Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 98 insertions, 0 deletions

diff --git a/libemailfunctions/networkstatus.h b/libemailfunctions/networkstatus.h
new file mode 100644
index 00000000..6bc3b70a
--- /dev/null
+++ b/libemailfunctions/networkstatus.h
@@ -0,0 +1,98 @@
+/*
+    This file is part of libkdepim.
+
+    Copyright (c) 2005 Tobias Koenig <tokoe@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    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.
+*/
+
+#ifndef NETWORKSTATUS_H
+#define NETWORKSTATUS_H
+
+#include <qobject.h>
+#include <dcopobject.h>
+
+namespace KPIM {
+
+/**
+    This is a class for monitoring network status -- basically,
+    the machine KDE is running on going from "online" mode to
+    offline. What this means is left as an exercise for the reader.
+ */
+class NetworkStatus : public QObject, public DCOPObject
+{
+  Q_OBJECT
+
+  public:
+    /**
+     * The possible states.
+     */
+    enum Status {
+      Online,     //< The machine now has internet connectivity
+      Offline     //< The machine has no internet connectivity
+    };
+
+    /**
+     * Destructor.
+     */
+    ~NetworkStatus();
+
+    /**
+     * Returns the only instance of this class.
+     */
+    static NetworkStatus *self();
+
+    /**
+     * Sets a new status.
+     *
+     * @param status The new status.
+     */
+    void setStatus( Status status );
+
+    /**
+     * Returns the current status.
+     */
+    Status status() const;
+
+  k_dcop:
+    /**
+     * Called by the network interface watcher in KDED.
+     */
+    void onlineStatusChanged();
+
+  signals:
+    /**
+     * Emitted whenever the status has changed.
+     *
+     * @param status The new status.
+     */
+    void statusChanged( Status status );
+
+  protected:
+    /**
+     * Constructor. This is protected, so you must use self()
+     * to get the singleton object of this class.
+     */
+    NetworkStatus();
+
+  private:
+    Status mStatus;
+    static NetworkStatus *mSelf;
+};
+
+}
+
+#endif