public LayoutManager(ILayoutRoot root)
{
Contract.Requires <NullReferenceException>(root != null);
this.root = root;
this.layoutNeeded = new Subject <Unit>();
}
public void Drop(Point dropLocation, out bool dropHandled)
{
dropHandled = false;
this.UpdateMouseLocation(dropLocation);
ILayoutRoot root = (this._floatingWindow.Model as LayoutFloatingWindow).Root;
if (this._currentHost != null)
{
this._currentHost.HideOverlayWindow();
}
if (this._currentDropTarget != null)
{
this._currentWindow.DragDrop(this._currentDropTarget);
root.CollectGarbage();
dropHandled = true;
}
this._currentWindowAreas.ForEach((IDropArea a) => this._currentWindow.DragLeave(a));
if (this._currentDropTarget != null)
{
this._currentWindow.DragLeave(this._currentDropTarget);
}
if (this._currentWindow != null)
{
this._currentWindow.DragLeave(this._floatingWindow);
}
this._currentWindow = null;
this._currentHost = null;
}
protected virtual void OnRootChanged(ILayoutRoot oldRoot, ILayoutRoot newRoot)
{
if (oldRoot != null)
((LayoutRoot)oldRoot).OnLayoutElementRemoved(this);
if (newRoot != null)
((LayoutRoot)newRoot).OnLayoutElementAdded(this);
}
protected virtual void OnRootChanged(ILayoutRoot oldRoot, ILayoutRoot newRoot)
{
if (oldRoot != null)
((LayoutRoot)oldRoot).OnLayoutElementRemoved(this);
if (newRoot != null)
((LayoutRoot)newRoot).OnLayoutElementAdded(this);
}
public void InvalidateMeasure()
{
ILayoutRoot root = this.GetLayoutRoot();
if (root != null && root.LayoutManager != null)
{
root.LayoutManager.InvalidateMeasure(this);
}
}
public void ExecuteInitialLayoutPass(ILayoutRoot root)
{
if (root != _owner)
{
throw new ArgumentException("ExecuteInitialLayoutPass called with incorrect root.");
}
ExecuteInitialLayoutPass();
}
public void InvalidateArrange()
{
ILayoutRoot root = this.GetLayoutRoot();
if (root != null)
{
root.LayoutManager.InvalidateArrange(this);
}
}
protected override void OnParentChanging(ILayoutContainer oldValue, ILayoutContainer newValue)
{
ILayoutRoot root = base.Root;
if (oldValue != null)
{
this.IsSelected = false;
}
base.OnParentChanging(oldValue, newValue);
}
/// <inheritdoc/>
public void ExecuteInitialLayoutPass(ILayoutRoot root)
{
Measure(root);
Arrange(root);
// Running the initial layout pass may have caused some control to be invalidated
// so run a full layout pass now (this usually due to scrollbars; its not known
// whether they will need to be shown until the layout pass has run and if the
// first guess was incorrect the layout will need to be updated).
ExecuteLayoutPass();
}
internal void CloseInternal()
{
ILayoutRoot root = base.Root;
base.Parent.RemoveChild(this);
if (root != null)
{
root.CollectGarbage();
}
this.OnClosed();
}
/// <inheritdoc/>
public void ExecuteInitialLayoutPass(ILayoutRoot root)
{
Measure(root);
Arrange(root);
// Running the initial layout pass may have caused some control to be invalidated
// so run a full layout pass now (this usually due to scrollbars; its not known
// whether they will need to be shown until the layout pass has run and if the
// first guess was incorrect the layout will need to be updated).
