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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /superkaramba/src/programsensor.cpp
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'superkaramba/src/programsensor.cpp')
-rw-r--r--superkaramba/src/programsensor.cpp93
1 files changed, 93 insertions, 0 deletions
diff --git a/superkaramba/src/programsensor.cpp b/superkaramba/src/programsensor.cpp
new file mode 100644
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+++ b/superkaramba/src/programsensor.cpp
@@ -0,0 +1,93 @@
+/***************************************************************************
+ * Copyright (C) 2003 by Hans Karlsson *
+ * karlsson.h@home.se *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ ***************************************************************************/
+#include "programsensor.h"
+
+#include <qstringlist.h>
+ProgramSensor::ProgramSensor(const QString &progName, int interval, QString encoding )
+ : Sensor( interval )
+{
+ if( !encoding.isEmpty())
+ {
+ codec = QTextCodec::codecForName( encoding.ascii() );
+ if ( codec == 0)
+ codec = QTextCodec::codecForLocale();
+ }
+ else
+ codec = QTextCodec::codecForLocale();
+
+
+ programName = progName;
+ //update();
+ connect(&ksp, SIGNAL(receivedStdout(KProcess *, char *, int )),
+ this,SLOT(receivedStdout(KProcess *, char *, int )));
+ connect(&ksp, SIGNAL(processExited(KProcess *)),
+ this,SLOT(processExited( KProcess * )));
+}
+
+ProgramSensor::~ProgramSensor()
+{}
+
+void ProgramSensor::receivedStdout(KProcess *, char *buffer, int len)
+{
+ buffer[len] = 0;
+ sensorResult += codec->toUnicode( QCString(buffer) );
+}
+
+void ProgramSensor::processExited(KProcess *)
+{
+ int lineNbr;
+ SensorParams *sp;
+ Meter *meter;
+ QValueVector<QString> lines;
+ QStringList stringList = QStringList::split('\n',sensorResult,true);
+ QStringList::ConstIterator end( stringList.end() );
+ for ( QStringList::ConstIterator it = stringList.begin(); it != end; ++it )
+ {
+ lines.push_back(*it);
+ }
+
+ int count = (int) lines.size();
+ QObjectListIt it( *objList );
+ while (it != 0)
+ {
+ sp = (SensorParams*)(*it);
+ meter = sp->getMeter();
+ if( meter != 0)
+ {
+ lineNbr = (sp->getParam("LINE")).toInt();
+ if ( lineNbr >= 1 && lineNbr <= (int) count )
+ {
+ meter->setValue(lines[lineNbr-1]);
+ }
+ if ( -lineNbr >= 1 && -lineNbr <= (int) count )
+ {
+ meter->setValue(lines[count+lineNbr]);
+ }
+ if (lineNbr == 0)
+ {
+ meter->setValue(sensorResult);
+ }
+ }
+ ++it;
+ }
+
+ sensorResult = "";
+}
+
+void ProgramSensor::update()
+{
+ ksp.clearArguments();
+ ksp << programName;
+
+
+ ksp.start( KProcIO::NotifyOnExit,KProcIO::Stdout);
+}
+
+#include "programsensor.moc"