Added Controller StateControl for the OpenGL Object State.

include/ACGL/OpenGL/Controller/StateControl.hh

+////////////////////////////////////////////////////////////////////////////////
+// Copyright (c) 2011, Computer Graphics Group RWTH Aachen University         //
+// All rights reserved.                                                       //
+////////////////////////////////////////////////////////////////////////////////
+
+#ifndef ACGL_OPENGL_CONTROLLER_STATECONTROL_HH
+#define ACGL_OPENGL_CONTROLLER_STATECONTROL_HH
+
+#include <ACGL/ACGL.hh>
+
+#include <ACGL/Resource/BasicCreateController.hh>
+#include <ACGL/OpenGL/Objects/State.hh>
+#include <ACGL/OpenGL/GL.hh>
+
+namespace ACGL{
+namespace OpenGL{
+
+class StateeControl : public Resource::BasicCreateController<Texture>
+{
+    // ========================================================================================================= \/
+    // ============================================================================================ CONSTRUCTORS \/
+    // ========================================================================================================= \/
+public:
+    StateControl(void)
+    :   mpVertexBuffer(NULL),
+        mpFrameBuffer(NULL),
+        mpShaderProgram(NULL)
+    {}
+    virtual ~StateControl(void) {}
+
+    // ==================================================================================================== \/
+    // ============================================================================================ METHODS \/
+    // ==================================================================================================== \/
+public:
+    inline StateControl& vertexBuffer  (ConstSharedVertexBuffer _vertexBuffer)   { mpVertexBuffer  = _vertexBuffer;  return *this; }
+    inline StateControl& frameBuffer   (ConstSharedFrameBuffer _frameBuffer)     { mpFrameBuffer   = _frameBuffer;   return *this; }
+    inline StateControl& shaderProgram (ConstSharedShaderProgram _shaderProgram) { mpShaderProgram = _shaderProgram; return *this; }
+
+    // ===================================================================================================== \/
+    // ============================================================================================ OVERRIDE \/
+    // ===================================================================================================== \/
+public:
+    virtual SharedState create(void)
+    {
+        SharedState state(new State(mpVertexBuffer, mpFrameBuffer, mpShaderProgram));
+        return state;
+    }
+
+    // =================================================================================================== \/
+    // ============================================================================================ FIELDS \/
+    // =================================================================================================== \/
+protected:
+    ConstSharedVertexBuffer  mpVertexBuffer;
+    ConstSharedFrameBuffer   mpFrameBuffer;
+    ConstSharedShaderProgram mpShaderProgram;
+};
+
+} // OpenGL
+} // ACGL
+
+#endif // ACGL_OPENGL_CONTROLLER_TEXTURECONTROL_HH