/// <summary>
/// Remove the container
/// </summary>
/// <param name="container">container to remove</param>
private void RemoveContainer(DockableContainer container)
{
Debug.Assert(container.Parent != null, "Docked container must be hosted somewere");
container.SetModeEmpty();
DockableContainer containerParent = container.Parent as DockableContainer;
if (containerParent == null)
{
Debug.Assert(container.Parent.Handle == _host.Handle, "Parents of FormsTabbedView should be only DockableContainer or _host");
}
else
{
DockableContainer otherContainer = containerParent.OtherPane(container);
Debug.Assert(otherContainer != null, "Container in container means that parent container has contained two containers and a splitter");
FormsTabbedView otherView = otherContainer.SingleChild;
FormsTabbedView linkedView = otherContainer.LinkedView;
if (otherView == null && linkedView == null)
{
if (otherContainer.LeftPane != null)
{
DockableContainer leftPane = otherContainer.LeftPane;
DockableContainer rightPane = otherContainer.RightPane;
otherContainer.SetModeEmpty();
containerParent.SetModeHSplit(leftPane, rightPane);
}
else if (otherContainer.TopPane != null)
{
DockableContainer topPane = otherContainer.TopPane;
DockableContainer bottomPane = otherContainer.BottomPane;
otherContainer.SetModeEmpty();
containerParent.SetModeVSplit(topPane, bottomPane);
}
}
else
{
Debug.Assert((otherView == null || linkedView == null), "Other container must have a view");
otherContainer.SetModeEmpty();
if (otherView != null)
{
containerParent.SetModeSingleChild(otherView);
}
else
{
containerParent.SetModeLinked(linkedView);
AutoHidePanel linkedPanel = (AutoHidePanel)linkedView.Parent;
linkedPanel.RestoreParent = containerParent;
Autohide.HideRestoreContainers(linkedPanel);
}
// If floating container inside host
if (containerParent.Parent.Handle == _host.Handle && containerParent.Dock == DockStyle.None)
{
Debug.Assert(linkedView == null, "Can't have linked view in floating container");
SetViewDock(otherView, DockStyle.None, DockStyle.None, zDockMode.None);
}
}
otherContainer.Parent = null;
otherContainer.Splitter.Parent = null;
otherContainer.Dispose();
}
container.Parent = null;
container.Splitter.Parent = null;
container.Dispose();
}
/// <summary>
/// Remove the form
/// </summary>
/// <param name="info">info about form to remove</param>
public void Remove(DockableFormInfo info)
{
if (info == null)
{
return;
}
FormsTabbedView view = HierarchyUtility.GetTabbedView(info.DockableForm);
if (view != null)
{
if (view.Count == 1 && view.IsDocked)
{
_layout.Undock(view);
}
if (view.Count == 1)
{
_host.Remove(view.Parent);
DockableContainer container = HierarchyUtility.GetClosestDockableContainer(info.DockableForm);
container.SetModeEmpty();
view.Remove(info);
}
else
{
if (view.Remove(info) == false)
{
if (SelectedFormInfo == info)
{
SelectedFormInfo = null;
}
return;
}
}
}
if (SelectedFormInfo == info)
{
SelectedFormInfo = null;
}
_dockableForms.Remove(info);
info.SelectedChanged -= OnFormSelectedChanged;
info.ShowAutoPanel -= OnShowFormAutoPanel;
info.ExplicitDisposing -= OnInfoDisposing;
if (info.IsAutoHideMode)
{
_autohide.ArrangeAutoButtonsPanels();
}
info.Dispose();
}
/// <summary>
/// Undock the view
/// </summary>
/// <param name="view">view</param>
/// <param name="floatingBounds">floating bounds</param>
public void Undock(FormsTabbedView view, Rectangle floatingBounds)
{
DockableContainer container = (DockableContainer)view.Parent;
container.SetModeEmpty();
RemoveContainer(container);
CreateFloatingContainer(view, floatingBounds);
}
/// <summary>
/// Dock in parent container
/// </summary>
/// <param name="containerToDock">container to dock</param>
/// <param name="containerWhereToDock">container where to dock</param>
/// <param name="dock">dock</param>
private void DockInParentContainer(DockableContainer containerToDock, DockableContainer containerWhereToDock, DockStyle dock)
{
FormsTabbedView formTabbedView = containerToDock.SingleChild;
FormsTabbedView parentTabbedView = containerWhereToDock.SingleChild;
containerToDock.SingleChild.SaveFloatingSize();
containerToDock.Splitter.Visible = false;
containerToDock.SetModeEmpty();
if (dock != DockStyle.Fill)
{
containerWhereToDock.SetModeEmpty();
}
RemoveContainer(containerToDock);
DockStyle parentDock = DockStyle.None;
switch (dock)
{
case DockStyle.Left:
SplitHorizontally(formTabbedView, parentTabbedView, containerWhereToDock);
parentDock = DockStyle.Right;
break;
case DockStyle.Right:
SplitHorizontally(parentTabbedView, formTabbedView, containerWhereToDock);
parentDock = DockStyle.Left;
break;
case DockStyle.Top:
SplitVertically(formTabbedView, parentTabbedView, containerWhereToDock);
parentDock = DockStyle.Bottom;
break;
case DockStyle.Bottom:
SplitVertically(parentTabbedView, formTabbedView, containerWhereToDock);
parentDock = DockStyle.Top;
break;
case DockStyle.Fill:
