GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Commit - r469:7a2eb58d2083

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/*------------------------------------------------------------------------------

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/*------------------------------------------------------------------------------

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-- This file is a part of the SciQLop Software

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-- This file is a part of the SciQLop Software

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--

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--

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-- This program is free software; you can redistribute it and/or modify

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-- This program is free software; you can redistribute it and/or modify

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-- it under the terms of the GNU General Public License as published by

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-- it under the terms of the GNU General Public License as published by

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-- the Free Software Foundation; either version 2 of the License, or

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-- the Free Software Foundation; either version 2 of the License, or

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-- (at your option) any later version.

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-- (at your option) any later version.

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--

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--

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-- This program is distributed in the hope that it will be useful,

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-- This program is distributed in the hope that it will be useful,

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-- but WITHOUT ANY WARRANTY; without even the implied warranty of

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-- but WITHOUT ANY WARRANTY; without even the implied warranty of

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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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-- GNU General Public License for more details.

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-- GNU General Public License for more details.

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--

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--

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-- You should have received a copy of the GNU General Public License

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-- You should have received a copy of the GNU General Public License

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-- along with this program; if not, write to the Free Software

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-- along with this program; if not, write to the Free Software

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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

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-------------------------------------------------------------------------------*/

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-------------------------------------------------------------------------------*/

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/*-- Author : Alexis Jeandet

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/*-- Author : Alexis Jeandet

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-- Mail : alexis.jeandet@member.fsf.org

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-- Mail : alexis.jeandet@member.fsf.org

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----------------------------------------------------------------------------*/

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----------------------------------------------------------------------------*/

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#include "MainWindow.h"

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#include "MainWindow.h"

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#include "ui_MainWindow.h"

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#include "ui_MainWindow.h"

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#include <DataSource/DataSourceController.h>

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#include <DataSource/DataSourceController.h>

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#include <DataSource/DataSourceWidget.h>

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#include <DataSource/DataSourceWidget.h>

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#include <Settings/SqpSettingsDialog.h>

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#include <Settings/SqpSettingsDialog.h>

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#include <Settings/SqpSettingsGeneralWidget.h>

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#include <Settings/SqpSettingsGeneralWidget.h>

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#include <SidePane/SqpSidePane.h>

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#include <SidePane/SqpSidePane.h>

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#include <SqpApplication.h>

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#include <SqpApplication.h>

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#include <Time/TimeController.h>

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#include <Time/TimeController.h>

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#include <TimeWidget/TimeWidget.h>

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#include <TimeWidget/TimeWidget.h>

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#include <Variable/Variable.h>

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#include <Variable/Variable.h>

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#include <Variable/VariableController.h>

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#include <Variable/VariableController.h>

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#include <Visualization/VisualizationController.h>

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#include <Visualization/VisualizationController.h>

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#include <QAction>

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#include <QAction>

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#include <QDate>

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#include <QDate>

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#include <QDateTime>

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#include <QDateTime>

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#include <QDir>

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#include <QDir>

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#include <QFileDialog>

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#include <QFileDialog>

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#include <QToolBar>

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#include <QToolBar>

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#include <QToolButton>

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#include <QToolButton>

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#include <memory.h>

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#include <memory.h>

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#include "iostream"

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#include "iostream"

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Q_LOGGING_CATEGORY(LOG_MainWindow, "MainWindow")

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Q_LOGGING_CATEGORY(LOG_MainWindow, "MainWindow")

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namespace {

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namespace {

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const auto LEFTMAININSPECTORWIDGETSPLITTERINDEX = 0;

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const auto LEFTMAININSPECTORWIDGETSPLITTERINDEX = 0;

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const auto LEFTINSPECTORSIDEPANESPLITTERINDEX = 1;

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const auto LEFTINSPECTORSIDEPANESPLITTERINDEX = 1;

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const auto VIEWPLITTERINDEX = 2;

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const auto VIEWPLITTERINDEX = 2;

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const auto RIGHTINSPECTORSIDEPANESPLITTERINDEX = 3;

