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/*------------------------------------------------------------------------------
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-- This file is a part of the SciQLop Software
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-- Copyright (C) 2017, Plasma Physics Laboratory - CNRS
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--
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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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-- 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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--
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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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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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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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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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----------------------------------------------------------------------------*/
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#include "MainWindow.h"
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#include "ui_MainWindow.h"
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#include <Catalogue/CatalogueController.h>
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#include <Catalogue/CatalogueExplorer.h>
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#include <DataSource/DataSourceController.h>
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#include <DataSource/DataSourceWidget.h>
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#include <Settings/SqpSettingsDialog.h>
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#include <Settings/SqpSettingsGeneralWidget.h>
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#include <SidePane/SqpSidePane.h>
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#include <SqpApplication.h>
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#include <Time/TimeController.h>
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#include <TimeWidget/TimeWidget.h>
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#include <Variable/Variable.h>
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#include <Variable/VariableController.h>
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#include <Visualization/VisualizationController.h>
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#include <QAction>
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#include <QCloseEvent>
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#include <QDate>
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#include <QDir>
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#include <QFileDialog>
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#include <QMessageBox>
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#include <QToolBar>
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#include <QToolButton>
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#include <memory.h>
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#include "iostream"
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Q_LOGGING_CATEGORY(LOG_MainWindow, "MainWindow")
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namespace {
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const auto LEFTMAININSPECTORWIDGETSPLITTERINDEX = 0;
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const auto LEFTINSPECTORSIDEPANESPLITTERINDEX = 1;
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const auto VIEWPLITTERINDEX = 2;
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const auto RIGHTINSPECTORSIDEPANESPLITTERINDEX = 3;
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const auto RIGHTMAININSPECTORWIDGETSPLITTERINDEX = 4;
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}
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class MainWindow::MainWindowPrivate {
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public:
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explicit MainWindowPrivate(MainWindow *mainWindow)
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: m_LastOpenLeftInspectorSize{},
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m_LastOpenRightInspectorSize{},
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m_GeneralSettingsWidget{new SqpSettingsGeneralWidget{mainWindow}},
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m_SettingsDialog{new SqpSettingsDialog{mainWindow}},
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m_CatalogExplorer{new CatalogueExplorer{mainWindow}}
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{
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}
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QSize m_LastOpenLeftInspectorSize;
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QSize m_LastOpenRightInspectorSize;
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/// General settings widget. MainWindow has the ownership
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SqpSettingsGeneralWidget *m_GeneralSettingsWidget;
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/// Settings dialog. MainWindow has the ownership
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SqpSettingsDialog *m_SettingsDialog;
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/// Catalogue dialog. MainWindow has the ownership
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CatalogueExplorer *m_CatalogExplorer;
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bool checkDataToSave(QWidget *parentWidget);
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};
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow{parent},
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m_Ui{new Ui::MainWindow},
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impl{spimpl::make_unique_impl<MainWindowPrivate>(this)}
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{
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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(RIGHTINSPECTORSIDEPANESPLITTERINDEX, false);
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impl->m_CatalogExplorer->setVisualizationWidget(m_Ui->view);
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auto leftSidePane = m_Ui->leftInspectorSidePane->sidePane();
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auto openLeftInspectorAction = new QAction{QIcon{
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":/icones/previous.png",
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},
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tr("Show/hide the left inspector"), this};
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auto spacerLeftTop = new QWidget{};
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spacerLeftTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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auto spacerLeftBottom = new QWidget{};
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spacerLeftBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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leftSidePane->addWidget(spacerLeftTop);
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leftSidePane->addAction(openLeftInspectorAction);
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leftSidePane->addWidget(spacerLeftBottom);
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auto rightSidePane = m_Ui->rightInspectorSidePane->sidePane();
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auto openRightInspectorAction = new QAction{QIcon{
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":/icones/next.png",
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},
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tr("Show/hide the right inspector"), this};
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auto spacerRightTop = new QWidget{};
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spacerRightTop->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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auto spacerRightBottom = new QWidget{};
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spacerRightBottom->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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rightSidePane->addWidget(spacerRightTop);
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rightSidePane->addAction(openRightInspectorAction);
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rightSidePane->addWidget(spacerRightBottom);
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openLeftInspectorAction->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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action->setIcon(QIcon{(checked xor right) ? ":/icones/next.png" : ":/icones/previous.png"});
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auto &lastInspectorSize
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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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: m_Ui->leftMainInspectorWidget->size();
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// Update of the last opened geometry
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if (checked) {
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lastInspectorSize = nextInspectorSize;
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}
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auto startSize = lastInspectorSize;
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auto endSize = startSize;
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endSize.setWidth(0);
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auto splitterInspectorIndex
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= right ? RIGHTMAININSPECTORWIDGETSPLITTERINDEX : LEFTMAININSPECTORWIDGETSPLITTERINDEX;
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auto currentSizes = m_Ui->splitter->sizes();
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if (checked) {
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// adjust sizes individually here, e.g.
