CurveConfig.cpp
Go to the documentation of this file.
00001 /******************************************************************************
00002  * Copyright (C) 2015 by Ralf Kaestner                                        *
00003  * ralf.kaestner@gmail.com                                                    *
00004  *                                                                            *
00005  * This program is free software; you can redistribute it and/or modify       *
00006  * it under the terms of the Lesser GNU General Public License as published by*
00007  * the Free Software Foundation; either version 3 of the License, or          *
00008  * (at your option) any later version.                                        *
00009  *                                                                            *
00010  * This program is distributed in the hope that it will be useful,            *
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the               *
00013  * Lesser GNU General Public License for more details.                        *
00014  *                                                                            *
00015  * You should have received a copy of the Lesser GNU General Public License   *
00016  * along with this program. If not, see <http://www.gnu.org/licenses/>.       *
00017  ******************************************************************************/
00018 
00019 #include "rqt_multiplot/CurveConfig.h"
00020 
00021 namespace rqt_multiplot {
00022 
00023 /*****************************************************************************/
00024 /* Static initializations                                                    */
00025 /*****************************************************************************/
00026 
00027 const QString CurveConfig::MimeType = "application/rqt-multiplot-curve-config";
00028 
00029 /*****************************************************************************/
00030 /* Constructors and Destructor                                               */
00031 /*****************************************************************************/
00032 
00033 CurveConfig::CurveConfig(QObject* parent, const QString& title, size_t
00034     subscriberQueueSize) :
00035   Config(parent),
00036   title_(title),
00037   colorConfig_(new CurveColorConfig(this)),
00038   styleConfig_(new CurveStyleConfig(this)),
00039   dataConfig_(new CurveDataConfig(this)),
00040   subscriberQueueSize_(subscriberQueueSize) {
00041   axisConfig_[X] = new CurveAxisConfig(this);
00042   axisConfig_[Y] = new CurveAxisConfig(this);
00043     
00044   connect(axisConfig_[X], SIGNAL(changed()), this, SLOT(axisConfigChanged()));
00045   connect(axisConfig_[Y], SIGNAL(changed()), this, SLOT(axisConfigChanged()));
00046   
00047   connect(colorConfig_, SIGNAL(changed()), this, SLOT(colorConfigChanged()));
00048   connect(styleConfig_, SIGNAL(changed()), this, SLOT(styleConfigChanged()));
00049   
00050   connect(dataConfig_, SIGNAL(changed()), this, SLOT(dataConfigChanged()));
00051 }
00052 
00053 CurveConfig::~CurveConfig() {
00054 }
00055 
00056 /*****************************************************************************/
00057 /* Accessors                                                                 */
00058 /*****************************************************************************/
00059 
00060 void CurveConfig::setTitle(const QString& title) {
00061   if (title != title_) {
00062     title_ = title;
00063     
00064     emit titleChanged(title);
00065     emit changed();
00066   }
00067 }
00068 
00069 const QString& CurveConfig::getTitle() const {
00070   return title_;
00071 }
00072 
00073 CurveAxisConfig* CurveConfig::getAxisConfig(Axis axis) const {
00074   QMap<Axis, CurveAxisConfig*>::const_iterator it = axisConfig_.find(axis);
00075   
00076   if (it != axisConfig_.end())
00077     return it.value();
00078   else
00079     return 0;
00080 }
00081 
00082 CurveColorConfig* CurveConfig::getColorConfig() const {
00083   return colorConfig_;
00084 }
00085 
00086 CurveStyleConfig* CurveConfig::getStyleConfig() const {
00087   return styleConfig_;
00088 }
00089 
00090 CurveDataConfig* CurveConfig::getDataConfig() const {
00091   return dataConfig_;
00092 }
00093 
00094 void CurveConfig::setSubscriberQueueSize(size_t queueSize) {
00095   if (queueSize != subscriberQueueSize_) {
00096     subscriberQueueSize_ = queueSize;
00097     
00098     emit subscriberQueueSizeChanged(queueSize);
00099     emit changed();
00100   }
00101 }
00102 
00103 size_t CurveConfig::getSubscriberQueueSize() const {
00104   return subscriberQueueSize_;
