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Correction on package.cmake to include COPYING file instead of LICENCE File. Remove message from cmake
Correction on package.cmake to include COPYING file instead of LICENCE File. Remove message from cmake
Alexandre Leroux - - Load All Authors

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r237:4aa09749c958
r242:070194309ffd
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VisualizationGraphWidget.cpp
165 lines | 5.7 KiB | text/x-c | CppLexer
/ gui / src / Visualization / VisualizationGraphWidget.cpp
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perrinel
mv visualization -> Visualization...
 r95 #include "Visualization/VisualizationGraphWidget.h"
Alexandre Leroux
Uses factory in the VariableGraphWidget
 r184 #include "Visualization/GraphPlottablesFactory.h"
Alexandre Leroux
Updates visitor interface...
 r207 #include "Visualization/IVisualizationWidgetVisitor.h"
perrinel
Creation of VisualizationWidget, VizualizationTabWidget, VisualizationZoneWidget, VisualizationGraphWidget
 r58 #include "ui_VisualizationGraphWidget.h"
perrinel
The mock plugin can now create data with view operation
 r235 #include <Data/ArrayData.h>
#include <Data/IDataSeries.h>
#include <SqpApplication.h>
perrinel
Add the visualization gui classes
 r118 #include <Variable/Variable.h>
perrinel
The mock plugin can now create data with view operation
 r235 #include <Variable/VariableController.h>
perrinel
Add the visualization gui classes
 r118 #include <unordered_map>
Alexandre Leroux
Adds logs for null visitors
 r219 Q_LOGGING_CATEGORY(LOG_VisualizationGraphWidget, "VisualizationGraphWidget")
Alexandre Leroux
Handles key modifiers for zoom...
 r179 namespace {
/// Key pressed to enable zoom on horizontal axis
const auto HORIZONTAL_ZOOM_MODIFIER = Qt::NoModifier;
/// Key pressed to enable zoom on vertical axis
const auto VERTICAL_ZOOM_MODIFIER = Qt::ControlModifier;
} // namespace
perrinel
Add the visualization gui classes
 r118 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
// 1 variable -> n qcpplot
perrinel
The mock plugin can now create data with view operation
 r235 std::unordered_multimap<std::shared_ptr<Variable>, QCPAbstractPlottable *>
m_VariableToPlotMultiMap;
perrinel
Add the visualization gui classes
 r118 };
Alexandre Leroux
Fixes reference
 r205 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
perrinel
add {} missing
 r120 : QWidget{parent},
ui{new Ui::VisualizationGraphWidget},
perrinel
Add the visualization gui classes
 r118 impl{spimpl::make_unique_impl<VisualizationGraphWidgetPrivate>()}
perrinel
Creation of VisualizationWidget, VizualizationTabWidget, VisualizationZoneWidget, VisualizationGraphWidget
 r58 {
ui->setupUi(this);
Alexandre Leroux
Sets plot properties in a graph
 r178
Alexandre Leroux
Adds name to a graph...
 r196 // qcpplot title
ui->widget->plotLayout()->insertRow(0);
ui->widget->plotLayout()->addElement(0, 0, new QCPTextElement{ui->widget, name});
Alexandre Leroux
Sets plot properties in a graph
 r178 // Set qcpplot properties :
Alexandre Leroux
Enables drag only for x-axis
 r180 // - Drag (on x-axis) and zoom are enabled
Alexandre Leroux
Handles key modifiers for zoom...
 r179 // - Mouse wheel on qcpplot is intercepted to determine the zoom orientation
Alexandre Leroux
Sets plot properties in a graph
 r178 ui->widget->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
Alexandre Leroux
Enables drag only for x-axis
 r180 ui->widget->axisRect()->setRangeDrag(Qt::Horizontal);
Alexandre Leroux
Handles key modifiers for zoom...
