contentstorage/caclient/stub/src/canotifiers.cpp
author hgs
Tue, 23 Mar 2010 23:28:12 +0200
changeset 86 e492551a0d54
parent 85 7feec50967db
child 87 9d806967057c
permissions -rw-r--r--
201005
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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: canotifiers.cpp
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 *
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 */
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#include <canotifierfilter.h>
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#include <QStringList>
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#include "canotifiers.h"
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#include "caclientnotifierproxy.h"
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CaNotifiers::NotifierHash CaNotifiers::mNotifiers;
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int CaNotifiers::addNotifier(const CaNotifierFilter *notifierFilter,
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    CaNotifierPrivate::NotifierType notifierType,
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    const CaClientNotifierProxy *notifierProxy)
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{
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    NotifierKey key = NotifierKey(notifierFilter, notifierType);
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    if (!mNotifiers.contains(key)) {
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        mNotifiers.insert(key, notifierProxy);
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    }
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    return 0;
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}
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void CaNotifiers::removeNotifier(const CaNotifierFilter *notifierFilter,
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    CaNotifierPrivate::NotifierType notifierType)
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{
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    mNotifiers.remove(NotifierKey(notifierFilter, notifierType));
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}
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void CaNotifiers::Notify(int groupId)
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{
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    for (NotifierHash::const_iterator i = mNotifiers.constBegin();
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        i != mNotifiers.constEnd();
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        ++i) {
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        const CaNotifierFilter *filter = i.key().first;
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        if (filter->getIds().isEmpty() || filter->getIds().contains(groupId)) {
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            if (i.key().second
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                == CaNotifierPrivate::GroupContentChangedNotifierType) {
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                i.value()->groupContentChanged(groupId);
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            }
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        }
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    }
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}
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void CaNotifiers::Notify(const CaEntry &targetEntry,
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    ChangeType changeType,
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    QList<int> &parentIds)
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{
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    for (NotifierHash::const_iterator i = mNotifiers.constBegin();
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        i != mNotifiers.constEnd();
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        ++i) {
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        if (isRegisterdForNotification(
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            *i.key().first, targetEntry, parentIds)) {
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            if (i.key().second
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                == CaNotifierPrivate::EntryChangedWithIdNotifierType) {
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                i.value()->entryChanged(targetEntry.id(), changeType);
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            } else if (i.key().second
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                == CaNotifierPrivate::EntryChangedWithEntryNotifierType) {
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                i.value()->entryChanged(targetEntry, changeType);
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            } else if (i.key().second
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                == CaNotifierPrivate::EntryTouchedNotifierType) {
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                i.value()->entryChanged(targetEntry.id(), changeType);
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            }
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        }
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    }
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}
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bool CaNotifiers::isRegisterdForNotification(
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    const CaNotifierFilter &filter,
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    const CaEntry &entry,
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    const QList<int> &parentIds)
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{
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    bool ret = true;
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    if (!filter.getIds().isEmpty()) {
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            ret = ret && filter.getIds().contains(entry.id());
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    }
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    if (filter.getParentId() > 0) {
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        if (entry.id() == filter.getParentId()) {
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            ret = true;
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        } else {
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            ret = ret && parentIds.contains(filter.getParentId());
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        }
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    }
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    if (!filter.getTypeNames().isEmpty()) {
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        ret = ret && filter.getTypeNames().contains(entry.entryTypeName());
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    }
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    if (filter.getEntryRole()) {
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        ret = ret && (filter.getEntryRole().testFlag(entry.role()));
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    }
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    return ret;
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}
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