//virtual
void PropertySettingSignalTransition::onTransition(QEvent * e)
{
if (m_qp_targetObject)
{
QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent*>(e);
if (!se->arguments().isEmpty())
{
m_qp_targetObject->setProperty(m_propertyName.toLatin1().constData(),se->arguments().at(0));
}
}
QSignalTransition::onTransition(e);
}
void ReorderState::onEntry(QEvent* event)
{
CardWindowManagerState::onEntry(event);
QStateMachine::SignalEvent* se = static_cast<QStateMachine::SignalEvent*>(event);
if (se && !se->arguments().isEmpty()) {
QPoint pt = se->arguments().at(0).toPoint();
m_wm->enterReorder(pt);
//int slice = se->arguments().at(1).toInt();
//m_grid = new ReorderGrid(m_wm, slice);
}
SystemUiController::instance()->enterOrExitCardReorder(true);
}
void ReorderState::onExit(QEvent* event)
{
CardWindowManagerState::onExit(event);
QStateMachine::SignalEvent* se = static_cast<QStateMachine::SignalEvent*>(event);
if (se && !se->arguments().isEmpty()) {
bool canceled = se->arguments().at(0).toBool();
if (canceled)
m_wm->cancelReorder();
}
//delete m_grid;
SystemUiController::instance()->enterOrExitCardReorder(false);
}
bool ReceivedMessageTransition::eventTest(QEvent* event) {
if (!QSignalTransition::eventTest(event)) {
return false;
}
QStateMachine::SignalEvent* signalEvent = static_cast<QStateMachine::SignalEvent*>(event);
const QVariant& qVariant(signalEvent->arguments().at(0));
if (!qVariant.canConvert<AddressedMessage>()) {
LOG(ERROR) << "ReceivedMessageTransition::eventTest(): "
<< "cannot convert to AddressedMessage...";
return false;
}
const AddressedMessage& message = qVariant.value<AddressedMessage>();
if (message.getMessage().getMessageNumber() == expectedMessageNumber) {
return true;
} else {
LOG(ERROR) << "ReceivedMessageTransition::eventTest(): "
<< "recevied wrong message number: " << message.getMessage().getMessageNumber()
<< ", expected: " << expectedMessageNumber;
return false;
}
}
bool SignalTransition::eventTest(QEvent *event)
{
Q_ASSERT(event);
if (!QSignalTransition::eventTest(event))
return false;
if (m_guard.isEmpty())
return true;
QQmlContext *outerContext = QQmlEngine::contextForObject(this);
QQmlContext context(outerContext);
QQmlContextData::get(outerContext)->imports->addref();
QQmlContextData::get(&context)->imports = QQmlContextData::get(outerContext)->imports;
QStateMachine::SignalEvent *e = static_cast<QStateMachine::SignalEvent*>(event);
// Set arguments as context properties
int count = e->arguments().count();
QMetaMethod metaMethod = e->sender()->metaObject()->method(e->signalIndex());
for (int i = 0; i < count; i++)
context.setContextProperty(metaMethod.parameterNames()[i], QVariant::fromValue(e->arguments().at(i)));
QQmlExpression expr(m_guard, &context, this);
QVariant result = expr.evaluate();
return result.toBool();
}
void SignalTransition::onTransition(QEvent *event)
{
if (m_signalExpression) {
QStateMachine::SignalEvent *e = static_cast<QStateMachine::SignalEvent*>(event);
m_signalExpression->evaluate(e->arguments());
}
QSignalTransition::onTransition(event);
}
bool MaximizeToFocusTransition::eventTest(QEvent* event)
{
if (!QSignalTransition::eventTest(event))
return false;
QStateMachine::SignalEvent* se = static_cast<QStateMachine::SignalEvent*>(event);
CardWindow* win = se->arguments().at(0).value<CardWindow*>();
CardWindowManager* wm = static_cast<CardWindowManager*>(senderObject());
if (win == wm->activeWindow()) {
// window is already focused
SystemUiController::instance()->setCardWindowMaximized(true);
return false;
}
return true;
}
// --------------------------------------------------------------------------------------------------
void PreparingState::onEntry(QEvent* event)
{
CardWindowManagerState::onEntry(event);
// unpack the window which we need to prepare
CardWindow* win = 0;
if (event->type() == QEvent::StateMachineSignal) {
QStateMachine::SignalEvent* se = static_cast<QStateMachine::SignalEvent*>(event);
win = se->arguments().at(0).value<CardWindow*>();
if (win) {
QRectF boundingRect = m_wm->normalOrScreenBounds(0);
if(WindowType::Type_ModalChildWindowCard != win->type())
win->setBoundingRect(boundingRect.width(), boundingRect.height());
else {
win->setBoundingRect(Settings::LunaSettings()->modalWindowWidth, Settings::LunaSettings()->modalWindowHeight);
}
}
}
m_wm->prepareAddWindowSibling(win);
}
void FocusState::onEntry(QEvent* event)
{
CardWindowManagerState::onEntry(event);
CardWindow* win = 0;
if (event->type() == QEvent::StateMachineSignal) {
QStateMachine::SignalEvent* se = static_cast<QStateMachine::SignalEvent*>(event);
win = se->arguments().at(0).value<CardWindow*>();
}
CardGroup* activeGroup = m_wm->activeGroup();
Q_ASSERT(activeGroup != 0);
if (activeGroup == win->cardGroup()) {
// update the active card within the active group and maximize it
activeGroup->setActiveCard(win);
m_wm->maximizeActiveWindow();
}
else {
// make this card the active card in its group and focus the group
win->cardGroup()->setActiveCard(win);
m_wm->setActiveGroup(win->cardGroup());
m_wm->slideAllGroups();
}
}