1 files changed, 62 insertions, 0 deletions
diff --git a/libk3b/tools/k3bsignalwaiter.cpp b/libk3b/tools/k3bsignalwaiter.cpp
new file mode 100644
index 0000000..fcee2e0
--- /dev/null
+++ b/libk3b/tools/k3bsignalwaiter.cpp
@@ -0,0 +1,62 @@
+/* 
+ *
+ * $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $
+ * Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "k3bsignalwaiter.h"
+#include "k3bjob.h"
+
+#include <qeventloop.h>
+#include <qapplication.h>
+
+
+K3bSignalWaiter::K3bSignalWaiter()
+  : QObject(),
+    m_inLoop(true)
+{
+}
+
+
+K3bSignalWaiter::~K3bSignalWaiter()
+{
+}
+
+
+void K3bSignalWaiter::waitForSignal( QObject* o, const char* signal )
+{
+  K3bSignalWaiter w;
+  connect( o, signal,
+	   &w, SLOT(slotSignal()) );
+
+  QApplication::eventLoop()->enterLoop();
+}
+
+
+void K3bSignalWaiter::waitForJob( K3bJob* job )
+{
+  if( !job->active() )
+    return;
+
+  waitForSignal( job, SIGNAL(finished(bool)) );
+}
+
+
+void K3bSignalWaiter::slotSignal()
+{
+  if( m_inLoop ) {
+    m_inLoop = false;
+    QApplication::eventLoop()->exitLoop();
+  }
+}
+
+#include "k3bsignalwaiter.moc"