 r179 connect(ui->widget, &QCustomPlot::mouseWheel, this, &VisualizationGraphWidget::onMouseWheel);
Alexandre Leroux
QCustomPlot notify the graph widget when the xRange changed
 r227 connect(ui->widget->xAxis, static_cast<void (QCPAxis::*)(const QCPRange &, const QCPRange &)>(
&QCPAxis::rangeChanged),
this, &VisualizationGraphWidget::onRangeChanged);
perrinel
Creation of VisualizationWidget, VizualizationTabWidget, VisualizationZoneWidget, VisualizationGraphWidget
 r58 }
Alexandre Leroux
QCustomPlot notify the graph widget when the xRange changed
 r227
perrinel
Creation of VisualizationWidget, VizualizationTabWidget, VisualizationZoneWidget, VisualizationGraphWidget
 r58 VisualizationGraphWidget::~VisualizationGraphWidget()
{
delete ui;
}
perrinel
Add the visualization gui classes
 r118
void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable)
{
Alexandre Leroux
Uses factory in the VariableGraphWidget
 r184 // Uses delegate to create the qcpplot components according to the variable
Alexandre Leroux
Pass Variable as shared_ptr
 r187 auto createdPlottables = GraphPlottablesFactory::create(variable, *ui->widget);
Alexandre Leroux
Uses factory in the VariableGraphWidget
 r184
for (auto createdPlottable : qAsConst(createdPlottables)) {
perrinel
The mock plugin can now create data with view operation
 r235 impl->m_VariableToPlotMultiMap.insert({variable, createdPlottable});
Alexandre Leroux
Uses factory in the VariableGraphWidget
 r184 }
perrinel
The mock plugin can now create data with view operation
 r235
Alexandre Leroux
Fixes Windows compilation
 r237 connect(variable.get(), SIGNAL(dataCacheUpdated()), this, SLOT(onDataCacheVariableUpdated()));
perrinel
Add the visualization gui classes
 r118 }
Alexandre Leroux
Updates visitor interface...
 r207 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
perrinel
Add the visualization gui classes
 r118 {
Alexandre Leroux
Implements accept() method of visualization widgets
 r208 if (visitor) {
visitor->visit(this);
}
Alexandre Leroux
Adds logs for null visitors
 r219 else {
qCCritical(LOG_VisualizationGraphWidget())
<< tr("Can't visit widget : the visitor is null");
}
perrinel
Add the visualization gui classes
 r118 }
Alexandre Leroux
Creates a interface that defines a variable container...
 r209 bool VisualizationGraphWidget::canDrop(const Variable &variable) const
{
/// @todo : for the moment, a graph can always accomodate a variable
Q_UNUSED(variable);
return true;
}
perrinel
Add the visualization gui classes
 r118 void VisualizationGraphWidget::close()
{
// The main view cannot be directly closed.
return;
}
perrinel
Add const and override
 r119 QString VisualizationGraphWidget::name() const
perrinel
Add the visualization gui classes
 r118 {
Alexandre Leroux
Adds name to a graph...
 r196 if (auto title = dynamic_cast<QCPTextElement *>(ui->widget->plotLayout()->elementAt(0))) {
return title->text();
}
else {
return QString{};
}
perrinel
Add the visualization gui classes
 r118 }
Alexandre Leroux
Handles key modifiers for zoom...
 r179
Alexandre Leroux
QCustomPlot notify the graph widget when the xRange changed
 r227 void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange &t2)
{
perrinel
The mock plugin can now create data with view operation
 r235
qCDebug(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged");
for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
auto variable = it->first;
auto tolerance = 0.1 * (t2.upper - t2.lower);
auto dateTime = SqpDateTime{t2.lower - tolerance, t2.upper + tolerance};
qCInfo(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged")
<< variable->dataSeries()->xAxisData()->size();
if (!variable->contains(dateTime)) {
sqpApp->variableController().requestDataLoading(variable, dateTime);
}
Alexandre Leroux
QCustomPlot notify the graph widget when the xRange changed
 r227 }
}
Alexandre Leroux
Handles key modifiers for zoom...
 r179 void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept
{
auto zoomOrientations = QFlags<Qt::Orientation>{};
// Lambda that enables a zoom orientation if the key modifier related to this orientation has
// been pressed
auto enableOrientation
= [&zoomOrientations, event](const auto &orientation, const auto &modifier) {
auto orientationEnabled = event->modifiers().testFlag(modifier);
zoomOrientations.setFlag(orientation, orientationEnabled);
};
enableOrientation(Qt::Vertical, VERTICAL_ZOOM_MODIFIER);
enableOrientation(Qt::Horizontal, HORIZONTAL_ZOOM_MODIFIER);
ui->widget->axisRect()->setRangeZoom(zoomOrientations);
}
perrinel
The mock plugin can now create data with view operation
 r235
void VisualizationGraphWidget::onDataCacheVariableUpdated()
{
for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
auto variable = it->first;
GraphPlottablesFactory::updateData(QVector<QCPAbstractPlottable *>{} << it->second,
variable->dataSeries(), variable->dateTime());
}
}
void VisualizationGraphWidget::updateDisplay(std::shared_ptr<Variable> variable)
{
auto abstractPlotableItPair = impl->m_VariableToPlotMultiMap.equal_range(variable);
auto abstractPlotableVect = QVector<QCPAbstractPlottable *>{};
for (auto it = abstractPlotableItPair.first; it != abstractPlotableItPair.second; ++it) {
abstractPlotableVect.push_back(it->second);
}
GraphPlottablesFactory::updateData(abstractPlotableVect, variable->dataSeries(),
variable->dateTime());
}