mcs/class/System.Web/System.Web.UI.WebControls/PanelStyle.cs

   1 //\r
   2 // System.Web.UI.WebControls.MenuItemStyle.cs\r
   3 //\r
   4 // Authors:\r
   5 //      Igor Zelmanovich (igorz@mainsoft.com)\r
   6 //\r
   7 // (C) 2007 Mainsoft, Inc (http://www.mainsoft.com)\r
   8 //\r
   9 // Permission is hereby granted, free of charge, to any person obtaining\r
  10 // a copy of this software and associated documentation files (the\r
  11 // "Software"), to deal in the Software without restriction, including\r
  12 // without limitation the rights to use, copy, modify, merge, publish,\r
  13 // distribute, sublicense, and/or sell copies of the Software, and to\r
  14 // permit persons to whom the Software is furnished to do so, subject to\r
  15 // the following conditions:\r
  16 // \r
  17 // The above copyright notice and this permission notice shall be\r
  18 // included in all copies or substantial portions of the Software.\r
  19 // \r
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  27 //\r
  28 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)\r
  29 //\r
  30 \r
  31 #if NET_2_0\r
  32 \r
  33 using System;\r
  34 using System.Web.UI;\r
  35 using System.ComponentModel;\r
  36 \r
  37 namespace System.Web.UI.WebControls\r
  38 {\r
  39         public class PanelStyle : Style\r
  40         {\r
  41                 [Flags]\r
  42                 enum PanelStyles\r
  43                 {\r
  44                         BackImageUrl = 0x00010000,\r
  45                         Direction = 0x00020000,\r
  46                         HorizontalAlign = 0x00040000,\r
  47                         ScrollBars = 0x00080000,\r
  48                         Wrap = 0x00100000,\r
  49                 }\r
  50 \r
  51                 public PanelStyle (StateBag bag)\r
  52                         : base (bag)\r
  53                 {\r
  54                 }\r
  55 \r
  56                 public virtual string BackImageUrl {\r
  57                         get {\r
  58                                 if (!CheckBit ((int) PanelStyles.BackImageUrl))\r
  59                                         return String.Empty;\r
  60 \r
  61                                 return ViewState.GetString ("BackImageUrl", String.Empty);\r
  62                         }\r
  63 \r
  64                         set {\r
  65                                 ViewState ["BackImageUrl"] = value;\r
  66                                 SetBit ((int) PanelStyles.BackImageUrl);\r
  67                         }\r
  68                 }\r
  69 \r
  70                 public virtual ContentDirection Direction {\r
  71                         get {\r
  72                                 if (!CheckBit ((int) PanelStyles.Direction))\r
  73                                         return ContentDirection.NotSet;\r
  74 \r
  75                                 return (ContentDirection) ViewState ["Direction"];\r
  76                         }\r
  77                         set {\r
  78                                 ViewState ["Direction"] = value;\r
  79                                 SetBit ((int) PanelStyles.Direction);\r
  80                         }\r
  81                 }\r
  82 \r
  83                 public virtual HorizontalAlign HorizontalAlign {\r
  84                         get {\r
  85                                 if (!CheckBit ((int) PanelStyles.HorizontalAlign))\r
  86                                         return HorizontalAlign.NotSet;\r
  87 \r
  88                                 return (HorizontalAlign) ViewState ["HorizontalAlign"];\r
  89                         }\r
  90                         set {\r
  91                                 ViewState ["HorizontalAlign"] = value;\r
  92                                 SetBit ((int) PanelStyles.HorizontalAlign);\r
  93                         }\r
  94                 }\r
  95 \r
  96                 public virtual ScrollBars ScrollBars {\r
  97                         get {\r
  98                                 if (!CheckBit ((int) PanelStyles.ScrollBars))\r
  99                                         return ScrollBars.None;\r
 100 \r
 101                                 return (ScrollBars) ViewState ["ScrollBars"];\r
 102                         }\r
 103                         set {\r