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currentSizes[splitterInspectorIndex] -= lastInspectorSize.width();
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currentSizes[VIEWPLITTERINDEX] += lastInspectorSize.width();
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m_Ui->splitter->setSizes(currentSizes);
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}
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else {
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// adjust sizes individually here, e.g.
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currentSizes[splitterInspectorIndex] += lastInspectorSize.width();
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currentSizes[VIEWPLITTERINDEX] -= lastInspectorSize.width();
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m_Ui->splitter->setSizes(currentSizes);
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}
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};
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connect(openLeftInspectorAction, &QAction::triggered,
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[openInspector, openLeftInspectorAction](bool checked) {
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openInspector(checked, false, openLeftInspectorAction);
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});
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connect(openRightInspectorAction, &QAction::triggered,
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[openInspector, openRightInspectorAction](bool checked) {
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openInspector(checked, true, openRightInspectorAction);
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});
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// //////////////// //
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// Menu and Toolbar //
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// //////////////// //
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this->menuBar()->addAction(tr("File"));
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auto toolsMenu = this->menuBar()->addMenu(tr("Tools"));
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toolsMenu->addAction(tr("Settings..."), [this]() {
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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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auto mainToolBar = this->addToolBar(QStringLiteral("MainToolBar"));
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auto timeWidget = new TimeWidget{};
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mainToolBar->addWidget(timeWidget);
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// Interaction modes
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auto actionPointerMode = new QAction{QIcon(":/icones/pointer.png"), "Move", this};
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actionPointerMode->setCheckable(true);
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actionPointerMode->setChecked(sqpApp->plotsInteractionMode()
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== SqpApplication::PlotsInteractionMode::None);
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connect(actionPointerMode, &QAction::triggered,
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[]() { sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::None); });
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auto actionZoomMode = new QAction{QIcon(":/icones/zoom.png"), "Zoom", this};
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actionZoomMode->setCheckable(true);
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actionZoomMode->setChecked(sqpApp->plotsInteractionMode()
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== SqpApplication::PlotsInteractionMode::ZoomBox);
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connect(actionZoomMode, &QAction::triggered, []() {
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sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::ZoomBox);
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});
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auto actionOrganisationMode = new QAction{QIcon(":/icones/drag.png"), "Organize", this};
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actionOrganisationMode->setCheckable(true);
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actionOrganisationMode->setChecked(sqpApp->plotsInteractionMode()
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== SqpApplication::PlotsInteractionMode::DragAndDrop);
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connect(actionOrganisationMode, &QAction::triggered, []() {
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sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::DragAndDrop);
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});
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auto actionZonesMode = new QAction{QIcon(":/icones/rectangle.png"), "Zones", this};
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actionZonesMode->setCheckable(true);
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actionZonesMode->setChecked(sqpApp->plotsInteractionMode()
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== SqpApplication::PlotsInteractionMode::SelectionZones);
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connect(actionZonesMode, &QAction::triggered, []() {
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sqpApp->setPlotsInteractionMode(SqpApplication::PlotsInteractionMode::SelectionZones);
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});
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auto modeActionGroup = new QActionGroup{this};
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modeActionGroup->addAction(actionZoomMode);
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modeActionGroup->addAction(actionZonesMode);
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modeActionGroup->addAction(actionOrganisationMode);
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modeActionGroup->addAction(actionPointerMode);
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modeActionGroup->setExclusive(true);
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mainToolBar->addSeparator();
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mainToolBar->addAction(actionPointerMode);
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mainToolBar->addAction(actionZoomMode);
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mainToolBar->addAction(actionOrganisationMode);
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mainToolBar->addAction(actionZonesMode);
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mainToolBar->addSeparator();
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// Cursors
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auto btnCursor = new QToolButton{this};
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btnCursor->setIcon(QIcon(":/icones/cursor.png"));
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btnCursor->setText("Cursor");
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btnCursor->setToolTip("Cursor");
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btnCursor->setPopupMode(QToolButton::InstantPopup);
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auto cursorMenu = new QMenu("CursorMenu", this);
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btnCursor->setMenu(cursorMenu);
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auto noCursorAction = cursorMenu->addAction("No Cursor");
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noCursorAction->setCheckable(true);
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noCursorAction->setChecked(sqpApp->plotsCursorMode()
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== SqpApplication::PlotsCursorMode::NoCursor);
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connect(noCursorAction, &QAction::triggered,
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[]() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::NoCursor); });
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cursorMenu->addSeparator();
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auto verticalCursorAction = cursorMenu->addAction("Vertical Cursor");
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verticalCursorAction->setCheckable(true);
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verticalCursorAction->setChecked(sqpApp->plotsCursorMode()
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== SqpApplication::PlotsCursorMode::Vertical);
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connect(verticalCursorAction, &QAction::triggered,
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[]() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Vertical); });
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auto temporalCursorAction = cursorMenu->addAction("Temporal Cursor");
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temporalCursorAction->setCheckable(true);
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temporalCursorAction->setChecked(sqpApp->plotsCursorMode()
