1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Menu delete collection state

    15  *

    16  */

    17 

    18 #include <QStateMachine>

    19 #include <HbMessageBox>

    20 #include <hbaction.h>

    21 #include <hsmenuservice.h>

    22 #include <HbParameterLengthLimiter>

    23 #include <hsshortcutservice.h>

    24 #include <hsmenueventfactory.h>

    25 

    26 #include "hsdeletecollectionstate.h"

    27 #include "hsmenudialogfactory.h"

    28 #include "hsmenuevent.h"

    29 

    30 /*!

    31  \class HsDeleteCollectionState

    32  \ingroup group_hsworkerstateplugin

    33  \brief Delete Collection State.

    34  Deletes collections.

    35  */

    36 

    37 /*!

    38  Constructor.

    39  \param parent Parent state.

    40  */

    41 HsDeleteCollectionState::HsDeleteCollectionState(QState *parent) :

    42     QState(parent),

    43     mItemId(0),

    44     mDeleteMessage(NULL),

    45     mConfirmAction(NULL)

    46 {

    47     construct();

    48 }

    49 

    50 /*!

    51  Destructor.

    52  */

    53 HsDeleteCollectionState::~HsDeleteCollectionState()

    54 {

    55     cleanUp(); // in case of throw

    56 }

    57 

    58 /*!

    59  Constructs contained objects.

    60  */

    61 void HsDeleteCollectionState::construct()

    62 {

    63     setObjectName("/DeleteCollectionState");

    64     if (this->parent()) {

    65         setObjectName(this->parent()->objectName() + objectName());

    66     }

    67     connect(this, SIGNAL(exited()), SLOT(cleanUp()));

    68 }

    69 

    70 /*!

    71  Sets entry event.

    72  \param event entry event.

    73  */

    74 void HsDeleteCollectionState::onEntry(QEvent *event)

    75 {

    76     HSMENUTEST_FUNC_ENTRY("HsDeleteCollectionState::onEntry");

    77     QState::onEntry(event);

    78     qDebug("CollectionState::onEntry()");

    79 

    80     HsMenuEvent *menuEvent = static_cast<HsMenuEvent *>(event);

    81     QVariantMap data = menuEvent->data();

    82     mItemId = data.value(Hs::itemIdKey).toInt();

    83 

    84     QString message;

    85     if (HsShortcutService::instance()->isItemShortcutWidget(mItemId)) {

    86         message.append(HbParameterLengthLimiter(

    87                            "txt_applib_dialog_deletes_1_also_from_home_screen"). arg(

    88                            HsMenuService::getName(mItemId)));

    89     } else {

    90         message.append(HbParameterLengthLimiter("txt_applib_dialog_delete_1").arg(

    91                            HsMenuService::getName(mItemId)));

    92     }

    93 

    94     // create and show message box

    95     mDeleteMessage = HsMenuDialogFactory().create(message);

    96     mConfirmAction = mDeleteMessage->actions().value(0);

    97     mDeleteMessage->open(this, SLOT(deleteMessageFinished(HbAction*)));

    98 

    99     HSMENUTEST_FUNC_EXIT("HsDeleteCollectionState::onEntry");

   100 }

   101 

   102 

   103 // ---------------------------------------------------------------------------

   104 // ---------------------------------------------------------------------------

   105 //

   106 void HsDeleteCollectionState::deleteMessageFinished(HbAction* finishedAction)

   107 {

   108     if (static_cast<QAction*>(finishedAction) == mConfirmAction) {

   109         HsMenuService::removeCollection(mItemId);

   110         machine()->postEvent(

   111         HsMenuEventFactory::createCollectionDeletedEvent());

   112     }

   113     emit exit();

   114     mConfirmAction = NULL;

   115 }

   116 

   117 /*!

   118  Slot launched after state has exited and in destructor.

   119  \retval void

   120  */

   121 void HsDeleteCollectionState::cleanUp()

   122 {

   123     // Close messagebox if App key was pressed

   124     if (mDeleteMessage) {

   125         mDeleteMessage->close();

   126         mDeleteMessage = NULL;

   127     }

   128 

   129     mConfirmAction = NULL;

   130     mItemId = 0;

   131 }