activityfw/activityserviceplugin/src/activitymanager.cpp
author hgs
Thu, 24 Jun 2010 16:18:29 +0300
changeset 99 7aaf39b772ac
parent 94 dbb8300717f7
permissions -rw-r--r--
201025
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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:
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*
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*/
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#include <QStringList>
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#include <QUrl>
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#include <afstorageclient.h>
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#include <afstorageentry.h>
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#include <afstorageglobals.h>
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#include "activitymanager.h"
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#include "applicationlauncher.h"
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ActivityManager::ActivityManager(const QSharedPointer<AfStorageClient> &serviceProvider, 
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                                 QObject *parent) 
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: 
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    QObject(parent), 
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    mServiceProvider(serviceProvider)
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{
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    if(0 == mServiceProvider->connect()){
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        mServiceProvider->notifyDataChange();
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    }
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    connect(mServiceProvider.data(),
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            SIGNAL(thumbnailRequested(QPixmap, void *)),
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            this,
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            SIGNAL(thumbnailReady(QPixmap, void *)));
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    connect(mServiceProvider.data(),
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            SIGNAL(dataChanged()),
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            this,
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            SIGNAL(dataChanged()));
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}
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ActivityManager::~ActivityManager()
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{
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}
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QList<QVariantHash> ActivityManager::activitiesList()
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{
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    QList<AfStorageEntry> results;
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    mServiceProvider->activities(results);
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    QList<QVariantHash> retVal;
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    QList<AfStorageEntry>::iterator iter(results.begin());
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    for (; iter != results.end(); iter = results.erase(iter)) {
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        retVal.append((*iter).publicData());
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    }
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    return retVal;
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}
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void ActivityManager::launchActivity(const QUrl &uri)
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{
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    if (uri.scheme() != "appto")
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        return;
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    bool conversionOk(false);
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    int applicationId = uri.host().toUInt(&conversionOk, 16);   
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    if (!conversionOk)
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        return;
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    QVariantHash activity;
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    activity.insert(ActivityApplicationKeyword, applicationId);
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    QVariantHash parameters;
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    QList<QPair<QString, QString> > uriParams = uri.queryItems();
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    for (QList<QPair<QString, QString> >::const_iterator i = uriParams.constBegin(); i != uriParams.constEnd(); ++i) {
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        parameters.insert(i->first, i->second);
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    }
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    if (parameters.contains("activityname")) {
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        activity.insert(ActivityActivityKeyword, parameters.value("activityname").toString());
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        parameters.remove("activityname");
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    }
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    activity.insert(ActivityParametersKeyword, parameters);
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    launchActivity(activity);
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}
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void ActivityManager::launchActivity(const QString &uri)
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{
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    qWarning("ActivityManager::launchActivity(const QString &uri) is deprecated, use ActivityManager::launchActivity(const QUrl &uri) instead");
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    launchActivity(QUrl(uri));
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}
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void ActivityManager::launchActivity(int applicationId, const QString &activityId, const QVariantHash& parameters)
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{
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    QVariantHash activity;
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    activity.insert(ActivityApplicationKeyword, applicationId);
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    activity.insert(ActivityActivityKeyword, activityId);
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    activity.insert(ActivityParametersKeyword, parameters);
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    launchActivity(activity);
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}
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void ActivityManager::getThumbnail(QSize resolution,const QString &thumbnailPath, void *data)
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{
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    mServiceProvider->getThumbnail(resolution, thumbnailPath, data);
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}
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void ActivityManager::launchActivity(const QVariantHash& activity)
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{
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    ApplicationLauncher applicationLauncher;
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    int applicationId = activity.value(ActivityApplicationKeyword).toInt();
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    AfStorageEntry entry(applicationId, 
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                         activity[ActivityActivityKeyword].toString());
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    if (applicationLauncher.isRunning(applicationId)) {
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        mServiceProvider->launchActivity(entry);
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        applicationLauncher.bringToForeground(applicationId);
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    } else {
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        applicationLauncher.startApplication(applicationId, activityToUri(activity));
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    }
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}
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QUrl ActivityManager::activityToUri(const QVariantHash& activity) const
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{
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    QUrl uri;
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    uri.setScheme("appto");
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    uri.setHost(QString("%1").arg(activity.value(ActivityApplicationKeyword).toUInt(), 8, 16, QChar('0')));
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    if (activity.contains(ActivityActivityKeyword))
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        uri.addQueryItem("activityname", activity.value(ActivityActivityKeyword).toString());
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    QVariantHash parameters = activity.value(ActivityParametersKeyword).toHash();
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    foreach(const QString &key, parameters.keys()) {
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        uri.addQueryItem(key, parameters.value(key).toString());
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    } 
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    return uri;
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}