##// END OF EJS Templates
Removes title and close button from graph widget...
Removes title and close button from graph widget Title and button will be added directly as items in plot overlay

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VisualizationWidget.cpp
152 lines | 5.2 KiB | text/x-c | CppLexer
/ gui / src / Visualization / VisualizationWidget.cpp
#include "Visualization/VisualizationWidget.h"
#include "Visualization/IVisualizationWidgetVisitor.h"
#include "Visualization/VisualizationGraphWidget.h"
#include "Visualization/VisualizationTabWidget.h"
#include "Visualization/VisualizationZoneWidget.h"
#include "Visualization/operations/GenerateVariableMenuOperation.h"
#include "Visualization/operations/RemoveVariableOperation.h"
#include "Visualization/operations/RescaleAxeOperation.h"
#include "Visualization/qcustomplot.h"
#include "ui_VisualizationWidget.h"
#include <QToolButton>
Q_LOGGING_CATEGORY(LOG_VisualizationWidget, "VisualizationWidget")
VisualizationWidget::VisualizationWidget(QWidget *parent)
: QWidget{parent}, ui{new Ui::VisualizationWidget}
{
ui->setupUi(this);
auto addTabViewButton = new QToolButton{ui->tabWidget};
addTabViewButton->setText(tr("Add View"));
addTabViewButton->setCursor(Qt::ArrowCursor);
ui->tabWidget->setCornerWidget(addTabViewButton, Qt::TopRightCorner);
auto enableMinimumCornerWidgetSize = [this](bool enable) {
auto tabViewCornerWidget = ui->tabWidget->cornerWidget();
auto width = enable ? tabViewCornerWidget->width() : 0;
auto height = enable ? tabViewCornerWidget->height() : 0;
tabViewCornerWidget->setMinimumHeight(height);
tabViewCornerWidget->setMinimumWidth(width);
ui->tabWidget->setMinimumHeight(height);
ui->tabWidget->setMinimumWidth(width);
};
auto addTabView = [this, enableMinimumCornerWidgetSize]() {
auto widget = new VisualizationTabWidget{QString{"View %1"}.arg(ui->tabWidget->count() + 1),
ui->tabWidget};
auto index = ui->tabWidget->addTab(widget, widget->name());
if (ui->tabWidget->count() > 0) {
enableMinimumCornerWidgetSize(false);
}
qCInfo(LOG_VisualizationWidget()) << tr("add the tab of index %1").arg(index);
};
auto removeTabView = [this, enableMinimumCornerWidgetSize](int index) {
if (ui->tabWidget->count() == 1) {
enableMinimumCornerWidgetSize(true);
}
// Removes widget from tab and closes it
auto widget = ui->tabWidget->widget(index);
ui->tabWidget->removeTab(index);
if (widget) {
widget->close();
}
qCInfo(LOG_VisualizationWidget()) << tr("remove the tab of index %1").arg(index);
};
ui->tabWidget->setTabsClosable(true);
connect(addTabViewButton, &QToolButton::clicked, addTabView);
connect(ui->tabWidget, &QTabWidget::tabCloseRequested, removeTabView);
// Adds default tab
addTabView();
}
VisualizationWidget::~VisualizationWidget()
{
delete ui;
}
void VisualizationWidget::accept(IVisualizationWidgetVisitor *visitor)
{
if (visitor) {
visitor->visitEnter(this);
// Apply visitor for tab children
for (auto i = 0; i < ui->tabWidget->count(); ++i) {
// Widgets different from tabs are not visited (no action)
if (auto visualizationTabWidget
= dynamic_cast<VisualizationTabWidget *>(ui->tabWidget->widget(i))) {
visualizationTabWidget->accept(visitor);
}
}
visitor->visitLeave(this);
}
else {
qCCritical(LOG_VisualizationWidget()) << tr("Can't visit widget : the visitor is null");
}
}
bool VisualizationWidget::canDrop(const Variable &variable) const
{
// The main widget can never accomodate a variable
Q_UNUSED(variable);
return false;
}
bool VisualizationWidget::contains(const Variable &variable) const
{
Q_UNUSED(variable);
return false;
}
QString VisualizationWidget::name() const
{
return QStringLiteral("MainView");
}
void VisualizationWidget::attachVariableMenu(
QMenu *menu, const QVector<std::shared_ptr<Variable> > &variables) noexcept
{
// Menu is generated only if there is a single variable
if (variables.size() == 1) {
if (auto variable = variables.first()) {
// Generates the actions that make it possible to visualize the variable
auto generateVariableMenuOperation = GenerateVariableMenuOperation{menu, variable};
accept(&generateVariableMenuOperation);
}
else {
qCCritical(LOG_VisualizationWidget()) << tr(
"Can't generate the menu relative to the visualization: the variable is null");
}
}
else {
qCDebug(LOG_VisualizationWidget())
<< tr("No generation of the menu related to the visualization: several variables are "
"selected");
}
}
void VisualizationWidget::onVariableAboutToBeDeleted(std::shared_ptr<Variable> variable) noexcept
{
// Calls the operation of removing all references to the variable in the visualization
auto removeVariableOperation = RemoveVariableOperation{variable};
accept(&removeVariableOperation);
}
void VisualizationWidget::onRangeChanged(std::shared_ptr<Variable> variable,
const SqpRange &range) noexcept
{
// Calls the operation of rescaling all graph that contrains variable in the visualization
auto rescaleVariableOperation = RescaleAxeOperation{variable, range};
accept(&rescaleVariableOperation);
}