ground/openpilotgcs/src/plugins/scope/scopegadget.cpp

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       scopegadget.cpp
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   6  * @addtogroup GCSPlugins GCS Plugins
   7  * @{
   8  * @addtogroup ScopePlugin Scope Gadget Plugin
   9  * @{
  10  * @brief The scope Gadget, graphically plots the states of UAVObjects
  11  *****************************************************************************/
  12 /*
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 3 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  20  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  21  * for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License along
  24  * with this program; if not, write to the Free Software Foundation, Inc.,
  25  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  26  */
  27
  28 #include "scopegadget.h"
  29 #include "scopegadgetconfiguration.h"
  30 #include "scopegadgetwidget.h"
  31
  32 #include <QVBoxLayout>
  33 #include <qcolor.h>
  34
  35 ScopeGadget::ScopeGadget(QString classId, ScopeGadgetWidget *widget, QWidget *parent) :
  36     IUAVGadget(classId, parent), m_widget(widget)
  37 {
  38     m_wrapper = new QWidget();
  39     QVBoxLayout *layout = new QVBoxLayout();
  40     layout->setContentsMargins(4, 4, 4, 4);
  41     layout->addWidget(m_widget);
  42     m_wrapper->setLayout(layout);
  43 }
  44
  45 void ScopeGadget::loadConfiguration(IUAVGadgetConfiguration *config)
  46 {
  47     ScopeGadgetConfiguration *sgConfig = qobject_cast<ScopeGadgetConfiguration *>(config);
  48     ScopeGadgetWidget *widget = qobject_cast<ScopeGadgetWidget *>(m_widget);
  49
  50     widget->setObjectName(config->name());
  51     widget->setPlotDataSize(sgConfig->dataSize());
  52     widget->setRefreshInterval(sgConfig->refreshInterval());
  53
  54     if (sgConfig->plotType() == SequentialPlot) {
  55         widget->setupSequentialPlot();
  56     } else if (sgConfig->plotType() == ChronoPlot) {
  57         widget->setupChronoPlot();
  58     }
  59
  60     foreach(PlotCurveConfiguration * plotCurveConfig, sgConfig->plotCurveConfigs()) {
  61         QString uavObject    = plotCurveConfig->uavObject;
  62         QString uavField     = plotCurveConfig->uavField;
  63         int scale = plotCurveConfig->yScalePower;
  64         int mean = plotCurveConfig->yMeanSamples;
  65         QString mathFunction = plotCurveConfig->mathFunction;
  66         QRgb color = plotCurveConfig->color;
  67         bool antialiased     = plotCurveConfig->drawAntialiased;
  68
  69         widget->addCurvePlot(
  70             uavObject,
  71             uavField,
  72             scale,
  73             mean,
  74             mathFunction,
  75             QPen(QBrush(QColor(color), Qt::SolidPattern),
  76                  (qreal)1,
  77                  Qt::SolidLine,
  78                  Qt::SquareCap,
  79                  Qt::BevelJoin),
  80             antialiased
  81             );
  82     }
  83
  84     widget->setLoggingEnabled(sgConfig->getLoggingEnabled());
  85     widget->setLoggingNewFileOnConnect(sgConfig->getLoggingNewFileOnConnect());
  86     widget->setLoggingPath(sgConfig->getLoggingPath());
  87
  88     widget->csvLoggingStop();
  89     widget->csvLoggingSetName(sgConfig->name());
  90     widget->csvLoggingStart();
  91 }
  92
  93 /**
  94    Scope gadget destructor: should delete the associated scope gadget widget too!
  95  */
  96 ScopeGadget::~ScopeGadget()
  97 {
  98     delete m_widget;
  99 }
 100
 101 void ScopeGadget::saveState(QSettings *qSettings)
 102 {
 103     m_widget->saveState(qSettings);
 104 }
 105
 106 void ScopeGadget::restoreState(QSettings *qSettings)
 107 {
 108     m_widget->restoreState(qSettings);
 109 }