00105 }
00106 
00107 /*****************************************************************************/
00108 /* Methods                                                                   */
00109 /*****************************************************************************/
00110 
00111 void CurveConfig::save(QSettings& settings) const {
00112   settings.setValue("title", title_);
00113   
00114   settings.beginGroup("axes");
00115   settings.beginGroup("x_axis");
00116   axisConfig_[X]->save(settings);
00117   settings.endGroup();
00118   settings.beginGroup("y_axis");
00119   axisConfig_[Y]->save(settings);
00120   settings.endGroup();
00121   settings.endGroup();
00122   
00123   settings.beginGroup("color");
00124   colorConfig_->save(settings);
00125   settings.endGroup();
00126   
00127   settings.beginGroup("style");
00128   styleConfig_->save(settings);
00129   settings.endGroup();
00130   
00131   settings.beginGroup("data");
00132   dataConfig_->save(settings);
00133   settings.endGroup();
00134   
00135   settings.setValue("subscriber_queue_size", QVariant::
00136     fromValue<qulonglong>(subscriberQueueSize_));
00137 }
00138 
00139 void CurveConfig::load(QSettings& settings) {
00140   setTitle(settings.value("title", "Untitled Curve").toString());
00141   
00142   settings.beginGroup("axes");
00143   settings.beginGroup("x_axis");
00144   axisConfig_[X]->load(settings);
00145   settings.endGroup();
00146   settings.beginGroup("y_axis");
00147   axisConfig_[Y]->load(settings);
00148   settings.endGroup();
00149   settings.endGroup();
00150   
00151   settings.beginGroup("color");
00152   colorConfig_->load(settings);
00153   settings.endGroup();
00154   
00155   settings.beginGroup("style");
00156   styleConfig_->load(settings);
00157   settings.endGroup();
00158   
00159   settings.beginGroup("data");
00160   dataConfig_->load(settings);
00161   settings.endGroup();
00162   
00163   setSubscriberQueueSize(settings.value("subscriber_queue_size", 100).
00164     toULongLong());
00165 }
00166 
00167 void CurveConfig::reset() {
00168   setTitle("Untitled Curve");
00169   
00170   axisConfig_[X]->reset();
00171   axisConfig_[Y]->reset();
00172   
00173   colorConfig_->reset();
00174   styleConfig_->reset();
00175   
00176   dataConfig_->reset();
00177   
00178   setSubscriberQueueSize(100);
00179 }
00180 
00181 void CurveConfig::write(QDataStream& stream) const {
00182   stream << title_;
00183   
00184   axisConfig_[X]->write(stream);
00185   axisConfig_[Y]->write(stream);
00186   
00187   colorConfig_->write(stream);
00188   styleConfig_->write(stream);
00189   
00190   dataConfig_->write(stream);
00191   
00192   stream << (quint64)subscriberQueueSize_;
00193 }
00194 
00195 void CurveConfig::read(QDataStream& stream) {
00196   QString title;
00197   quint64 subscriberQueueSize;
00198   
00199   stream >> title;
00200   setTitle(title);
00201   
00202   axisConfig_[X]->read(stream);
00203   axisConfig_[Y]->read(stream);
00204   
00205   colorConfig_->read(stream);
00206   styleConfig_->read(stream);
00207   
00208   dataConfig_->read(stream);
00209   
00210   stream >> subscriberQueueSize;
00211   setSubscriberQueueSize(subscriberQueueSize);  
00212 }
00213 
00214 /*****************************************************************************/
00215 /* Operators                                                                 */
00216 /*****************************************************************************/
00217 
00218 CurveConfig& CurveConfig::operator=(const CurveConfig& src) {
00219   setTitle(src.title_);
00220   
00221   *axisConfig_[X] = *src.axisConfig_[X];
00222   *axisConfig_[Y] = *src.axisConfig_[Y];
00223   
00224   *colorConfig_ = *src.colorConfig_;
00225   *styleConfig_ = *src.styleConfig_;
00226   
00227   *dataConfig_ = *src.dataConfig_;
00228   
00229   setSubscriberQueueSize(src.subscriberQueueSize_);  
00230   
00231   return *this;
00232 }
00233 
00234 /*****************************************************************************/
00235 /* Slots                                                                     */
00236 /*****************************************************************************/
00237 
00238 void CurveConfig::axisConfigChanged() {
00239   emit changed();
00240 }
00241 
00242 void CurveConfig::colorConfigChanged() {
00243   emit changed();
00244 }
00245 
00246 void CurveConfig::styleConfigChanged() {
00247   emit changed();
00248 }
00249 
00250 void CurveConfig::dataConfigChanged() {
00251   emit changed();
00252 }
00253 
00254 }


rqt_multiplot
Author(s): Ralf Kaestner
autogenerated on Tue May 9 2017 02:16:02