mirror of
https://invent.kde.org/system/dolphin
synced 2024-10-05 16:19:10 +00:00
Rename variables to improve readability of Dolphin::attachToExistingInstance
Services and interfaces are not the same thing. Also clarify the name of dbus replies.
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@ -77,39 +77,39 @@ bool Dolphin::attachToExistingInstance(const QList<QUrl>& inputUrls, bool openFi
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return false;
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}
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QVector<QPair<QSharedPointer<QDBusInterface>, QStringList>> dolphinServices;
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QVector<QPair<QSharedPointer<QDBusInterface>, QStringList>> dolphinInterfaces;
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if (!preferredService.isEmpty()) {
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QSharedPointer<QDBusInterface> preferred(
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QSharedPointer<QDBusInterface> preferredInterface(
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new QDBusInterface(preferredService,
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QStringLiteral("/dolphin/Dolphin_1"),
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QString()) // #414402: use empty interface name to prevent QtDBus from caching the interface.
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);
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if (preferred->isValid() && !preferred->lastError().isValid()) {
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dolphinServices.append(qMakePair(preferred, QStringList()));
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if (preferredInterface->isValid() && !preferredInterface->lastError().isValid()) {
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dolphinInterfaces.append(qMakePair(preferredInterface, QStringList()));
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}
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}
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// find all dolphin instances
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const QStringList services = QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
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// Look for dolphin instances among all available dbus services.
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const QStringList dbusServices = QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
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// Don't match the service without trailing "-" (unique instance)
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const QString pattern = QStringLiteral("org.kde.dolphin-");
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// Don't match the pid without leading "-"
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const QString myPid = QLatin1Char('-') + QString::number(QCoreApplication::applicationPid());
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for (const QString& service : services) {
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for (const QString& service : dbusServices) {
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if (service.startsWith(pattern) && !service.endsWith(myPid)) {
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// Check if instance can handle our URLs
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QSharedPointer<QDBusInterface> instance(
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QSharedPointer<QDBusInterface> interface(
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new QDBusInterface(service,
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QStringLiteral("/dolphin/Dolphin_1"),
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QStringLiteral("org.kde.dolphin.MainWindow"))
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);
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if (instance->isValid() && !instance->lastError().isValid()) {
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dolphinServices.append(qMakePair(instance, QStringList()));
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if (interface->isValid() && !interface->lastError().isValid()) {
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dolphinInterfaces.append(qMakePair(interface, QStringList()));
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}
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}
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}
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if (dolphinServices.isEmpty()) {
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if (dolphinInterfaces.isEmpty()) {
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return false;
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}
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@ -119,10 +119,10 @@ bool Dolphin::attachToExistingInstance(const QList<QUrl>& inputUrls, bool openFi
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const auto urls = QUrl::toStringList(inputUrls);
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for (const QString& url : urls) {
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bool urlFound = false;
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for (auto& service: dolphinServices) {
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QDBusReply<bool> isUrlOpen = service.first->call(QStringLiteral("isUrlOpen"), url);
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if (isUrlOpen.isValid() && isUrlOpen.value()) {
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service.second.append(url);
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for (auto& interface: dolphinInterfaces) {
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QDBusReply<bool> isUrlOpenReply = interface.first->call(QStringLiteral("isUrlOpen"), url);
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if (isUrlOpenReply.isValid() && isUrlOpenReply.value()) {
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interface.second.append(url);
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urlFound = true;
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break;
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}
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@ -131,12 +131,12 @@ bool Dolphin::attachToExistingInstance(const QList<QUrl>& inputUrls, bool openFi
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newUrls.append(url);
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}
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}
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dolphinServices.front().second << newUrls;
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dolphinInterfaces.front().second << newUrls;
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for (const auto& service: dolphinServices) {
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if (!service.second.isEmpty()) {
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service.first->call(openFiles ? QStringLiteral("openFiles") : QStringLiteral("openDirectories"), service.second, splitView);
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service.first->call(QStringLiteral("activateWindow"));
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for (const auto& interface: dolphinInterfaces) {
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if (!interface.second.isEmpty()) {
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interface.first->call(openFiles ? QStringLiteral("openFiles") : QStringLiteral("openDirectories"), interface.second, splitView);
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interface.first->call(QStringLiteral("activateWindow"));
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}
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}
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return true;
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