bool
SourceDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index )
{
QMouseEvent* mEvent = 0;
switch ( event->type() )
{
// case QEvent::MouseTrackingChange:
case QEvent::MouseButtonDblClick:
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
case QEvent::MouseMove:
mEvent = static_cast< QMouseEvent* >( event );
default:
break;
}
bool hoveringTrack = false;
if ( m_trackRects.contains( index ) && mEvent )
{
const QRect trackRect = m_trackRects[ index ];
hoveringTrack = trackRect.contains( mEvent->pos() );
if ( hoveringTrack )
{
if ( m_trackHovered != index )
{
m_trackHovered = index;
QMetaObject::invokeMethod( m_parent, "update", Qt::QueuedConnection, Q_ARG( QModelIndex, index ) );
}
}
}
if ( !hoveringTrack )
{
if ( m_trackHovered.isValid() )
QMetaObject::invokeMethod( m_parent, "update", Qt::QueuedConnection, Q_ARG( QModelIndex, m_trackHovered ) );
m_trackHovered = QPersistentModelIndex();
}
bool lockRectContainsClick = false, headphonesRectContainsClick = false;
if ( m_headphoneRects.contains( index ) && mEvent )
{
const QRect headphoneRect = m_headphoneRects[ index ];
headphonesRectContainsClick = headphoneRect.contains( mEvent->pos() );
}
if ( m_lockRects.contains( index ) && mEvent )
{
const QRect lockRect = m_lockRects[ index ];
lockRectContainsClick = lockRect.contains( mEvent->pos() );
}
if ( event->type() == QEvent::MouseMove )
{
if ( hoveringTrack || lockRectContainsClick || headphonesRectContainsClick )
m_parent->setCursor( Qt::PointingHandCursor );
else
m_parent->setCursor( Qt::ArrowCursor );
}
if ( event->type() == QEvent::MouseButtonRelease || event->type() == QEvent::MouseButtonPress )
{
SourcesModel::RowType type = static_cast< SourcesModel::RowType >( index.data( SourcesModel::SourceTreeItemTypeRole ).toInt() );
if ( type == SourcesModel::TemporaryPage || type == SourcesModel::DeletablePage || type == SourcesModel::RemovablePage )
{
SourceTreeItem* gpi = index.data( SourcesModel::SourceTreeItemRole ).value< SourceTreeItem* >();
Q_ASSERT( gpi );
QStyleOptionViewItemV4 o = option;
initStyleOption( &o, index );
const int padding = m_margin / 8;
const QRect r( o.rect.right() - padding - m_iconHeight, padding + o.rect.y(), m_iconHeight, m_iconHeight );
if ( r.contains( mEvent->pos() ) )
{
if ( event->type() == QEvent::MouseButtonRelease && mEvent->button() == Qt::LeftButton )
{
gpi->removeFromList();
// Send a new mouse event to the view, since if the mouse is now over another item's delete area we want it to show up
QMouseEvent* ev = new QMouseEvent( QEvent::MouseMove, m_parent->viewport()->mapFromGlobal( QCursor::pos() ), Qt::NoButton, Qt::NoButton, Qt::NoModifier );
QApplication::postEvent( m_parent->viewport(), ev );
}
return true;
}
}
else if ( type == SourcesModel::Source )
{
SourceItem* colItem = qobject_cast< SourceItem* >( index.data( SourcesModel::SourceTreeItemRole ).value< SourceTreeItem* >() );
Q_ASSERT( colItem );
if ( hoveringTrack && colItem->source() && colItem->source()->currentTrack() )
{
if ( event->type() == QEvent::MouseButtonRelease && mEvent->button() == Qt::LeftButton )
{
ViewManager::instance()->show( colItem->source()->currentTrack() );
return true;
}
else if ( event->type() == QEvent::MouseButtonPress && mEvent->button() == Qt::RightButton )
{
Tomahawk::ContextMenu* contextMenu = new Tomahawk::ContextMenu( m_parent );
contextMenu->setQuery( colItem->source()->currentTrack() );
contextMenu->exec( QCursor::pos() );
return true;
}
}
if ( !colItem->source().isNull() && !colItem->source()->currentTrack().isNull() && !colItem->source()->isLocal() )
{
