 [MonoTODO]
 111                 public System.ComponentModel.AttributeCollection MetadataAttributes {
 112                         get {
 113                                 MetaColumn column = Column;
 114                                 if (column == null)
 115                                         return null;
 116
 117                                 return column.Attributes;
 118                         }
 119                 }
 120
 121                 [MonoTODO]
 122                 public DataBoundControlMode Mode {
 123                         get {
 124                                 IFieldTemplateHost host = Host;
 125                                 return host == null ? DataBoundControlMode.ReadOnly : host.Mode;
 126                         }
 127                 }
 128
 129                 [MonoTODO]
 130                 public virtual object Row {
 131                         get {
 132                                 Page page = Page;
 133                                 return page == null ? null : page.GetDataItem ();
 134                         }
 135                 }
 136
 137                 [MonoTODO]
 138                 public MetaTable Table {
 139                         get {
 140                                 MetaColumn column = Column;
 141                                 return column == null ? null : column.Table;
 142                         }
 143                 }
 144
 145                 [MonoTODO]
 146                 protected string BuildChildrenPath (string path)
 147                 {
 148                         throw new NotImplementedException ();
 149                 }
 150
 151                 [MonoTODO]
 152                 protected string BuildForeignKeyPath (string path)
 153                 {
 154                         throw new NotImplementedException ();
 155                 }
 156
 157                 [MonoTODO]
 158                 protected virtual object ConvertEditedValue (string value)
 159                 {
 160                         throw new NotImplementedException ();
 161                 }
 162
 163                 [MonoTODO]
 164                 protected virtual void ExtractForeignKey (IDictionary dictionary, string selectedValue)
 165                 {
 166                         throw new NotImplementedException ();
 167                 }
 168
 169                 [MonoTODO]
 170                 protected virtual void ExtractValues (IOrderedDictionary dictionary)
 171                 {
 172                         throw new NotImplementedException ();
 173                 }
 174
 175                 [MonoTODO]
 176                 protected FieldTemplateUserControl FindOtherFieldTemplate (string columnName)
 177                 {
 178                         throw new NotImplementedException ();
 179                 }
 180
 181                 [MonoTODO]
 182                 public virtual string FormatFieldValue (object fieldValue)
 183                 {
 184                         throw new NotImplementedException ();
 185                 }
 186
 187                 [MonoTODO]
 188                 protected virtual object GetColumnValue (MetaColumn column)
 189                 {
 190                         throw new NotImplementedException ();
 191                 }
 192
 193                 [MonoTODO]
 194                 void IBindableControl.ExtractValues (IOrderedDictionary dictionary)
 195                 {
 196                         ExtractValues (dictionary);
 197                 }
 198
 199                 void IFieldTemplate.SetHost (IFieldTemplateHost host)
 200                 {
 201                         Host = host;
 202                 }
 203
 204                 [MonoTODO]
 205                 protected void IgnoreModelValidationAttribute (Type attributeType)
 206                 {
 207                         throw new NotImplementedException ();
 208                 }
 209
 210                 [MonoTODO]
 211                 protected void PopulateListControl (ListControl listControl)
 212                 {
 213                         throw new NotImplementedException ();
 214                 }
 215
 216                 [MonoTODO]
 217                 protected virtual void SetUpValidator (BaseValidator validator)
 218                 {
 219                 }
 220
 221                 [MonoTODO]
 222                 protected virtual void SetUpValidator (BaseValidator validator, MetaColumn column)
 223                 {
 224                         throw new NotImplementedException ();
 225                 }
 226         }
 227 }