Use cutelogger for Rockbox Utility internal trace.

Change tracing from qDebug() to use cutelogger, which is available under the
LGPL2.1. This allows to automatically add filename and line number to the log,
and also provides multiple log levels.

Change-Id: I5dbdaf902ba54ea99f07ae10a07467c52fdac910

1 files changed, 4 insertions, 3 deletions

diff --git a/rbutil/rbutilqt/progressloggergui.cpp b/rbutil/rbutilqt/progressloggergui.cpp
index 1f5b2c0..41df060 100644
--- a/rbutil/rbutilqt/progressloggergui.cpp
+++ b/rbutil/rbutilqt/progressloggergui.cpp
@@ -142,9 +142,9 @@ void ProgressLoggerGui::show()
 
 void ProgressLoggerGui::saveErrorLog()
 {
-    QString filename = QFileDialog::getSaveFileName(downloadProgress, tr("Save system trace log"),
-                        QDir::homePath(), "*.log");
-    if(filename == "")
+    QString filename = QFileDialog::getSaveFileName(downloadProgress,
+            tr("Save system trace log"), QDir::homePath(), "*.log");
+    if(filename.isEmpty())
         return;
 
     QFile file(filename);
@@ -155,6 +155,7 @@ void ProgressLoggerGui::saveErrorLog()
     QString loggerTexts = "\n*********************************************\n"
                           "***************  Logger   *******************\n"
                           "*********************************************\n";
+
     file.write(loggerTexts.toUtf8(), loggerTexts.size());