New C++ wrapper for dmnsn_texture*.

1 files changed, 115 insertions, 0 deletions

diff --git a/libdimensionxx/dimensionxx/texture.hpp b/libdimensionxx/dimensionxx/texture.hpp
new file mode 100644
index 0000000..7f42206
--- /dev/null
+++ b/libdimensionxx/dimensionxx/texture.hpp
@@ -0,0 +1,115 @@
+/*************************************************************************
+ * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com>               *
+ *                                                                       *
+ * This file is part of The Dimension Library.                           *
+ *                                                                       *
+ * The Dimension Library is free software; you can redistribute it and/  *
+ * or modify it under the terms of the GNU Lesser General Public License *
+ * as published by the Free Software Foundation; either version 3 of the *
+ * License, or (at your option) any later version.                       *
+ *                                                                       *
+ * The Dimension Library 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  *
+ * Lesser General Public License for more details.                       *
+ *                                                                       *
+ * You should have received a copy of the GNU Lesser General Public      *
+ * License along with this program.  If not, see                         *
+ * <http://www.gnu.org/licenses/>.                                       *
+ *************************************************************************/
+
+// dmnsn_texture* wrapper.
+
+#ifndef DIMENSIONXX_TEXTURE_HPP
+#define DIMENSIONXX_TEXTURE_HPP
+
+namespace Dimension
+{
+  // Pigment base class.  Wraps a dmnsn_pigment*.
+  class Pigment
+  {
+  public:
+    explicit Pigment(dmnsn_pigment* pigment);
+    ~Pigment();
+
+    Pigment* copy() const;
+
+    dmnsn_pigment*       dmnsn();
+    const dmnsn_pigment* dmnsn() const;
+
+  protected:
+    // No-op
+    Pigment();
+    // Shallow copy
+    Pigment(const Pigment& pigment);
+
+    // Is m_pigment unique?
+    bool unique() const;
+
+  private:
+    // Copy-assignment prohibited
+    Pigment& operator=(const Pigment&);
+
+    std::tr1::shared_ptr<dmnsn_pigment*> m_pigment;
+  };
+
+  // Texture class.  Wraps a dmnsn_texture*.
+  class Texture
+  {
+  public:
+    Texture(const Pigment& pigment);
+    explicit Texture(dmnsn_texture* texture);
+    // Texture(const Texture& texture);
+    ~Texture();
+
+    dmnsn_texture*       dmnsn();
+    const dmnsn_texture* dmnsn() const;
+
+  private:
+    // Copy-assignment prohibited
+    Texture& operator=(const Texture&);
+
+    std::tr1::shared_ptr<dmnsn_texture*> m_texture;
+    std::tr1::shared_ptr<Pigment> m_pigment;
+  };
+
+  // Array_Element specializations
+
+  template <>
+  class Array_Element<Pigment>
+    : public Polymorphic_Array_Element<Pigment, dmnsn_pigment*>
+  {
+  public:
+    typedef dmnsn_pigment* C_Type;
+
+    Array_Element() { }
+    Array_Element(Pigment& pigment)
+      : Polymorphic_Array_Element<Pigment, dmnsn_pigment*>(pigment) { }
+    Array_Element(C_Type c)
+      : Polymorphic_Array_Element<Pigment, dmnsn_pigment*>(c) { }
+    // Array_Element(const Array_Element& ae);
+    // ~Array_Element();
+
+    // Array_Element& operator=(const Array_Element& ae);
+  };
+
+  template <>
+  class Array_Element<Texture>
+    : public DMNSN_Array_Element<Texture, dmnsn_texture*>
+  {
+  public:
+    typedef dmnsn_texture* C_Type;
+
+    Array_Element() { }
+    Array_Element(Texture& texture)
+      : DMNSN_Array_Element<Texture, dmnsn_texture*>(texture) { }
+    Array_Element(C_Type c)
+      : DMNSN_Array_Element<Texture, dmnsn_texture*>(c) { }
+    // Array_Element(const Array_Element& ae);
+    // ~Array_Element();
+
+    // Array_Element& operator=(const Array_Element& ae);
+  };
+}
+
+#endif /* DIMENSIONXX_TEXTURE_HPP */