ExecuteLayoutPass();
}
protected override void OnClosed(EventArgs e)
{
ILayoutRoot root = this.Model.Root;
root.Manager.RemoveFloatingWindow(this);
root.CollectGarbage();
base.OnClosed(e);
if (!base.CloseInitiatedByUser)
{
root.FloatingWindows.Remove(this._model);
}
this._model.RootDocumentChanged -= new EventHandler(this._model_RootDocumentChanged);
}
public RawMouseEventArgs(
IInputDevice device,
ILayoutRoot root,
RawMouseEventType type,
Point position)
: base(device)
{
Contract.Requires <ArgumentNullException>(device != null);
Contract.Requires <ArgumentNullException>(root != null);
this.Root = root;
this.Position = position;
this.Type = type;
}
private bool CanExecuteHideWindowCommand(object parameter)
{
if (this.Model == null)
{
return(false);
}
ILayoutRoot root = this.Model.Root;
if (root == null)
{
return(false);
}
DockingManager manager = root.Manager;
if (manager == null)
{
return(false);
}
bool flag = false;
LayoutAnchorable[] array = this.Model.Descendents().OfType <LayoutAnchorable>().ToArray <LayoutAnchorable>();
int num = 0;
while (num < (int)array.Length)
{
LayoutAnchorable layoutAnchorable = array[num];
if (layoutAnchorable.CanHide)
{
LayoutAnchorableItem layoutItemFromModel = manager.GetLayoutItemFromModel(layoutAnchorable) as LayoutAnchorableItem;
if (layoutItemFromModel == null || layoutItemFromModel.HideCommand == null || !layoutItemFromModel.HideCommand.CanExecute(parameter))
{
flag = false;
break;
}
else
{
flag = true;
num++;
}
}
else
{
flag = false;
break;
}
}
return(flag);
}
/*
* public void RemoveSide()
* {
* if (Parent is LayoutAnchorGroup)
* {
* ILayoutRoot root = Root;
* LayoutAnchorGroup lagroup = (LayoutAnchorGroup)(Parent);
* if (root.RightSide.Children.Contains(lagroup))
* {
* root.RightSide.Children.Remove(lagroup);
* }
* if (root.LeftSide.Children.Contains(lagroup))
* {
* root.LeftSide.Children.Remove(lagroup);
* }
* if (root.TopSide.Children.Contains(lagroup))
* {
* root.TopSide.Children.Remove(lagroup);
* }
* if (root.BottomSide.Children.Contains(lagroup))
* {
* root.BottomSide.Children.Remove(lagroup);
* }
* lagroup.Parent = (ILayoutContainer)(root);
* }
* }
*/
public void ReplaceSide(AnchorSide side)
{
if (Parent is LayoutAnchorGroup)
{
ILayoutRoot root = Root;
LayoutAnchorGroup lagroup = (LayoutAnchorGroup)(Parent);
if (root.RightSide.Children.Contains(lagroup))
{
root.RightSide.Children.Remove(lagroup);
}
if (root.LeftSide.Children.Contains(lagroup))
{
root.LeftSide.Children.Remove(lagroup);
}
if (root.TopSide.Children.Contains(lagroup))
{
root.TopSide.Children.Remove(lagroup);
}
if (root.BottomSide.Children.Contains(lagroup))
{
root.BottomSide.Children.Remove(lagroup);
}
switch (side)
{
case AnchorSide.Right:
root.RightSide.Children.Add(lagroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "RIGHT");
break;
case AnchorSide.Left:
root.LeftSide.Children.Add(lagroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "LEFT");
break;
case AnchorSide.Top:
root.TopSide.Children.Add(lagroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "TOP");
break;
case AnchorSide.Bottom:
root.BottomSide.Children.Add(lagroup);
LayoutSetting.AddDefaultSideAnchorable(Title, "BOTTOM");
break;
}
}
}
protected override void OnClosed(EventArgs e)
{
ILayoutRoot root = this.Model.Root;
root.Manager.RemoveFloatingWindow(this);
root.CollectGarbage();
