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binding-mruby/viewportelement-binding.h

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+/*
+** viewportelement-binding.h
+**
+** This file is part of mkxp.
+**
+** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
+**
+** mkxp 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.
+**
+** mkxp 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 mkxp.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef VIEWPORTELEMENTBINDING_H
+#define VIEWPORTELEMENTBINDING_H
+
+#include "viewport.h"
+#include "binding-util.h"
+#include "binding-types.h"
+
+#include "sceneelement-binding.h"
+
+template<class C>
+MRB_METHOD(viewportElementGetViewport)
+{
+	ViewportElement *ve = getPrivateData<C>(mrb, self);
+
+	GUARD_EXC( ve->aboutToAccess(); )
+
+	return getProperty(mrb, self, CSviewport);
+}
+
+template<class C>
+static C *
+viewportElementInitialize(mrb_state *mrb, mrb_value self)
+{
+	/* Get parameters */
+	mrb_value viewportObj = mrb_nil_value();
+	Viewport *viewport = 0;
+
+	mrb_get_args(mrb, "|o", &viewportObj);
+
+	if (!mrb_nil_p(viewportObj))
+		viewport = getPrivateDataCheck<Viewport>(mrb, viewportObj, ViewportType);
+
+	/* Construct object */
+	C *ve = new C(viewport);
+
+	/* Set property objects */
+	setProperty(mrb, self, CSviewport, viewportObj);
+
+	return ve;
+}
+
+template<class C>
+void
+viewportElementBindingInit(mrb_state *mrb, RClass *klass)
+{
+	sceneElementBindingInit<C>(mrb, klass);
+
+	mrb_define_method(mrb, klass, "viewport", viewportElementGetViewport<C>, MRB_ARGS_NONE());
+}
+
+#endif // VIEWPORTELEMENTBINDING_H