Some Cleanup

src/cameramanager.h

@@ -79,7 +79,7 @@ class CameraManager : public QObject {
         void cameraConnected();
         void cameraDisconnected( bool current );
 
-        void captureError( FlyCapture2::Error err );
+        void captureError( QString err );
 };
 
 #endif // CAMERAMANAGER_H

src/imagegrabber.cpp

@@ -11,7 +11,7 @@ void ImageGrabber::run() {
 
         err = cam->RetrieveBuffer( &tmp );
         if ( err != FlyCapture2::PGRERROR_OK )
-            emit captureError( err );
+            emit captureError( err.GetDescription() );
 
         if ( !capture ) {
             delete stored_img;

src/imagegrabber.h

@@ -21,7 +21,7 @@ class ImageGrabber : public QThread {
 
     signals:
         void imageCaptured( FlyCapture2::Image * image );
-        void captureError( FlyCapture2::Error err );
+        void captureError( QString err );
 
     public slots:
         void stopCapturing();

src/main.cpp

@@ -4,9 +4,6 @@
 
 int main( int argc, char * argv[] ) {
     QApplication a( argc, argv );
-
-    qRegisterMetaType<FlyCapture2::Error>();
-
     MainWindow w;
     w.show();
 

src/mainwindow.cpp

@@ -471,7 +471,7 @@ void MainWindow::frameSaved( FlyCapture2::Image * image ) {
     m.unlock();
 }
 
-void MainWindow::handleCaptureError( FlyCapture2::Error err ) {
+void MainWindow::handleCaptureError( QString err ) {
     showError( err );
 
     try {

src/mainwindow.h

@@ -73,7 +73,7 @@ class MainWindow : public QMainWindow {
         void cameraSelected( int index );
         void frameCaptured( FlyCapture2::Image * image );
         void frameSaved( FlyCapture2::Image * image );
-        void handleCaptureError( FlyCapture2::Error err );
+        void handleCaptureError( QString err );
         void handleWriteError( FlyCapture2::Error err );
 
         void fit();