screensaver/screensaverplugins/snsrbigclockscreensaverplugin/snsrindicatorwidget/inc/snsrindicatormodel.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/screensaver/screensaverplugins/snsrbigclockscreensaverplugin/snsrindicatorwidget/inc/snsrindicatormodel.h Fri Jun 25 19:19:22 2010 +0300
@@ -0,0 +1,98 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Model for handling indicator data.
+*
+*/
+
+#ifndef SNSRINDICATORMODEL_H
+#define SNSRINDICATORMODEL_H
+
+#include <qobject.h>
+#include <XQSettingsManager>
+#include "snsrindicatorinfo.h"
+#include "snsrtest_global.h"
+
+SCREENSAVER_TEST_CLASS(T_SnsrIndicatorWidget)
+
+class HbIndicatorInterface;
+
+class SnsrIndicatorModel : public QObject
+{
+ Q_OBJECT
+
+public:
+
+ SnsrIndicatorModel(QObject *parent = 0);
+ virtual ~SnsrIndicatorModel();
+
+public slots:
+
+ void handleActiveIndicators(const QList<HbIndicatorInterface*> &activeIndicators);
+ void handleActivatedIndicator(HbIndicatorInterface *activatedIndicator);
+ void handleDeactivatedIndicator(HbIndicatorInterface *deactivatedIndicator);
+
+ void initializeIndicatorWidget();
+
+ /*
+ * Provides notification of changes in online/offline mode
+ */
+ void offlineValueChanged( const XQSettingsKey &key, const QVariant &value);
+
+signals:
+
+ void indicatorsUpdated(const QList<SnsrIndicatorInfo> &activeIndicators);
+ void allIndicatorsDeactivated();
+
+private:
+
+ void addIndicator(const SnsrIndicatorInfo &indicatorInfo);
+
+ bool findAndRemoveIndicator(const SnsrIndicatorInfo &indicatorInfo);
+
+ bool showIndicatorInScreensaver(const HbIndicatorInterface &indicatorInterface,
+ SnsrIndicatorInfo &indicatorInfo);
+
+ bool anyActiveIndicators() const;
+
+ void emitChangeSignal();
+ void updateIndicatorsToShowList();
+
+ void initializeOfflineModeIndication();
+ void getCurrentOfflineState();
+
+private:
+
+ bool mOfflineStateOn;
+ SnsrIndicatorInfo mOfflineIndicatorInfo;
+ XQSettingsKey *mOfflineKey;
+ XQSettingsManager *mSettingsManager;
+
+ // Save universal indicator statuses into these 2 lists.
+ // Active notification indicators in reversed chronological order:
+ // the first item is the most recent.
+ QList<SnsrIndicatorInfo> mNotificationIndicators;
+ // Screensaver should show only silent indicator from this category.
+ QList<SnsrIndicatorInfo> mSettingIndicators;
+
+ // This is a combined ordered list of all indicators that should
+ // be shown in UI: offline + notification indicators +
+ // settings indicators
+ QList<SnsrIndicatorInfo> mIndicatorsToShow;
+
+ Q_DISABLE_COPY(SnsrIndicatorModel)
+ SCREENSAVER_TEST_FRIEND_CLASS(T_SnsrIndicatorWidget)
+};
+
+#endif // SNSRINDICATORMODEL_H
+