/*! \brief Internal helper method to start the state timeout timer
*
* Internal helper method to start the state timeout timer
*/
void AliveState::StartStateTimer() {
auto self(shared_from_this());
m_StateTimer.expires_from_now(boost::posix_time::seconds(15));
m_StateTimer.async_wait([this, self](const boost::system::error_code& ec) {
if (!ec) {
// A state timeout occured
OnStateTimeout();
StartStateTimer(); // start again
} // if
});
}
//-----------------------------------------------------------------------------
//! Constructor for a dialog
//-----------------------------------------------------------------------------
tNASVirtualHead::tNASVirtualHead( const QString& rootName, tFusionClientAgent& fusionClientAgent, bool showButtons, QWidget* pParent )
: tDialog( tDialog::Full, pParent ),
m_pFusionClientAgent( fusionClientAgent ),
m_SourceId( fusionClientAgent.GetCurrentSourceId() ),
m_ShowButtons( showButtons ),
m_State( eIdle ),
m_StateTimer( 0 ),
m_CloseOnUserInactivityTimer( 0 ),
m_IsRoot( true ),
m_MenuItemCount( 0 ),
m_ItemIndex( 0 ),
m_FirstIndexInList( 0 ),
m_LastIndexInList( 0 ),
m_NextIndex( 0 ),
m_FillingDown( true ),
m_WidgetItemList(),
m_pListWidget( 0 ),
m_pPathLabel( 0 ),
m_pStatus( 0 ),
m_pRootAct( 0 ),
m_pBackAct( 0 ),
m_pCloseAct( 0 ),
m_CheckHeight( true ),
m_NumItemsNew( 20 ),
m_NewItemsNext( 5 )
{
// if we have a SKB keys don't have focus, else hide keys
// show the softkey bar if there is a touch screen so you don't have to use the menu
if ( HasSoftKeyBar() || tUiConfig::Instance()->CanSupportTouch() )
{
SoftKeyBar()->SetSoftKeyFocusPolicy( Qt::NoFocus );
}
else
{
SoftKeyBar()->ExplicitHide();
}
m_pListWidget = new tListWidget( this );
m_pListWidget->setWordWrap( true );
m_pListWidget->SetSoleFocus( true );
m_pListWidget->SetWrapping( false );
m_pListWidget->setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
m_pListWidget->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
m_pListWidget->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
Connect( m_pListWidget, SIGNAL( itemClicked( QListWidgetItem* ) ),
this, SLOT( HandleItemActivated( QListWidgetItem* ) ) );
Connect( m_pListWidget, SIGNAL( currentRowChanged( int ) ),
this, SLOT( OnCurrentRowChanged( int ) ) );
QFont f = m_pListWidget->font();
int fontSize = style()->pixelMetric( NPM( tNOSStyle::NPM_FontSizeNormal ), 0, m_pListWidget );
f.setPixelSize( fontSize );
m_pListWidget->setFont( f );
QGridLayout* pMainLayout = new QGridLayout;
m_pPathLabel = new QLabel;
m_pPathLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
m_pPathLabel->setText( rootName );
m_pStatus = new QLabel;
pMainLayout->addWidget( m_pPathLabel, 0, 0 );
pMainLayout->addWidget( m_pStatus, 0, 1 );
pMainLayout->addWidget( m_pListWidget, 1, 0, 1, 3 );
setLayout( pMainLayout );
// Connections to the NAS
Connect( &m_pFusionClientAgent, SIGNAL(MenuAction(quint8, quint32, tFusionClient::eMenuStatus)),
this, SLOT(OnMenuAction(quint8,quint32,tFusionClient::eMenuStatus)), Qt::QueuedConnection );
Connect( &m_pFusionClientAgent, SIGNAL(MenuItemCount(quint8,quint32)),
this, SLOT(OnMenuItemCount(quint8,quint32)), Qt::QueuedConnection );
Connect( &m_pFusionClientAgent, SIGNAL(MenuItem(quint8,quint32,quint8,QString)),
this, SLOT(OnMenuItem(quint8,quint32,quint8,QString)), Qt::QueuedConnection );
Connect( &m_pFusionClientAgent, SIGNAL( LibraryResetReceived() ),
this, SLOT( GoBackToRoot() ), Qt::QueuedConnection );
CreateActions();
m_StateTimer = new QTimer(this);
Connect( m_StateTimer, SIGNAL(timeout()), this, SLOT(OnStateTimeout()) );
m_CloseOnUserInactivityTimer = new QTimer(this);
m_CloseOnUserInactivityTimer->setInterval( cUserInactivityInterval );
Connect( m_CloseOnUserInactivityTimer, SIGNAL(timeout()), this, SLOT(reject()) );
// open previous menu that was up
SendSetMenuAction( tFusionClient::eMA_Open, 0 );
}
