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@ -23,170 +23,201 @@ using System.Windows.Markup; |
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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 LayoutDocumentPane : LayoutPositionableGroup<LayoutContent>, ILayoutDocumentPane, ILayoutPositionableElement, ILayoutContentSelector, ILayoutPaneSerializable |
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[ContentProperty( "Children" )] |
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[Serializable] |
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public class LayoutDocumentPane : LayoutPositionableGroup<LayoutContent>, ILayoutDocumentPane, ILayoutPositionableElement, ILayoutContentSelector, ILayoutPaneSerializable |
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{ |
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public LayoutDocumentPane() |
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{ |
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public LayoutDocumentPane() |
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{ |
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} |
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public LayoutDocumentPane(LayoutContent firstChild) |
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{ |
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Children.Add(firstChild); |
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} |
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} |
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public LayoutDocumentPane( LayoutContent firstChild ) |
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{ |
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Children.Add( firstChild ); |
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} |
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protected override bool GetVisibility() |
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{ |
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if (Parent is LayoutDocumentPaneGroup) |
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return ChildrenCount > 0; |
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protected override bool GetVisibility() |
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{ |
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if( Parent is LayoutDocumentPaneGroup ) |
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return ChildrenCount > 0; |
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return true; |
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} |
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return true; |
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} |
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#region SelectedContentIndex
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#region ShowHeader
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private int _selectedIndex = -1; |
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public int SelectedContentIndex |
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{ |
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get { return _selectedIndex; } |
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set |
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{ |
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if (value < 0 || |
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value >= Children.Count) |
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value = -1; |
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if (_selectedIndex != value) |
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{ |
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RaisePropertyChanging("SelectedContentIndex"); |
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RaisePropertyChanging("SelectedContent"); |
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if (_selectedIndex >= 0 && |
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_selectedIndex < Children.Count) |
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Children[_selectedIndex].IsSelected = false; |
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_selectedIndex = value; |
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if (_selectedIndex >= 0 && |
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_selectedIndex < Children.Count) |
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Children[_selectedIndex].IsSelected = true; |
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RaisePropertyChanged("SelectedContentIndex"); |
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RaisePropertyChanged("SelectedContent"); |
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} |
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} |
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} |
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private bool _showHeader = true; |
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public bool ShowHeader |
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{ |
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get |
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{ |
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return _showHeader; |
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} |
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set |
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{ |
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if( value != _showHeader ) |
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{ |
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_showHeader = value; |
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RaisePropertyChanged( "ShowHeader" ); |
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} |
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} |
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} |
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protected override void ChildMoved(int oldIndex, int newIndex) |
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{ |
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if (_selectedIndex == oldIndex) |
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{ |
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RaisePropertyChanging("SelectedContentIndex"); |
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_selectedIndex = newIndex; |
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RaisePropertyChanged("SelectedContentIndex"); |
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} |
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#endregion
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#region SelectedContentIndex
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base.ChildMoved(oldIndex, newIndex); |
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} |
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private int _selectedIndex = -1; |
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public int SelectedContentIndex |
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{ |
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get |
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{ |
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return _selectedIndex; |
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} |
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set |
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{ |
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if( value < 0 || |
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value >= Children.Count ) |
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value = -1; |
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if( _selectedIndex != value ) |
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{ |
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RaisePropertyChanging( "SelectedContentIndex" ); |
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RaisePropertyChanging( "SelectedContent" ); |
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if( _selectedIndex >= 0 && |
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_selectedIndex < Children.Count ) |
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Children[ _selectedIndex ].IsSelected = false; |
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_selectedIndex = value; |
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if( _selectedIndex >= 0 && |
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_selectedIndex < Children.Count ) |
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Children[ _selectedIndex ].IsSelected = true; |
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RaisePropertyChanged( "SelectedContentIndex" ); |
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RaisePropertyChanged( "SelectedContent" ); |
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} |
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} |
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} |
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public LayoutContent SelectedContent |
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{ |
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get { return _selectedIndex == -1 ? null : Children[_selectedIndex]; } |
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} |
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#endregion
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protected override void ChildMoved( int oldIndex, int newIndex ) |
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{ |
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if( _selectedIndex == oldIndex ) |
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{ |
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RaisePropertyChanging( "SelectedContentIndex" ); |
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_selectedIndex = newIndex; |
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RaisePropertyChanged( "SelectedContentIndex" ); |
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} |
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protected override void OnChildrenCollectionChanged() |
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{ |
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if (SelectedContentIndex >= ChildrenCount) |
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SelectedContentIndex = Children.Count - 1; |
