Initial commit

Lts/Viewer/SituationMap/MapObjectsImpl/sound_area_impl.cpp

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+/**
+  * @RDE_HEADER@
+  * Interface-Implementation of FunctionalArea
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+// Own
+#include "sound_area_impl.h"
+#include <MapImpl/map_impl.h>
+#include <GraphicalObjects/graphical_object_path.h>
+#include <GraphicalObjects/graphical_object_text.h>
+#include <GraphicalObjects/graphical_object_picture_marker.h>
+
+
+// ESRI
+
+
+// Qt
+#include <QPainter>
+
+
+namespace SituationMap
+{
+
+//-----------------------------------------------------------------------------
+// class SoundAreaImpl
+//-----------------------------------------------------------------------------
+SoundAreaImpl::SoundAreaImpl(const QString &debugInfo)
+  : SoundArea()                 // Interface
+  , BaseClass(debugInfo)        // Implementation
+  , m_logger(getLogger("SoundAreaImpl"))
+{
+  TRACE_LOG(m_logger) << LOGFUNCTION << " START";
+  m_markerOrigin.setMapObjectImpl(this);
+  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
+}
+
+SoundAreaImpl::~SoundAreaImpl()
+{
+  TRACE_LOG(m_logger) << LOGFUNCTION << " START";
+  delete m_pictureMarker;
+  TRACE_LOG(m_logger) << LOGFUNCTION << " END";
+}
+
+//void SoundAreaImpl::reRenderSymbol()
+//{
+//  BaseClass::reRenderSymbol();
+//  if (m_pointSymbol)
+//    m_pointSymbol->reRenderSymbol();
+//}
+
+Point3D SoundAreaImpl::markerOrigin() const
+{
+  return m_markerOrigin.origin();
+}
+void SoundAreaImpl::setMarkerOrigin(const Point3D &origin)
+{
+  m_markerOrigin.setOrigin(origin);
+}
+
+const MarkerData &SoundAreaImpl::markerData() const
+{
+  return m_markerData.value();
+}
+void SoundAreaImpl::setMarkerData(const MarkerData &markerData)
+{
+  m_markerData = markerData;
+}
+
+QImage SoundAreaImpl::previewImageTypical() const
+{
+  return m_markerData.value().m_proxyImage;  // maybe mainImage if it will be provided (see geo_image_impl)
+}
+
+QImage SoundAreaImpl::previewImageSpecific() const
+{
+  QImage imageFromForm = BaseClass::previewImageSpecific();
+  QImage markerImage = markerData().proxyImage();
+
+  // most likely bothj are available:
+  if (!imageFromForm.isNull() && !markerImage.isNull())
+  {
+    // merge marker image on top:
+    const QSize &outerSize = imageFromForm.size();
+    markerImage = markerImage.scaled(outerSize/1.5, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
+
+    QPainter painter(&imageFromForm);
+    painter.setRenderHints(QPainter::Antialiasing|QPainter::SmoothPixmapTransform);
+
+    QRect r = markerImage.rect();
+
+    int offsetX = (outerSize.width()  - r.width())  / 2;
+    int offsetY = (outerSize.height() - r.height()) / 2;
+
+    r.moveTo(offsetX, offsetY);
+    painter.drawImage(r, markerImage, markerImage.rect());
+    return imageFromForm;
+  } else if (imageFromForm.isNull())
+    return markerImage;
+
+  return imageFromForm;
+}
+
+
+bool SoundAreaImpl::updateViewImpl()
+{
+  TRACE_LOG(m_logger) << LOGFUNCTION << " START"
+                      << " symbol=" << m_symbol.value().sidc
+                      << " visibility=" << m_visibility
+                      << " visiTechn=" << m_visibilityTechnical
+                      << " visiTact=" << m_visibilityTactical;
+
+  bool success = BaseClass::updateViewImpl();
+
+  if (!success)
+    ERROR_LOG(m_logger) << LOGFUNCTION << " updateViewImpl failed";
+
+
+  if (!updateViewImplMarkerData())
+    ERROR_LOG(m_logger) << LOGFUNCTION << " updateViewImplPointSymbolData failed";
+
+  TRACE_LOG(m_logger) << LOGFUNCTION << " END, success=" << success;
+  return success;
+}
+
+bool SoundAreaImpl::updateViewImplMarkerData()
+{
+  TRACE_LOG(m_logger) << LOGFUNCTION << " START";
+
+  if (m_markerData.changed())
+  {
+    const MarkerData &markerData = m_markerData.value();
+
+    // empty?
+    if (markerData.isEmpty())
+    {
+      delete m_pictureMarker;
+      m_pictureMarker = nullptr;
+      return true;
+    }
+
+    // ok, data available:
+    if (!m_pictureMarker)
+    {
+      m_pictureMarker = new GraphicalObjectPictureMarker(m_mapImpl->getEsriGeoView(),
+                                                         m_graphicsLayer,
+                                                         m_debugInfo + QLatin1String("#Marker"),
+                                                         m_uniqueMapId);
+    }
+    if (markerData.hasMarker())
+      m_pictureMarker->setMarkerSymbol(markerData.m_proxyMarker,
+                                       markerData.m_proxyMarkerSize,
+                                       markerData.m_proxyMarkerColor);
+    else if (markerData.hasProxyImage())
+      m_pictureMarker->setImage(markerData.m_proxyImage,
+                                markerData.m_proxyImageDefaultSize);
+  } // if (m_markerData.changed())
+
+  m_pictureMarker->setOrigin(m_markerOrigin.originTranslated());
+
+  m_pictureMarker->setPickable(m_mainGraphicalObject->pickable());
+  m_pictureMarker->setSelected(m_mainGraphicalObject->selected());
+  m_pictureMarker->setDrawOrder(m_internalDrawOrder + 1);
+  // m_pictureMarker->setScale();
+  m_pictureMarker->setVisibility(m_visibility && m_visibilityTechnical);
+
+  bool success = m_pictureMarker->updateView();
+  if (!success)
+    ERROR_LOG(m_logger) << LOGFUNCTION << " updateViewImpl failed, m_debugInfo =" << m_debugInfo;
+
+  TRACE_LOG(m_logger) << LOGFUNCTION << " END, success=" << success;
+  return success;
+}
+
+bool SoundAreaImpl::init(MapImpl *mapImpl, const QString &logicalLayerName)
+{
+  TRACE_LOG(m_logger) << LOGFUNCTION << " START";
+
+  bool success = BaseClass::init(mapImpl, logicalLayerName, GraphicalObjectPathType::Polygon);
+
+  setLineStyle(LineStyle(Qt::black, 2));
+
+  if (!success)
+    ERROR_LOG(m_logger) << LOGFUNCTION << " init failed";
+
+  TRACE_LOG(m_logger) << LOGFUNCTION << " END, success=" << success;
+  return success;
+}
+
+
+} // namespace SituationMap