| 1 | /* |
| 2 | SPDX-FileCopyrightText: 2013 Vishesh Handa <me@vhanda.in> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.1-or-later |
| 5 | */ |
| 6 | |
| 7 | #include "filemonitor.h" |
| 8 | |
| 9 | #include <QSet> |
| 10 | #include <QString> |
| 11 | #include <QStringList> |
| 12 | #include <QDBusConnection> |
| 13 | |
| 14 | using namespace Baloo; |
| 15 | |
| 16 | class BALOO_CORE_NO_EXPORT FileMonitor::Private { |
| 17 | public: |
| 18 | QSet<QString> m_files; |
| 19 | }; |
| 20 | |
| 21 | FileMonitor::FileMonitor(QObject* parent) |
| 22 | : QObject(parent) |
| 23 | , d(new Private) |
| 24 | { |
| 25 | QDBusConnection con = QDBusConnection::sessionBus(); |
| 26 | con.connect(service: QString(), QStringLiteral("/files" ), QStringLiteral("org.kde" ), |
| 27 | QStringLiteral("changed" ), receiver: this, SLOT(slotFileMetaDataChanged(QStringList))); |
| 28 | } |
| 29 | |
| 30 | FileMonitor::~FileMonitor() = default; |
| 31 | |
| 32 | void FileMonitor::addFile(const QString& fileUrl) |
| 33 | { |
| 34 | QString f = fileUrl; |
| 35 | if (f.endsWith(c: QLatin1Char('/'))) { |
| 36 | f = f.mid(position: 0, n: f.length() - 1); |
| 37 | } |
| 38 | |
| 39 | d->m_files.insert(value: f); |
| 40 | } |
| 41 | |
| 42 | void FileMonitor::addFile(const QUrl& url) |
| 43 | { |
| 44 | const QString localFile = url.toLocalFile(); |
| 45 | if (!localFile.isEmpty()) { |
| 46 | addFile(fileUrl: localFile); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | void FileMonitor::setFiles(const QStringList& fileList) |
| 51 | { |
| 52 | d->m_files = QSet<QString>(fileList.begin(), fileList.end()); |
| 53 | } |
| 54 | |
| 55 | QStringList FileMonitor::files() const |
| 56 | { |
| 57 | return QList<QString>(d->m_files.begin(), d->m_files.end()); |
| 58 | } |
| 59 | |
| 60 | void FileMonitor::clear() |
| 61 | { |
| 62 | d->m_files.clear(); |
| 63 | } |
| 64 | |
| 65 | void FileMonitor::slotFileMetaDataChanged(const QStringList& fileUrls) |
| 66 | { |
| 67 | for (const QString& url : fileUrls) { |
| 68 | if (d->m_files.contains(value: url)) { |
| 69 | Q_EMIT fileMetaDataChanged(fileUrl: url); |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | #include "moc_filemonitor.cpp" |
| 75 | |