Add a quick 10-second failover timer to LScreensaver:

This will do a quick probe of the mouse position to ensure it has/not moved just in case we missed the events.

2 files changed, 15 insertions, 1 deletions

diff --git a/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.cpp b/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.cpp
index a0edde9f..bd812744 100644
--- a/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.cpp
+++ b/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.cpp
@@ -17,6 +17,8 @@ LScreenSaver::LScreenSaver() : QWidget(0,Qt::BypassWindowManagerHint | Qt::Windo
     locktimer->setSingleShot(true);
   hidetimer = new QTimer(this);
     hidetimer->setSingleShot(true);
+  mouseCheckTimer = new QTimer(this);
+    mouseCheckTimer->setInterval(10000); //10 seconds - fallback timer for mouse movement detection
 
   LOCKER = new LLockScreen(this);
 	LOCKER->hide();
@@ -27,6 +29,7 @@ LScreenSaver::LScreenSaver() : QWidget(0,Qt::BypassWindowManagerHint | Qt::Windo
   connect(starttimer, SIGNAL(timeout()), this, SLOT(ShowScreenSaver()) );
   connect(locktimer, SIGNAL(timeout()), this, SLOT(LockScreen()) );
   connect(hidetimer, SIGNAL(timeout()), this, SLOT(HideLockScreen()) );
+  connect(mouseCheckTimer, SIGNAL(timeout()), this, SLOT(checkMousePosition()) );
   connect(LOCKER, SIGNAL(ScreenUnlocked()), this, SLOT(SSFinished()) );
   connect(LOCKER, SIGNAL(InputDetected()), this, SLOT(newInputEvent()) );
 }
@@ -56,6 +59,7 @@ void LScreenSaver::UpdateTimers(){
 void LScreenSaver::start(){
   reloadSettings(); //setup all the initial time frames
   starttimer->start();
+  mouseCheckTimer->start();
 }
 
 void LScreenSaver::reloadSettings(){
@@ -76,6 +80,7 @@ void LScreenSaver::newInputEvent(){
     //Only running, not locked
     HideScreenSaver();
   }
+  lastMousePos = QCursor::pos(); //update the internal point
   UpdateTimers();
 }
 
@@ -87,6 +92,13 @@ void LScreenSaver::LockScreenNow(){
 // ===========
 //  PRIVATE SLOTS
 // ===========
+void LScreenSaver::checkMousePosition(){
+  QPoint pos = QCursor::pos();
+  if(pos != lastMousePos){
+    newInputEvent(); //this will update the internal position automatically
+  }
+}
+
 void LScreenSaver::ShowScreenSaver(){
   if(DEBUG){ qDebug() << "Showing Screen Saver:" << QDateTime::currentDateTime().toString(); }
   //QApplication::setOverrideCursor(QCursor::BlankCursor);
diff --git a/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.h b/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.h
index 2276fb6d..eec42481 100644
--- a/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.h
+++ b/src-qt5/core/lumina-desktop-unified/src-screensaver/LScreenSaver.h
@@ -21,9 +21,10 @@ public:
 	bool isLocked();
 
 private:
-	QTimer *starttimer, *locktimer, *hidetimer;
+	QTimer *starttimer, *locktimer, *hidetimer, *mouseCheckTimer;
 	QList<SSBaseWidget*> BASES;
 	LLockScreen *LOCKER;
+	QPoint lastMousePos;
 	int cBright;
 	bool SSRunning, SSLocked, updating;
 
@@ -36,6 +37,7 @@ public slots:
 	void LockScreenNow();
 
 private slots:
+	void checkMousePosition();
 	void ShowScreenSaver();
 	void ShowLockScreen();
 	void HideScreenSaver();