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const auto RIGHTINSPECTORSIDEPANESPLITTERINDEX = 3;

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const auto RIGHTMAININSPECTORWIDGETSPLITTERINDEX = 4;

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const auto RIGHTMAININSPECTORWIDGETSPLITTERINDEX = 4;

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}

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}

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class MainWindow::MainWindowPrivate {

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class MainWindow::MainWindowPrivate {

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public:

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public:

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explicit MainWindowPrivate(MainWindow *mainWindow)

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explicit MainWindowPrivate(MainWindow *mainWindow)

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: m_LastOpenLeftInspectorSize{},

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: m_LastOpenLeftInspectorSize{},

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m_LastOpenRightInspectorSize{},

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m_LastOpenRightInspectorSize{},

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m_GeneralSettingsWidget{new SqpSettingsGeneralWidget{mainWindow}},

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m_GeneralSettingsWidget{new SqpSettingsGeneralWidget{mainWindow}},

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m_SettingsDialog{new SqpSettingsDialog{mainWindow}}

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m_SettingsDialog{new SqpSettingsDialog{mainWindow}}

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{

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{

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}

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}

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QSize m_LastOpenLeftInspectorSize;

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QSize m_LastOpenLeftInspectorSize;

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QSize m_LastOpenRightInspectorSize;

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QSize m_LastOpenRightInspectorSize;

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/// General settings widget. MainWindow has the ownership

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/// General settings widget. MainWindow has the ownership

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SqpSettingsGeneralWidget *m_GeneralSettingsWidget;

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SqpSettingsGeneralWidget *m_GeneralSettingsWidget;

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/// Settings dialog. MainWindow has the ownership

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/// Settings dialog. MainWindow has the ownership

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SqpSettingsDialog *m_SettingsDialog;

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SqpSettingsDialog *m_SettingsDialog;

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};

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};

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MainWindow::MainWindow(QWidget *parent)

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MainWindow::MainWindow(QWidget *parent)

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: QMainWindow{parent},

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: QMainWindow{parent},

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m_Ui{new Ui::MainWindow},

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m_Ui{new Ui::MainWindow},

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impl{spimpl::make_unique_impl<MainWindowPrivate>(this)}

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impl{spimpl::make_unique_impl<MainWindowPrivate>(this)}

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{

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{

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m_Ui->setupUi(this);

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m_Ui->setupUi(this);

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m_Ui->splitter->setCollapsible(LEFTINSPECTORSIDEPANESPLITTERINDEX, false);

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m_Ui->splitter->setCollapsible(LEFTINSPECTORSIDEPANESPLITTERINDEX, false);

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m_Ui->splitter->setCollapsible(RIGHTINSPECTORSIDEPANESPLITTERINDEX, false);

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m_Ui->splitter->setCollapsible(RIGHTINSPECTORSIDEPANESPLITTERINDEX, false);

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auto leftSidePane = m_Ui->leftInspectorSidePane->sidePane();

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auto leftSidePane = m_Ui->leftInspectorSidePane->sidePane();

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auto openLeftInspectorAction = new QAction{QIcon{

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auto openLeftInspectorAction = new QAction{QIcon{

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":/icones/previous.png",

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":/icones/previous.png",

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},

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},

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tr("Show/hide the left inspector"), this};

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tr("Show/hide the left inspector"), this};

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auto spacerLeftTop = new QWidget{};

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auto spacerLeftTop = new QWidget{};

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spacerLeftTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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spacerLeftTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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auto spacerLeftBottom = new QWidget{};

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auto spacerLeftBottom = new QWidget{};

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spacerLeftBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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spacerLeftBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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leftSidePane->addWidget(spacerLeftTop);

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leftSidePane->addWidget(spacerLeftTop);

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leftSidePane->addAction(openLeftInspectorAction);

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leftSidePane->addAction(openLeftInspectorAction);

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leftSidePane->addWidget(spacerLeftBottom);

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leftSidePane->addWidget(spacerLeftBottom);

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auto rightSidePane = m_Ui->rightInspectorSidePane->sidePane();

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auto rightSidePane = m_Ui->rightInspectorSidePane->sidePane();

