tempo-plotter Changeset - dd4e82b7d5a8 · protofusion repositories

Changeset - dd4e82b7d5a8

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plot-manager

0 3 0

Hasan Yavuz ÖZDERYA - 9 years ago 2016-08-25 01:06:36
hy@ozderya.net

implemented plotman.settitle

3 files changed with 23 insertions and 3 deletions:

src/mainwindow.cpp

src/plotmanager.cpp

src/plotmanager.h

0 comments (0 inline, 0 general)

src/mainwindow.cpp

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Show inline comments

@@ @@ -286,100 +286,99 @@ required privileges or device is already @@
             qCritical() << "Unhandled port error: " << error;
             break;
+    }
+}
 void MainWindow::clearPlot()
+{
     for (unsigned ci = 0; ci < channelMan.numOfChannels(); ci++)
+    {
         channelMan.channelBuffer(ci)->clear();
+    }
     ui->plot->replot();
+}
 void MainWindow::onNumOfSamplesChanged(int value)
+{
     numOfSamples = value;
     channelMan.setNumOfSamples(value);
     ui->plot->replot();
+}
 void MainWindow::onNumOfChannelsChanged(unsigned value)
+{
     unsigned int oldNum = plotMan->numOfCurves();
     unsigned numOfChannels = value;
     if (numOfChannels > oldNum)
+    {
         // add new channels
         for (unsigned int i = oldNum; i < numOfChannels; i++)
+        {
             plotMan->addCurve(channelMan.channelName(i), channelMan.channelBuffer(i));
+        }
+    }
     else if(numOfChannels < oldNum)
+    {
         plotMan->removeCurves(oldNum - numOfChannels);
+    }
     // TODO: plotman.replot
     ui->plot->replot();
+}
 void MainWindow::onChannelNameChanged(unsigned channel, QString name)
+{
     // This slot is triggered also when a new channel is added, in
     // this case curve list doesn't contain said channel. No worries,
     // since `onNumOfChannelsChanged` slot will update curve list.
-    if ((int) channel < curves.size()) // check if channel exists in curve list
+    if (channel < plotMan->numOfCurves()) // check if channel exists in curve list
+    {
         curves[channel]->setTitle(name);
         ui->plot->replot();
         plotMan->setTitle(channel, name);
+    }
+}
 void MainWindow::onSpsChanged(unsigned sps)
+{
     spsLabel.setText(QString::number(sps) + "sps");
+}
 bool MainWindow::isDemoRunning()
+{
     return ui->actionDemoMode->isChecked();
+}
 void MainWindow::enableDemo(bool enabled)
+{
     if (enabled)
+    {
         if (!serialPort.isOpen())
+        {
             dataFormatPanel.enableDemo(true);
             ui->actionDemoMode->setChecked(true);
             demoIndicator.show();
             ui->plot->replot();
+        }
         else
+        {
             ui->actionDemoMode->setChecked(false);
+        }
+    }
     else
+    {
         dataFormatPanel.enableDemo(false);
         ui->actionDemoMode->setChecked(false);
         demoIndicator.hide();
         ui->plot->replot();
+    }
+}
 void MainWindow::onExportCsv()
+{
     bool wasPaused = ui->actionPause->isChecked();
     ui->actionPause->setChecked(true); // pause plotting
     QString fileName = QFileDialog::getSaveFileName(this, tr("Export CSV File"));
     if (fileName.isNull())  // user canceled export
+    {
         ui->actionPause->setChecked(wasPaused);

src/plotmanager.cpp

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Show inline comments

@@ @@ -140,48 +140,67 @@ Plot* PlotManager::addPlotWidget() @@
     return plot;
+}
 void PlotManager::addCurve(QString title, FrameBuffer* buffer)
+{
     Plot* plot;
     if (isMulti)
+    {
         // create a new plot widget
         plot = addPlotWidget();
+    }
     else
+    {
         plot = plotWidgets[0];
+    }
     // create the curve
     QwtPlotCurve* curve = new QwtPlotCurve(title);
     curves.append(curve);
     curve->setSamples(new FrameBufferSeries(buffer));
     unsigned index = curves.size()-1;
     curve->setPen(Plot::makeColor(index));
     curve->attach(plot);
     plot->replot();
+}
 void PlotManager::removeCurves(unsigned number)
+{
     for (unsigned i = 0; i < number; i++)
+    {
         if (!curves.isEmpty())
+        {
             delete curves.takeLast();
             if (isMulti) // delete corresponding widget as well
+            {
                 delete plotWidgets.takeLast();
+            }
+        }
+    }
+}
 unsigned PlotManager::numOfCurves()
+{
     return curves.size();
+}
 void PlotManager::setTitle(unsigned index, QString title)
+{
     curves[index]->setTitle(title);
     plotWidget(index)->replot();
+}
 Plot* PlotManager::plotWidget(unsigned curveIndex)
+{
     if (isMulti)
+    {
         return plotWidgets[curveIndex];
+    }
     else
+    {
         return plotWidgets[0];
+    }
+}

src/plotmanager.h

➞

Show inline comments

@@ @@ -22,51 +22,53 @@ @@
 #include <QObject>
 #include <QWidget>
 #include <QScrollArea>
 #include <QVBoxLayout>
 #include <QList>
 #include <qwt_plot_curve.h>
 #include "plot.h"
 #include "framebufferseries.h"
 class PlotManager : public QObject
+{
     Q_OBJECT
 public:
     explicit PlotManager(QWidget* plotArea, QObject *parent = 0);
     ~PlotManager();
     /// Add a new curve with title and buffer. A color is
     /// automatically chosen for curve.
     void addCurve(QString title, FrameBuffer* buffer);
     /// Set the displayed title for a curve
     void setTitle(unsigned index, QString title);
     /// Removes curves from the end
     void removeCurves(unsigned number);
     /// Returns current number of curves known by plot manager
     unsigned numOfCurves();
 signals:
 public slots:
     /// Enable/Disable multiple plot display
     void setMulti(bool enabled);
 private:
     bool isMulti;
     QWidget* _plotArea;
     QVBoxLayout* layout; ///< layout of the `plotArea`
     QScrollArea* scrollArea;
     QList<QwtPlotCurve*> curves;
     QList<Plot*> plotWidgets;
     void setupLayout(bool multiPlot);
     Plot* addPlotWidget(); ///< inserts a new plot widget to the current layout
     /// Returns the plot widget that given curve is attached to
     Plot* plotWidget(unsigned curveIndex);
 };
 #endif // PLOTMANAGER_H

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