if ( headphonesRectContainsClick || lockRectContainsClick )
{
if ( event->type() == QEvent::MouseButtonRelease && mEvent->button() == Qt::LeftButton )
{
if ( headphonesRectContainsClick )
{
if ( index.data( SourcesModel::LatchedOnRole ).toBool() )
// unlatch
emit latchOff( colItem->source() );
else
emit latchOn( colItem->source() );
}
else // it's in the lock rect
emit toggleRealtimeLatch( colItem->source(), !index.data( SourcesModel::LatchedRealtimeRole ).toBool() );
}
return true;
}
}
}
else if ( event->type() == QEvent::MouseButtonRelease && mEvent->button() == Qt::LeftButton && type == SourcesModel::StaticPlaylist )
{
PlaylistItem* plItem = qobject_cast< PlaylistItem* >( index.data( SourcesModel::SourceTreeItemRole ).value< SourceTreeItem* >() );
Q_ASSERT( plItem );
if ( plItem->canSubscribe() && !plItem->subscribedIcon().isNull() )
{
const int padding = m_margin / 16;
const int imgWidth = option.rect.height() - 2 * padding;
const QRect subRect( option.rect.right() - padding - imgWidth, option.rect.top() + padding, imgWidth, imgWidth );
if ( subRect.contains( mEvent->pos() ) )
{
// Toggle playlist subscription
plItem->setSubscribed( !plItem->subscribed() );
}
}
}
}
// We emit our own clicked() signal instead of relying on QTreeView's, because that is fired whether or not a delegate accepts
// a mouse press event. Since we want to swallow click events when they are on headphones other action items, here we make sure we only
// emit if we really want to
if ( event->type() == QEvent::MouseButtonRelease && mEvent->button() == Qt::LeftButton )
{
if ( m_lastClicked == -1 )
{
m_lastClicked = QDateTime::currentMSecsSinceEpoch();
emit clicked( index );
}
else
{
qint64 elapsed = QDateTime::currentMSecsSinceEpoch() - m_lastClicked;
if ( elapsed < QApplication::doubleClickInterval() )
{
m_lastClicked = -1;
emit doubleClicked( index );
} else
{
m_lastClicked = QDateTime::currentMSecsSinceEpoch();
emit clicked( index );
}
}
}
return QStyledItemDelegate::editorEvent( event, model, option, index );
}
// ===== Watchdog Timer Interrupt Handler =====
// This event handler is called to handle the watchdog timer interrupt,
// which is occurring regularly at intervals of about 8K/1.1MHz ~= 7.4ms.
interrupt void WDT_interval_handler(){
if(!state) {
reset();
}
randomInt++;
if (--display_counter==0){ // decrement the counter and act only if it has reached 0
display_counter = 10; //reset counter to display refresh interval
//covnert "arr" array, which contains contents of game, to the array that needs to be displayed
convertArrays();
//procedure to print array on board: latchOff registers, push all 8 bytes, one by one, cancatanating each, with shiftOut, then latchOn
int i;
latchOff();
for (i = 7; i >= 0; i--) {
shiftOut(concatenate(arrToPrint[i]));
}
latchOn();
}
//check for button pressed for each button, debounced, and generates pseudo-random X and Y based on timing of button press
if(P1IN & BIT1) {
randomX = randomInt%8;
button_1_pressed = 1;
}
else if(button_1_pressed == 1) {
randomY = randomInt%8;
button_1_pressed = 0;
dir = 1;
//takeTurn();
}
if(P1IN & BIT2) {
randomX = randomInt%8;
button_2_pressed = 1;
}
else if(button_2_pressed == 1) {
randomY = randomInt%8;
button_2_pressed = 0;
dir = 2;
//takeTurn();
}
if(P2IN & BIT5) {
randomX = randomInt%8;
button_3_pressed = 1;
}
else if(button_3_pressed == 1) {
randomY = randomInt%8;
button_3_pressed = 0;
dir = 3;
//takeTurn();
}
if(P1IN & BIT7) {
randomX = randomInt%8;
button_4_pressed = 1;
}
else if(button_4_pressed == 1) {
randomY = randomInt%8;
button_4_pressed = 0;
dir = 4;
//takeTurn();
}
}
