From c5549a287bfe13007bb63cb6f612529aa905cec6 Mon Sep 17 00:00:00 2001
From: m_thread <fredrik@arvidssons.org>
Date: Wed, 26 Feb 2014 12:36:53 +0100
Subject: [PATCH] OP-1244 Added csv export implementation.

---
 .../plugins/flightlog/flightlogmanager.cpp    | 24 ++++++++++++++++++-
 .../src/plugins/flightlog/flightlogmanager.h  |  2 ++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.cpp b/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.cpp
index 10cc04f3c..f0c3e6f74 100644
--- a/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.cpp
+++ b/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.cpp
@@ -241,6 +241,17 @@ void FlightLogManager::exportToOPL(QString fileName)
 
 void FlightLogManager::exportToCSV(QString fileName)
 {
+    QFile csvFile(fileName);
+    if (csvFile.open(QFile::ReadWrite)) {
+        QTextStream csvStream(&csvFile);
+
+        csvStream << "Flight" << '\t' << "Flight Time" << '\t' << "Entry" << '\t' << "Data" << '\n';
+        foreach (ExtendedDebugLogEntry *entry , m_logEntries) {
+            entry->toCSV(&csvStream);
+        }
+        csvFile.flush();
+        csvFile.close();
+    }
 }
 
 void FlightLogManager::exportToXML(QString fileName)
@@ -254,7 +265,7 @@ void FlightLogManager::exportToXML(QString fileName)
 
         xmlWriter.writeStartDocument("1.0", true);
         xmlWriter.writeStartElement("logs");
-        xmlWriter.writeComment("This file was created by the export function in OpenPilot GCS.");
+        xmlWriter.writeComment("This file was created by the flight log export in OpenPilot GCS.");
         foreach (ExtendedDebugLogEntry *entry , m_logEntries) {
             entry->toXML(&xmlWriter);
         }
@@ -367,6 +378,17 @@ void ExtendedDebugLogEntry::toXML(QXmlStreamWriter *xmlWriter)
     xmlWriter->writeEndElement(); //entry
 }
 
+void ExtendedDebugLogEntry::toCSV(QTextStream *csvStream)
+{
+    QString data;
+    if (getType() == DebugLogEntry::TYPE_TEXT) {
+        data = QString((const char *)getData().Data);
+    } else if (getType() == DebugLogEntry::TYPE_UAVOBJECT) {
+        data = m_object->toString().replace("\n", "").replace("\t", "");
+    }
+    *csvStream << QString::number(getFlight()) << '\t' << QString::number(getFlightTime()) << '\t' << QString::number(getEntry()) << '\t' << data << '\n';
+}
+
 void ExtendedDebugLogEntry::setData(const DebugLogEntry::DataFields &data, UAVObjectManager *objectManager)
 {
     DebugLogEntry::setData(data);
diff --git a/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.h b/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.h
index 30b230169..cd00ec9e6 100644
--- a/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.h
+++ b/ground/openpilotgcs/src/plugins/flightlog/flightlogmanager.h
@@ -33,6 +33,7 @@
 #include <QQmlListProperty>
 #include <QSemaphore>
 #include <QXmlStreamWriter>
+#include <QTextStream>
 
 #include "uavobjectmanager.h"
 #include "debuglogentry.h"
@@ -48,6 +49,7 @@ public:
 
     QString getLogString();
     void toXML(QXmlStreamWriter *xmlWriter);
+    void toCSV(QTextStream *csvStream);
     UAVDataObject *uavObject()
     {
         return m_object;