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89 lines
3.2 KiB
89 lines
3.2 KiB
/* |
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SPDX-FileCopyrightText: 2008, 2009 Fredrik Höglund <[email protected]> |
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SPDX-License-Identifier: LGPL-2.0-only |
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*/ |
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#include "desktopnotifier.h" |
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#include <KDesktopFile> |
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#include <KDirWatch> |
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#include <KPluginFactory> |
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#include <kdirnotify.h> |
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#include <QDir> |
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#include <QFile> |
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#include <QStandardPaths> |
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K_PLUGIN_CLASS_WITH_JSON(DesktopNotifier, "desktopnotifier.json") |
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DesktopNotifier::DesktopNotifier(QObject *parent, const QList<QVariant> &) |
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: KDEDModule(parent) |
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{ |
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m_desktopLocation = QUrl::fromLocalFile(QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)); |
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dirWatch = new KDirWatch(this); |
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dirWatch->addDir(QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)); |
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dirWatch->addDir(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + '/' + "Trash/files"); |
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dirWatch->addFile(QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QStringLiteral("/user-dirs.dirs")); |
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connect(dirWatch, &KDirWatch::created, this, &DesktopNotifier::created); |
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connect(dirWatch, &KDirWatch::dirty, this, &DesktopNotifier::dirty); |
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} |
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void DesktopNotifier::watchDir(const QString &path) |
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{ |
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dirWatch->addDir(path); |
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} |
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void DesktopNotifier::created(const QString &path) |
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{ |
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if (path == QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QStringLiteral("/user-dirs.dirs")) { |
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checkDesktopLocation(); |
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} |
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} |
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void DesktopNotifier::dirty(const QString &path) |
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{ |
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Q_UNUSED(path) |
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if (path.startsWith(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + '/' + "Trash/files")) { |
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QList<QUrl> trashUrls; |
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// Check for any .desktop file linking to trash:/ to update its icon |
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const auto desktopFiles = QDir(QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)).entryInfoList({QStringLiteral("*.desktop")}); |
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for (const auto &fi : desktopFiles) { |
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KDesktopFile df(fi.absoluteFilePath()); |
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if (df.hasLinkType() && df.readUrl() == QLatin1String("trash:/")) { |
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trashUrls << QUrl(QStringLiteral("desktop:/") + fi.fileName()); |
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} |
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} |
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if (!trashUrls.isEmpty()) { |
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org::kde::KDirNotify::emitFilesChanged(trashUrls); |
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} |
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} else if (path == QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QStringLiteral("/user-dirs.dirs")) { |
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checkDesktopLocation(); |
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} else { |
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// Emitting FilesAdded forces a re-read of the dir |
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QUrl url; |
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url.setScheme(QStringLiteral("desktop")); |
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const auto relativePath = QDir(QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)).relativeFilePath(path); |
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url.setPath(QStringLiteral("%1/%2").arg(url.path(), relativePath)); |
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url.setPath(QDir::cleanPath(url.path())); |
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org::kde::KDirNotify::emitFilesAdded(url); |
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} |
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} |
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void DesktopNotifier::checkDesktopLocation() |
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{ |
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const QUrl ¤tLocation = QUrl::fromLocalFile(QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)); |
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if (m_desktopLocation != currentLocation) { |
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m_desktopLocation = currentLocation; |
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org::kde::KDirNotify::emitFilesChanged(QList<QUrl>() << QUrl(QStringLiteral("desktop:/"))); |
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} |
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} |
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#include <desktopnotifier.moc>
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