Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/WebControls/Adapters/WmlHyperLinkAdapter.cs

@@ -0,0 +1,69 @@
+//------------------------------------------------------------------------------
+// <copyright file="WmlHyperLinkAdapter.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+#if WMLSUPPORT
+
+namespace System.Web.UI.WebControls.Adapters {
+    using System.Web;
+    using System.Web.UI.WebControls;
+    using System.Web.Security;
+    using System.Web.Util;
+
+    public class WmlHyperLinkAdapter : HyperLinkAdapter {
+
+        protected internal override void Render(HtmlTextWriter markupWriter) {
+            WmlTextWriter writer = (WmlTextWriter)markupWriter;
+            String targetUrl = Control.NavigateUrl;
+
+            String text = Control.Text;
+            if (text.Length == 0) {
+                // Whidbey 18195 UNDONE: This solution is somewhat ad hoc, awaiting spec resolution on IStaticTextControl
+                // in M2.  For now, take text from first IStaticTextControl or DataboundLiteralControl.
+                foreach(Control child in Control.Controls) {
+                    if (child is IStaticTextControl) {
+                        text = ((IStaticTextControl)child).Text;
+                        break;
+                    }
+                    else if (child is DataBoundLiteralControl) {
+                        text = ((DataBoundLiteralControl)child).Text;
+                        break;
+                    }
+                }
+            }
+
+            String softkeyLabel = Control.SoftkeyLabel;
+            if (softkeyLabel.Length == 0) {
+                softkeyLabel = Control.Text;
+            }
+            writer.EnterStyle(Control.ControlStyle);
+            // AUI 3652
+            targetUrl = Control.ResolveClientUrl(targetUrl);
+
+            targetUrl = Control.GetCountClickUrl(targetUrl);
+
+            // If cookieless mode is on, we need to apply the app path modifier for if the request is authenticated
+            HttpContext context = HttpContext.Current;
+            Debug.Assert(context != null);
+            bool cookieless = CookielessHelperClass.UseCookieless(context, false, FormsAuthentication.CookieMode);
+            if (cookieless && context.Request != null && context.Request.IsAuthenticated && context.Response != null) {
+                targetUrl = context.Response.ApplyAppPathModifier(targetUrl);
+            }
+
+            PageAdapter.RenderBeginHyperlink(writer, targetUrl, false /* encode, Whidbey 111129 */, softkeyLabel, Control.AccessKey);
+            String source = Control.ImageUrl;
+            if (Control.ImageUrl != null && Control.ImageUrl.Length > 0) {
+                writer.RenderImage(source, null /* localsource */, text /* alternateText */);
+            }
+            else {
+                writer.Write(text);
+            }
+            PageAdapter.RenderEndHyperlink(writer);
+            writer.ExitStyle(Control.ControlStyle);
+        }
+    }
+}
+
+#endif