void handleUserInput(FrameDisplayer& frameDisplayer,
std::vector<std::shared_ptr<PoseExtractorNet>>& poseExtractorNets,
std::vector<std::shared_ptr<FaceExtractorNet>>& faceExtractorNets,
std::vector<std::shared_ptr<HandExtractorNet>>& handExtractorNets,
std::vector<std::shared_ptr<Renderer>>& renderers,
std::shared_ptr<std::atomic<bool>>& isRunningSharedPtr,
std::shared_ptr<std::pair<std::atomic<bool>, std::atomic<int>>>& videoSeekSharedPtr,
DisplayMode& displayMode, DisplayMode& displayModeOriginal)
{
try
{
// The handleUserInput must be always performed, even if no tDatum is detected
bool guiPaused = false;
handleWaitKey(guiPaused, frameDisplayer, poseExtractorNets, faceExtractorNets, handExtractorNets,
renderers, isRunningSharedPtr, videoSeekSharedPtr, displayMode, displayModeOriginal);
while (guiPaused)
{
std::this_thread::sleep_for(std::chrono::milliseconds{1});
handleWaitKey(guiPaused, frameDisplayer, poseExtractorNets, faceExtractorNets, handExtractorNets,
renderers, isRunningSharedPtr, videoSeekSharedPtr, displayMode, displayModeOriginal);
}
}
catch (const std::exception& e)
{
error(e.what(), __LINE__, __FUNCTION__, __FILE__);
}
}
bool Script::executeCommand(int index, MasterTimer* timer, QList<Universe *> universes)
{
if (index < 0 || index >= m_lines.size())
{
qWarning() << "Invalid command index:" << index;
return false;
}
QList <QStringList> tokens = m_lines[index];
if (tokens.isEmpty() == true)
return true; // Empty line
bool continueLoop = true;
QString error;
if (tokens[0].size() < 2)
{
error = QString("Syntax error");
}
else if (tokens[0][0] == Script::startFunctionCmd)
{
error = handleStartFunction(tokens, timer);
}
else if (tokens[0][0] == Script::stopFunctionCmd)
{
error = handleStopFunction(tokens);
}
else if (tokens[0][0] == Script::waitCmd)
{
// Waiting should break out of the execution loop to prevent skipping
// straight to the next command. If there is no error in wait parsing,
// we must wait at least one cycle.
error = handleWait(tokens);
if (error.isEmpty() == true)
continueLoop = false;
}
else if (tokens[0][0] == Script::waitKeyCmd)
{
// Waiting for a key should break out of the execution loop to prevent
// skipping straight to the next command. If there is no error in waitkey
// parsing,we must wait at least one cycle.
error = handleWaitKey(tokens);
if (error.isEmpty() == true)
continueLoop = false;
}
else if (tokens[0][0] == Script::setFixtureCmd)
{
error = handleSetFixture(tokens, universes);
}
else if (tokens[0][0] == Script::labelCmd)
{
error = handleLabel(tokens);
}
else if (tokens[0][0] == Script::jumpCmd)
{
// Jumping can cause an infinite non-waiting loop, causing starvation
// among other functions. Therefore, the script must relinquish its
// time slot after each jump. If there is no error in jumping, the jump
// must have happened.
error = handleJump(tokens);
if (error.isEmpty() == true)
continueLoop = false;
}
else
{
error = QString("Unknown command: %1").arg(tokens[0][0]);
}
if (error.isEmpty() == false)
qWarning() << QString("Script:%1, line:%2, error:%3").arg(name()).arg(index).arg(error);
return continueLoop;
}
