Added truncate mode to logger

Author: Mich

src/logger.cpp

@@ -4,13 +4,17 @@ Logger::Logger(QObject *parent) : QObject(parent)
 {
 }
 
-void Logger::openFile(QString fileName)
+void Logger::openFile(QString fileName, bool truncateFile)
 {
     if (!fileName.isEmpty())
     {
         logFile = new QFile;
         logFile->setFileName(fileName);
-        logFile->open(QIODevice::OpenModeFlag::ReadWrite | QIODevice::Text);
+
+        if (truncateFile)
+            logFile->open(QIODevice::OpenModeFlag::ReadWrite | QIODevice::OpenModeFlag::Truncate | QIODevice::Text);
+        else
+            logFile->open(QIODevice::OpenModeFlag::ReadWrite | QIODevice::Text);
     }
 }
 
@@ -137,7 +141,7 @@ void Logger::writeLogCSV(QStringList labelList, QList<double> dataList, bool app
 
     for (auto i = 0; i < csvLabelsBuffer.count(); ++i)
     {
-        out.atEnd();
+        out.atEnd(); // ???
 
         int index = labelList.indexOf(csvLabelsBuffer[i]);
         if (index >= 0 && index < dataList.count())

src/logger.h

@@ -16,7 +16,7 @@ class Logger : public QObject
     bool beginLog(QString path, bool autoLogging, QString fileName);
     bool isOpen();
     void closeFile();
-    void openFile(QString fileName);
+    void openFile(QString fileName, bool truncateFile = false);
     void writeLogLine(QString lineToAppend, bool simplifyText, bool appendDate);
     void writeLogParsedData(QStringList labelList, QList<double> dataList, bool appendDate = false);
     void writeLogCSV(QStringList labelList, QList<double> dataList, bool appendDate);

src/mainwindow.ui

@@ -1200,7 +1200,7 @@
              <item row="1" column="0">
               <widget class="QLabel" name="label_22">
                <property name="text">
-                <string>Mode:</string>
+                <string>Log mode:</string>
                </property>
               </widget>
              </item>
@@ -1209,24 +1209,34 @@
                <property name="enabled">
                 <bool>true</bool>
                </property>
-               <property name="minimumSize">
-                <size>
-                 <width>0</width>
-                 <height>30</height>
-                </size>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
                </property>
                <property name="sizeAdjustPolicy">
                 <enum>QComboBox::AdjustToContents</enum>
                </property>
+               <item>
+                <property name="text">
+                 <string>Text</string>
+                </property>
+               </item>
+               <item>
+                <property name="text">
+                 <string>Parsed data</string>
+                </property>
+               </item>
               </widget>
              </item>
              <item row="0" column="1">
               <widget class="QComboBox" name="comboBoxLogFormat">
-               <property name="minimumSize">
-                <size>
-                 <width>0</width>
-                 <height>30</height>
-                </size>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
                </property>
                <property name="sizeAdjustPolicy">
                 <enum>QComboBox::AdjustToContents</enum>
@@ -2627,7 +2637,7 @@ p, li { white-space: pre-wrap; }
      <x>0</x>
      <y>0</y>
      <width>1801</width>
-     <height>27</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">