AsyncFunctionState.cc

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#include "AsyncFunctionState.h"
#include "QGCLoggingCategory.h"
 
AsyncFunctionState::AsyncFunctionState(const QString& stateName, QState* parent, SetupFunction setupFunction, int timeoutMsecs)
    : WaitStateBase(stateName, parent, timeoutMsecs)
    , _setupFunction(std::move(setupFunction))
{
}
 
void AsyncFunctionState::connectWaitSignal()
{
    // Connection is set up dynamically via connectToCompletion() in the setup function
}
 
void AsyncFunctionState::disconnectWaitSignal()
{
    if (_completionConnection) {
        disconnect(_completionConnection);
        _completionConnection = {};
    }
}
 
void AsyncFunctionState::onWaitEntered()
{
    if (_setupFunction) {
        _setupFunction(this);
    }
 
    if (!_completionConnection && timeoutMsecs() == 0) {
        qCCritical(QGCStateMachineLog) << stateName()
            << "has no completion connection and no timeout - state may hang indefinitely";
    }
}