if (this._overlayWindow != null)
{
this._overlayWindow.Close();
this._overlayWindow = null;
}
base.OnClosed(e);
if (!base.CloseInitiatedByUser)
{
root.FloatingWindows.Remove(this._model);
}
this._model.PropertyChanged -= new PropertyChangedEventHandler(this._model_PropertyChanged);
}
public void Show()
{
if (this.IsVisible)
{
return;
}
if (!this.IsHidden)
{
throw new InvalidOperationException();
}
this.RaisePropertyChanging("IsHidden");
this.RaisePropertyChanging("IsVisible");
bool flag = false;
ILayoutRoot root = base.Root;
if (root != null && root.Manager != null && root.Manager.LayoutUpdateStrategy != null)
{
flag = root.Manager.LayoutUpdateStrategy.BeforeInsertAnchorable(root as LayoutRoot, this, base.PreviousContainer);
}
if (!flag && base.PreviousContainer != null)
{
ILayoutGroup previousContainer = base.PreviousContainer as ILayoutGroup;
if (base.PreviousContainerIndex >= previousContainer.ChildrenCount)
{
previousContainer.InsertChildAt(previousContainer.ChildrenCount, this);
}
else
{
previousContainer.InsertChildAt(base.PreviousContainerIndex, this);
}
base.IsSelected = true;
base.IsActive = true;
}
if (root != null && root.Manager != null && root.Manager.LayoutUpdateStrategy != null)
{
root.Manager.LayoutUpdateStrategy.AfterInsertAnchorable(root as LayoutRoot, this);
}
base.PreviousContainer = null;
base.PreviousContainerIndex = -1;
this.RaisePropertyChanged("IsVisible");
this.RaisePropertyChanged("IsHidden");
this.NotifyIsVisibleChanged();
}
public void Drop(LayoutFloatingWindow floatingWindow)
{
ILayoutRoot root = floatingWindow.Root;
LayoutContent activeContent = floatingWindow.Root.ActiveContent;
LayoutAnchorableFloatingWindow layoutAnchorableFloatingWindow = floatingWindow as LayoutAnchorableFloatingWindow;
if (layoutAnchorableFloatingWindow == null)
{
this.Drop(floatingWindow as LayoutDocumentFloatingWindow);
}
else
{
this.Drop(layoutAnchorableFloatingWindow);
}
base.Dispatcher.BeginInvoke(new Action(() => {
activeContent.IsSelected = false;
activeContent.IsActive = false;
activeContent.IsActive = true;
}), DispatcherPriority.Background, new object[0]);
}
public void JustDecompileGenerated_set_Parent(ILayoutContainer value)
{
if (this._parent != value)
{
ILayoutContainer layoutContainer = this._parent;
ILayoutRoot layoutRoot = this._root;
this.RaisePropertyChanging("Parent");
this.OnParentChanging(layoutContainer, value);
this._parent = value;
this.OnParentChanged(layoutContainer, value);
this._root = this.Root;
if (layoutRoot != this._root)
{
this.OnRootChanged(layoutRoot, this._root);
}
this.RaisePropertyChanged("Parent");
LayoutRoot root = this.Root as LayoutRoot;
if (root != null)
{
root.FireLayoutUpdated();
}
}
}
public LayoutManager(ILayoutRoot owner)
{
_owner = owner ?? throw new ArgumentNullException(nameof(owner));
_executeLayoutPass = ExecuteLayoutPass;
}
public void ToggleAutoHide()
{
LayoutAnchorable[] array;
int i;
Func <ILayoutPreviousContainer, bool> func = null;
if (!this.IsAutoHidden)
{
if (base.Parent is LayoutAnchorablePane)
{
ILayoutRoot root = base.Root;
LayoutAnchorablePane parent = base.Parent as LayoutAnchorablePane;
LayoutAnchorGroup layoutAnchorGroup = new LayoutAnchorGroup();
((ILayoutPreviousContainer)layoutAnchorGroup).PreviousContainer = parent;
array = parent.Children.ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable = array[i];
