From a27908addab3e58565912dc236ec45e8e924f1c7 Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan.grewe@g-node.org>
Date: Wed, 10 Jun 2020 11:00:30 +0200
Subject: [PATCH] [recorder] add check bo for no saving

---
 pylonrecorder.cpp | 14 +++++++++++---
 pylonrecorder.h   |  2 ++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/pylonrecorder.cpp b/pylonrecorder.cpp
index 5dfccf5..b0e49f9 100644
--- a/pylonrecorder.cpp
+++ b/pylonrecorder.cpp
@@ -385,6 +385,11 @@ void PylonRecorder::createActions() {
   buffersizeSpinner->setFixedSize(120, 25);
   buffersizeSpinner->setStyleSheet("QSpinBox{font-size: 10px;font-family: Arial;color: rgb(0, 0, 0);background-color: rgb(255,255,255);}");
 
+  dryRunCheckBox = new QCheckBox("Dry run, no writing");
+  dryRunCheckBox->setChecked(false);
+  dryRunCheckBox->setFixedSize(150, 25);
+  dryRunCheckBox->setStyleSheet("QCheckBox{font-size: 12px;font-family: Arial;color: rgb(0, 0, 0);}");
+
   QToolBar *toolbar = addToolBar("main toolbar");
   toolbar->addAction(exitAct);
   toolbar->addSeparator();
@@ -400,6 +405,8 @@ void PylonRecorder::createActions() {
   toolbar->addSeparator();
   toolbar->addWidget(new QLabel("buffer size:"));
   toolbar->addWidget(buffersizeSpinner);
+  toolbar->addSeparator();
+  toolbar->addWidget(dryRunCheckBox);
 }
 
 void PylonRecorder::updateActions() {
@@ -493,16 +500,17 @@ void PylonRecorder::startRecording() {
   writer->setVideoSpecs(specs);
   buffer->clear();
   grabber->start();
-  writer->start();
+  if (!dryRunCheckBox->isChecked()) {
+    writer->start();
+    writing = true;
+  }
   grabbing = true;
-  writing = true;
   stopRequest = false;
 
   preassureTimer->start(50);
   frameTimer->start(50);
   labelTimer->start(650);
   updateActions();
-
 }
 
 void PylonRecorder::stopRecording() {
diff --git a/pylonrecorder.h b/pylonrecorder.h
index d8109e6..ee1dddd 100644
--- a/pylonrecorder.h
+++ b/pylonrecorder.h
@@ -4,6 +4,7 @@
 #include <QMainWindow>
 #include <QTimer>
 #include <QSpinBox>
+#include <QCheckBox>
 
 #include "pylonwrapper.h"
 #include "imagebuffer.h"
@@ -79,6 +80,7 @@ private:
     QImage image;
     QTimer *frameTimer, *preassureTimer, *labelTimer;
     QLabel *imageLabel, *writingLabel, *grabbingLabel, *cameraConnectedLabel, *fileLabel;
+    QCheckBox *dryRunCheckBox;
     QProgressBar *preassureBar;
     QProgressBar *loadBar;
     QScrollArea *scrollArea;