diff --git a/platform_kde/kdepluginfactory.cpp b/platform_kde/kdepluginfactory.cpp index 4c1a1241..4cfffbe5 100644 --- a/platform_kde/kdepluginfactory.cpp +++ b/platform_kde/kdepluginfactory.cpp @@ -1,261 +1,261 @@ /* This file is part of the KDE project Copyright (C) 2007 Matthias Kretz This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ -#include "phonon/config-phonon.h" - #include "kdepluginfactory.h" #include "kiomediastream.h" +#include + #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace Phonon { K_GLOBAL_STATIC_WITH_ARGS(KComponentData, mainComponentData, (QCoreApplication::applicationName().toUtf8())) K_GLOBAL_STATIC_WITH_ARGS(KComponentData, phononComponentData, ("phonon")) static void ensureMainComponentData() { if (!KGlobal::hasMainComponent()) { // a pure Qt application does not have a KComponentData object, // we'll give it one. *mainComponentData; qAddPostRoutine(mainComponentData.destroy); Q_ASSERT(KGlobal::hasMainComponent()); } } static const KComponentData &componentData() { ensureMainComponentData(); return *phononComponentData; } KdePlatformPlugin::KdePlatformPlugin() { ensureMainComponentData(); KGlobal::locale()->insertCatalog(QLatin1String("phonon_kde")); } AbstractMediaStream *KdePlatformPlugin::createMediaStream(const QUrl &url, QObject *parent) { return new KioMediaStream(url, parent); } QIcon KdePlatformPlugin::icon(const QString &name) const { return KIcon(name); } void KdePlatformPlugin::notification(const char *notificationName, const QString &text, const QStringList &actions, QObject *receiver, const char *actionSlot) const { KNotification *notification = new KNotification(notificationName); notification->setComponentData(componentData()); notification->setText(text); //notification->setPixmap(...); notification->addContext(QLatin1String("Application"), KGlobal::mainComponent().componentName()); if (!actions.isEmpty() && receiver && actionSlot) { notification->setActions(actions); QObject::connect(notification, SIGNAL(activated(unsigned int)), receiver, actionSlot); } notification->sendEvent(); } QString KdePlatformPlugin::applicationName() const { ensureMainComponentData(); const KAboutData *ad = KGlobal::mainComponent().aboutData(); if (ad) { const QString programName = ad->programName(); if (programName.isEmpty()) { return KGlobal::mainComponent().componentName(); } return programName; } return KGlobal::mainComponent().componentName(); } #undef PHONON_LOAD_BACKEND_GLOBAL QObject *KdePlatformPlugin::createBackend(KService::Ptr newService) { QString errorReason; #ifdef PHONON_LOAD_BACKEND_GLOBAL KLibFactory *factory = 0; // This code is in here temporarily until NMM gets fixed. // Currently the NMM backend will fail with undefined symbols if // the backend is not loaded with global symbol resolution QObject *backend = 0; factory = KLibLoader::self()->factory(newService->library(), QLibrary::ExportExternalSymbolsHint); if (!factory) { errorReason = KLibLoader::self()->lastErrorMessage(); } else { QObject *backend = factory->create(); if (0 == backend) { errorReason = i18n("create method returned 0"); } } #else QObject *backend = newService->createInstance(0, QVariantList(), &errorReason); #endif if (0 == backend) { const QLatin1String suffix("/phonon_backend/"); const QStringList libFilter(newService->library() + QLatin1String(".*")); foreach (QString libPath, QCoreApplication::libraryPaths()) { libPath += suffix; const QDir dir(libPath); foreach (const QString &pluginName, dir.entryList(libFilter, QDir::Files)) { QPluginLoader pluginLoader(libPath + pluginName); backend = pluginLoader.instance(); if (backend) { break; } } if (backend) { break; } } } if (0 == backend) { kError(600) << "Can not create backend object from factory for " << newService->name() << ", " << newService->library() << ":\n" << errorReason; KMessageBox::error(0, i18n("Unable to use the %1 Multimedia Backend:
%2", newService->name(), errorReason)); return 0; } kDebug() << "using backend: " << newService->name(); return backend; } QObject *KdePlatformPlugin::createBackend() { // Within this process, display the warning about missing backends // only once. static bool has_shown = false; ensureMainComponentData(); const KService::List offers = KServiceTypeTrader::self()->query("PhononBackend", "Type == 'Service' and [X-KDE-PhononBackendInfo-InterfaceVersion] == 1"); if (offers.isEmpty()) { if (!has_shown) { #if defined(HAVE_KDE4_MULTIMEDIA) KMessageBox::error(0, i18n("Unable to find a Multimedia Backend")); #endif has_shown = true; } return 0; } // Flag the warning as not shown, since if the next time the // list of backends is suddenly empty again the user should be // told. has_shown = false; KService::List::const_iterator it = offers.begin(); const KService::List::const_iterator end = offers.end(); while (it != end) { QObject *backend = createBackend(*it); if (backend) { return backend; } ++it; } return 0; } QObject *KdePlatformPlugin::createBackend(const QString &library, const QString &version) { ensureMainComponentData(); QString additionalConstraints = QLatin1String(" and Library == '") + library + QLatin1Char('\''); if (!version.isEmpty()) { additionalConstraints += QLatin1String(" and [X-KDE-PhononBackendInfo-Version] == '") + version + QLatin1Char('\''); } const KService::List offers = KServiceTypeTrader::self()->query(QLatin1String("PhononBackend"), QString("Type == 'Service' and [X-KDE-PhononBackendInfo-InterfaceVersion] == 1%1") .arg(additionalConstraints)); if (offers.isEmpty()) { KMessageBox::error(0, i18n("Unable to find the requested Multimedia Backend")); return 0; } KService::List::const_iterator it = offers.begin(); const KService::List::const_iterator end = offers.end(); while (it != end) { QObject *backend = createBackend(*it); if (backend) { return backend; } ++it; } return 0; } bool KdePlatformPlugin::isMimeTypeAvailable(const QString &mimeType) const { ensureMainComponentData(); const KService::List offers = KServiceTypeTrader::self()->query("PhononBackend", "Type == 'Service' and [X-KDE-PhononBackendInfo-InterfaceVersion] == 1"); if (!offers.isEmpty()) { return offers.first()->hasMimeType(KMimeType::mimeType(mimeType).data()); } return false; } void KdePlatformPlugin::saveVolume(const QString &outputName, qreal volume) { ensureMainComponentData(); KConfigGroup config(KGlobal::config(), "Phonon::AudioOutput"); config.writeEntry(outputName + "_Volume", volume); } qreal KdePlatformPlugin::loadVolume(const QString &outputName) const { ensureMainComponentData(); KConfigGroup config(KGlobal::config(), "Phonon::AudioOutput"); return config.readEntry(outputName + "_Volume", 1.0); } } // namespace Phonon Q_EXPORT_PLUGIN2(phonon_platform_kde, Phonon::KdePlatformPlugin) #include "kdepluginfactory.moc" // vim: sw=4 sts=4 et tw=100