Initial commit

Lts/Plugins/AreaEffectSimulation/Gui/GasPipe/CustomView/aes_gas_pipe.cpp

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+/**
+  * @RDE_HEADER@
+  * CustomView for AES GasPipe
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by hjl, SLSE, 2017-06-20
+  */
+
+#include "aes_gas_pipe.h"
+#include "ui_aes_gas_pipe.h"
+
+#include "aes_gas_pipes_model.h"
+#include <Services/AreaEffectSimulation/Utils/polygons.h>
+
+namespace AreaEffectSimulation
+{
+CustomViewGasPipe::CustomViewGasPipe(QWidget *parent)
+  : AbstractDisplayWidget(parent)
+  , m_ui(new Ui::CustomViewGasPipe)
+{
+  m_ui->setupUi(this);
+}
+
+CustomViewGasPipe::~CustomViewGasPipe()
+{
+  delete m_ui;
+}
+
+bool CustomViewGasPipe::init(const QModelIndex &idx)
+{
+  if (!idx.isValid())
+    return false;
+
+  m_ui->lblName->setText(rowData(idx, AreaEffectSimulation::GasPipesModel::BcName).toString());
+  m_ui->lblIcon->clear();
+  m_ui->lblIcon->setAutoFillBackground(true);
+
+  const AesItemSortFilterProxyModel *sfpm = qobject_cast<const AesItemSortFilterProxyModel*>(idx.model());
+  if (!sfpm)
+    return false;
+  const GasPipesModel *aesModel = qobject_cast<const GasPipesModel*>(sfpm->sourceModel());
+  if (!aesModel)
+    return false;
+  const auto srcIdx = sfpm->mapToSource(idx);
+  GasPipe gasPipe = aesModel->getRowData(srcIdx.row());
+  calculateIcon(gasPipe, sfpm->partyColor(idx.row()));
+  return true;
+}
+
+bool CustomViewGasPipe::calculateIcon(const AreaEffectSimulation::GasPipe &line, const QColor &color)
+{
+  if (line.segments().size() == 0)
+    return false;
+
+  QVector<Database::AesGasPipeSegment> segments;
+  segments.reserve(line.segments().size());
+  int counter = 0;
+  for (const Core::GeoPosition2D &s : line.segments())
+  {
+    Database::AesGasPipeSegment segment;
+    segment.position = QPointF(s.lon(), s.lat());
+    segments.append(segment);
+    counter++;
+  }
+
+  QPolygonF poly = AreaEffectSimulation::Polygons::gasPipe(segments, line.width());
+  Qt::BrushStyle bStyle = Qt::BrushStyle::NoBrush;
+  const auto pix = Polygons::pixmapFromPolygon(poly, color, ICON_RESOLUTION, bStyle, true);
+  m_ui->lblIcon->setPixmap(pix);
+
+  return true;
+}
+} // namespace AreaEffectSimulation