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auto openRightInspectorAction = new QAction{QIcon{

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auto openRightInspectorAction = new QAction{QIcon{

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":/icones/next.png",

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":/icones/next.png",

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},

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},

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tr("Show/hide the right inspector"), this};

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tr("Show/hide the right inspector"), this};

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auto spacerRightTop = new QWidget{};

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auto spacerRightTop = new QWidget{};

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spacerRightTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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spacerRightTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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auto spacerRightBottom = new QWidget{};

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auto spacerRightBottom = new QWidget{};

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spacerRightBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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spacerRightBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

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rightSidePane->addWidget(spacerRightTop);

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rightSidePane->addWidget(spacerRightTop);

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rightSidePane->addAction(openRightInspectorAction);

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rightSidePane->addAction(openRightInspectorAction);

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rightSidePane->addWidget(spacerRightBottom);

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rightSidePane->addWidget(spacerRightBottom);

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openLeftInspectorAction->setCheckable(true);

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openLeftInspectorAction->setCheckable(true);

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openRightInspectorAction->setCheckable(true);

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openRightInspectorAction->setCheckable(true);

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auto openInspector = [this](bool checked, bool right, auto action) {

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auto openInspector = [this](bool checked, bool right, auto action) {

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action->setIcon(QIcon{(checked xor right) ? ":/icones/next.png" : ":/icones/previous.png"});

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action->setIcon(QIcon{(checked xor right) ? ":/icones/next.png" : ":/icones/previous.png"});

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auto &lastInspectorSize

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auto &lastInspectorSize

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= right ? impl->m_LastOpenRightInspectorSize : impl->m_LastOpenLeftInspectorSize;

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= right ? impl->m_LastOpenRightInspectorSize : impl->m_LastOpenLeftInspectorSize;

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auto nextInspectorSize = right ? m_Ui->rightMainInspectorWidget->size()

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auto nextInspectorSize = right ? m_Ui->rightMainInspectorWidget->size()

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: m_Ui->leftMainInspectorWidget->size();

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: m_Ui->leftMainInspectorWidget->size();

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// Update of the last opened geometry

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// Update of the last opened geometry

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if (checked) {

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if (checked) {

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lastInspectorSize = nextInspectorSize;

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lastInspectorSize = nextInspectorSize;

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}

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}

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auto startSize = lastInspectorSize;

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auto startSize = lastInspectorSize;

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auto endSize = startSize;

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auto endSize = startSize;

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endSize.setWidth(0);

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endSize.setWidth(0);

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auto splitterInspectorIndex

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auto splitterInspectorIndex

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= right ? RIGHTMAININSPECTORWIDGETSPLITTERINDEX : LEFTMAININSPECTORWIDGETSPLITTERINDEX;

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= right ? RIGHTMAININSPECTORWIDGETSPLITTERINDEX : LEFTMAININSPECTORWIDGETSPLITTERINDEX;

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auto currentSizes = m_Ui->splitter->sizes();

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auto currentSizes = m_Ui->splitter->sizes();

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if (checked) {

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if (checked) {

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// adjust sizes individually here, e.g.

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// adjust sizes individually here, e.g.

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currentSizes[splitterInspectorIndex] -= lastInspectorSize.width();

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currentSizes[splitterInspectorIndex] -= lastInspectorSize.width();

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currentSizes[VIEWPLITTERINDEX] += lastInspectorSize.width();

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currentSizes[VIEWPLITTERINDEX] += lastInspectorSize.width();

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m_Ui->splitter->setSizes(currentSizes);

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m_Ui->splitter->setSizes(currentSizes);

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}

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}

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else {

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else {

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// adjust sizes individually here, e.g.

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// adjust sizes individually here, e.g.

