From a5b034d4a9c44f9bc1e83b01de82530f8fc63013 Mon Sep 17 00:00:00 2001
From: Unit 193 <unit193@ubuntu.com>
Date: Sat, 4 Apr 2015 14:41:04 -0400
Subject: Imported Upstream version 3.0.4

---
 .../coreSQLiteStudio/common/signalwait.cpp         | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 SQLiteStudio3/coreSQLiteStudio/common/signalwait.cpp

(limited to 'SQLiteStudio3/coreSQLiteStudio/common/signalwait.cpp')

diff --git a/SQLiteStudio3/coreSQLiteStudio/common/signalwait.cpp b/SQLiteStudio3/coreSQLiteStudio/common/signalwait.cpp
new file mode 100644
index 0000000..90f9075
--- /dev/null
+++ b/SQLiteStudio3/coreSQLiteStudio/common/signalwait.cpp
@@ -0,0 +1,29 @@
+#include "signalwait.h"
+#include <QCoreApplication>
+#include <QTime>
+
+SignalWait::SignalWait(QObject* object, const char* signal) :
+    QObject()
+{
+    connect(object, signal, this, SLOT(handleSignal()));
+}
+
+bool SignalWait::wait(int msTimeout)
+{
+    QTime timer(0, 0, 0, msTimeout);
+    timer.start();
+    while (!called && timer.elapsed() < msTimeout)
+        qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
+
+    return called;
+}
+
+void SignalWait::reset()
+{
+    called = false;
+}
+
+void SignalWait::handleSignal()
+{
+    called = true;
+}
-- 
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