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+//
+//  Written by David Megginson, started January 2000.
+//  Adopted for standalone fgpanel application by Torsten Dreyer, August 2009
+//
+//  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.
+//
+//  This program is distributed in the hope that it will be useful, but
+//  WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+//
+#ifndef FGCROPPEDTEXTURE_HXX
+#define FGCROPPEDTEXTURE_HXX
+
+#include <map>
+#include <simgear/structure/SGSharedPtr.hxx>
+#include "FGDummyTextureLoader.hxx"
+
+/**
+ * Cropped texture (should migrate out into FGFS).
+ *
+ * This structure wraps an SSG texture with cropping information.
+ */
+class FGCroppedTexture : public SGReferenced {
+public:
+  FGCroppedTexture (const string &path,
+                    const float minX = 0.0, const float minY = 0.0,
+                    const float maxX = 1.0, const float maxY = 1.0);
+
+  virtual ~FGCroppedTexture ();
+
+  virtual void setPath (const string &path);
+
+  virtual const string &getPath () const;
+
+  virtual void setCrop (const float minX, const float minY, const float maxX, const float maxY);
+
+  static void registerTextureLoader (const string &extension,
+                                     FGTextureLoaderInterface * const loader);
+
+  virtual float getMinX () const;
+  virtual float getMinY () const;
+  virtual float getMaxX () const;
+  virtual float getMaxY () const;
+  GLuint getTexture () const;
+
+  virtual void bind (const GLint Textured_Layer_Sampler_Loc);
+
+private:
+  string m_path;
+  float m_minX, m_minY, m_maxX, m_maxY;
+
+  GLuint m_texture;
+  static GLuint s_current_bound_texture;
+  static map <string, GLuint> s_cache;
+  static map <string, FGTextureLoaderInterface*> s_TextureLoader;
+  static FGDummyTextureLoader s_DummyTextureLoader;
+};
+
+typedef SGSharedPtr <FGCroppedTexture> FGCroppedTexture_ptr;
+
+#endif