src/qvgui/qvcpuplot.cpp

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00001 /*
00002  *      Copyright (C) 2007, 2008. PARP Research Group.
00003  *      <http://perception.inf.um.es>
00004  *      University of Murcia, Spain.
00005  *
00006  *      This file is part of the QVision library.
00007  *
00008  *      QVision is free software: you can redistribute it and/or modify
00009  *      it under the terms of the GNU Lesser General Public License as
00010  *      published by the Free Software Foundation, version 3 of the License.
00011  *
00012  *      QVision is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *      GNU Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with QVision. If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 
00024 
00025 #include <iostream>
00026 #include <qvgui/qvcpuplot.h>
00027 
00028 QVCpuPlot::QVCpuPlot(const QString name, bool decorations, bool autoShow, bool time, int step, QWidget *parent):
00029         QVPlot(name, decorations, true, true, autoShow, time, step, parent)
00030         { }
00031 
00032 bool QVCpuPlot::linkProperty(QVWorker &worker, const QString propertyName)
00033         {
00034         int propType = worker.getPropertyType(propertyName);
00035         int cpusType = QVariant::fromValue(QVStat()).userType();
00036 
00037         if (propType != cpusType) {
00038                 std::cerr << "Warning: a cpuplot only can be linked to a QVStat property." << std::endl;
00039                 return false;
00040                 }
00041         else
00042                 return QVPlot::linkProperty(worker, propertyName);
00043         }
00044 
00045 bool QVCpuPlot::linkProperty(QVWorker &worker)
00046         {
00047         return QVPlot::linkProperty(worker, "cpu stats");
00048         }
00049 
00050 QStringList QVCpuPlot::getPropertyCurvNames(QString property) const
00051         {
00052         const QVStat stat = getPropertyValue<QVStat>(property);
00053         return stat.getFlagNames();
00054         }
00055 
00056 QList<double> QVCpuPlot::getPropertyCurvValues(QString property) const
00057         {
00058         const QVStat stat = getPropertyValue<QVStat>(property);
00059         return stat.getLastStats();
00060         }
00061 
00062 QList<int> QVCpuPlot::getPropertyCurvOrders(QString property) const
00063         {
00064         const QVStat stat = getPropertyValue<QVStat>(property);
00065         return stat.getFlagOrder();
00066         }
00067