void
ProgressPanel::onItemRightClicked(QPoint globalPos, const TableItemPtr& item)
{
ProgressTaskInfoPtr task;
{
QMutexLocker k(&_imp->tasksMutex);
task = _imp->findTask(item);
}
if (!task) {
return;
}
ProcessHandlerPtr hasProcess = task->getProcess();
Menu m(this);
QAction* showLogAction = 0;
if (hasProcess) {
showLogAction = new QAction(tr("Show Process Log"), &m);
m.addAction(showLogAction);
}
QAction* triggered = 0;
if ( !m.isEmpty() ) {
triggered = m.exec(globalPos);
}
if ( (triggered == showLogAction) && showLogAction ) {
const QString& log = hasProcess->getProcessLog();
LogWindowModal window(log,this);
window.setWindowTitle( tr("Background Render Log") );
ignore_result(window.exec());
}
}
void
ProgressPanel::startTask(const NodePtr& node,
const int firstFrame,
const int lastFrame,
const int frameStep,
const bool canPause,
const bool canCancel,
const QString& message,
const boost::shared_ptr<ProcessHandler>& process)
{
assert( QThread::currentThread() == qApp->thread() );
if (!node) {
return;
}
assert( (canPause && firstFrame != INT_MIN && lastFrame != INT_MAX) || !canPause );
ProgressTaskInfoPtr task;
{
QMutexLocker k(&_imp->tasksMutex);
task = _imp->findTask(node);
}
if (task) {
task->cancelTask(false, 1);
removeTaskFromTable(task);
}
QMutexLocker k(&_imp->tasksMutex);
task.reset( new ProgressTaskInfo(this,
node,
firstFrame,
lastFrame,
frameStep,
canPause,
canCancel,
message, process) );
if ( canPause || node->getEffectInstance()->isOutput() ) {
task->createItems();
QTimer::singleShot( NATRON_DISPLAY_PROGRESS_PANEL_AFTER_MS, this, SLOT(onShowProgressPanelTimerTriggered()) );
}
if (process) {
connectProcessSlots( task.get(), process.get() );
}
if (!process) {
if ( node->getEffectInstance()->isOutput() ) {
OutputEffectInstance* isOutput = dynamic_cast<OutputEffectInstance*>( node->getEffectInstance().get() );
if (isOutput) {
boost::shared_ptr<RenderEngine> engine = isOutput->getRenderEngine();
assert(engine);
QObject::connect( engine.get(), SIGNAL(frameRendered(int,double)), task.get(), SLOT(onRenderEngineFrameComputed(int,double)) );
QObject::connect( engine.get(), SIGNAL(renderFinished(int)), task.get(), SLOT(onRenderEngineStopped(int)) );
QObject::connect( task.get(), SIGNAL(taskCanceled()), engine.get(), SLOT(abortRendering_non_blocking()) );
}
}
}
void
ProgressPanel::addTaskToTable(const ProgressTaskInfoPtr& task)
{
assert( QThread::currentThread() == qApp->thread() );
int rc = _imp->model->rowCount();
TableItemPtr item = task->getTableItem();
_imp->model->insertTopLevelItem(rc, item);
task->setCellWidgets(rc, _imp->view);
_imp->lastTaskAdded = task;
_imp->tasksOrdered.push_back(task);
}
void
ProgressPanel::doProgressEndOnMainThread(const NodePtr& node)
{
ProgressTaskInfoPtr task;
{
QMutexLocker k(&_imp->tasksMutex);
task = _imp->findTask(node);
}
if (!task) {
return;
}
task->cancelTask(false, 0);
task.reset();
}
void
ProgressPanel::onTaskRestarted(const NodePtr& node,
const boost::shared_ptr<ProcessHandler>& process)
{
QMutexLocker k(&_imp->tasksMutex);
ProgressTaskInfoPtr task;
task = _imp->findTask(node);
if (!task) {
return;
}
//The process may have changed
if (process) {
task->setProcesshandler(process);
connectProcessSlots(task.get(), process.get());
}
}
bool
ProgressPanel::updateTask(const NodePtr& node,
const double progress)
{
bool isMainThread = QThread::currentThread() == qApp->thread();
ProgressTaskInfoPtr foundTask;
{
QMutexLocker k(&_imp->tasksMutex);
foundTask = _imp->findTask(node);
}
if (!foundTask) {
return false;
}
if (!isMainThread) {
Q_EMIT s_doProgressUpdateOnMainThread(foundTask, progress);
} else {
doProgressOnMainThread(foundTask, progress);
}
if ( foundTask->wasCanceled() ) {
return false;
}
if (isMainThread) {
if (_imp->processEventsRecursionCounter == 0) {
++_imp->processEventsRecursionCounter;
{
#ifdef DEBUG
boost_adaptbx::floating_point::exception_trapping trap(0);
#endif
QCoreApplication::processEvents();
}
--_imp->processEventsRecursionCounter;
}
}
return true;
}
void
ProgressPanel::doProgressOnMainThread(const ProgressTaskInfoPtr& task,
double progress)
{
task->updateProgressBar(progress, progress);
}
void
ProgressPanel::startTask(const NodePtr& node,
const TimeValue firstFrame,
const TimeValue lastFrame,
const TimeValue frameStep,
const bool canPause,
const bool canCancel,
const QString& message,
const ProcessHandlerPtr& process)
{
assert( QThread::currentThread() == qApp->thread() );
if (!node) {
return;
}
assert( (canPause && firstFrame != INT_MIN && lastFrame != INT_MAX) || !canPause );
ProgressTaskInfoPtr task;
{
QMutexLocker k(&_imp->tasksMutex);
task = _imp->findTask(node);
}
if (task) {
task->cancelTask(false, 1);
removeTaskFromTable(task);
}
QMutexLocker k(&_imp->tasksMutex);
task.reset( new ProgressTaskInfo(this,
node,
firstFrame,
lastFrame,
frameStep,
canPause,
canCancel,
message, process) );
if ( canPause || node->getEffectInstance()->isOutput() ) {
task->createItems();
QTimer::singleShot( NATRON_DISPLAY_PROGRESS_PANEL_AFTER_MS, this, SLOT(onShowProgressPanelTimerTriggered()) );
}
if (process) {
connectProcessSlots( task.get(), process.get() );
}
if (!process) {
if ( node->getEffectInstance()->isOutput() ) {
if ( getGui() && !getGui()->isGUIFrozen() && appPTR->getCurrentSettings()->isAutoTurboEnabled() ) {
getGui()->onFreezeUIButtonClicked(true);
}
RenderEnginePtr engine = node->getRenderEngine();
assert(engine);
QObject::connect( engine.get(), SIGNAL(frameRendered(int,double)), task.get(), SLOT(onRenderEngineFrameComputed(int,double)) );
QObject::connect( engine.get(), SIGNAL(renderFinished(int)), task.get(), SLOT(onRenderEngineStopped(int)) );
QObject::connect( task.get(), SIGNAL(taskCanceled()), engine.get(), SLOT(abortRendering_non_blocking()) );
}
}
_imp->tasks[node] = task;
} // ProgressPanel::startTask