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  *     Zhiqiang Yang <zhiqiang.yang@nokia.com>

    14  * 

    15  * Description:

    16  *     The source file of the restore view of file manager

    17  */

    18 

    19 #include "fmrestoreview.h"

    20 #include "fmrestorewidget.h"

    21 #include "fmviewmanager.h"

    22 #include "fmoperationbase.h"

    23 #include "fmdlgutils.h"

    24 

    25 #include <QApplication>

    26 

    27 #include <hbaction.h>

    28 #include <hbtoolbar.h>

    29 #include <hbmenu.h>

    30 #include <hbmainwindow.h>

    31 

    32 FmRestoreView::FmRestoreView(): FmViewBase( ERestoreView )

    33 {

    34 	setTitle( hbTrId( "Restore" ) );

    35 

    36 	initMainWidget();

    37 	initToolBar();

    38 	initMenu();  

    39 	mOperationService = FmViewManager::viewManager()->operationService();

    40 }

    41 

    42 FmRestoreView::~FmRestoreView()

    43 {

    44     removeToolBarAction();

    45 }

    46 

    47 void FmRestoreView::initMenu()

    48 {

    49 #ifdef FM_CHANGE_ORIENT_ENABLE

    50     HbAction *action = 0;

    51 	action = new HbAction( this );

    52     action->setObjectName( "rotateAction" );

    53     action->setText( hbTrId( "Change orientation" ) );

    54     menu()->addAction( action );

    55     connect( action, SIGNAL(triggered()), this, SLOT( on_rotateAction_triggered() ), Qt::QueuedConnection );

    56 #endif

    57 

    58 	mRestoreAction = new HbAction( this );

    59     mRestoreAction->setObjectName( "restoreAction" );

    60     mRestoreAction->setText( hbTrId( "Restore data" ) );

    61     menu()->addAction( mRestoreAction );

    62     mRestoreAction->setEnabled(false);

    63     connect( mRestoreAction, SIGNAL(triggered()), this, SLOT( on_restoreAction_triggered() ), Qt::QueuedConnection );

    64 }

    65 

    66 void FmRestoreView::initMainWidget()

    67 {

    68 	mRestoreWigdet = new FmRestoreWigdet( this );

    69 

    70     setWidget( mRestoreWigdet );

    71     connect(mRestoreWigdet, SIGNAL(stateChanged(int)), this, SLOT(onCheckBoxStateChange()));

    72 

    73 }

    74 

    75 void FmRestoreView::initToolBar()

    76 {

    77 	mLeftAction = new HbAction( this );

    78     mLeftAction->setObjectName( "leftAction" );

    79     mLeftAction->setText( hbTrId( "Restore" ) );

    80     toolBar()->addAction( mLeftAction );

    81     connect( mLeftAction, SIGNAL(triggered()), this, SLOT( on_leftAction_triggered() ), Qt::QueuedConnection );

    82 

    83     mLeftAction->setEnabled(false);

    84     toolBar()->setOrientation( Qt::Horizontal );

    85 }

    86 

    87 void FmRestoreView::on_leftAction_triggered()

    88 {

    89     QList<int > items = mRestoreWigdet->selectionIndexes();

    90     quint64 selection( 0 );

    91     for ( int i( 0 ); i < items.count(); ++i )

    92        {

    93        selection |= ( ( quint64 ) 1 ) << ( items[ i ] );

    94        }

    95                    

    96     int ret = mOperationService->asyncRestore( selection );

    97     switch( ret )

    98     {

    99     case FmErrNone:

   100         break;

   101     case FmErrWrongParam:

   102         FmDlgUtils::information( QString( hbTrId("Operation canceled with wrong param!") ) );

   103         break;

   104     case FmErrAlreadyStarted:

   105         FmDlgUtils::information( QString( hbTrId("Operation canceled because already started!") ) );

   106         break;

   107     default:

   108         FmDlgUtils::information(hbTrId("restore failed"));

   109         break;

   110     }

   111 }

   112 

   113 #ifdef FM_CHANGE_ORIENT_ENABLE

   114 void FmRestoreView::on_rotateAction_triggered()

   115 {

   116 	if ( mainWindow()->orientation() == Qt::Vertical ) {

   117 		mainWindow()->setOrientation( Qt::Horizontal );

   118 	}

   119 	else {

   120 		mainWindow()->setOrientation( Qt::Vertical );

   121 	}

   122 }

   123 #endif

   124 

   125 void FmRestoreView::on_restoreAction_triggered()

   126 {

   127     on_leftAction_triggered();

   128 }

   129 

   130 void FmRestoreView::removeToolBarAction()

   131 {

   132     toolBar()->removeAction( mLeftAction );

   133 }

   134 

   135 void FmRestoreView::onCheckBoxStateChange()

   136 {

   137     QList<int> items = mRestoreWigdet->selectionIndexes();

   138     if (items.count() > 0) {

   139         mLeftAction->setEnabled(true);

   140         mRestoreAction->setEnabled(true);

   141     } else {

   142         mLeftAction->setEnabled(false);

   143         mRestoreAction->setEnabled(false);

   144     }

   145 }

   146 

   147 void FmRestoreView::refreshRestoreView()

   148 {

   149     mRestoreWigdet->refresh();

   150 }