Blank shell for Mapbox GL style converter

qgis · Sep 6, 2020 · fe7470c · fe7470c
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diff --git a/python/core/auto_generated/vectortile/qgsmapboxglstyleconverter.sip.in b/python/core/auto_generated/vectortile/qgsmapboxglstyleconverter.sip.in
@@ -0,0 +1,53 @@
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/core/vectortile/qgsmapboxglstyleconverter.h                      *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
+
+
+
+
+class QgsMapBoxGlStyleConverter
+{
+%Docstring
+Handles conversion of MapBox GL styles to QGIS vector tile renderers and labeling
+settings.
+
+.. versionadded:: 3.16
+%End
+
+%TypeHeaderCode
+#include "qgsmapboxglstyleconverter.h"
+%End
+  public:
+
+    QgsMapBoxGlStyleConverter( const QVariantMap &style );
+%Docstring
+Constructor for QgsMapBoxGlStyleConverter.
+
+The specified MapBox GL ``style`` configuration will be converted.
+%End
+
+    QgsVectorTileRenderer *renderer() const /Factory/;
+%Docstring
+Returns a new instance of a vector tile renderer representing the converted style,
+or ``None`` if the style could not be converted successfully.
+%End
+
+    QgsVectorTileLabeling *labeling() const /Factory/;
+%Docstring
+Returns a new instance of a vector tile labeling representing the converted style,
+or ``None`` if the style could not be converted successfully.
+%End
+
+};
+
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/core/vectortile/qgsmapboxglstyleconverter.h                      *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
@@ -687,6 +687,7 @@ SET(QGIS_CORE_SRCS
   validity/qgsvaliditycheckcontext.cpp
   validity/qgsvaliditycheckregistry.cpp
 
+  vectortile/qgsmapboxglstyleconverter.cpp
   vectortile/qgsvectortilebasiclabeling.cpp
   vectortile/qgsvectortilebasicrenderer.cpp
   vectortile/qgsvectortileconnection.cpp
@@ -1445,6 +1446,7 @@ SET(QGIS_CORE_HDRS
   validity/qgsvaliditycheckcontext.h
   validity/qgsvaliditycheckregistry.h
 
+  vectortile/qgsmapboxglstyleconverter.h
   vectortile/qgsvectortilebasiclabeling.h
   vectortile/qgsvectortilebasicrenderer.h
   vectortile/qgsvectortileconnection.h

diff --git a/src/core/vectortile/qgsmapboxglstyleconverter.cpp b/src/core/vectortile/qgsmapboxglstyleconverter.cpp
@@ -0,0 +1,34 @@
+/***************************************************************************
+  qgsmapboxglstyleconverter.cpp
+  --------------------------------------
+  Date                 : September 2020
+  Copyright            : (C) 2020 by Nyall Dawson
+  Email                : nyall dot dawson at gmail dot com
+ ***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "qgsmapboxglstyleconverter.h"
+#include "qgsvectortilebasicrenderer.h"
+#include "qgsvectortilebasiclabeling.h"
+
+QgsMapBoxGlStyleConverter::QgsMapBoxGlStyleConverter( const QVariantMap &style )
+  : mStyle( style )
+{
+
+}
+
+QgsVectorTileRenderer *QgsMapBoxGlStyleConverter::renderer() const
+{
+  return mRenderer ? mRenderer->clone() : nullptr;
+}
+
+QgsVectorTileLabeling *QgsMapBoxGlStyleConverter::labeling() const
+{
+  return mLabeling ? mLabeling->clone() : nullptr;
+}
diff --git a/src/core/vectortile/qgsmapboxglstyleconverter.h b/src/core/vectortile/qgsmapboxglstyleconverter.h
@@ -0,0 +1,66 @@
+/***************************************************************************
+  qgsmapboxglstyleconverter.h
+  --------------------------------------
+  Date                 : September 2020
+  Copyright            : (C) 2020 by Nyall Dawson
+  Email                : nyall dot dawson at gmail dot com
+ ***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef QGSMAPBOXGLSTYLECONVERTER_H
+#define QGSMAPBOXGLSTYLECONVERTER_H
+
+#include "qgis_core.h"
+#include "qgis_sip.h"
+#include <QVariantMap>
+#include <memory>
+
+class QgsVectorTileRenderer;
+class QgsVectorTileLabeling;
+
+/**
+ * \ingroup core
+ * Handles conversion of MapBox GL styles to QGIS vector tile renderers and labeling
+ * settings.
+ *
+ * \since QGIS 3.16
+ */
+class CORE_EXPORT QgsMapBoxGlStyleConverter
+{
+  public:
+
+    /**
+     * Constructor for QgsMapBoxGlStyleConverter.
+     *
+     * The specified MapBox GL \a style configuration will be converted.
+     */
+    QgsMapBoxGlStyleConverter( const QVariantMap &style );
+
+    /**
+     * Returns a new instance of a vector tile renderer representing the converted style,
+     * or NULLPTR if the style could not be converted successfully.
+     */
+    QgsVectorTileRenderer *renderer() const SIP_FACTORY;
+
+    /**
+     * Returns a new instance of a vector tile labeling representing the converted style,
+     * or NULLPTR if the style could not be converted successfully.
+     */
+    QgsVectorTileLabeling *labeling() const SIP_FACTORY;
+
+  private:
+
+    QVariantMap mStyle;
+
+    std::unique_ptr< QgsVectorTileRenderer > mRenderer;
+    std::unique_ptr< QgsVectorTileLabeling > mLabeling;
+
+};
+
+#endif // QGSMAPBOXGLSTYLECONVERTER_H