QmitkToolSelectionBox.h

Go to the documentation of this file.

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

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision: 16581 $

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.

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

#ifndef QmitkToolSelectionBox_h_Included
#define QmitkToolSelectionBox_h_Included

#include "QmitkToolGUIArea.h"
#include "QmitkExtExports.h"

#include "mitkToolManager.h"

#include <QWidget>
#include <QButtonGroup>
#include <QGridLayout>

#include <map>

class QmitkToolGUI;

class QmitkExt_EXPORT QmitkToolSelectionBox : public QWidget
{
  Q_OBJECT

  public:

    enum EnabledMode { EnabledWithReferenceAndWorkingData, EnabledWithReferenceData, EnabledWithWorkingData, AlwaysEnabled };

    QmitkToolSelectionBox(QWidget* parent = 0, mitk::DataStorage* storage = 0);
    virtual ~QmitkToolSelectionBox();

    mitk::ToolManager* GetToolManager();
    void SetToolManager(mitk::ToolManager&); // no NULL pointer allowed here, a manager is required

    void setTitle( const QString& title );

    void SetDisplayedToolGroups(const std::string& toolGroups = 0);

    void OnToolManagerToolModified();
    void OnToolManagerReferenceDataModified();
    void OnToolManagerWorkingDataModified();

    void OnToolGUIProcessEventsMessage();
    void OnToolErrorMessage(std::string s);
    void OnGeneralToolMessage(std::string s);

  signals:

    void ToolSelected(int id);

  public slots:

    virtual void setEnabled( bool );
    virtual void SetEnabledMode(EnabledMode mode);

    virtual void SetLayoutColumns(int);
    virtual void SetShowNames(bool);
    virtual void SetGenerateAccelerators(bool);

    virtual void SetToolGUIArea( QWidget* parentWidget );

  protected slots:

    void toolButtonClicked(int id);
    void SetGUIEnabledAccordingToToolManagerState();

  protected:
    
    void showEvent( QShowEvent* );
    void hideEvent( QHideEvent* );

    void RecreateButtons();
    void SetOrUnsetButtonForActiveTool();

    mitk::ToolManager::Pointer m_ToolManager;

    bool m_SelfCall;

    std::string m_DisplayedGroups;

    std::map<int,int> m_ButtonIDForToolID;
    std::map<int,int> m_ToolIDForButtonID;

    int  m_LayoutColumns;
    bool m_ShowNames;
    bool m_GenerateAccelerators;

    QWidget* m_ToolGUIWidget;
    QmitkToolGUI* m_LastToolGUI;

    // store buttons in this group
    QButtonGroup* m_ToolButtonGroup;
    QGridLayout* m_ButtonLayout;

    EnabledMode m_EnabledMode;
};

#endif