Method resetCompletly

Engine/FileSystemModel.cpp:1022–1076

}

void
FileSystemModel::resetCompletly(bool rebuild)
{
    {
        QMutexLocker k(&_imp->mappingMutex);
        _imp->itemsMap.clear();
    }

    if (_imp->rootItem) {
        beginResetModel();

        ///Wipe all the file-system loaded by clearing all children of drives
        for (int i = 0; i < _imp->rootItem->childCount(); ++i) {
            FileSystemItemPtr child = _imp->rootItem->childAt(i);
            if (child) {
                child->clearChildren();
            }
        }
        _imp->rootItem->clearChildren();
        _imp->rootItem.reset();
        endResetModel();
    }


    FileSystemModelPtr model = shared_from_this();

    if (rebuild) {
        _imp->rootItem = FileSystemItem::create(model, true, QString(), QString(), SequenceParsing::SequenceFromFilesPtr(), QDateTime(), 0);
        _imp->registerItem(_imp->rootItem);

        QFileInfoList drives = QDir::drives();

        ///Fetch all drives by default
        Q_FOREACH(const QFileInfo &drive, drives) {
            QString driveName;

#ifdef __NATRON_WIN32__
            // for drives, there is no filename
            driveName = drive.canonicalPath();
#else
            driveName = generateChildAbsoluteName( _imp->rootItem.get(), drive.fileName() );
#endif

            FileSystemItemPtr child = FileSystemItem::create(model, true, //isDir
                                                                        driveName, //drives have canonical path
                                                                        driveName,
                                                                        SequenceParsing::SequenceFromFilesPtr(),
                                                                        drive.lastModified(),
                                                                        drive.size(),
                                                                        _imp->rootItem);
            _imp->registerItem(child);
            _imp->rootItem->addChild(child);
        }
    }
} // FileSystemModel::resetCompletly

bool
FileSystemModel::isSequenceModeEnabled() const