[PATCH 5 of 5] (issue96) Add progressbar during download if window is visible

[Wald Commits]

# HG changeset patch
# User Andre Heinecke <andre.heinecke at intevation.de>
# Date 1410948847 -7200
# Node ID a07030035349095d2393a0f7c4bcae6fa5fe1c32
# Parent  dd9094d92899389e198d225c129bf43b55da3599
(issue96) Add progressbar during download if window is visible.

diff -r dd9094d92899 -r a07030035349 ui/mainwindow.cpp
--- a/ui/mainwindow.cpp	Wed Sep 17 12:12:44 2014 +0200
+++ b/ui/mainwindow.cpp	Wed Sep 17 12:14:07 2014 +0200
@@ -146,7 +146,6 @@
 void MainWindow::messageClicked()
 {
     if (mCurState == NewSoftwareAvailable) {
-        hide();
         verifySWData();
         QString swFileName = mSettings.value("Software/available").toString();
         if (swFileName.isEmpty()) {
@@ -302,7 +301,7 @@
         qDebug () << "Failed to create temporary directory.";
         return QString();
     }
-    QString targetPath = tDir.path() + QObject::tr("TrustBridge-Updater",
+    QString targetPath = tDir.path() + "/" + QObject::tr("TrustBridge-Updater",
             "Used as filename for the updater. Only use ASCII please.");
 
     tDir.setAutoRemove(false);
@@ -507,6 +506,17 @@
     connect(downloader, SIGNAL(error(const QString &, SSLConnection::ErrorCode)),
             this, SLOT(downloaderError(const QString &, SSLConnection::ErrorCode)));
     downloader->start();
+
+    if (downloadSW && getState() == DownloadingSW && isVisible()) {
+        QProgressDialog *progDlg = new QProgressDialog(this);
+        progDlg->setCancelButton(0);
+        progDlg->setRange(0,0);
+        progDlg->setMinimumDuration(0);
+        progDlg->setLabelText(tr("Downloading update..."));
+        progDlg->show();
+        connect(downloader, SIGNAL(finished()), progDlg, SLOT(deleteLater()));
+        connect(downloader, SIGNAL(finished()), progDlg, SLOT(cancel()));
+    }
 }
 
 void MainWindow::getLastModForCurrentVersion()