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currentSizes[splitterInspectorIndex] += lastInspectorSize.width();

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currentSizes[splitterInspectorIndex] += lastInspectorSize.width();

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currentSizes[VIEWPLITTERINDEX] -= lastInspectorSize.width();

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currentSizes[VIEWPLITTERINDEX] -= lastInspectorSize.width();

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m_Ui->splitter->setSizes(currentSizes);

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m_Ui->splitter->setSizes(currentSizes);

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}

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}

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};

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};

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connect(openLeftInspectorAction, &QAction::triggered,

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connect(openLeftInspectorAction, &QAction::triggered,

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[openInspector, openLeftInspectorAction](bool checked) {

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[openInspector, openLeftInspectorAction](bool checked) {

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openInspector(checked, false, openLeftInspectorAction);

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openInspector(checked, false, openLeftInspectorAction);

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});

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});

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connect(openRightInspectorAction, &QAction::triggered,

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connect(openRightInspectorAction, &QAction::triggered,

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[openInspector, openRightInspectorAction](bool checked) {

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[openInspector, openRightInspectorAction](bool checked) {

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openInspector(checked, true, openRightInspectorAction);

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openInspector(checked, true, openRightInspectorAction);

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});

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});

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// //// //

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// //// //

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// Menu //

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// Menu //

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// //// //

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// //// //

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this->menuBar()->addAction(tr("File"));

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this->menuBar()->addAction(tr("File"));

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auto toolsMenu = this->menuBar()->addMenu(tr("Tools"));

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auto toolsMenu = this->menuBar()->addMenu(tr("Tools"));

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toolsMenu->addAction(tr("Settings..."), [this]() {

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toolsMenu->addAction(tr("Settings..."), [this]() {

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impl->m_SettingsDialog->exec();

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// Loads settings

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impl->m_SettingsDialog->loadSettings();

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// Open settings dialog and save settings if the dialog is accepted

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if (impl->m_SettingsDialog->exec() == QDialog::Accepted) {

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impl->m_SettingsDialog->saveSettings();

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}

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});

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});

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auto mainToolBar = this->addToolBar(QStringLiteral("MainToolBar"));

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auto mainToolBar = this->addToolBar(QStringLiteral("MainToolBar"));

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auto timeWidget = new TimeWidget{};

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auto timeWidget = new TimeWidget{};

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mainToolBar->addWidget(timeWidget);

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mainToolBar->addWidget(timeWidget);

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// //////// //

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// //////// //

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// Settings //

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// Settings //

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// //////// //

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// //////// //

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// Registers "general settings" widget to the settings dialog

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// Registers "general settings" widget to the settings dialog

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impl->m_SettingsDialog->registerWidget(QStringLiteral("General"),

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impl->m_SettingsDialog->registerWidget(QStringLiteral("General"),

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impl->m_GeneralSettingsWidget);

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impl->m_GeneralSettingsWidget);

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// /////////// //

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// /////////// //

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// Connections //

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// Connections //

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// /////////// //

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// /////////// //

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// Controllers / controllers connections

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// Controllers / controllers connections

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connect(&sqpApp->timeController(), SIGNAL(timeUpdated(SqpDateTime)),

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connect(&sqpApp->timeController(), SIGNAL(timeUpdated(SqpDateTime)),

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&sqpApp->variableController(), SLOT(onDateTimeOnSelection(SqpDateTime)));

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&sqpApp->variableController(), SLOT(onDateTimeOnSelection(SqpDateTime)));

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// Widgets / controllers connections

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// Widgets / controllers connections

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// DataSource

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// DataSource

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connect(&sqpApp->dataSourceController(), SIGNAL(dataSourceItemSet(DataSourceItem *)),

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connect(&sqpApp->dataSourceController(), SIGNAL(dataSourceItemSet(DataSourceItem *)),

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m_Ui->dataSourceWidget, SLOT(addDataSource(DataSourceItem *)));

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m_Ui->dataSourceWidget, SLOT(addDataSource(DataSourceItem *)));

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// Time

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// Time

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connect(timeWidget, SIGNAL(timeUpdated(SqpDateTime)), &sqpApp->timeController(),

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connect(timeWidget, SIGNAL(timeUpdated(SqpDateTime)), &sqpApp->timeController(),

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SLOT(onTimeToUpdate(SqpDateTime)));

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SLOT(onTimeToUpdate(SqpDateTime)));