parentDock = parentTabbedView.HostContainerDock;
DockFillInParentContainer(formTabbedView, parentTabbedView);
OnDestroyFormsTabbedView(formTabbedView);
break;
default:
throw new InvalidOperationException();
}
if (parentTabbedView.HostContainerDock != DockStyle.None)
{ // Keep the parent logical dock if already docked
if (parentDock != parentTabbedView.CurrentDock)
{
SetViewDock(parentTabbedView, parentTabbedView.HostContainerDock, parentDock, parentTabbedView.CurrentDockMode);
}
parentDock = parentTabbedView.HostContainerDock;
}
UpdateViewButtons(parentTabbedView);
if (dock != DockStyle.Fill)
{
SetViewDock(formTabbedView, parentDock, dock, parentTabbedView.CurrentDockMode);
}
}
/// <summary>
/// Dock in parent container
/// </summary>
/// <param name="containerToDock">container to dock</param>
/// <param name="containerWhereToDock">container where to dock</param>
/// <param name="dock">dock</param>
private void DockInParentContainer(DockableContainer containerToDock, DockableContainer containerWhereToDock, DockStyle dock)
{
FormsTabbedView formTabbedView = containerToDock.SingleChild;
FormsTabbedView parentTabbedView = containerWhereToDock.SingleChild;
containerToDock.SingleChild.SaveFloatingSize();
containerToDock.Splitter.Visible = false;
containerToDock.SetModeEmpty();
if (dock != DockStyle.Fill)
{
containerWhereToDock.SetModeEmpty();
}
RemoveContainer(containerToDock);
DockStyle parentDock = DockStyle.None;
switch (dock)
{
case DockStyle.Left:
SplitHorizontally(formTabbedView, parentTabbedView, containerWhereToDock);
parentDock = DockStyle.Right;
break;
case DockStyle.Right:
SplitHorizontally(parentTabbedView, formTabbedView, containerWhereToDock);
parentDock = DockStyle.Left;
break;
case DockStyle.Top:
SplitVertically(formTabbedView, parentTabbedView, containerWhereToDock);
parentDock = DockStyle.Bottom;
break;
case DockStyle.Bottom:
SplitVertically(parentTabbedView, formTabbedView, containerWhereToDock);
parentDock = DockStyle.Top;
break;
case DockStyle.Fill:
parentDock = parentTabbedView.HostContainerDock;
DockFillInParentContainer(formTabbedView, parentTabbedView);
OnDestroyFormsTabbedView(formTabbedView);
break;
default:
throw new InvalidOperationException();
}
if (parentTabbedView.HostContainerDock != DockStyle.None)
{ // Keep the parent logical dock if already docked
if (parentDock != parentTabbedView.CurrentDock)
{
SetViewDock(parentTabbedView, parentTabbedView.HostContainerDock, parentDock, parentTabbedView.CurrentDockMode);
}
parentDock = parentTabbedView.HostContainerDock;
}
UpdateViewButtons(parentTabbedView);
if (dock != DockStyle.Fill)
{
SetViewDock(formTabbedView, parentDock, dock, parentTabbedView.CurrentDockMode);
}
}
/// <summary>
/// Remove the container
/// </summary>
/// <param name="container">container to remove</param>
private void RemoveContainer(DockableContainer container)
{
Debug.Assert(container.Parent != null, "Docked container must be hosted somewere");
container.SetModeEmpty();
DockableContainer containerParent = container.Parent as DockableContainer;
if (containerParent == null)
{
Debug.Assert(container.Parent.Handle == _host.Handle, "Parents of FormsTabbedView should be only DockableContainer or _host");
}
else
{
DockableContainer otherContainer = containerParent.OtherPane(container);
Debug.Assert(otherContainer != null, "Container in container means that parent container has contained two containers and a splitter");
FormsTabbedView otherView = otherContainer.SingleChild;
FormsTabbedView linkedView = otherContainer.LinkedView;
if (otherView == null && linkedView == null)
{
if (otherContainer.LeftPane != null)
{
DockableContainer leftPane = otherContainer.LeftPane;
DockableContainer rightPane = otherContainer.RightPane;
otherContainer.SetModeEmpty();
containerParent.SetModeHSplit(leftPane, rightPane);
}
else if (otherContainer.TopPane != null)
{
DockableContainer topPane = otherContainer.TopPane;
DockableContainer bottomPane = otherContainer.BottomPane;
otherContainer.SetModeEmpty();
containerParent.SetModeVSplit(topPane, bottomPane);
}
}
else
{
Debug.Assert((otherView == null || linkedView == null), "Other container must have a view");
otherContainer.SetModeEmpty();
if (otherView != null)
{
containerParent.SetModeSingleChild(otherView);
}
else
{
containerParent.SetModeLinked(linkedView);
AutoHidePanel linkedPanel = (AutoHidePanel)linkedView.Parent;
linkedPanel.RestoreParent = containerParent;
Autohide.HideRestoreContainers(linkedPanel);
}
// If floating container inside host
if (containerParent.Parent.Handle == _host.Handle && containerParent.Dock == DockStyle.None)
{
Debug.Assert(linkedView == null, "Can't have linked view in floating container");
SetViewDock(otherView, DockStyle.None, DockStyle.None, zDockMode.None);
}
}
otherContainer.Parent = null;
otherContainer.Splitter.Parent = null;
otherContainer.Dispose();
}
container.Parent = null;
container.Splitter.Parent = null;
container.Dispose();
}