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== SqpApplication::PlotsCursorMode::Temporal);
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connect(temporalCursorAction, &QAction::triggered,
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[]() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Temporal); });
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auto horizontalCursorAction = cursorMenu->addAction("Horizontal Cursor");
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horizontalCursorAction->setCheckable(true);
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horizontalCursorAction->setChecked(sqpApp->plotsCursorMode()
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== SqpApplication::PlotsCursorMode::Horizontal);
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connect(horizontalCursorAction, &QAction::triggered,
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[]() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Horizontal); });
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auto crossCursorAction = cursorMenu->addAction("Cross Cursor");
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crossCursorAction->setCheckable(true);
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crossCursorAction->setChecked(sqpApp->plotsCursorMode()
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== SqpApplication::PlotsCursorMode::Cross);
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connect(crossCursorAction, &QAction::triggered,
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[]() { sqpApp->setPlotsCursorMode(SqpApplication::PlotsCursorMode::Cross); });
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mainToolBar->addWidget(btnCursor);
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auto cursorModeActionGroup = new QActionGroup{this};
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cursorModeActionGroup->setExclusive(true);
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cursorModeActionGroup->addAction(noCursorAction);
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cursorModeActionGroup->addAction(verticalCursorAction);
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cursorModeActionGroup->addAction(temporalCursorAction);
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cursorModeActionGroup->addAction(horizontalCursorAction);
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cursorModeActionGroup->addAction(crossCursorAction);
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// Catalog
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mainToolBar->addSeparator();
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mainToolBar->addAction(QIcon(":/icones/catalogue.png"), "Catalogues",
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[this]() { impl->m_CatalogExplorer->show(); });
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// //////// //
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// Settings //
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// //////// //
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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_GeneralSettingsWidget);
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// /////////// //
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// Connections //
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// /////////// //
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// Controllers / controllers connections
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connect(&sqpApp->timeController(), SIGNAL(timeUpdated(SqpRange)), &sqpApp->variableController(),
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SLOT(onDateTimeOnSelection(SqpRange)));
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// Widgets / controllers connections
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// DataSource
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connect(&sqpApp->dataSourceController(), SIGNAL(dataSourceItemSet(DataSourceItem *)),
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m_Ui->dataSourceWidget, SLOT(addDataSource(DataSourceItem *)));
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// Time
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connect(timeWidget, SIGNAL(timeUpdated(SqpRange)), &sqpApp->timeController(),
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SLOT(onTimeToUpdate(SqpRange)));
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// Visualization
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connect(&sqpApp->visualizationController(),
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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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connect(&sqpApp->visualizationController(),
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SIGNAL(rangeChanged(std::shared_ptr<Variable>, const SqpRange &)), m_Ui->view,
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SLOT(onRangeChanged(std::shared_ptr<Variable>, const SqpRange &)));
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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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// 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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// widget will attach its menu
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connect(
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m_Ui->variableInspectorWidget,
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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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Qt::DirectConnection);
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}
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MainWindow::~MainWindow()
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{
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}
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void MainWindow::changeEvent(QEvent *e)
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{
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QMainWindow::changeEvent(e);
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switch (e->type()) {
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case QEvent::LanguageChange:
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m_Ui->retranslateUi(this);
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break;
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default:
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break;
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}
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}
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void MainWindow::closeEvent(QCloseEvent *event)
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{
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if (!impl->checkDataToSave(this)) {
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event->ignore();
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}
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else {
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event->accept();
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}
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}
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bool MainWindow::MainWindowPrivate::checkDataToSave(QWidget *parentWidget)
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{
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auto hasChanges = sqpApp->catalogueController().hasChanges();
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if (hasChanges) {
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// There are some unsaved changes
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switch (QMessageBox::question(
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parentWidget, tr("Save changes"),
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tr("The catalogue controller has unsaved changes.\nDo you want to save them ?"),
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QMessageBox::SaveAll | QMessageBox::Discard | QMessageBox::Cancel,
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QMessageBox::SaveAll)) {
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case QMessageBox::SaveAll:
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sqpApp->catalogueController().saveAll();
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break;
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case QMessageBox::Discard:
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break;
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case QMessageBox::Cancel:
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default:
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return false;
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}
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}
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return true;
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}
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