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// Visualization

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// Visualization

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connect(&sqpApp->visualizationController(),

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connect(&sqpApp->visualizationController(),

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SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)), m_Ui->view,

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SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)), m_Ui->view,

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SLOT(onVariableAboutToBeDeleted(std::shared_ptr<Variable>)));

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SLOT(onVariableAboutToBeDeleted(std::shared_ptr<Variable>)));

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connect(&sqpApp->visualizationController(),

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connect(&sqpApp->visualizationController(),

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SIGNAL(rangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)), m_Ui->view,

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SIGNAL(rangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)), m_Ui->view,

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SLOT(onRangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)));

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SLOT(onRangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)));

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// Widgets / widgets connections

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// Widgets / widgets connections

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// For the following connections, we use DirectConnection to allow each widget that can

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// For the following connections, we use DirectConnection to allow each widget that can

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// potentially attach a menu to the variable's menu to do so before this menu is displayed.

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// potentially attach a menu to the variable's menu to do so before this menu is displayed.

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// The order of connections is also important, since it determines the order in which each

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// The order of connections is also important, since it determines the order in which each

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// widget will attach its menu

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// widget will attach its menu

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connect(

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connect(

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m_Ui->variableInspectorWidget,

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m_Ui->variableInspectorWidget,

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SIGNAL(tableMenuAboutToBeDisplayed(QMenu *, const QVector<std::shared_ptr<Variable> > &)),

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SIGNAL(tableMenuAboutToBeDisplayed(QMenu *, const QVector<std::shared_ptr<Variable> > &)),

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m_Ui->view, SLOT(attachVariableMenu(QMenu *, const QVector<std::shared_ptr<Variable> > &)),

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m_Ui->view, SLOT(attachVariableMenu(QMenu *, const QVector<std::shared_ptr<Variable> > &)),

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Qt::DirectConnection);

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Qt::DirectConnection);

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}

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}

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MainWindow::~MainWindow()

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MainWindow::~MainWindow()

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{

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{

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}

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}

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void MainWindow::changeEvent(QEvent *e)

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void MainWindow::changeEvent(QEvent *e)

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{

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{

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QMainWindow::changeEvent(e);

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QMainWindow::changeEvent(e);

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switch (e->type()) {

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switch (e->type()) {

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case QEvent::LanguageChange:

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case QEvent::LanguageChange:

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m_Ui->retranslateUi(this);

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m_Ui->retranslateUi(this);

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break;

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break;

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default:

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default:

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break;

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break;

