// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Authors:
//
// Copyright (C) 2006 Jordi Mas i Hernandez <jordimash@gmail.com>
//
using System;
using System.Collections;
using System.ComponentModel;
using System.Workflow.ComponentModel;
using System.Workflow.ComponentModel.Serialization;
using System.Workflow.ComponentModel.Design;
using System.Reflection;
namespace System.Workflow.ComponentModel{
public sealed class ActivityBind : MarkupExtension, IPropertyValueProvider
{
private string name;
private string path;
public ActivityBind ()
{
}
public ActivityBind (string name)
{
this.name = name;
}
public ActivityBind (string name, string path)
{
this.name = name;
this.path = path;
}
// Properties
public string Name {
get { return name;}
set { name = value;}
}
public string Path {
get { return path;}
set { path = value;}
}
[MonoTODO]
public IDictionary UserData {
get { throw new NotImplementedException (); }
}
// Methods
public object GetRuntimeValue (Activity activity)
{
return GetRuntimeValue (activity, null);
}
public object GetRuntimeValue (Activity activity, Type targetType)
{
if (activity == null) {
throw new ArgumentNullException ("activity is a null reference");
}
Type activity_type = activity.GetType ();
PropertyInfo info = activity_type.GetProperty (Path, BindingFlags.FlattenHierarchy |
BindingFlags.Public | BindingFlags.GetProperty | BindingFlags.Instance);
return info.GetValue (activity, null);
}
[MonoTODO]
ICollection IPropertyValueProvider.GetPropertyValues (ITypeDescriptorContext context)
{
throw new NotImplementedException ();
}
public override object ProvideValue (IServiceProvider provider)
{
return this;
}
public void SetRuntimeValue (Activity activity, object value)
{
if (activity == null) {
throw new ArgumentNullException ("activity is a null reference");
}
Type activity_type = activity.GetType ();
PropertyInfo info = activity_type.GetProperty (Path, BindingFlags.FlattenHierarchy |
BindingFlags.Public | BindingFlags.GetProperty | BindingFlags.Instance);
info.SetValue (activity, value, null);
}
public override string ToString ()
{
return base.ToString ();
}
}
}
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