//Copyright (c) 2007-2012, Adolfo Marinucci
//All rights reserved.
//Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
//following conditions are met:
//* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
//disclaimer in the documentation and/or other materials provided with the distribution.
//* Neither the name of Adolfo Marinucci nor the names of its contributors may be used to endorse or promote products
//derived from this software without specific prior written permission.
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
//INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
//IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
//EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
//STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
//EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.ObjectModel;
using System.Windows.Markup;
using System.Xml.Serialization;
namespace AvalonDock.Layout
{
[ContentProperty("Children")]
[Serializable]
public class LayoutAnchorGroup : LayoutGroup<LayoutAnchorable>, ILayoutPreviousContainer, ILayoutPaneSerializable
{
public LayoutAnchorGroup()
{
}
protected override bool GetVisibility()
{
return Children.Count > 0;
}
#region PreviousContainer
[field:NonSerialized]
private ILayoutContainer _previousContainer = null;
[XmlIgnore]
ILayoutContainer ILayoutPreviousContainer.PreviousContainer
{
get { return _previousContainer; }
set
{
if (_previousContainer != value)
{
_previousContainer = value;
RaisePropertyChanged("PreviousContainer");
var paneSerializable = _previousContainer as ILayoutPaneSerializable;
if (paneSerializable != null &&
paneSerializable.Id == null)
paneSerializable.Id = Guid.NewGuid().ToString();
}
}
}
#endregion
string _id;
string ILayoutPaneSerializable.Id
{
get
{
return _id;
}
set
{
_id = value;
}
}
string ILayoutPreviousContainer.PreviousContainerId
{
get;
set;
}
public override void WriteXml(System.Xml.XmlWriter writer)
{
if (_id != null)
writer.WriteAttributeString("Id", _id);
if (_previousContainer != null)
{
var paneSerializable = _previousContainer as ILayoutPaneSerializable;
if (paneSerializable != null)
{
writer.WriteAttributeString("PreviousContainerId", paneSerializable.Id);
}
}
base.WriteXml(writer);
}
public override void ReadXml(System.Xml.XmlReader reader)
{
if (reader.MoveToAttribute("Id"))
_id = reader.Value;
if (reader.MoveToAttribute("PreviousContainerId"))
((ILayoutPreviousContainer)this).PreviousContainerId = reader.Value;
base.ReadXml(reader);
}
}
}