private void CancelControl(DockingControl control)
{
DockingControlData data = _mapDockingControlToData[control];
if (control.Cancelled)
{
if (data.Button == null)
{
if (_dockingControls.GetVisibleDockedControlCount() == 0)
{
this.Visible = false;
}
}
else
{
ToolStripButton button = _mapDockingControlToData[control].Button;
button.Visible = false;
AutoResizeControl autoResizeControl = _mapButtonToControl[button];
autoResizeControl.Visible = false;
if (ToolStripHelpers.GetVisibleButtonCount(_menuStrip) == 0)
{
_menuStrip.Visible = false;
}
}
}
else
{
ToolStripButton button = _mapDockingControlToData[control].Button;
if (button == null)
{
this.Visible = true;
}
else
{
button.Visible = true;
_menuStrip.Visible = true;
}
}
}
private void ShowControl(DockingControl control)
{
Form parentForm = this.ParentForm;
using (RedrawStopper stopRedraws = new RedrawStopper(parentForm))
{
Manager.SuspendLayout();
switch (this.Dock)
{
case DockStyle.Left:
case DockStyle.Right:
this.Width = Math.Max(this.Width, PaddingWidth + control.Width);
break;
case DockStyle.Top:
case DockStyle.Bottom:
this.Height = Math.Max(this.Height, PaddingWidth + control.Height);
break;
}
this.Visible = true;
control.Parent = this;
ToolStripButton button = _mapDockingControlToData[control].Button;
if (button != null)
{
_menuStrip.Items.Remove(button);
AutoResizeControl autoResizeControl = _mapButtonToControl[button];
this.Controls.Remove(autoResizeControl);
autoResizeControl.Dispose();
_mapButtonToControl.Remove(button);
}
DockingControlData oldData = _mapDockingControlToData[control];
_mapDockingControlToData[control] = new DockingControlData(null, oldData.AutoHideChangedHandler, oldData.CancelledChangedHandler);
if (ToolStripHelpers.GetVisibleButtonCount(_menuStrip) == 0)
{
_menuStrip.Visible = false;
}
_dockingControls.Remove(control);
_dockingControls.Add(control);
OnDockingControlAutoHide(control);
if (control.Cancelled)
{
CancelControl(control);
}
Manager.ResumeLayout(true);
control.DraggingEnabled = true;
}
control.Focus();
control.Select();
if (parentForm != null)
{
parentForm.Invalidate(true);
}
}