layoutAnchorGroup.Children.Add(layoutAnchorable);
}
switch (parent.GetSide())
{
case AnchorSide.Left:
{
root.LeftSide.Children.Add(layoutAnchorGroup);
return;
}
case AnchorSide.Top:
{
root.TopSide.Children.Add(layoutAnchorGroup);
return;
}
case AnchorSide.Right:
{
root.RightSide.Children.Add(layoutAnchorGroup);
return;
}
case AnchorSide.Bottom:
{
root.BottomSide.Children.Add(layoutAnchorGroup);
break;
}
default:
{
return;
}
}
}
return;
}
LayoutAnchorGroup parent1 = base.Parent as LayoutAnchorGroup;
LayoutAnchorSide layoutAnchorSide = parent1.Parent as LayoutAnchorSide;
LayoutAnchorablePane previousContainer = ((ILayoutPreviousContainer)parent1).PreviousContainer as LayoutAnchorablePane;
if (previousContainer != null)
{
IEnumerable <ILayoutPreviousContainer> layoutPreviousContainers = (parent1.Root as LayoutRoot).Descendents().OfType <ILayoutPreviousContainer>();
Func <ILayoutPreviousContainer, bool> func1 = func;
if (func1 == null)
{
Func <ILayoutPreviousContainer, bool> previousContainer1 = (ILayoutPreviousContainer c) => c.PreviousContainer == parent1;
Func <ILayoutPreviousContainer, bool> func2 = previousContainer1;
func = previousContainer1;
func1 = func2;
}
foreach (ILayoutPreviousContainer layoutPreviousContainer in layoutPreviousContainers.Where <ILayoutPreviousContainer>(func1))
{
layoutPreviousContainer.PreviousContainer = previousContainer;
}
}
else
{
switch ((parent1.Parent as LayoutAnchorSide).Side)
{
case AnchorSide.Left:
{
if (parent1.Root.RootPanel.Orientation != Orientation.Horizontal)
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel layoutPanel = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutRoot layoutRoot = parent1.Root as LayoutRoot;
LayoutPanel rootPanel = parent1.Root.RootPanel;
layoutRoot.RootPanel = layoutPanel;
layoutPanel.Children.Add(previousContainer);
layoutPanel.Children.Add(rootPanel);
break;
}
else
{
previousContainer = new LayoutAnchorablePane()
{
DockMinWidth = this.AutoHideMinWidth
};
parent1.Root.RootPanel.Children.Insert(0, previousContainer);
break;
}
}
case AnchorSide.Top:
{
if (parent1.Root.RootPanel.Orientation != Orientation.Vertical)
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel layoutPanel1 = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutRoot root1 = parent1.Root as LayoutRoot;
LayoutPanel rootPanel1 = parent1.Root.RootPanel;
root1.RootPanel = layoutPanel1;
layoutPanel1.Children.Add(previousContainer);
layoutPanel1.Children.Add(rootPanel1);
break;
}
else
{
previousContainer = new LayoutAnchorablePane()
{
DockMinHeight = this.AutoHideMinHeight
};
parent1.Root.RootPanel.Children.Insert(0, previousContainer);
break;
}
}
case AnchorSide.Right:
{
if (parent1.Root.RootPanel.Orientation != Orientation.Horizontal)
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel layoutPanel2 = new LayoutPanel()
{
Orientation = Orientation.Horizontal
};
LayoutRoot layoutRoot1 = parent1.Root as LayoutRoot;
LayoutPanel rootPanel2 = parent1.Root.RootPanel;
layoutRoot1.RootPanel = layoutPanel2;
layoutPanel2.Children.Add(rootPanel2);
layoutPanel2.Children.Add(previousContainer);
break;
}
else
{
previousContainer = new LayoutAnchorablePane()
{
DockMinWidth = this.AutoHideMinWidth
};
parent1.Root.RootPanel.Children.Add(previousContainer);
break;
}
}
case AnchorSide.Bottom:
{
