ground/gcs/src/plugins/opmap/opmapgadget.cpp

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       opmapgadget.cpp
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
   6  * @addtogroup GCSPlugins GCS Plugins
   7  * @{
   8  * @addtogroup OPMapPlugin OpenPilot Map Plugin
   9  * @{
  10  * @brief The OpenPilot Map plugin
  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 #include "opmapgadget.h"
  28 #include "opmapgadgetwidget.h"
  29
  30 OPMapGadget::OPMapGadget(QString classId, OPMapGadgetWidget *widget, QWidget *parent) :
  31     IUAVGadget(classId, parent),
  32     m_widget(widget), m_config(NULL)
  33 {
  34     connect(m_widget, SIGNAL(defaultLocationAndZoomChanged(double, double, double)), this, SLOT(saveDefaultLocation(double, double, double)));
  35     connect(m_widget, SIGNAL(defaultSafeAreaChanged(int, bool)), this, SLOT(saveDefaultSafeArea(int, bool)));
  36     connect(m_widget, SIGNAL(overlayOpacityChanged(qreal)), this, SLOT(saveOpacity(qreal)));
  37 }
  38
  39 OPMapGadget::~OPMapGadget()
  40 {
  41     delete m_widget;
  42 }
  43 void OPMapGadget::saveDefaultLocation(double lng, double lat, double zoom)
  44 {
  45     if (m_config) {
  46         m_config->setLatitude(lat);
  47         m_config->setLongitude(lng);
  48         m_config->setZoom(zoom);
  49         m_config->save();
  50     }
  51 }
  52 void OPMapGadget::saveDefaultSafeArea(int safe_area_radius, bool showSafeArea)
  53 {
  54     if (m_config) {
  55         m_config->setSafeAreaRadius(safe_area_radius);
  56         m_config->setShowSafeArea(showSafeArea);
  57         m_config->save();
  58     }
  59 }
  60
  61 void OPMapGadget::saveOpacity(qreal value)
  62 {
  63     if (m_config) {
  64         m_config->setOpacity(value);
  65     }
  66 }
  67 void OPMapGadget::loadConfiguration(IUAVGadgetConfiguration *config)
  68 {
  69     m_config = qobject_cast<OPMapGadgetConfiguration *>(config);
  70     m_widget->setMapProvider(m_config->mapProvider());
  71     m_widget->setMaxUpdateRate(m_config->maxUpdateRate());
  72     m_widget->setUseOpenGL(m_config->useOpenGL());
  73     m_widget->setShowTileGridLines(m_config->showTileGridLines());
  74     m_widget->setAccessMode(m_config->accessMode());
  75     m_widget->setUseMemoryCache(m_config->useMemoryCache());
  76     m_widget->setCacheLocation(m_config->cacheLocation());
  77     m_widget->SetUavPic(m_config->uavSymbol());
  78     m_widget->setZoom(m_config->zoom());
  79     m_widget->setPosition(QPointF(m_config->longitude(), m_config->latitude()));
  80     m_widget->setSafeAreaRadius(m_config->safeAreaRadius());
  81     m_widget->setShowSafeArea(m_config->showSafeArea());
  82     m_widget->setOverlayOpacity(m_config->opacity());
  83     m_widget->setDefaultWaypointAltitude(m_config->defaultWaypointAltitude());
  84     m_widget->setDefaultWaypointVelocity(m_config->defaultWaypointVelocity());
  85
  86     if (!m_widget->applyHomeLocationOnMap()) {
  87         // Set default HomeLocation in center of map
  88         m_widget->setHomePosition(QPointF(m_config->longitude(), m_config->latitude()));
  89     }
  90 }