SSlider.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2015-2018.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#pragma once

#include "guiQt/config.hpp"

#include <fwCom/Slot.hpp>
#include <fwCom/Slots.hpp>

#include <fwGui/editor/IEditor.hpp>

#include <fwTools/Failed.hpp>

#include <QLabel>
#include <QLineEdit>
#include <QObject>
#include <QPointer>
#include <QPushButton>
#include <QSlider>

namespace guiQt
{

namespace editor
{

class GUIQT_CLASS_API SSlider : public QObject,
                                public ::fwGui::editor::IEditor
{
Q_OBJECT

public:

    fwCoreServiceClassDefinitionsMacro( (SSlider)(::fwGui::editor::IEditor) );

    GUIQT_API SSlider() noexcept;

    GUIQT_API virtual ~SSlider() noexcept;

    GUIQT_API static const ::fwCom::Signals::SignalKeyType s_VALUE_CHANGED_SIG;
    typedef ::fwCom::Signal<void (int)> ValueChangedSignalType;

    GUIQT_API static const ::fwCom::Slots::SlotKeyType s_SET_VALUE_SLIDER_SLOT;
    GUIQT_API static const ::fwCom::Slots::SlotKeyType s_SET_MIN_VALUE_SLIDER_SLOT;
    GUIQT_API static const ::fwCom::Slots::SlotKeyType s_SET_MAX_VALUE_SLIDER_SLOT;


protected:

    typedef ::fwRuntime::ConfigurationElement::sptr Configuration;

    virtual void starting() override;

    virtual void stopping() override;

    virtual void updating() override;

    virtual void swapping() override;

    virtual void configuring() override;

    ValueChangedSignalType::sptr m_sigValueChanged;

protected Q_SLOTS:

    void setValue( int value, bool _bForced = false );

    void setMinValue(int value);

    void setMaxValue(int value);

    void sliderPressed();

    void resetValue();

    void changeValue();

    void editValue();

private:

    QPointer<QSlider>       m_valueSlider;          
    QPointer<QLabel>        m_valueLabel;           
    QPointer<QLabel>        m_minValueLabel;        
    QPointer<QLabel>        m_maxValueLabel;        
    QPointer<QLabel>        m_textLabel;            
    QPointer<QPushButton>   m_resetButton;          
    QPointer<QLineEdit>     m_valueEdit;            
                                                    // precisely.

    int m_value;                                    
    int m_minValue;                                 
    int m_maxValue;                                 
    int m_defaultValue;                             
    QString m_text;                                 
    bool m_isUpdatedOnRelease;                      
    bool m_hasResetButton;                          
    bool m_hasEditBox;                              
    bool m_sliderPressed;                           
};

}
}