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}

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}

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}

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}

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             /*------------------------------------------------------------------------------
             -- This file is a part of the SciQLop Software
             -- Copyright (C) 2017, Plasma Physics Laboratory - CNRS
             --
             -- 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; if not, write to the Free Software
             -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
             -------------------------------------------------------------------------------*/
             /*-- Author : Alexis Jeandet
             -- Mail : alexis.jeandet@member.fsf.org
             ----------------------------------------------------------------------------*/
             #include "MainWindow.h"
             #include "ui_MainWindow.h"
             #include <DataSource/DataSourceController.h>
             #include <DataSource/DataSourceWidget.h>
             #include <Settings/SqpSettingsDialog.h>
             #include <Settings/SqpSettingsGeneralWidget.h>
             #include <SidePane/SqpSidePane.h>
             #include <SqpApplication.h>
             #include <Time/TimeController.h>
             #include <TimeWidget/TimeWidget.h>
             #include <Variable/Variable.h>
             #include <Variable/VariableController.h>
             #include <Visualization/VisualizationController.h>
             #include <QAction>
             #include <QDate>
             #include <QDateTime>
             #include <QDir>
             #include <QFileDialog>
             #include <QToolBar>
             #include <QToolButton>
             #include <memory.h>
             #include "iostream"
             Q_LOGGING_CATEGORY(LOG_MainWindow, "MainWindow")
             namespace {
             const auto LEFTMAININSPECTORWIDGETSPLITTERINDEX = 0;
             const auto LEFTINSPECTORSIDEPANESPLITTERINDEX = 1;
             const auto VIEWPLITTERINDEX = 2;
             const auto RIGHTINSPECTORSIDEPANESPLITTERINDEX = 3;
             const auto RIGHTMAININSPECTORWIDGETSPLITTERINDEX = 4;
             }
             class MainWindow::MainWindowPrivate {
             public:
                 explicit MainWindowPrivate(MainWindow *mainWindow)
                         : m_LastOpenLeftInspectorSize{},
                           m_LastOpenRightInspectorSize{},
                           m_GeneralSettingsWidget{new SqpSettingsGeneralWidget{mainWindow}},
                           m_SettingsDialog{new SqpSettingsDialog{mainWindow}}
                 {
                 }
                 QSize m_LastOpenLeftInspectorSize;
                 QSize m_LastOpenRightInspectorSize;
                 /// General settings widget. MainWindow has the ownership
                 SqpSettingsGeneralWidget *m_GeneralSettingsWidget;
                 /// Settings dialog. MainWindow has the ownership
                 SqpSettingsDialog *m_SettingsDialog;
             };
             MainWindow::MainWindow(QWidget *parent)
                     : QMainWindow{parent},
                       m_Ui{new Ui::MainWindow},
                       impl{spimpl::make_unique_impl<MainWindowPrivate>(this)}
             {
                 m_Ui->setupUi(this);
                 m_Ui->splitter->setCollapsible(LEFTINSPECTORSIDEPANESPLITTERINDEX, false);
                 m_Ui->splitter->setCollapsible(RIGHTINSPECTORSIDEPANESPLITTERINDEX, false);
                 auto leftSidePane = m_Ui->leftInspectorSidePane->sidePane();
                 auto openLeftInspectorAction = new QAction{QIcon{
                                                                ":/icones/previous.png",
                                                            },
                                                            tr("Show/hide the left inspector"), this};
                 auto spacerLeftTop = new QWidget{};
                 spacerLeftTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
                 auto spacerLeftBottom = new QWidget{};
                 spacerLeftBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
                 leftSidePane->addWidget(spacerLeftTop);
                 leftSidePane->addAction(openLeftInspectorAction);
                 leftSidePane->addWidget(spacerLeftBottom);
                 auto rightSidePane = m_Ui->rightInspectorSidePane->sidePane();
                 auto openRightInspectorAction = new QAction{QIcon{
                                                                 ":/icones/next.png",
                                                             },
                                                             tr("Show/hide the right inspector"), this};
                 auto spacerRightTop = new QWidget{};
                 spacerRightTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
                 auto spacerRightBottom = new QWidget{};
                 spacerRightBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
                 rightSidePane->addWidget(spacerRightTop);
                 rightSidePane->addAction(openRightInspectorAction);
                 rightSidePane->addWidget(spacerRightBottom);
                 openLeftInspectorAction->setCheckable(true);
                 openRightInspectorAction->setCheckable(true);
                 auto openInspector = [this](bool checked, bool right, auto action) {
                     action->setIcon(QIcon{(checked xor right) ? ":/icones/next.png" : ":/icones/previous.png"});
                     auto &lastInspectorSize
                         = right ? impl->m_LastOpenRightInspectorSize : impl->m_LastOpenLeftInspectorSize;
