Initial commit

Lts/Viewer/SituationMap/MapImpl/jump_point_custom_view.cpp

@@ -0,0 +1,76 @@
+/**
+  * @RDE_HEADER@
+  * CustomView for MapObjects
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Norbert Thoden, SLSE, 2017-04-11
+  */
+
+// Own
+#include "jump_point_custom_view.h"
+#include "ui_jump_point_custom_view.h"
+#include "jump_point_model.h"
+#include <Map/map.h>
+
+
+// Ot
+#include <QMenu>
+#include <QBuffer>
+#include <QDataWidgetMapper>
+
+
+namespace SituationMap
+{
+
+
+JumpPointCustomView::JumpPointCustomView(QWidget *parent)
+  : BaseClass(parent)
+  , m_ui(new Ui::JumpPointCustomView)
+  , m_mapper(new QDataWidgetMapper(this))
+{
+  m_ui->setupUi(this);
+  m_ui->image->setMenuEnabled(false); // no menu !
+
+//  // to keep toolTip up-to-date:
+//  connect(m_ui->image, &LtsWidgets::LtsImageEditor::imageChanged,
+//          this, &JumpPointCustomView::initToolTip);
+}
+
+JumpPointCustomView::~JumpPointCustomView()
+{
+  delete m_ui;
+}
+
+bool JumpPointCustomView::init(const QModelIndex &idx)
+{
+  if (!idx.isValid())
+    return false;
+
+  if (idx.model() != m_mapper->model())
+  {
+    // create mapping;
+    m_mapper->setModel(const_cast<QAbstractItemModel *>(idx.model()));
+    m_mapper->addMapping(m_ui->lbDescription, JumpPointModel::Columns::NAME, "text");
+  //  m_mapper->addMapping(m_ui->image, JumpPointModel::Columns::ICON, "pixmap");
+  }
+
+  setRow(idx.row());
+  return true;
+}
+
+void JumpPointCustomView::setRow(int row)
+{
+  m_mapper->setCurrentIndex(row);
+
+  // assume for now, that the relation between row and uniqueMapId will not change:
+  if (m_mapper && m_mapper->model())
+  {
+    QAbstractItemModel *modelPtr = m_mapper->model();
+    m_name = modelPtr->data(modelPtr->index(row, JumpPointModel::Columns::NAME)).toString();
+    QImage img = modelPtr->data(modelPtr->index(row, JumpPointModel::Columns::ICON)).value<QImage>();
+    m_ui->image->setPixmap(QPixmap::fromImage(img));
+  }
+}
+
+} // namespace SituationMap