homescreenapp/stateplugins/hsapplibrarystateplugin/src/hsapplibstateutils.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 02 Sep 2010 20:17:27 +0300
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/*
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 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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 * All rights reserved.
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 * This component and the accompanying materials are made available
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 * under the terms of "Eclipse Public License v1.0"
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 * which accompanies this distribution, and is available
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 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
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 *
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 * Initial Contributors:
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 * Nokia Corporation - initial contribution.
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 *
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 * Contributors:
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 *
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 * Description: Utils for application library state plugin.
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 *
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 */
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#include <caentry.h>
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#include "hsapplibstateutils.h"
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#include "hscontentservice.h"
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#include "hsapp_defs.h"
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/*!
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 \class HsAppLibStateUtils
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 \ingroup group_hsmenustateplugin
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 \brief Utils.
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 Utils for application library state plugin.
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 */
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/*!
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 Return true if given entry is cwrt widget and already on homescreen
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 */
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bool HsAppLibStateUtils::isCWRTWidgetOnHomeScreen(const CaEntry *entry)
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{
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    bool result = false;
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    if (entry->entryTypeName() == Hs::applicationTypeName && 
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        entry->attribute(Hs::swTypeKey) == Hs::HS_CWRT_APP_TYPE &&
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        entry->attribute(Hs::widgetUriAttributeName) ==
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                Hs::HS_WIDGET_URI_ATTRIBUTE_CWRT_VALUE) {
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        QVariantHash preferences;
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        QMap<QString, QString> attributes = entry->attributes();
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        QMapIterator<QString, QString> i(attributes);
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        while (i.hasNext()) {
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            i.next();
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            QString key(i.key());
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            QString value(i.value());
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            if (key.contains(Hs::widgetParam)) {
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                preferences.insert(key.remove(Hs::widgetParam),value);
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            }
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        }
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        int count(0);
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        HsContentService::instance()->widgets(Hs::HS_WIDGET_URI_ATTRIBUTE_CWRT_VALUE,preferences,count);
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        result = count > 0;
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    }
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    return result;
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}