Changeset 561 for trunk/src/dbus/qdbusconnectioninterface.cpp

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/dbus/qdbusconnectioninterface.cpp (modified) (6 diffs)

trunk/src/dbus/qdbusconnectioninterface.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtDBus module of the Qt Toolkit.
@@ -21 +22 @@
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
-** In addition, as a special exception, Nokia gives you certain
-** additional rights. These rights are described in the Nokia Qt LGPL
-** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
-** package.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -50 +50 @@
 #include <QtCore/QDebug>
 
-#include <qdbus_symbols_p.h>          // for the DBUS_* constants
+#include "qdbus_symbols_p.h"          // for the DBUS_* constants
 
 QT_BEGIN_NAMESPACE
@@ -337 +337 @@
         QDBusAbstractInterface::connectNotify(SIGNAL(NameLost(QString)));
 
-    else if (qstrcmp(signalName, SIGNAL(serviceOwnerChanged(QString,QString,QString))) == 0)
+    else if (qstrcmp(signalName, SIGNAL(serviceOwnerChanged(QString,QString,QString))) == 0) {
+        static bool warningPrinted = false;
+        if (!warningPrinted) {
+            qWarning("Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)");
+            warningPrinted = true;
+        }
         QDBusAbstractInterface::connectNotify(SIGNAL(NameOwnerChanged(QString,QString,QString)));
+    }
 }
 
@@ -389 +395 @@
     \a newOwner is empty, the name \a name has no current owner and is
     no longer available.
+
+    \note connecting to this signal will make the application listen for and
+    receive every single service ownership change on the bus. Depending on
+    how many services are running, this make the application be activated to
+    receive more signals than it needs. To avoid this problem, use the
+    QDBusServiceWatcher class, which can listen for specific changes.
 */