homescreenapp/stateplugins/hsmenuworkerstateplugin/src/hsdeletecollectionitemstate.cpp
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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: Menu delete collection item state
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 *
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 */
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#include <HbMessageBox>
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#include <hbaction.h>
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#include <HbParameterLengthLimiter>
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#include <hsmenuservice.h>
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#include <hsmenueventfactory.h>
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#include "hsdialogcontroller.h"
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#include "hsdeletecollectionitemstate.h"
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#include "hsmenuevent.h"
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/*!
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 \class HsDeleteCollectionItemState
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 \ingroup group_hsworkerstateplugin
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 \brief Delete Collection Item State.
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 Deletes app from collection.
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 */
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/*!
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 Constructor.
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 \param parent Parent state. 
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 */
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HsDeleteCollectionItemState::HsDeleteCollectionItemState(QState *parent) :
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    QState(parent),
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    mItemId(0),
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    mCollectionId(0)
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{
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    construct();
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}
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/*!
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 Destructor.
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 */
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HsDeleteCollectionItemState::~HsDeleteCollectionItemState()
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{
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    QT_TRY {
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        emit exit();
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    } QT_CATCH (...) {
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    }
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}
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/*!
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 Constructs contained objects.
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 */
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void HsDeleteCollectionItemState::construct()
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{
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    setObjectName("/DeleteCollectionItemState");
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    if (this->parent()) {
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        setObjectName(this->parent()->objectName() + objectName());
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    }
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    connect(this, SIGNAL(exited()), SLOT(cleanUp()));
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}
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/*!
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 Sets entry event.
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 \param event entry event.
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 */
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void HsDeleteCollectionItemState::onEntry(QEvent *event)
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{
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    HSMENUTEST_FUNC_ENTRY("HsDeleteCollectionItemState::onEntry");
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    QState::onEntry(event);
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    qDebug("CollectionState::onEntry()");
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    HsMenuEvent *menuEvent = static_cast<HsMenuEvent *>(event);
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    QVariantMap data = menuEvent->data();
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    mItemId = data.value(Hs::itemIdKey).toInt();
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    mCollectionId = data.value(Hs::collectionIdKey).toInt();
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    QString message;
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    message.append(
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        HbParameterLengthLimiter(
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                "txt_applib_dialog_remove_1_from_collection").arg(
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                HsMenuService::getName(mItemId)));
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    QScopedPointer<HsDialogController> dialogController(
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            new HsDialogController(message));
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    connect(dialogController.data(),
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            SIGNAL(acceptActionTriggered(QAction*)),
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            this,
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            SLOT(removeApplicationFromCollection()));
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    connect(dialogController.data(),
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            SIGNAL(dialogCompleted()),
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            this,
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            SIGNAL(exit()));
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    // ensure dialog is dismissed on app key pressed
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    connect(this, SIGNAL(exited()),
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            dialogController.data(),
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            SLOT(dismissDialog()));
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    dialogController.take()->openDialog();
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    HSMENUTEST_FUNC_EXIT("HsDeleteCollectionItemState::onEntry");
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}
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#ifdef COVERAGE_MEASUREMENT
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#pragma CTC SKIP
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#endif //COVERAGE_MEASUREMENT
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/*!
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 Slot. Removes application from collection, both specified by event
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 passed to the state on entry.
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 \retval void
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 */
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void HsDeleteCollectionItemState::removeApplicationFromCollection()
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{
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    HsMenuService::removeApplicationFromCollection(mItemId, mCollectionId);
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}
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#ifdef COVERAGE_MEASUREMENT
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#pragma CTC ENDSKIP
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#endif //COVERAGE_MEASUREMENT
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/*!
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 Slot launched after state has exited and in destructor.
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 \retval void
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 */
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void HsDeleteCollectionItemState::cleanUp()
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{
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    mItemId = 0;
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    mCollectionId = 0;
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}