merged Sys.Web.Services 2.0 support in my branch:

[mono.git] / mcs / class / System.Web / System.Web.UI / CssStyleCollection.cs

diff --git a/mcs/class/System.Web/System.Web.UI/CssStyleCollection.cs b/mcs/class/System.Web/System.Web.UI/CssStyleCollection.cs
old mode 100755 (executable)
new mode 100644 (file)
index 5db05ee..cb2d93e
--- a/mcs/class/System.Web/System.Web.UI/CssStyleCollection.cs
+++ b/mcs/class/System.Web/System.Web.UI/CssStyleCollection.cs
@@ -6,8 +6,7 @@
 //     Gonzalo Paniagua (gonzalo@ximian.com)
 //
 // (C) 2002 Ximian, Inc. (http://www.ximian.com)
-//
-
+// Copyright (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
@@ -29,31 +28,43 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-using System;
+using System.IO;
 using System.Collections;
+using System.Security.Permissions;
 using System.Text;
+using System.Collections.Specialized;
+using System.Globalization;
 
 namespace System.Web.UI {
 
+       // CAS - no InheritanceDemand here as the class is sealed
+       [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
        public sealed class CssStyleCollection
        {
-               private StateBag bag;
-               private StateBag style;
+               StateBag bag;
+               HybridDictionary style;
 
-               internal CssStyleCollection ()
-               {
-               }
-               
                internal CssStyleCollection (StateBag bag)
                {
                        this.bag = bag;
-                       style = new StateBag ();
-                       string st_string = bag ["style"] as string;
-                       if (st_string != null)
-                               FillStyle (st_string);
+                       if (bag != null)
+                               InitFromStyle ();
                }
 
-               internal void FillStyle (string s)
+               void InitFromStyle ()
+               {
+#if NET_2_0
+                       style = new HybridDictionary (true);
+#else
+                       style = new HybridDictionary (false);
+#endif
+                       string att = (string) bag ["style"];
+                       if (att != null) {
+                               FillStyle (att);
+                       }
+               }
+
+               void FillStyle (string s)
                {
                        int mark = s.IndexOf (':');
                        if (mark == -1)
@@ -79,21 +90,26 @@ namespace System.Web.UI {
                        FillStyle (fullValue.Substring (mark + 1));
                }
 
-               private string BagToString ()
+               string BagToString ()
                {
                        StringBuilder sb = new StringBuilder ();
-                       foreach (string k in style.Keys)
-                               sb.AppendFormat ("{0}: {1}; ", k, style [k]);
+                       foreach (string key in style.Keys) {
+                               if (key == "background-image" && 0 != String.Compare ("url", ((string) style [key]).Substring (0, 3), true, CultureInfo.InvariantCulture))
+                                       sb.AppendFormat ("{0}:url({1});", key, HttpUtility.UrlPathEncode ((string) style [key]));
+                               else
+                                       sb.AppendFormat ("{0}:{1};", key, style [key]);
+                       }
+
                        return sb.ToString ();
                }
-               
-               public int Count
-               {
-                       get { return style.Count; }
+
+               public int Count {
+                       get {
+                               return style.Count;
+                       }
                }
 
-               public string this [string key]
-               {
+               public string this [string key] {
                        get {
                                return style [key] as string;
                        }
@@ -104,16 +120,17 @@ namespace System.Web.UI {
                }
 
                public ICollection Keys {
-                       get { return style.Keys; }
+                       get {
+                               return style.Keys;
+                       }
                }
 
                public void Add (string key, string value)
                {
                        style [key] = value;
-                       if (bag != null)
-                               bag ["style"] = BagToString ();
+                       bag ["style"] = BagToString ();
                }
-               
+
 #if NET_2_0
                public
 #else
@@ -126,17 +143,41 @@ namespace System.Web.UI {
 
                public void Clear ()
                {
-                       if (bag != null)
-                               bag.Remove ("style");
                        style.Clear ();
+                       bag.Remove ("style");
                }
 
                public void Remove (string key)
                {
-                       if (style [key] != null) {
-                               style.Remove (key);
-                               if (bag != null)
-                                       bag ["style"] = BagToString ();
+                       if (style [key] == null)
+                               return;
+                       style.Remove (key);
+                       bag ["style"] = BagToString ();
+               }
+#if NET_2_0
+               public string this [HtmlTextWriterStyle key] {
+                       get {
+                               return style [HtmlTextWriter.StaticGetStyleName (key)] as string;
+                       }
+                       set {
+                               Add (HtmlTextWriter.StaticGetStyleName (key), value);
+                       }
+               }
+
+               public void Remove (HtmlTextWriterStyle key)
+               {
+                       Remove (HtmlTextWriter.StaticGetStyleName (key));
+               }
+
+               public
+#else
+               internal
+#endif
+               string Value {
+                       get { return BagToString (); }
+                       set {
+                               bag ["style"] = value;
+                               InitFromStyle ();
                        }
                }
        }