libemailfunctions

networkstatus.cpp
1 /*
2  This file is part of libtdepim.
3 
4  Copyright (c) 2005 Tobias Koenig <tokoe@kde.org>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Library General Public
8  License as published by the Free Software Foundation; either
9  version 2 of the License, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Library General Public License for more details.
15 
16  You should have received a copy of the GNU Library General Public License
17  along with this library; see the file COPYING.LIB. If not, write to
18  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  Boston, MA 02110-1301, USA.
20 */
21 
22 #include <tdeconfig.h>
23 #include <tdeglobal.h>
24 #include <kstaticdeleter.h>
25 
26 #include <dcopref.h>
27 
28 #include "networkstatus.h"
29 
30 using namespace KPIM;
31 
32 static KStaticDeleter<NetworkStatus> networkStatusDeleter;
33 NetworkStatus *NetworkStatus::mSelf = 0;
34 
36  : TQObject( 0, "NetworkStatus" ), DCOPObject( "NetworkStatus" )
37 {
38  TDEConfigGroup group( TDEGlobal::config(), "NetworkStatus" );
39  if ( group.readBoolEntry( "Online", true ) == true )
40  mStatus = Online;
41  else
42  mStatus = Offline;
43 
44  connectDCOPSignal( 0, 0, "onlineStatusChanged()", "onlineStatusChanged()", false );
45 }
46 
48 {
49  TDEConfigGroup group( TDEGlobal::config(), "NetworkStatus" );
50  group.writeEntry( "Online", mStatus == Online );
51 }
52 
54 {
55  mStatus = status;
56 
57  emit statusChanged( mStatus );
58 }
59 
61 {
62  return mStatus;
63 }
64 
66 {
67  DCOPRef dcopCall( "kded", "networkstatus" );
68  DCOPReply reply = dcopCall.call( "onlineStatus()", true );
69  if ( reply.isValid() ) {
70  int status = reply;
71  if ( status == 3 )
72  setStatus( Online );
73  else {
74  if ( mStatus != Offline )
75  setStatus( Offline );
76  }
77  }
78 }
79 
81 {
82  if ( !mSelf )
83  networkStatusDeleter.setObject( mSelf, new NetworkStatus );
84 
85  return mSelf;
86 }
87 
88 #include "networkstatus.moc"
static NetworkStatus * self()
Returns the only instance of this class.
~NetworkStatus()
Destructor.
This is a class for monitoring network status – basically, the machine KDE is running on going from ...
Definition: networkstatus.h:35
Status status() const
Returns the current status.
void statusChanged(Status status)
Emitted whenever the status has changed.
void onlineStatusChanged()
Called by the network interface watcher in KDED.
KPIM holds all kinds of functions specific to KDE PIM.
Definition: email.h:38
NetworkStatus()
Constructor.
Status
The possible states.
Definition: networkstatus.h:43
void setStatus(Status status)
Sets a new status.