berrySameShellProvider.cpp

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/*===================================================================

BlueBerry Platform

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#include "tweaklets/berryGuiWidgetsTweaklet.h"

#include "berrySameShellProvider.h"

namespace berry
{

SameShellProvider::SameShellProvider(QWidget* target) :
  targetControl(target)
{

}

SameShellProvider::SameShellProvider(Shell::Pointer sh) :
  targetControl(nullptr), shell(sh)
{

}

Shell::Pointer SameShellProvider::GetShell() const
{
  if (shell != 0)
  {
    return shell;
  }

  return targetControl == nullptr ? Shell::Pointer(nullptr)
      : Tweaklets::Get(GuiWidgetsTweaklet::KEY)->GetShell(targetControl);
}

}