Add busy indicating progressbar to the rest of the long file loading operations.

2015-08-09 19:40:23 -04:00
parent fa5acf612b
commit b3d0b76cc6
2 changed files with 43 additions and 0 deletions
@@ -1,5 +1,7 @@
 #include "framefileio.h"

+#include <QProgressDialog>
+
 FrameFileIO::FrameFileIO()
 {

@@ -26,11 +28,24 @@ QString FrameFileIO::loadFrameFile(QVector<CANFrame>* frameCache)
    {
        filename = dialog.selectedFiles()[0];

+        QProgressDialog progress(qApp->activeWindow());
+        progress.setWindowModality(Qt::WindowModal);
+        progress.setLabelText("Loading file...");
+        progress.setCancelButton(0);
+        progress.setRange(0,0);
+        progress.setMinimumDuration(0);
+        progress.show();
+
+        qApp->processEvents();
+
        if (dialog.selectedNameFilter() == filters[0]) result = loadCRTDFile(filename, frameCache);
        if (dialog.selectedNameFilter() == filters[1]) result = loadNativeCSVFile(filename, frameCache);
        if (dialog.selectedNameFilter() == filters[2]) result = loadGenericCSVFile(filename, frameCache);
        if (dialog.selectedNameFilter() == filters[3]) result = loadLogFile(filename, frameCache);
        if (dialog.selectedNameFilter() == filters[4]) result = loadMicrochipFile(filename, frameCache);
+
+        progress.cancel();
+
        if (result)
        {
            QStringList fileList = filename.split('/');