void
ParticipantManager::
deactivateParticipant(const synthclone::Participant *participant)
{
CONFIRM(participant, tr("participant is set to NULL"));
ParticipantData *data = participantDataMap.value(participant, 0);
CONFIRM(data, tr("participant is not registered with participant manager"));
Context *context = data->context;
CONFIRM(data->context, tr("participant is not currently activated"));
ParticipantList &children = data->children;
for (int i = children.count() - 1; i >= 0; i--) {
removeParticipant(children[i]);
}
const QByteArray &id = data->id;
const synthclone::Participant *parent = data->parent;
emit deactivatingParticipant(participant, parent, id);
data->participant->deactivate(*context);
data->context = 0;
delete context;
emit participantDeactivated(participant, parent, id);
}
ParticipantManager::~ParticipantManager()
{
for (int i = rootParticipants.count() - 1; i >= 0; i--) {
ParticipantData *data = participantDataMap[rootParticipants[i]];
if (! data->parent) {
removeParticipant(data->participant);
}
}
assert(! participantDataMap.count());
assert(! participantIdMap.count());
assert(! rootParticipants.count());
}
ParticipantInfoDialog::ParticipantInfoDialog(Participant* participant, QWidget* parent, bool showRemove)
: PopupDialog( parent ), m_participant(participant)
{
setMinimumWidth(400);
setMinimumHeight(160);
this->setSizeGripEnabled(false);
QGraphicsPixmapItem* image = new QGraphicsPixmapItem( participant->pixmap().scaled(80, 80, Qt::IgnoreAspectRatio, Qt::SmoothTransformation), widget() );
image->setPos( 8, 8 );
QGraphicsLineItem* line = new QGraphicsLineItem( widget() );
line->setPen( QPen( QColor( 100, 100, 100 ) ) );
line->setLine( 8, 110, width() - 2 * 8, 110 );
int buttonRight = width() - 10;
QPushButton* button = new QPushButton();
button->setText(tr("New Wave"));
QGraphicsProxyWidget* item = scene()->addWidget(button);
item->setParentItem( widget() );
item->setPos( buttonRight - item->preferredWidth(), height() - 10 - item->preferredHeight() );
buttonRight -= item->preferredWidth() + 10;
//Adds remove button if parent is a waveview
if (showRemove)
{
QPushButton* removeFromWaveButton = new QPushButton();
removeFromWaveButton->setText(tr("Remove"));
QGraphicsProxyWidget* removeItem = scene()->addWidget(removeFromWaveButton);
removeItem->setParentItem( widget() );
removeItem->setPos( buttonRight - removeItem->preferredWidth(), height() - 10 - removeItem->preferredHeight() );
buttonRight -= removeItem->preferredWidth() + 10;
connect( removeFromWaveButton, SIGNAL(clicked()),SLOT(removeParticipant()));
}
QPushButton* button2 = new QPushButton();
button2->setText(tr("Close"));
QGraphicsProxyWidget* item2 = scene()->addWidget(button2);
item2->setParentItem( widget() );
item2->setPos( buttonRight - item2->preferredWidth(), height() - 10 - item2->preferredHeight() );
QGraphicsTextItem* text = new QGraphicsTextItem( participant->name(), widget() );
text->setPos( 110, 10 );
text->setFont( QFont( "Arial", 18, QFont::Bold ) );
text = new QGraphicsTextItem( tr("Address") + ": " + participant->address(), widget() );
text->setPos( 110, 50 );
text->setFont( QFont( "Arial", 11 ) );
connect( button, SIGNAL(clicked()), SLOT(newWave()));
connect( button2, SIGNAL(clicked()), SLOT(close()));
}
void ParticipantInfoDialog::removeParticipant()
{
QString address = m_participant->address();
emit removeParticipant(address);
accept();
}
