Cherry-picking upstream version 0.9.0+20150911.

debian/changelog

@@ -1,11 +1,11 @@
-liblxqt (0.9.0+20150901-1) unstable; urgency=medium
+liblxqt (0.9.0+20150911-1) unstable; urgency=medium
 
+  * Cherry-picked upstream version 0.9.0+20150911. 
   * Fixed copyright, only LGPL2.1+ is used
-  * Cherry-picking upstream version 0.9.0-20150901
   * Fixed Symbols
   * Fixed license
 
- -- Alf Gaida <agaida@siduction.org>  Wed, 09 Sep 2015 20:06:10 +0200
+ -- Alf Gaida <agaida@siduction.org>  Fri, 11 Sep 2015 23:01:56 +0200
 
 liblxqt (0.9.0+20150806-3) unstable; urgency=medium
 

lxqtpower/lxqtpower.cpp

@@ -34,8 +34,10 @@
 using namespace LXQt;
 
 Power::Power(QObject *parent) :
-    QObject(parent)
+    QObject(parent),
+    mScreenSaver(this)
 {
+    connect(&mScreenSaver, SIGNAL(done()), &mLoop, SLOT(quit()));
     mProviders.append(new CustomProvider(this));
     mProviders.append(new SystemdProvider(this));
     mProviders.append(new UPowerProvider(this));
@@ -66,11 +68,18 @@ bool Power::doAction(Power::Action action)
 {
     foreach(PowerProvider* provider, mProviders)
     {
-        if (provider->canAction(action) &&
-            provider->doAction(action)
-           )
+        if (provider->canAction(action))
         {
-            return true;
+            if (action == PowerSuspend || action == PowerHibernate)
+            {
+                mScreenSaver.lockScreen();
+                mLoop.exec();
+            }
+            if (provider->doAction(action))
+            {
+                return true;
+            }
+            return false;
         }
     }
     return false;

lxqtpower/lxqtpower.h

@@ -31,6 +31,8 @@
 
 #include <QObject>
 #include <QList>
+#include <QEventLoop>
+#include "lxqtscreensaver.h"
 #include "lxqtglobals.h"
 
 namespace LXQt
@@ -101,6 +103,8 @@ public slots:
 
 private:
     QList<PowerProvider*> mProviders;
+    LXQt::ScreenSaver mScreenSaver;
+    QEventLoop mLoop;
 };
 
 } // namespace LXQt