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/*
* Configuration/UiMapping.h - helper macros and functions for connecting config with UI
*
* Copyright (c) 2010-2021 Tobias Junghans <tobydox@veyon.io>
*
* This file is part of Veyon - https://veyon.io
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#pragma once
#include <QComboBox>
#include "Configuration/Property.h"
class QCheckBox;
class QGroupBox;
class QLabel;
class QLineEdit;
class QPushButton;
class QRadioButton;
class QSpinBox;
namespace Configuration
{
class VEYON_CORE_EXPORT UiMapping
{
public:
static void initWidgetFromProperty( const Configuration::TypedProperty<bool>& property, QCheckBox* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<bool>& property, QGroupBox* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<bool>& property, QRadioButton* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<QString>& property, QComboBox* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<QString>& property, QLineEdit* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<Password>& property, QLineEdit* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<QColor>& property, QPushButton* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<int>& property, QComboBox* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<int>& property, QSpinBox* widget );
static void initWidgetFromProperty( const Configuration::TypedProperty<QUuid>& property, QComboBox* widget );
// SFINAE overload for enum classes
template<typename T>
static typename std::enable_if<std::is_enum<T>::value, void>::type
initWidgetFromProperty( const Configuration::TypedProperty<T>& property, QComboBox* widget )
{
widget->setCurrentIndex( static_cast<int>( property.value() ) );
}
// overloads for special properties which can't be mapped to widgets
static void initWidgetFromProperty( const Configuration::TypedProperty<QJsonArray>& property, QLabel* widget )
{
Q_UNUSED(property)
Q_UNUSED(widget)
}
static void initWidgetFromProperty( const Configuration::TypedProperty<QStringList>& property, QLabel* widget )
{
Q_UNUSED(property)
Q_UNUSED(widget)
}
static void setFlags( QObject* object, Configuration::Property::Flags flags );
static Property::Flags flags( QObject* object );
// widget initialization
#define INIT_WIDGET_FROM_PROPERTY(className, config, type, get, set, key, parentKey, defaultValue, flags) \
Configuration::UiMapping::initWidgetFromProperty( config.get##Property(), ui->get ); \
Configuration::UiMapping::setFlags( ui->get, flags );
// connect widget signals to configuration property write methods
static void connectWidgetToProperty( const Configuration::TypedProperty<bool>& property, QCheckBox* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<bool>& property, QGroupBox* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<bool>& property, QRadioButton* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<QString>& property, QComboBox* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<QString>& property, QLineEdit* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<Password>& property, QLineEdit* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<QColor>& property, QPushButton* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<int>& property, QComboBox* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<int>& property, QSpinBox* widget );
static void connectWidgetToProperty( const Configuration::TypedProperty<QUuid>& property, QComboBox* widget );
// SFINAE overload for enum classes
template<typename T>
static typename std::enable_if<std::is_enum<T>::value, void>::type
connectWidgetToProperty( const Configuration::TypedProperty<T>& property, QComboBox* widget )
{
QObject::connect( widget, QOverload<int>::of(&QComboBox::currentIndexChanged), property.lambdaContext(),
[&property]( int index ) { property.setValue( static_cast<T>( index ) ); } );
}
// overloads for special properties which can't be connected to widgets
static void connectWidgetToProperty( const Configuration::TypedProperty<QStringList>& property, QLabel* widget )
{
Q_UNUSED(property)
Q_UNUSED(widget)
}
static void connectWidgetToProperty( const Configuration::TypedProperty<QJsonArray>& property, QLabel* widget )
{
Q_UNUSED(property)
Q_UNUSED(widget)
}
#define CONNECT_WIDGET_TO_PROPERTY(className, config, type, get, set, key, parentKey, defaultValue, flags) \
Configuration::UiMapping::connectWidgetToProperty( config.get##Property(), ui->get );
};
}
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