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: This widget is used to display audio content in univiewer.

    15  *

    16  */

    17 #include "univieweraudiowidget.h"

    18 

    19 // SYSTEM INCLUDES

    20 #include <QFileInfo>

    21 #include <QTimer>

    22 #include <HbMenu>

    23 

    24 // USER INCLUDES

    25 #include "msgmediautil.h"

    26 #include "univiewerutils.h"

    27 

    28 // LOCAL CONSTANTS

    29 #define LOC_OPEN    hbTrId("txt_common_menu_open")

    30 #define LOC_SAVE    hbTrId("txt_common_menu_save")

    31 

    32 const QString AUDIO_ICON("qtg_mono_audio");

    33 

    34 //----------------------------------------------------------------------------

    35 // UniViewerAudioWidget::UniViewerAudioWidget

    36 // @see header file

    37 //----------------------------------------------------------------------------

    38 UniViewerAudioWidget::UniViewerAudioWidget(QGraphicsItem *parent) :

    39     HbPushButton(parent), mViewerUtils(0)

    40 {

    41     connect(this, SIGNAL(clicked()), this, SLOT(handleShortTap()));

    42     connect(this, SIGNAL(longPress(QPointF)), this, SLOT(handleLongTap(QPointF)));

    43 }

    44 

    45 //----------------------------------------------------------------------------

    46 // UniViewerAudioWidget::~UniViewerAudioWidget

    47 // @see header file

    48 //----------------------------------------------------------------------------

    49 UniViewerAudioWidget::~UniViewerAudioWidget()

    50 {

    51 }

    52 

    53 //----------------------------------------------------------------------------

    54 // UniViewerAudioWidget::~UniViewerAudioWidget

    55 // @see header file

    56 //----------------------------------------------------------------------------

    57 void UniViewerAudioWidget::populate(const QString &mimeType, const QString &filePath)

    58 {

    59     mMimeType = mimeType;

    60     mMediaPath = filePath;

    61 

    62     this->setIcon(HbIcon(AUDIO_ICON));

    63     QFileInfo fileInfo(mMediaPath);

    64     this->setText(fileInfo.baseName());

    65     this->setTextAlignment(Qt::AlignLeft);

    66     MsgMediaUtil mediaUtil;

    67     this->setAdditionalText(mediaUtil.mediaDuration(mMediaPath));

    68 }

    69 

    70 //----------------------------------------------------------------------------

    71 // UniViewerAudioWidget::handleShortTap

    72 // @see header file

    73 //----------------------------------------------------------------------------

    74 void UniViewerAudioWidget::handleShortTap()

    75 {

    76     emit shortTap(mMediaPath);

    77 

    78     // Open the media.

    79     handleOpen();

    80 }

    81 

    82 //----------------------------------------------------------------------------

    83 // UniViewerAudioWidget::handleLongTap

    84 // @see header file

    85 //----------------------------------------------------------------------------

    86 void UniViewerAudioWidget::handleLongTap(const QPointF &position)

    87 {

    88     emit longTap(position);

    89 

    90     // Display context sensitive menu.

    91     HbMenu* menu = new HbMenu;

    92     menu->setAttribute(Qt::WA_DeleteOnClose);

    93     menu->addAction(LOC_OPEN, this, SLOT(handleOpen()));

    94     menu->addAction(LOC_SAVE, this, SLOT(handleSave()));

    95     menu->setPreferredPos(position);

    96     menu->show();

    97 }

    98 

    99 //----------------------------------------------------------------------------

   100 // UniViewerAudioWidget::handleOpen

   101 // @see header file

   102 //----------------------------------------------------------------------------

   103 void UniViewerAudioWidget::handleOpen()

   104 {

   105     this->ungrabGesture(Qt::TapGesture);

   106     

   107     if (!mViewerUtils) {

   108         mViewerUtils = new UniViewerUtils(this);

   109     }

   110     mViewerUtils->launchContentViewer(mMimeType, mMediaPath);

   111     

   112     //fire timer to regrab gesture after some delay.

   113     QTimer::singleShot(300,this,SLOT(regrabGesture()));

   114 }

   115 

   116 //----------------------------------------------------------------------------

   117 // UniViewerAudioWidget::handleSave

   118 // @see header file

   119 //----------------------------------------------------------------------------

   120 void UniViewerAudioWidget::handleSave()

   121 {

   122 

   123 }

   124 

   125 //---------------------------------------------------------------

   126 // UniViewerAudioWidget::regrabGesture

   127 // @see header file

   128 //---------------------------------------------------------------

   129 void UniViewerAudioWidget::regrabGesture()

   130 {

   131     this->grabGesture(Qt::TapGesture);

   132 }

   133 // EOF