You've already forked linux-packaging-mono
Imported Upstream version 4.6.0.125
Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4
This commit is contained in:
parent
a569aebcfd
commit
e79aa3c0ed
@ -0,0 +1,92 @@
|
||||
//------------------------------------------------------------------------------
|
||||
// <copyright file="AppSettingsExpressionBuilder.cs" company="Microsoft">
|
||||
// Copyright (c) Microsoft Corporation. All rights reserved.
|
||||
// </copyright>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
namespace System.Web.Compilation {
|
||||
using System;
|
||||
using System.Security.Permissions;
|
||||
using System.CodeDom;
|
||||
using System.ComponentModel;
|
||||
using System.Configuration;
|
||||
using System.Diagnostics.CodeAnalysis;
|
||||
using System.Web.UI;
|
||||
using System.Web.Routing;
|
||||
using System.Collections.Generic;
|
||||
|
||||
[ExpressionPrefix("Routes")]
|
||||
[ExpressionEditor("System.Web.UI.Design.RouteUrlExpressionEditor, " + AssemblyRef.SystemDesign)]
|
||||
public class RouteUrlExpressionBuilder : ExpressionBuilder {
|
||||
public override bool SupportsEvaluate {
|
||||
get {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
public override CodeExpression GetCodeExpression(BoundPropertyEntry entry,
|
||||
object parsedData, ExpressionBuilderContext context) {
|
||||
|
||||
return new CodeMethodInvokeExpression(
|
||||
new CodeTypeReferenceExpression(this.GetType()),
|
||||
"GetRouteUrl",
|
||||
new CodeThisReferenceExpression(),
|
||||
new CodePrimitiveExpression(entry.Expression.Trim()));
|
||||
}
|
||||
|
||||
public override object EvaluateExpression(object target, BoundPropertyEntry entry,
|
||||
object parsedData, ExpressionBuilderContext context) {
|
||||
|
||||
return GetRouteUrl(context.TemplateControl, entry.Expression.Trim());
|
||||
}
|
||||
|
||||
public static bool TryParseRouteExpression(string expression, RouteValueDictionary routeValues, out string routeName) {
|
||||
routeName = null;
|
||||
|
||||
if (String.IsNullOrEmpty(expression))
|
||||
return false;
|
||||
|
||||
string[] pieces = expression.Split(new char[] { ',' });
|
||||
foreach (string piece in pieces) {
|
||||
string[] subs = piece.Split(new char[] { '=' });
|
||||
// Make sure we have exactly <key> = <value>
|
||||
if (subs.Length != 2) {
|
||||
return false;
|
||||
}
|
||||
|
||||
string key = subs[0].Trim();
|
||||
string value = subs[1].Trim();
|
||||
|
||||
if (string.IsNullOrEmpty(key)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (key.Equals("RouteName", StringComparison.OrdinalIgnoreCase)) {
|
||||
routeName = value;
|
||||
}
|
||||
else {
|
||||
routeValues[key] = value;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
[SuppressMessage("Microsoft.Design", "CA1055", Justification = "Consistent with other URL properties in ASP.NET.")]
|
||||
// Format will be <%$ ExpPrefix: RouteName = <name>, Key=Value, Key2=Value2 %>
|
||||
public static string GetRouteUrl(Control control, string expression) {
|
||||
if (control == null) {
|
||||
throw new ArgumentNullException("control");
|
||||
}
|
||||
|
||||
string routeName = null;
|
||||
RouteValueDictionary routeParams = new RouteValueDictionary();
|
||||
if (TryParseRouteExpression(expression, routeParams, out routeName)) {
|
||||
return control.GetRouteUrl(routeName, routeParams);
|
||||
}
|
||||
else {
|
||||
throw new InvalidOperationException(SR.GetString(SR.RouteUrlExpression_InvalidExpression));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user