public void Initialize(ViewElement view)
{
this.sibling = DraggedTabInfo.FindFirstSibling(view);
ViewGroup parent = view.Parent;
this.nestedGroup = (ViewElement)null;
this.groupPosition = -1;
this.groupFloatingHeight = 0.0;
this.groupFloatingWidth = 0.0;
this.groupContainer = (DocumentGroupContainer)null;
if (parent == null)
{
return;
}
if (parent.Parent != null)
{
this.groupPosition = parent.Parent.Children.IndexOf((ViewElement)parent);
if (parent != null && parent.Children.Count == 1 && parent.Parent.Children.Count == 1)
{
this.nestedGroup = (ViewElement)parent;
}
}
this.groupDockedWidth = parent.DockedWidth;
this.groupDockedHeight = parent.DockedHeight;
this.groupFloatingWidth = parent.FloatingWidth;
this.groupFloatingHeight = parent.FloatingHeight;
this.groupContainer = parent.Parent as DocumentGroupContainer;
}
private void CreateDocumentGroup(ViewElement view, Orientation orientation)
{
if (view == null)
{
throw new ArgumentNullException("view");
}
DocumentGroup documentGroup1 = view.Parent as DocumentGroup;
if (documentGroup1 == null)
{
throw new InvalidOperationException("View that is being moved must be child of a DocumentGroup.");
}
DocumentGroupContainer documentGroupContainer = documentGroup1.Parent as DocumentGroupContainer;
if (documentGroupContainer == null)
{
throw new InvalidOperationException("DocumentGroup must be child of a DocumentGroupContainer");
}
DocumentGroup documentGroup2 = DocumentGroup.Create();
documentGroup2.FloatingHeight = 200.0;
documentGroup2.FloatingWidth = 300.0;
documentGroup2.IsVisible = true;
documentGroup1.Children.Remove(view);
documentGroup2.Children.Add(view);
if (documentGroupContainer.VisibleChildren.Count <= 1)
{
documentGroupContainer.Orientation = orientation;
}
int num = documentGroupContainer.Children.IndexOf((ViewElement)documentGroup1);
documentGroupContainer.Children.Insert(num + 1, (ViewElement)documentGroup2);
documentGroup2.SelectedElement = view;
}
private void MoveToTabGroup(ViewElement view, int tabGroupOffset)
{
DocumentGroup documentGroup1 = view.Parent as DocumentGroup;
if (documentGroup1 == null)
{
throw new InvalidOperationException("View that is being moved must be child of a DocumentGroup.");
}
DocumentGroupContainer documentGroupContainer = documentGroup1.Parent as DocumentGroupContainer;
if (documentGroupContainer == null)
{
throw new InvalidOperationException("DocumentGroup must be child of a DocumentGroupContainer");
}
List <ViewElement> list = new List <ViewElement>(documentGroupContainer.FindAll((Predicate <ViewElement>)(v => v is DocumentGroup)));
int num = list.IndexOf((ViewElement)documentGroup1);
if (num + tabGroupOffset < 0 || num + tabGroupOffset >= list.Count)
{
return;
}
DocumentGroup documentGroup2 = list[num + tabGroupOffset] as DocumentGroup;
view.Detach();
DockOperations.Dock((ViewElement)documentGroup2, view, DockDirection.Fill);
documentGroup2.SelectedElement = view;
}
private bool ValidateElement(DocumentGroupContainer container)
{
bool flag = true;
if (container.Children.Count == 0)
{
container.Children.Add((ViewElement)DocumentGroup.Create());
}
return(flag);
}
private bool ValidateElement(ViewElement element)
{
if (!this.IsFiniteSizeInValidRange(element.MinimumHeight))
{
element.MinimumHeight = (double)ViewElement.MinimumHeightProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsFiniteSizeInValidRange(element.MinimumWidth))
{
element.MinimumWidth = (double)ViewElement.MinimumWidthProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsFiniteSizeInValidRange(element.AutoHideHeight))
{
element.AutoHideHeight = (double)ViewElement.AutoHideHeightProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsFiniteSizeInValidRange(element.AutoHideWidth))
{
element.AutoHideWidth = (double)ViewElement.AutoHideWidthProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsFiniteSizeInValidRange(element.FloatingHeight))
{
element.FloatingHeight = (double)ViewElement.FloatingHeightProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsFiniteSizeInValidRange(element.FloatingWidth))
{
element.FloatingWidth = (double)ViewElement.FloatingWidthProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsValueInValidRange(element.FloatingLeft, double.NegativeInfinity, double.PositiveInfinity, false, false))
{
