Additional work on batch processing

batchprocessing.cpp

@@ -5,6 +5,8 @@
 #include <QStandardPaths>
 #include <QProcess>
 #include <QSettings>
+#include <QCloseEvent>
+#include <QMessageBox>
 #include "scriptengine.h"
 
 #ifdef Q_OS_LINUX
@@ -170,7 +172,7 @@ void BatchProcessing::runScript()
     if(selectedItems.size())
     {
         _engineThread = new Script::ScriptEngineThread(this);
-        connect(_engineThread, &Script::ScriptEngineThread::newMessage, _ui->log, &QTextEdit::append);
+        connect(_engineThread, &Script::ScriptEngineThread::newMessage, this, &BatchProcessing::newMessage);
         connect(_engineThread, &Script::ScriptEngineThread::finished, this, &BatchProcessing::scriptFinished);
         QStringList paths;
         for(int i=0; i<_ui->pathsList->count(); i++)
@@ -206,3 +208,11 @@ void BatchProcessing::scriptFinished()
     delete _engineThread;
     _engineThread = nullptr;
 }
+
+void BatchProcessing::newMessage(const QString &message, bool error)
+{
+    QColor color = _ui->log->textColor();
+    if(error)_ui->log->setTextColor(Qt::red);
+    _ui->log->append(message);
+    if(error)_ui->log->setTextColor(color);
+}