                     auto nextInspectorSize = right ? m_Ui->rightMainInspectorWidget->size()
                                                    : m_Ui->leftMainInspectorWidget->size();
                     // Update of the last opened geometry
                     if (checked) {
                         lastInspectorSize = nextInspectorSize;
                     }
                     auto startSize = lastInspectorSize;
                     auto endSize = startSize;
                     endSize.setWidth(0);
                     auto splitterInspectorIndex
                         = right ? RIGHTMAININSPECTORWIDGETSPLITTERINDEX : LEFTMAININSPECTORWIDGETSPLITTERINDEX;
                     auto currentSizes = m_Ui->splitter->sizes();
                     if (checked) {
                         // adjust sizes individually here, e.g.
                         currentSizes[splitterInspectorIndex] -= lastInspectorSize.width();
                         currentSizes[VIEWPLITTERINDEX] += lastInspectorSize.width();
                         m_Ui->splitter->setSizes(currentSizes);
                     }
                     else {
                         // adjust sizes individually here, e.g.
                         currentSizes[splitterInspectorIndex] += lastInspectorSize.width();
                         currentSizes[VIEWPLITTERINDEX] -= lastInspectorSize.width();
                         m_Ui->splitter->setSizes(currentSizes);
                     }
                 };
                 connect(openLeftInspectorAction, &QAction::triggered,
                         [openInspector, openLeftInspectorAction](bool checked) {
                             openInspector(checked, false, openLeftInspectorAction);
                         });
                 connect(openRightInspectorAction, &QAction::triggered,
                         [openInspector, openRightInspectorAction](bool checked) {
                             openInspector(checked, true, openRightInspectorAction);
                         });
                 // //// //
                 // Menu //
                 // //// //
                 this->menuBar()->addAction(tr("File"));
                 auto toolsMenu = this->menuBar()->addMenu(tr("Tools"));
                 toolsMenu->addAction(tr("Settings..."), [this]() {
-                    impl->m_SettingsDialog->exec();
+                    // Loads settings
+                    impl->m_SettingsDialog->loadSettings();
+                    // Open settings dialog and save settings if the dialog is accepted
+                    if (impl->m_SettingsDialog->exec() == QDialog::Accepted) {
+                        impl->m_SettingsDialog->saveSettings();
+                    }
                 });
                 auto mainToolBar = this->addToolBar(QStringLiteral("MainToolBar"));
                 auto timeWidget = new TimeWidget{};
                 mainToolBar->addWidget(timeWidget);
                 // //////// //
                 // Settings //
                 // //////// //
                 // Registers "general settings" widget to the settings dialog
                 impl->m_SettingsDialog->registerWidget(QStringLiteral("General"),
                                                        impl->m_GeneralSettingsWidget);
                 // /////////// //
                 // Connections //
                 // /////////// //
                 // Controllers / controllers connections
                 connect(&sqpApp->timeController(), SIGNAL(timeUpdated(SqpDateTime)),
                         &sqpApp->variableController(), SLOT(onDateTimeOnSelection(SqpDateTime)));
                 // Widgets / controllers connections
                 // DataSource
                 connect(&sqpApp->dataSourceController(), SIGNAL(dataSourceItemSet(DataSourceItem *)),
                         m_Ui->dataSourceWidget, SLOT(addDataSource(DataSourceItem *)));
                 // Time
                 connect(timeWidget, SIGNAL(timeUpdated(SqpDateTime)), &sqpApp->timeController(),
                         SLOT(onTimeToUpdate(SqpDateTime)));
                 // Visualization
                 connect(&sqpApp->visualizationController(),
                         SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)), m_Ui->view,
                         SLOT(onVariableAboutToBeDeleted(std::shared_ptr<Variable>)));
                 connect(&sqpApp->visualizationController(),
                         SIGNAL(rangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)), m_Ui->view,
                         SLOT(onRangeChanged(std::shared_ptr<Variable>, const SqpDateTime &)));
                 // Widgets / widgets connections
                 // For the following connections, we use DirectConnection to allow each widget that can
                 // potentially attach a menu to the variable's menu to do so before this menu is displayed.
                 // The order of connections is also important, since it determines the order in which each
                 // widget will attach its menu
                 connect(
                     m_Ui->variableInspectorWidget,
                     SIGNAL(tableMenuAboutToBeDisplayed(QMenu *, const QVector<std::shared_ptr<Variable> > &)),
                     m_Ui->view, SLOT(attachVariableMenu(QMenu *, const QVector<std::shared_ptr<Variable> > &)),
                     Qt::DirectConnection);
             }
             MainWindow::~MainWindow()
             {
             }
             void MainWindow::changeEvent(QEvent *e)
             {
                 QMainWindow::changeEvent(e);
                 switch (e->type()) {
                     case QEvent::LanguageChange:
                         m_Ui->retranslateUi(this);
                         break;
                     default:
                         break;
                 }
             }