From e0dcfab4997b2c0edd5830de4059e7c6dc440249 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Wed, 27 Jan 2010 16:59:54 +0100
Subject: added drawable abstract base class

---
 src/menu/drawable.cpp | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/menu/drawable.cpp

(limited to 'src/menu/drawable.cpp')

diff --git a/src/menu/drawable.cpp b/src/menu/drawable.cpp
new file mode 100644
index 00000000..c21555d7
--- /dev/null
+++ b/src/menu/drawable.cpp
@@ -0,0 +1,51 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#include "drawable.hpp"
+
+namespace usdx
+{
+	Drawable::Drawable(void) : visible(true)
+	{
+	}
+
+	void Drawable::draw(void) const
+	{
+		if (visible) {
+			on_draw();
+		}
+	};
+
+	void Drawable::set_visible(bool value)
+	{
+		visible = value;
+	}
+
+	const bool Drawable::get_visible(void) const
+	{
+		return visible;
+	}
+};
-- 
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