Initial commit

Lts/Viewer/SituationMap/MapImpl/tms_layer.h

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+/**
+  * @RDE_HEADER@
+  * Tile Map Service Layer for Esri
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * License: BSD 2-Clause
+  */
+
+#pragma once
+
+#include <arcgis/TiledMapServiceLayer.h>
+#include <QNetworkReply>
+
+class QNetworkAccessManager;
+
+namespace EsriExtension
+{
+
+/** A small Wrapper around EsriRuntimeQt::TiledMapServiceLayer to
+ *  be able to access a tile map service through Qt Runtime SDK.
+ * Sadly Esri does not provide this layer for Qt...
+ * so we have to write one on our own
+ * It's far from perfect but works for our needs.
+ * It was only tested with geoserver 2.8 and EPSG:23632 projection
+ */
+class TMSLayer : public EsriRuntimeQt::TiledMapServiceLayer
+{
+  Q_OBJECT
+
+public:
+  explicit TMSLayer(const QString &url, QObject *parent = nullptr);
+  ~TMSLayer();
+
+  void initialize() override;
+private Q_SLOTS:
+  void replyBaseXmlFinished(QNetworkReply *reply);
+  void replyBaseXmlError(QNetworkReply::NetworkError);
+  void onRequestTMSTile(int level, int col, int row);
+private:
+  void cleanupNetworkReply(QNetworkReply *reply);
+private:
+  QMap<int, QString> m_tileUrls;
+  QMap<int, int> m_tilesYAxis;
+  QString m_extension;
+  QNetworkAccessManager *m_nam;
+
+};
+
+}