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Inform KSplash via DBus about kwin startup

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KSplash for PW2 will use DBus for setting stages instead of xatoms, this
ports kwin to send a DBus message to KSplash.

REVIEW: 113524
This commit is contained in:
Martin Klapetek 2013-11-04 11:14:20 +01:00
parent 865bcdce38
commit 2dc5aebcc2
1 changed files with 7 additions and 10 deletions
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17
main.cpp
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@ -253,16 +253,13 @@ void Application::start()
Xcb::sync(); // Trigger possible errors, there's still a chance to abort
const QByteArray splashAtomName(QByteArrayLiteral("_KDE_SPLASH_PROGRESS"));
ScopedCPointer<xcb_intern_atom_reply_t> splashAtom(xcb_intern_atom_reply(connection(),
xcb_intern_atom_unchecked(connection(), false, splashAtomName.length(), splashAtomName.constData()), nullptr));
xcb_client_message_event_t e;
e.response_type = XCB_CLIENT_MESSAGE;
e.format = 8;
e.window = rootWindow();
e.type = splashAtom->atom;
strcpy((char*)e.data.data8, "wm");
xcb_send_event(connection(), false, rootWindow(), XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY, (const char *)&e);
// Tell KSplash that KWin has started
QDBusMessage ksplashProgressMessage = QDBusMessage::createMethodCall(QStringLiteral("org.kde.KSplash"),
QStringLiteral("/KSplash"),
QStringLiteral("org.kde.KSplash"),
QStringLiteral("setStage"));
ksplashProgressMessage.setArguments(QList<QVariant>() << QStringLiteral("wm"));
QDBusConnection::sessionBus().asyncCall(ksplashProgressMessage);
});
// we need to do an XSync here, otherwise the QPA might crash us later on
Xcb::sync();