status-desktop/storybook/directorieswatcher.cpp

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#include "directorieswatcher.h"
#include <QFileSystemWatcher>
#include <QDirIterator>
DirectoriesWatcher::DirectoriesWatcher(QObject *parent)
: QObject{parent}, fsWatcher(new QFileSystemWatcher(this))
{
connect(fsWatcher, &QFileSystemWatcher::directoryChanged,
this, &DirectoriesWatcher::changed);
}
void DirectoriesWatcher::addPaths(const QStringList &paths)
{
for (auto& path : paths) {
QDirIterator it(path, QDir::AllDirs | QDir::NoDotAndDotDot,
QDirIterator::Subdirectories);
while (it.hasNext()) {
const auto& subpath = it.filePath();
if (!subpath.isEmpty())
fsWatcher->addPath(subpath);
it.next();
}
fsWatcher->addPath(path);
}
}