berryStackPresentation.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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


#ifndef BERRYSTACKPRESENTATION_H_
#define BERRYSTACKPRESENTATION_H_

#include <berryMacros.h>

#include <org_blueberry_ui_qt_Export.h>

#include "berryIStackPresentationSite.h"
#include "berryIPresentationSerializer.h"
#include "berryStackDropResult.h"

#include "berryISizeProvider.h"
#include "berryIMemento.h"

namespace berry
{

class BERRY_UI_QT StackPresentation : public Object, public ISizeProvider {

public:

  berryObjectMacro(StackPresentation);

private:

  IStackPresentationSite::WeakPtr site;

protected:

  StackPresentation(IStackPresentationSite::Pointer stackSite);

  ~StackPresentation() override;

  IStackPresentationSite::Pointer GetSite();

public:

    static const int AS_INACTIVE; // = 0;

    static const int AS_ACTIVE_FOCUS; // = 1;

    static const int AS_ACTIVE_NOFOCUS; // = 2;

    virtual void SetBounds(const QRect& bounds) = 0;

    virtual QSize ComputeMinimumSize();

    /*
     * @see ISizeProvider#getSizeFlags(boolean)
     */
    int GetSizeFlags(bool width) override;

    /*
     * @see ISizeProvider#computePreferredSize(boolean, int, int, int)
     */
    int ComputePreferredSize(bool width, int availableParallel, int availablePerpendicular, int preferredResult) override;

    virtual void SetActive(int newState) = 0;

    virtual void SetVisible(bool isVisible) = 0;

    virtual void SetState(int state) = 0;

    virtual QWidget* GetControl() = 0;

    virtual void AddPart(IPresentablePart::Pointer newPart, Object::Pointer cookie) = 0;

    virtual void RemovePart(IPresentablePart::Pointer oldPart) = 0;

    virtual void MovePart(IPresentablePart::Pointer toMove, Object::Pointer cookie);

    virtual void SelectPart(IPresentablePart::Pointer toSelect) = 0;

    virtual StackDropResult::Pointer DragOver(QWidget* currentControl, const QPoint& location) = 0;

 //   virtual void ShowSystemMenu() = 0;

 //   virtual void ShowPaneMenu() = 0;

    virtual void ShowPartList();

    virtual void SaveState(IPresentationSerializer* context, IMemento::Pointer memento);

    virtual void RestoreState(IPresentationSerializer* context, IMemento::Pointer memento);

    virtual QList<QWidget*> GetTabList(IPresentablePart::Pointer part) = 0;
};

}

#endif /* BERRYSTACKPRESENTATION_H_ */