// 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.
//
// Copyright (c) 2007 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Markup;
namespace System.Windows.Media{
[ContentProperty ("Children")]
public sealed class TransformGroup : Transform
{
public static readonly DependencyProperty ChildrenProperty;
public TransformGroup ()
{
}
public TransformCollection Children {
get { return (TransformCollection)GetValue (TransformGroup.ChildrenProperty); }
set { SetValue (TransformGroup.ChildrenProperty, value); }
}
public override Matrix Value {
get {
Matrix m = Matrix.Identity;
for (int i = 0; i < Children.Count; i ++)
m.Append (Children[i].Value);
return m;
}
}
public new TransformGroup Clone ()
{
throw new NotImplementedException ();
}
public new TransformGroup CloneCurrentValue ()
{
// creates a deep copy
TransformGroup tg = new TransformGroup ();
foreach (Transform t in Children)
tg.Children.Add (t.CloneCurrentValue ());
return tg;
}
protected override Freezable CreateInstanceCore ()
{
return new TransformGroup ();
}
}
}
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