if (parent1.Root.RootPanel.Orientation != Orientation.Vertical)
{
previousContainer = new LayoutAnchorablePane();
LayoutPanel layoutPanel3 = new LayoutPanel()
{
Orientation = Orientation.Vertical
};
LayoutRoot root2 = parent1.Root as LayoutRoot;
LayoutPanel rootPanel3 = parent1.Root.RootPanel;
root2.RootPanel = layoutPanel3;
layoutPanel3.Children.Add(rootPanel3);
layoutPanel3.Children.Add(previousContainer);
break;
}
else
{
previousContainer = new LayoutAnchorablePane()
{
DockMinHeight = this.AutoHideMinHeight
};
parent1.Root.RootPanel.Children.Add(previousContainer);
break;
}
}
}
}
array = parent1.Children.ToArray <LayoutAnchorable>();
for (i = 0; i < (int)array.Length; i++)
{
LayoutAnchorable layoutAnchorable1 = array[i];
previousContainer.Children.Add(layoutAnchorable1);
}
layoutAnchorSide.Children.Remove(parent1);
}
public DockManager()
{
LayoutRoot = new LayoutRoot(this);
}
private void UpdateRowColDefinitions()
{
ILayoutRoot root = this._model.Root;
if (root == null)
{
return;
}
DockingManager manager = root.Manager;
if (manager == null)
{
return;
}
this.FixChildrenDockLengths();
base.RowDefinitions.Clear();
base.ColumnDefinitions.Clear();
if (this.Orientation == System.Windows.Controls.Orientation.Horizontal)
{
int num = 0;
int num1 = 0;
int num2 = 0;
while (num2 < this._model.Children.Count)
{
ILayoutPositionableElement item = (object)this._model.Children[num2] as ILayoutPositionableElement;
base.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = (item.IsVisible ? item.DockWidth : new GridLength(0, GridUnitType.Pixel)),
MinWidth = (item.IsVisible ? item.DockMinWidth : 0)
});
Grid.SetColumn(base.InternalChildren[num1], num);
if (num1 < base.InternalChildren.Count - 1)
{
num1++;
num++;
bool flag = false;
int num3 = num2 + 1;
while (num3 < this._model.Children.Count)
{
if (!((object)this._model.Children[num3] as ILayoutPositionableElement).IsVisible)
{
num3++;
}
else
{
flag = true;
break;
}
}
base.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = (item.IsVisible & flag ? new GridLength(manager.GridSplitterWidth) : new GridLength(0, GridUnitType.Pixel))
});
Grid.SetColumn(base.InternalChildren[num1], num);
}
num2++;
num++;
num1++;
}
return;
}
int num4 = 0;
int num5 = 0;
int num6 = 0;
while (num6 < this._model.Children.Count)
{
ILayoutPositionableElement layoutPositionableElement = (object)this._model.Children[num6] as ILayoutPositionableElement;
base.RowDefinitions.Add(new RowDefinition()
{
Height = (layoutPositionableElement.IsVisible ? layoutPositionableElement.DockHeight : new GridLength(0, GridUnitType.Pixel)),
MinHeight = (layoutPositionableElement.IsVisible ? layoutPositionableElement.DockMinHeight : 0)
});
Grid.SetRow(base.InternalChildren[num5], num4);
if (num5 < base.InternalChildren.Count - 1)
{
num5++;
num4++;
bool flag1 = false;
int num7 = num6 + 1;
while (num7 < this._model.Children.Count)
{
if (!((object)this._model.Children[num7] as ILayoutPositionableElement).IsVisible)
{
num7++;
}
else
{
flag1 = true;
break;
}
}
base.RowDefinitions.Add(new RowDefinition()
{
Height = (layoutPositionableElement.IsVisible & flag1 ? new GridLength(manager.GridSplitterHeight) : new GridLength(0, GridUnitType.Pixel))
});
Grid.SetRow(base.InternalChildren[num5], num4);
}
num6++;
num4++;
num5++;
}
}
protected virtual void OnRootChanged(ILayoutRoot oldRoot, ILayoutRoot newRoot)
{
}