DSD demod: status text log dialog save to file

plugins/channelrx/demoddsd/dsdstatustextdialog.cpp

@@ -20,6 +20,9 @@
 
 #include <QDateTime>
 #include <QScrollBar>
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QTextStream>
 
 DSDStatusTextDialog::DSDStatusTextDialog(QWidget* parent) :
     QDialog(parent),
@@ -53,3 +56,32 @@ void DSDStatusTextDialog::on_clear_clicked()
 {
     ui->logEdit->clear();
 }
+
+void DSDStatusTextDialog::on_saveLog_clicked()
+{
+    QString fileName = QFileDialog::getSaveFileName(this,
+                    tr("Open log file"), ".", tr("Log files (*.log)"));
+
+    if (fileName != "")
+    {
+        QFileInfo fileInfo(fileName);
+
+        if (fileInfo.suffix() != "log") {
+            fileName += ".log";
+        }
+
+        QFile exportFile(fileName);
+
+        if (exportFile.open(QIODevice::WriteOnly | QIODevice::Text))
+        {
+            QTextStream outstream(&exportFile);
+            outstream << ui->logEdit->toPlainText();
+            exportFile.close();
+        }
+        else
+        {
+            QMessageBox::information(this, tr("Message"), tr("Cannot open file for writing"));
+        }
+    }
+
+}

plugins/channelrx/demoddsd/dsdstatustextdialog.h

@@ -39,6 +39,7 @@ private:
 
 private slots:
     void on_clear_clicked();
+    void on_saveLog_clicked();
 };
 
 

plugins/channelrx/demoddsd/dsdstatustextdialog.ui

@@ -64,7 +64,7 @@
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="pushButton">
+      <widget class="QPushButton" name="saveLog">
        <property name="maximumSize">
         <size>
          <width>24</width>