Emit signals to notify window (de)activation

The event notifier now deals also with the windowActive and
windowInactive PPS messages. The event handler simply emit the
corresponding signals.

(This is a backport from qtbase commit
f74e5a03598e102a1d81eb4fca58e41db713e5dc)

Change-Id: If9ae70d132e6a38a2dd728d8eba31dfd144e9978
Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

4 files changed, 46 insertions, 0 deletions

diff --git a/src/plugins/platforms/blackberry/qbbbpseventfilter.cpp b/src/plugins/platforms/blackberry/qbbbpseventfilter.cpp
index 79a48f6..a9e8523 100644
--- a/src/plugins/platforms/blackberry/qbbbpseventfilter.cpp
+++ b/src/plugins/platforms/blackberry/qbbbpseventfilter.cpp
@@ -190,6 +190,26 @@ bool QBBBpsEventFilter::handleNavigatorEvent(bps_event_t *event)
         mNavigatorEventHandler->handleExit();
         break;
 
+    case NAVIGATOR_WINDOW_ACTIVE: {
+        #if defined(QBBBPSEVENTFILTER_DEBUG)
+        qDebug() << "QBB: Navigator WINDOW ACTIVE event";
+        #endif
+
+        const QByteArray id(navigator_event_get_groupid(event));
+        mNavigatorEventHandler->handleWindowGroupActivated(id);
+        break;
+    }
+
+    case NAVIGATOR_WINDOW_INACTIVE: {
+        #if defined(QBBBPSEVENTFILTER_DEBUG)
+        qDebug() << "QBB: Navigator WINDOW INACTIVE event";
+        #endif
+
+        const QByteArray id(navigator_event_get_groupid(event));
+        mNavigatorEventHandler->handleWindowGroupDeactivated(id);
+        break;
+    }
+
     default:
         #if defined(QBBBPSEVENTFILTER_DEBUG)
         qDebug() << "QBB: Unhandled navigator event. code=" << bps_event_get_code(event);
diff --git a/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.cpp b/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.cpp
index 4f740b3..449bf84 100644
--- a/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.cpp
+++ b/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.cpp
@@ -98,4 +98,22 @@ void QBBNavigatorEventHandler::handleExit()
     QApplication::quit();
 }
 
+void QBBNavigatorEventHandler::handleWindowGroupActivated(const QByteArray &id)
+{
+#if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
+    qDebug() << Q_FUNC_INFO << id;
+#endif
+
+    Q_EMIT windowGroupActivated(id);
+}
+
+void QBBNavigatorEventHandler::handleWindowGroupDeactivated(const QByteArray &id)
+{
+#if defined(QBBNAVIGATOREVENTHANDLER_DEBUG)
+    qDebug() << Q_FUNC_INFO << id;
+#endif
+
+    Q_EMIT windowGroupDeactivated(id);
+}
+
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.h b/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.h
index b2f6eda..a0b3622 100644
--- a/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.h
+++ b/src/plugins/platforms/blackberry/qbbnavigatoreventhandler.h
@@ -54,9 +54,13 @@ public:
     void handleOrientationChange(int angle);
     void handleSwipeDown();
     void handleExit();
+    void handleWindowGroupActivated(const QByteArray &id);
+    void handleWindowGroupDeactivated(const QByteArray &id);
 
 Q_SIGNALS:
     void rotationChanged(int angle);
+    void windowGroupActivated(const QByteArray &id);
+    void windowGroupDeactivated(const QByteArray &id);
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/blackberry/qbbnavigatoreventnotifier.cpp b/src/plugins/platforms/blackberry/qbbnavigatoreventnotifier.cpp
index 1516c5b..63ae8fb 100644
--- a/src/plugins/platforms/blackberry/qbbnavigatoreventnotifier.cpp
+++ b/src/plugins/platforms/blackberry/qbbnavigatoreventnotifier.cpp
@@ -192,6 +192,10 @@ void QBBNavigatorEventNotifier::handleMessage(const QByteArray &msg, const QByte
         mEventHandler->handleSwipeDown();
     } else if (msg == "exit") {
         mEventHandler->handleExit();
+    } else if (msg == "windowActive") {
+        mEventHandler->handleWindowGroupActivated(dat);
+    } else if (msg == "windowInactive") {
+        mEventHandler->handleWindowGroupDeactivated(dat);
     }
 }