Refactor utilities package.

src/utilities/Locker.cpp

@@ -0,0 +1,53 @@
+#include "Locker.h"
+
+#include <QTimer>
+#include "appvals/AppGlobalValues.h"
+#include "event/EventCenter.h"
+#include "json/jsonobject.h"
+
+Locker* Locker::getInstance()
+{
+    static Locker instance;
+    return &instance;
+}
+
+Locker::Locker()
+    : QObject()
+    , mScreenTimer(new QTimer(this))
+    , mCounter(JsonObject::Instance()->lockerCount())
+{
+    connect(mScreenTimer, SIGNAL(timeout()), this, SLOT(coverScreen()));
+}
+
+Locker::~Locker()
+{
+}
+
+void Locker::start()
+{
+    mScreenTimer->start(mCounter);
+}
+
+void Locker::coverScreen()
+{
+    if (AppGlobalValues::InProcessing().toBool())
+    {
+        refreshTimer();
+    }
+    else
+    {
+        mScreenTimer->stop();
+        EventCenter::Default()->triggerEvent(GUIEvents::RequestLogin, nullptr, nullptr);
+    }
+}
+void Locker::setTimer(int aInterval)
+{
+    mCounter = aInterval;
+    mScreenTimer->stop();
+    mScreenTimer->start(mCounter);
+}
+void Locker::refreshTimer()
+{
+    mScreenTimer->stop();
+    mScreenTimer->start(mCounter);
+}