homescreenapp/stateplugins/hsmenuworkerstateplugin/src/hsdeletecollectionstate.cpp
/*
* Copyright (c) 2009 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: Menu delete collection state
*
*/
#include <QStateMachine>
#include <hbmessagebox.h>
#include <hbaction.h>
#include <hsmenuservice.h>
#include <HbParameterLengthLimiter>
#include <hsshortcutservice.h>
#include <hsmenueventfactory.h>
#include "hsdeletecollectionstate.h"
#include "hsmenuevent.h"
/*!
\class HsDeleteCollectionState
\ingroup group_hsworkerstateplugin
\brief Delete Collection State.
Deletes collections.
*/
/*!
Constructor.
\param parent Parent state.
*/
HsDeleteCollectionState::HsDeleteCollectionState(QState *parent) :
QState(parent),
mItemId(0),
mDeleteMessage(NULL),
mConfirmAction(NULL)
{
construct();
}
/*!
Destructor.
*/
HsDeleteCollectionState::~HsDeleteCollectionState()
{
cleanUp(); // in case of throw
}
/*!
Constructs contained objects.
*/
void HsDeleteCollectionState::construct()
{
setObjectName("/DeleteCollectionState");
if (this->parent()) {
setObjectName(this->parent()->objectName() + objectName());
}
connect(this, SIGNAL(exited()), SLOT(cleanUp()));
}
/*!
Sets entry event.
\param event entry event.
*/
void HsDeleteCollectionState::onEntry(QEvent *event)
{
HSMENUTEST_FUNC_ENTRY("HsDeleteCollectionState::onEntry");
QState::onEntry(event);
qDebug("CollectionState::onEntry()");
HsMenuEvent *menuEvent = static_cast<HsMenuEvent *>(event);
QVariantMap data = menuEvent->data();
mItemId = data.value(itemIdKey()).toInt();
QString message;
if (HsShortcutService::instance()->isItemShortcutWidget(mItemId)) {
message.append(HbParameterLengthLimiter(
"txt_applib_dialog_deletes_1_also_from_home_screen"). arg(
HsMenuService::getName(mItemId)));
} else {
message.append(HbParameterLengthLimiter("txt_applib_dialog_delete_1").arg(
HsMenuService::getName(mItemId)));
}
// create and show message box
mDeleteMessage = new HbMessageBox(HbMessageBox::MessageTypeQuestion);
mDeleteMessage->setAttribute(Qt::WA_DeleteOnClose);
mDeleteMessage->setText(message);
mDeleteMessage->clearActions();
mConfirmAction = new HbAction(hbTrId("txt_common_button_ok"), mDeleteMessage);
mDeleteMessage->addAction(mConfirmAction);
HbAction *secondaryAction = new HbAction(hbTrId("txt_common_button_cancel"), mDeleteMessage);
mDeleteMessage->addAction(secondaryAction);
mDeleteMessage->open(this, SLOT(deleteMessageFinished(HbAction*)));
HSMENUTEST_FUNC_EXIT("HsDeleteCollectionState::onEntry");
}
// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------
//
void HsDeleteCollectionState::deleteMessageFinished(HbAction* finishedAction)
{
if (finishedAction == mConfirmAction) {
HsMenuService::removeCollection(mItemId);
machine()->postEvent(
HsMenuEventFactory::createCollectionDeletedEvent());
}
emit exit();
}
/*!
Slot launched after state has exited and in destructor.
\retval void
*/
void HsDeleteCollectionState::cleanUp()
{
// Close messagebox if App key was pressed
if (mDeleteMessage) {
disconnect(mDeleteMessage, SIGNAL(finished(HbAction*)), this, SLOT(deleteMessageFinished(HbAction*)));
mDeleteMessage->close();
mDeleteMessage = NULL;
}
mConfirmAction = NULL;
mItemId = 0;
}