 104                                 ViewState ["ScrollBars"] = value;\r
 105                                 SetBit ((int) PanelStyles.ScrollBars);\r
 106                         }\r
 107                 }\r
 108 \r
 109                 public virtual bool Wrap {\r
 110                         get {\r
 111                                 if (!CheckBit ((int) PanelStyles.Wrap))\r
 112                                         return true;\r
 113 \r
 114                                 return (bool) ViewState ["Wrap"];\r
 115                         }\r
 116                         set {\r
 117                                 ViewState ["Wrap"] = value;\r
 118                                 SetBit ((int) PanelStyles.Wrap);\r
 119                         }\r
 120                 }\r
 121 \r
 122                 public override void CopyFrom (Style s)\r
 123                 {\r
 124                         if ((s == null) || s.IsEmpty)\r
 125                                 return;\r
 126 \r
 127                         base.CopyFrom (s);\r
 128 \r
 129                         PanelStyle ps = s as PanelStyle;\r
 130                         if (ps == null)\r
 131                                 return;\r
 132 \r
 133                         if (s.CheckBit ((int) PanelStyles.BackImageUrl)) {\r
 134                                 this.BackImageUrl = ps.BackImageUrl;\r
 135                         }\r
 136                         if (s.CheckBit ((int) PanelStyles.Direction)) {\r
 137                                 this.Direction = ps.Direction;\r
 138                         }\r
 139                         if (s.CheckBit ((int) PanelStyles.HorizontalAlign)) {\r
 140                                 this.HorizontalAlign = ps.HorizontalAlign;\r
 141                         }\r
 142                         if (s.CheckBit ((int) PanelStyles.ScrollBars)) {\r
 143                                 this.ScrollBars = ps.ScrollBars;\r
 144                         }\r
 145                         if (s.CheckBit ((int) PanelStyles.Wrap)) {\r
 146                                 this.Wrap = ps.Wrap;\r
 147                         }\r
 148                 }\r
 149 \r
 150                 public override void MergeWith (Style s)\r
 151                 {\r
 152                         if ((s == null) || (s.IsEmpty))\r
 153                                 return;\r
 154 \r
 155                         base.MergeWith (s);\r
 156 \r
 157                         PanelStyle ps = s as PanelStyle;\r
 158                         if (ps == null)\r
 159                                 return;\r
 160 \r
 161                         if (!CheckBit ((int) PanelStyles.BackImageUrl) && s.CheckBit ((int) PanelStyles.BackImageUrl)) {\r
 162                                 this.BackImageUrl = ps.BackImageUrl;\r
 163                         }\r
 164                         if (!CheckBit ((int) PanelStyles.Direction) && s.CheckBit ((int) PanelStyles.Direction)) {\r
 165                                 this.Direction = ps.Direction;\r
 166                         }\r
 167                         if (!CheckBit ((int) PanelStyles.HorizontalAlign) && s.CheckBit ((int) PanelStyles.HorizontalAlign)) {\r
 168                                 this.HorizontalAlign = ps.HorizontalAlign;\r
 169                         }\r
 170                         if (!CheckBit ((int) PanelStyles.ScrollBars) && s.CheckBit ((int) PanelStyles.ScrollBars)) {\r
 171                                 this.ScrollBars = ps.ScrollBars;\r
 172                         }\r
 173                         if (!CheckBit ((int) PanelStyles.Wrap) && s.CheckBit ((int) PanelStyles.Wrap)) {\r
 174                                 this.Wrap = ps.Wrap;\r
 175                         }\r
 176                 }\r
 177 \r
 178                 public override void Reset ()\r
 179                 {\r
 180                         base.Reset ();\r
 181 \r
 182                         ViewState.Remove ("BackImageUrl");\r
 183                         ViewState.Remove ("Direction");\r
 184                         ViewState.Remove ("HorizontalAlign");\r
 185                         ViewState.Remove ("ScrollBars");\r
 186                         ViewState.Remove ("Wrap");\r
 187                 }\r
 188         }\r
 189 }\r
 190 \r
 191 #endif\r