element.FloatingLeft = (double)ViewElement.FloatingLeftProperty.DefaultMetadata.DefaultValue;
}
if (!this.IsValueInValidRange(element.FloatingTop, double.NegativeInfinity, double.PositiveInfinity, false, false))
{
element.FloatingTop = (double)ViewElement.FloatingTopProperty.DefaultMetadata.DefaultValue;
}
MainSite site1 = element as MainSite;
if (site1 != null)
{
return(this.ValidateElement(site1));
}
FloatSite site2 = element as FloatSite;
if (site2 != null)
{
return(this.ValidateElement(site2));
}
DocumentGroupContainer container = element as DocumentGroupContainer;
if (container != null)
{
return(this.ValidateElement(container));
}
return(true);
}
internal static ViewElement CreateDefaultMainSiteContent()
{
AutoHideChannel autoHideChannel1 = AutoHideChannel.Create();
autoHideChannel1.Dock = Dock.Left;
autoHideChannel1.Orientation = Orientation.Vertical;
AutoHideChannel autoHideChannel2 = AutoHideChannel.Create();
autoHideChannel2.Dock = Dock.Right;
autoHideChannel2.Orientation = Orientation.Vertical;
AutoHideChannel autoHideChannel3 = AutoHideChannel.Create();
autoHideChannel3.Dock = Dock.Top;
autoHideChannel3.Orientation = Orientation.Horizontal;
AutoHideChannel autoHideChannel4 = AutoHideChannel.Create();
autoHideChannel4.Dock = Dock.Bottom;
autoHideChannel4.Orientation = Orientation.Horizontal;
DocumentGroupContainer documentGroupContainer = DocumentGroupContainer.Create();
documentGroupContainer.DockedWidth = new SplitterLength(1.0, SplitterUnitType.Fill);
documentGroupContainer.DockedHeight = new SplitterLength(1.0, SplitterUnitType.Fill);
documentGroupContainer.Children.Add((ViewElement)DocumentGroup.Create());
DockRoot dockRoot = DockRoot.Create();
dockRoot.DockedWidth = new SplitterLength(1.0, SplitterUnitType.Fill);
dockRoot.DockedHeight = new SplitterLength(1.0, SplitterUnitType.Fill);
dockRoot.Children.Add((ViewElement)documentGroupContainer);
AutoHideRoot autoHideRoot = AutoHideRoot.Create();
autoHideRoot.DockedWidth = new SplitterLength(1.0, SplitterUnitType.Fill);
autoHideRoot.DockedHeight = new SplitterLength(1.0, SplitterUnitType.Fill);
autoHideRoot.Children.Add((ViewElement)autoHideChannel1);
autoHideRoot.Children.Add((ViewElement)autoHideChannel2);
autoHideRoot.Children.Add((ViewElement)autoHideChannel3);
autoHideRoot.Children.Add((ViewElement)autoHideChannel4);
autoHideRoot.Children.Add((ViewElement)dockRoot);
return((ViewElement)autoHideRoot);
}
private void OnFloatingElementDocked(object sender, FloatingElementDockedEventArgs args)
{
if (args.Content == null)
{
return;
}
DockTarget dockTarget = (DockTarget)sender;
if (args.CreateDocumentGroup)
{
DocumentGroup documentGroup = dockTarget.DataContext as DocumentGroup;
DocumentGroupContainer container = dockTarget.DataContext as DocumentGroupContainer;
if (documentGroup == null)
{
documentGroup = container.Children[0] as DocumentGroup;
}
if (container == null)
{
container = documentGroup.Parent as DocumentGroupContainer;
}
Orientation orientation = container.Orientation;
int position = container.Children.IndexOf((ViewElement)documentGroup);
switch (args.DockDirection)
{
case DockDirection.FirstValue:
orientation = Orientation.Vertical;
break;
case DockDirection.Bottom:
orientation = Orientation.Vertical;
++position;
break;
case DockDirection.Left:
orientation = Orientation.Horizontal;
break;
case DockDirection.Right:
orientation = Orientation.Horizontal;
++position;
break;
}
container.Orientation = orientation;
ViewElement viewElement = container.Children[0];
DockOperations.Dock((ViewElement)DockOperations.CreateDocumentGroupAt(container, position), args.Content, DockDirection.Fill);
}
else if (dockTarget.DockTargetType == DockTargetType.Inside || dockTarget.DockTargetType == DockTargetType.CenterOnly || (dockTarget.DockTargetType == DockTargetType.SidesOnly || dockTarget.DockTargetType == DockTargetType.FillPreview))
{
ViewElement targetView = dockTarget.DataContext as ViewElement;
DocumentGroup documentGroup = targetView as DocumentGroup;
if (documentGroup != null && args.DockDirection != DockDirection.Fill)
{
targetView = (ViewElement)documentGroup.Parent;
}
DockOperations.Dock(targetView, args.Content, args.DockDirection);
}
else
{
DockOperations.DockOutside(dockTarget.DataContext as ViewGroup, args.Content, args.DockDirection);
}
}