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:   ?Description

    15 *

    16 */

    17 

    18 

    19 //Includes

    20 #include <QDebug>

    21 #include <hbmenu.h>

    22 #include <hbtoolbar.h>

    23 #include <hblistview.h>

    24 #include <hbmainwindow.h>

    25 #include <hbdocumentloader.h>

    26 #include <hbabstractviewitem.h>

    27 

    28 //User Includes

    29 #include "glxviewids.h"

    30 #include "glxlistview.h"

    31 #include "glxmodelparm.h"

    32 #include "glxdocloaderdefs.h"

    33 #include "glxcommandhandlers.hrh"

    34 

    35 

    36 GlxListView::GlxListView(HbMainWindow *window) : GlxView ( GLX_LISTVIEW_ID ), 

    37              mListView(NULL), mView(NULL), mWindow(window), mModel ( NULL)

    38 {

    39     qDebug("GlxListView::GlxListView()");

    40     mDocLoader = new HbDocumentLoader();

    41     setContentFullScreen( true );

    42 }

    43 

    44 void GlxListView::activate()

    45 {

    46     qDebug("GlxListView::activate() %d", mWindow->orientation() );    

    47 

    48     if (mListView == NULL) {

    49         createListView();

    50     }

    51  }

    52 

    53 void GlxListView::deActivate()

    54 {

    55     qDebug("GlxListView::deActivate()");

    56     disconnect(mWindow, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(orientationChanged(Qt::Orientation)));

    57     takeToolBar(); //To:Do improved later

    58     emit toolBarChanged();

    59 }

    60 

    61 void GlxListView::setModel(QAbstractItemModel *model) 

    62 {

    63     qDebug("GlxListView::setModel()");

    64     mModel =  model ;

    65     mListView->setModel(mModel);

    66 }

    67 

    68 void GlxListView::addToolBar( HbToolBar *toolBar ) 

    69 {

    70     //toolBar->setParent(this);

    71     if ( mListView ) {

    72         toolBar->setZValue(mListView->zValue());

    73     }

    74     setToolBar(toolBar) ;

    75 }

    76 

    77 void GlxListView::initializeView(QAbstractItemModel *model)

    78 {

    79     qDebug("GlxListView::initializeView()");

    80     if (mListView == NULL) {

    81         createListView();

    82     }

    83     setModel(model);

    84 }

    85 

    86 QGraphicsItem * GlxListView::getAnimationItem( GlxEffect transtionEffect )

    87 {

    88     if ( transtionEffect == GRID_TO_ALBUMLIST  || transtionEffect == ALBUMLIST_TO_GRID ) {

    89         return mListView;

    90     }

    91     

    92     return NULL;

    93 }

    94 

    95 void GlxListView::addViewConnection ()

    96 {

    97     qDebug("GlxListView::addViewConnection()");

    98     connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT( itemSelected(const QModelIndex &)));

    99     connect(mListView, SIGNAL(longPressed( HbAbstractViewItem*, QPointF )),this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) );

   100 }

   101 

   102 void GlxListView::removeViewConnection()

   103 {

   104     qDebug("GlxListView::removeViewConnection()");

   105     disconnect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT( itemSelected(const QModelIndex &)));

   106     disconnect(mListView, SIGNAL(longPressed( HbAbstractViewItem*, QPointF )),this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) );

   107 }

   108 

   109 void GlxListView::loadListView()

   110 {

   111     qDebug("GlxListView::loadListView()");

   112     bool loaded = true;

   113     //Load the widgets accroding to the current Orientation

   114     if (mListView == NULL )

   115         {

   116         mDocLoader->load(GLX_LISTVIEW_DOCMLPATH,&loaded);

   117         if(loaded)

   118             {

   119             //retrieve the widgets

   120             mView = static_cast<HbView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_VIEW)));

   121             mListView = static_cast<HbListView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_LIST)));

   122 

   123             if(mListView)

   124                 { 

   125                 //sets the widget

   126                 setWidget((QGraphicsWidget*) mView);

   127                 }

   128             }   

   129         }

   130 }

   131 

   132 void GlxListView::createListView()

   133 {

   134     qDebug("GlxListView::createListView()");

   135     loadListView(); 

   136     addViewConnection();  //only one time add the connection and remove in side the destructor    

   137 }

   138 

   139 GlxListView::~GlxListView()

   140 {

   141     qDebug("GlxListView::~GlxListView()");

   142 

   143     if(widget())

   144         {

   145         qDebug("GlxListView::~GlxListView() takeWidget");

   146         takeWidget();    

   147         }       

   148 

   149     removeViewConnection();

   150 

   151     if(mListView)

   152         {

   153         delete mListView;

   154         mListView = NULL;

   155         }

   156 

   157     if(mView)

   158         {

   159         delete mView ;

   160         mView = NULL;

   161         }

   162     if(mDocLoader)

   163         {

   164         delete mDocLoader;

   165         mDocLoader = NULL;

   166         }    

   167 }

   168 

   169 void GlxListView::itemSelected(const QModelIndex &  index)

   170 {

   171     qDebug("GlxListView::itemSelected() index = %d", index.row() );

   172     if ( mModel ) {

   173         mModel->setData( index, index.row(), GlxFocusIndexRole );

   174     }

   175     emit actionTriggered( EGlxCmdAlbumGridOpen );

   176 }

   177 

   178 

   179 void GlxListView::indicateLongPress(HbAbstractViewItem *item, QPointF coords)

   180 {

   181     qDebug() << "GlxListView:indicateLongPress Item " << item->modelIndex() << "long pressed at " << coords;

   182     if ( mModel ) {

   183         mModel->setData( item->modelIndex(), item->modelIndex().row(), GlxFocusIndexRole );

   184     }      

   185     emit itemSpecificMenuTriggered(viewId(),coords);

   186 }

   187