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if (SelectedContentIndex == -1 && ChildrenCount > 0) |
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{ |
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if( Root == null ) |
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{ |
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SetNextSelectedIndex(); |
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} |
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else |
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{ |
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var childrenToSelect = Children.OrderByDescending( c => c.LastActivationTimeStamp.GetValueOrDefault() ).First(); |
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SelectedContentIndex = Children.IndexOf( childrenToSelect ); |
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childrenToSelect.IsActive = true; |
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} |
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} |
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base.OnChildrenCollectionChanged(); |
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RaisePropertyChanged("ChildrenSorted"); |
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} |
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public int IndexOf(LayoutContent content) |
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{ |
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return Children.IndexOf(content); |
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} |
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base.ChildMoved( oldIndex, newIndex ); |
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} |
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protected override void OnIsVisibleChanged() |
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{ |
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UpdateParentVisibility(); |
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base.OnIsVisibleChanged(); |
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} |
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public LayoutContent SelectedContent |
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{ |
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get |
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{ |
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return _selectedIndex == -1 ? null : Children[ _selectedIndex ]; |
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} |
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} |
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#endregion
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internal void SetNextSelectedIndex() |
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protected override void OnChildrenCollectionChanged() |
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{ |
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if( SelectedContentIndex >= ChildrenCount ) |
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SelectedContentIndex = Children.Count - 1; |
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if( SelectedContentIndex == -1 && ChildrenCount > 0 ) |
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{ |
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if( Root == null ) |
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{ |
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SelectedContentIndex = -1; |
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for( int i = 0; i < this.Children.Count; ++i ) |
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{ |
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if( Children[ i ].IsEnabled ) |
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{ |
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SelectedContentIndex = i; |
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return; |
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} |
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} |
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SetNextSelectedIndex(); |
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} |
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void UpdateParentVisibility() |
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else |
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{ |
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var parentPane = Parent as ILayoutElementWithVisibility; |
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if (parentPane != null) |
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parentPane.ComputeVisibility(); |
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var childrenToSelect = Children.OrderByDescending( c => c.LastActivationTimeStamp.GetValueOrDefault() ).First(); |
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SelectedContentIndex = Children.IndexOf( childrenToSelect ); |
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childrenToSelect.IsActive = true; |
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} |
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} |
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public IEnumerable<LayoutContent> ChildrenSorted |
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{ |
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get |
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{ |
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var listSorted = Children.ToList(); |
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listSorted.Sort(); |
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return listSorted; |
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} |
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} |
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base.OnChildrenCollectionChanged(); |
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RaisePropertyChanged( "ChildrenSorted" ); |
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} |
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public int IndexOf( LayoutContent content ) |
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{ |
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return Children.IndexOf( content ); |
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} |
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string _id; |
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string ILayoutPaneSerializable.Id |
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protected override void OnIsVisibleChanged() |
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{ |
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UpdateParentVisibility(); |
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base.OnIsVisibleChanged(); |
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} |
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internal void SetNextSelectedIndex() |
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{ |
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SelectedContentIndex = -1; |
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for( int i = 0; i < this.Children.Count; ++i ) |
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{ |
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if( Children[ i ].IsEnabled ) |
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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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SelectedContentIndex = i; |
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return; |
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} |
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} |
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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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void UpdateParentVisibility() |
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{ |
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var parentPane = Parent as ILayoutElementWithVisibility; |
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if( parentPane != null ) |
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parentPane.ComputeVisibility(); |
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} |
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base.WriteXml(writer); |
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} |
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public IEnumerable<LayoutContent> ChildrenSorted |
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{ |
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get |
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{ |
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var listSorted = Children.ToList(); |
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listSorted.Sort(); |
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return listSorted; |
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} |
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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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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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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( !_showHeader ) |
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writer.WriteAttributeString( "ShowHeader", _showHeader.ToString() ); |
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base.ReadXml(reader); |
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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( "ShowHeader" ) ) |
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_showHeader = bool.Parse( reader.Value ); |
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base.ReadXml( reader ); |
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} |
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#if TRACE
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@ -200,5 +231,5 @@ namespace Xceed.Wpf.AvalonDock.Layout |
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} |
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#endif
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} |
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} |
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} |
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BoucherS_cp
10 years ago