SPreferencesConfiguration.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2014-2018.
 * 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 "uiPreferences/config.hpp"

#include <fwCom/Signals.hpp>

#include <fwGui/IActionSrv.hpp>

#include <fwTools/Failed.hpp>

#include <QCheckBox>
#include <QComboBox>
#include <QLineEdit>
#include <QObject>
#include <QPointer>

#include <vector>

namespace fwData
{
class String;
}

namespace uiPreferences
{

namespace action
{

class UIPREFERENCES_CLASS_API SPreferencesConfiguration : public QObject,
                                                          public ::fwGui::IActionSrv
{
Q_OBJECT
public:

    fwCoreServiceClassDefinitionsMacro( (SPreferencesConfiguration)(::fwGui::IActionSrv) );

    UIPREFERENCES_API SPreferencesConfiguration() noexcept;

    UIPREFERENCES_API virtual ~SPreferencesConfiguration() noexcept;

    typedef ::fwCom::Signal< void () > ParametersModifiedSignalType;
    UIPREFERENCES_API static const ::fwCom::Signals::SignalKeyType s_PARAMETERS_MODIFIED_SIG;

protected:

    virtual void starting() override;

    virtual void stopping() override;

    virtual void updating() override;

    virtual void swapping() override;

    virtual void configuring() override;

    virtual void info( std::ostream& _sstream ) override;

    void onSelectDir(QPointer<QLineEdit> lineEdit);

private:

    enum class PreferenceType : std::int8_t
    {
        TEXT,
        CHECKBOX,
        U_INT,
        PATH,
        COMBOBOX,
        DOUBLE
    };

    struct PreferenceElt
    {
        PreferenceType m_type;
        QPointer<QLineEdit> m_lineEdit;
        QPointer<QCheckBox> m_checkBox;
        QPointer<QComboBox> m_comboBox;
        SPTR(::fwData::String) m_dataPreference;
        std::string m_preferenceKey;
        std::string m_name;
        std::string m_defaultValue;
    };

    ParametersModifiedSignalType::sptr m_sigParametersModified;

    typedef std::vector<PreferenceElt> PreferenceEltType;
    PreferenceEltType m_preferences;
};

} // namespace action
} // namespace uiPreferences