tempo-plotter Changeset - aa3c57d8443c · protofusion repositories

Changeset - aa3c57d8443c

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snapshots

0 3 0

Hasan Yavuz ÖZDERYA - 10 years ago 2015-09-21 12:42:34
hy@ozderya.net

implemented snapshot export

3 files changed with 56 insertions and 2 deletions:

snapshotview.cpp

snapshotview.h

snapshotview.ui

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snapshotview.cpp

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 #include "snapshotview.h"
 #include "ui_snapshotview.h"
 #include <QSaveFile>
 SnapShotView::SnapShotView(QWidget *parent, SnapShot* snapShot) :
     QMainWindow(parent),
     ui(new Ui::SnapShotView),
     renameDialog(this)
+{
     _snapShot = snapShot;
     ui->setupUi(this);
     ui->menuSnapshot->addAction(snapShot->deleteAction());
     this->setWindowTitle(snapShot->name());
     unsigned numOfChannels = snapShot->data.size();
@@ @@ -18,24 +20,27 @@ SnapShotView::SnapShotView(QWidget *pare @@
+    {
         QwtPlotCurve* curve = new QwtPlotCurve();
         curves.append(curve);
         curve->setSamples(snapShot->data[ci]);
         curve->setPen(Plot::makeColor(ci));
         curve->attach(ui->plot);
+    }
     renameDialog.setWindowTitle("Rename Snapshot");
     renameDialog.setLabelText("Enter new name:");
     connect(ui->actionRename, &QAction::triggered,
             this, &SnapShotView::showRenameDialog);
     connect(ui->actionExport, &QAction::triggered,
             this, &SnapShotView::save);
+}
 SnapShotView::~SnapShotView()
+{
     for (auto curve : curves)
+    {
         delete curve;
+    }
     delete ui;
+}
 void SnapShotView::closeEvent(QCloseEvent *event)
@@ @@ -46,12 +51,56 @@ void SnapShotView::closeEvent(QCloseEven @@
 void SnapShotView::showRenameDialog()
+{
     renameDialog.setTextValue(_snapShot->name());
     renameDialog.open(this, SLOT(renameSnapshot(QString)));
+}
 void SnapShotView::renameSnapshot(QString name)
+{
     _snapShot->setName(name);
     setWindowTitle(name);
+}
 void SnapShotView::save()
+{
     QString fileName = QFileDialog::getSaveFileName(this, tr("Export CSV File"));
     // TODO: remove code duplication (MainWindow::onExportCsv)
     QSaveFile file(fileName);
     if (file.open(QIODevice::WriteOnly | QIODevice::Text))
+    {
         QTextStream fileStream(&file);
         unsigned numOfChannels = _snapShot->data.size();
         unsigned numOfSamples = _snapShot->data[0].size();
         // print header
         for (unsigned int ci = 0; ci < numOfChannels; ci++)
+        {
             fileStream << "Channel " << ci;
             if (ci != numOfChannels-1) fileStream << ",";
+        }
         fileStream << '\n';
         // print rows
         for (unsigned int i = 0; i < numOfSamples; i++)
+        {
             for (unsigned int ci = 0; ci < numOfChannels; ci++)
+            {
                 fileStream << _snapShot->data[ci][i].y();
                 if (ci != numOfChannels-1) fileStream << ",";
+            }
             fileStream << '\n';
+        }
         if (!file.commit())
+        {
             qCritical() << "File save error during snapshot save: " << file.error();
+        }
+    }
     else
+    {
         qCritical() << "File open error during snapshot save: " << file.error();
+    }
+}

snapshotview.h

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 #ifndef SNAPSHOTVIEW_H
 #define SNAPSHOTVIEW_H
 #include <QMainWindow>
 #include <QInputDialog>
 #include <QFileDialog>
 #include <QVector>
 #include <QPointF>
 #include <QPen>
 #include <QCloseEvent>
 #include <qwt_plot_curve.h>
 #include "plot.h"
 #include "snapshot.h"
 namespace Ui {
 class SnapShotView;
+}
@@ @@ -28,15 +29,16 @@ signals: @@
 private:
     Ui::SnapShotView *ui;
     QList<QwtPlotCurve*> curves;
     SnapShot* _snapShot;
     QInputDialog renameDialog;
     void closeEvent(QCloseEvent *event);
 private slots:
     void showRenameDialog();
     void renameSnapshot(QString name);
     void save();
 };
 #endif // SNAPSHOTVIEW_H

snapshotview.ui

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@@ @@ -25,38 +25,41 @@ @@
     <rect>
      <x>0</x>
      <y>0</y>
      <width>544</width>
      <height>27</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuSnapshot">
     <property name="title">
      <string>Snapshot</string>
     </property>
     <addaction name="actionRename"/>
-    <addaction name="actionExportCSV"/>
+    <addaction name="actionExport"/>
    </widget>
    <widget class="QMenu" name="menuView">
     <property name="title">
      <string>View</string>
     </property>
    </widget>
    <addaction name="menuSnapshot"/>
    <addaction name="menuView"/>
   </widget>
-  <action name="actionExportCSV">
+  <action name="actionExport">
    <property name="text">
     <string>Export CSV</string>
    </property>
    <property name="toolTip">
     <string>Save snapshot as CSV file</string>
    </property>
   </action>
   <action name="actionRename">
    <property name="text">
     <string>Rename</string>
    </property>
    <property name="toolTip">
     <string>Rename this snapshot</string>
    </property>
   </action>
  </widget>
  <customwidgets>
   <customwidget>

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