Keeps screen lit and pauses when app is backgrounded

[ghostsoverboard] / mainwindow.cpp

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 929b41c..20bda4f 100644 (file)
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -27,11 +27,11 @@ MainWindow::MainWindow(QWidget *parent)
     pView_->setScene(pScene_);
     setCentralWidget(pView_);
 
-    QAction * pPauseAction = new QAction(tr("Pause"),this);
-    pPauseAction->setCheckable(true);
-    addAction(pPauseAction);
-    connect(pPauseAction,SIGNAL(triggered(bool)),pScene_,SLOT(pause(bool)));
-    menuBar()->addAction(pPauseAction);
+    pPauseAction_ = new QAction(tr("Pause"),this);
+    pPauseAction_->setCheckable(true);
+    addAction(pPauseAction_);
+    connect(pPauseAction_,SIGNAL(triggered(bool)),pScene_,SLOT(pause(bool)));
+    menuBar()->addAction(pPauseAction_);
 
     QAction * pRestartLevelAction = new QAction(tr("Restart level"),this);
     addAction(pRestartLevelAction);
@@ -48,12 +48,6 @@ MainWindow::MainWindow(QWidget *parent)
     //the boundaries of the scene are set to match the size of the view window, which is not
     //available in the constructor --> timer needed
     QTimer::singleShot(100,this,SLOT(initializeBoundaries()));
-
-
-
-
-
-
 }
 
 MainWindow::~MainWindow()
@@ -66,15 +60,18 @@ void MainWindow::initializeBoundaries()
         //the boundaries of the scene are set to match the size of the view window, and
         //the view is set to show exactly the whole scene area
 
-    QPoint topleft (0,0);
-    QSize windowsize = pView_->size();
-    QRectF rectangle (topleft,windowsize);
+    //this occasionally gives a tiny scene, so using a fixed size fit for N900/Maemo5 until a fix is found
+
+//    QPoint topleft (0,0);
+//    QSize windowsize = pView_->size();
+//    QRectF rectangle (topleft,windowsize);
 
+    QRectF rectangle(0,0,800,424);
 
     pScene_->setSceneRect(rectangle);
     pView_->setSceneRect(rectangle);
 
-    qDebug() << "Initialized boundaries" << rectangle.right() << rectangle.bottom() << pView_->width() << pView_->height();
+    // qDebug() << "Initialized boundaries" << rectangle.right() << rectangle.bottom() << pView_->width() << pView_->height();
 
     restartLevel();
 }
@@ -91,6 +88,8 @@ void MainWindow::about()
                        tr("Version %1"
                           "<p>Copyright 2011 Heli Hyv&auml;ttinen"
                           "<p>License: General Public License v2"
+                          "<p>Bug Reports: https://bugs.maemo.org/ "
+                          "enter_bug.cgi?product=Ghosts%20Overboard"
                           ).arg(QApplication::applicationVersion()));
 
 
@@ -147,3 +146,39 @@ void MainWindow::nextLevel()
        restartLevel();
 
 }
+
+bool MainWindow::event(QEvent *event)
+{
+
+    switch (event->type())
+    {
+        //pause if app goes to background
+        case QEvent::WindowDeactivate:
+
+            if (pScene_)
+                pScene_->pause(true);
+            break;
+
+        //un-pause if app gomes back to foreground unless it was paused before going to background
+        case QEvent::WindowActivate:
+
+
+            if (pPauseAction_ && !pPauseAction_->isChecked())
+            {
+                if (pScene_)
+                    pScene_->pause(false);
+            }
+            break;
+
+        //Just to keep the compiler from complaining...
+        default:
+            break;
+
+     }
+
+
+
+    //pass the event to the ancestor for handling
+    return QMainWindow::event(event);
+
+ }