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111 lines
3.3 KiB
111 lines
3.3 KiB
/*************************************************************************************
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Extended WPF Toolkit
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Copyright (C) 2007-2013 Xceed Software Inc.
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This program is provided to you under the terms of the Microsoft Public
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License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
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For more features, controls, and fast professional support,
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pick up the Plus Edition at http://xceed.com/wpf_toolkit
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Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
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***********************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Collections.ObjectModel;
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using System.Windows.Markup;
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using System.Xml.Serialization;
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namespace Xceed.Wpf.AvalonDock.Layout
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{
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[ContentProperty("Children")]
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[Serializable]
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public class LayoutAnchorGroup : LayoutGroup<LayoutAnchorable>, ILayoutPreviousContainer, ILayoutPaneSerializable
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{
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public LayoutAnchorGroup()
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{
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}
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protected override bool GetVisibility()
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{
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return Children.Count > 0;
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}
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#region PreviousContainer
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[field:NonSerialized]
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private ILayoutContainer _previousContainer = null;
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[XmlIgnore]
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ILayoutContainer ILayoutPreviousContainer.PreviousContainer
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{
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get { return _previousContainer; }
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set
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{
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if (_previousContainer != value)
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{
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_previousContainer = value;
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RaisePropertyChanged("PreviousContainer");
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var paneSerializable = _previousContainer as ILayoutPaneSerializable;
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if (paneSerializable != null &&
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paneSerializable.Id == null)
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paneSerializable.Id = Guid.NewGuid().ToString();
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}
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}
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}
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#endregion
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string _id;
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string ILayoutPaneSerializable.Id
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{
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get
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{
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return _id;
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}
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set
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{
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_id = value;
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}
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}
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string ILayoutPreviousContainer.PreviousContainerId
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{
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get;
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set;
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}
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public override void WriteXml(System.Xml.XmlWriter writer)
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{
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if (_id != null)
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writer.WriteAttributeString("Id", _id);
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if (_previousContainer != null)
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{
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var paneSerializable = _previousContainer as ILayoutPaneSerializable;
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if (paneSerializable != null)
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{
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writer.WriteAttributeString("PreviousContainerId", paneSerializable.Id);
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}
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}
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base.WriteXml(writer);
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}
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public override void ReadXml(System.Xml.XmlReader reader)
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{
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if (reader.MoveToAttribute("Id"))
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_id = reader.Value;
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if (reader.MoveToAttribute("PreviousContainerId"))
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((ILayoutPreviousContainer)this).PreviousContainerId = reader.Value;
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base.ReadXml(reader);
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}
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}
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}
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