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/*************************************************************************************
Extended WPF Toolkit
Copyright (C) 2007-2013 Xceed Software Inc.
This program is provided to you under the terms of the Microsoft Public
License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
For more features, controls, and fast professional support,
pick up the Plus Edition at http://xceed.com/wpf_toolkit
Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
***********************************************************************************/
using System;
using System.Globalization;
using System.Linq;
namespace Xceed.Wpf.AvalonDock.Layout
{
[Serializable]
public class LayoutDocument : LayoutContent
{
#region Properties
#region IsVisible
public bool IsVisible
{
get
{
return _isVisible;
}
internal set
{
_isVisible = value;
}
}
private bool _isVisible = true;
#endregion
#region Description
private string _description = null;
public string Description
{
get
{
return _description;
}
set
{
if( _description != value )
{
_description = value;
RaisePropertyChanged( "Description" );
}
}
}
#endregion
#endregion
#region Overrides
public override void WriteXml( System.Xml.XmlWriter writer )
{
base.WriteXml( writer );
if( !string.IsNullOrWhiteSpace( this.Description ) )
writer.WriteAttributeString( "Description", this.Description );
}
public override void ReadXml( System.Xml.XmlReader reader )
{
if( reader.MoveToAttribute( "Description" ) )
this.Description = reader.Value;
base.ReadXml( reader );
}
public override void Close()
{
if( ( this.Root != null ) && ( this.Root.Manager != null ) )
{
var dockingManager = this.Root.Manager;
dockingManager._ExecuteCloseCommand( this );
}
else
{
this.CloseDocument();
}
}
#if TRACE
public override void ConsoleDump(int tab)
{
System.Diagnostics.Trace.Write( new string( ' ', tab * 4 ) );
System.Diagnostics.Trace.WriteLine( "Document()" );
}
#endif
protected override void InternalDock()
{
var root = Root as LayoutRoot;
LayoutDocumentPane documentPane = null;
if( root.LastFocusedDocument != null &&
root.LastFocusedDocument != this )
{
documentPane = root.LastFocusedDocument.Parent as LayoutDocumentPane;
}
if( documentPane == null )
{
documentPane = root.Descendents().OfType<LayoutDocumentPane>().FirstOrDefault();
}
bool added = false;
if( root.Manager.LayoutUpdateStrategy != null )
{
added = root.Manager.LayoutUpdateStrategy.BeforeInsertDocument( root, this, documentPane );
}
if( !added )
{
if( documentPane == null )
throw new InvalidOperationException( "Layout must contains at least one LayoutDocumentPane in order to host documents" );
documentPane.Children.Add( this );
added = true;
}
if( root.Manager.LayoutUpdateStrategy != null )
{
root.Manager.LayoutUpdateStrategy.AfterInsertDocument( root, this );
}
base.InternalDock();
}
#endregion
#region Internal Methods
internal bool CloseDocument()
{
if( this.TestCanClose() )
{
this.CloseInternal();
return true;
}
return false;
}
#endregion
}
}
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