converted UMenuBackgrund

2 files changed, 52 insertions, 83 deletions

diff --git a/src/menu/UMenuBackground.pas b/src/menu/UMenuBackground.pas
deleted file mode 100644
index 0e2e63a6..00000000
--- a/src/menu/UMenuBackground.pas
+++ /dev/null
@@ -1,83 +0,0 @@
-{* 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.
- *
- * $URL$
- * $Id$
- *}
-
-unit UMenuBackground;
-
-interface
-
-{$IFDEF FPC}
-  {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses
-  SysUtils,
-  UThemes;
-
-//TMenuBackground - abstraction class for MenuBackgrounds
-//this is a class, not an interface because of the constructors
-//and destructors
-//--------
-
-type
-  EMenuBackgroundError = class(Exception);
-  TMenuBackground = class
-    constructor Create(const ThemedSettings: TThemeBackground); virtual;
-    procedure   OnShow; virtual;
-    procedure   Draw; virtual;
-    procedure   OnFinish; virtual;
-    destructor  Destroy; override;
-  end;
-  cMenuBackground = class of TMenuBackground;
-
-implementation
-
-constructor TMenuBackground.Create(const ThemedSettings: TThemeBackground);
-begin
-  inherited Create;
-end;
-
-destructor  TMenuBackground.Destroy;
-begin
-  inherited;
-end;
-
-procedure   TMenuBackground.OnShow;
-begin
-
-end;
-
-procedure   TMenuBackground.OnFinish;
-begin
-
-end;
-
-procedure   TMenuBackground.Draw;
-begin
-
-end;
-
-end.
diff --git a/src/menu/menuBackground.hpp b/src/menu/menuBackground.hpp
new file mode 100644
index 00000000..3e3425e1
--- /dev/null
+++ b/src/menu/menuBackground.hpp
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#ifndef MENUBACKGROUND_HPP
+#define MENUBACKGROUND_HPP
+
+namespace usdx
+{
+	// MenuBackground - abstract class for MenuBackgrounds
+	class MenuBackground
+	{
+	public:
+		// all members are pure virtual
+		virtual MenuBackground(const ThemeBeckground* themed_settings) = 0;
+		virtual ~MenuBackground() = 0;
+
+		virtual void on_show(void) = 0;
+		virtual void on_finish(void) = 0;
+
+		virtual void draw(void) = 0;
+
+	protected:
+		// no copy and no assignment
+		MenuBackground(const MenuBackground&);
+		MenuBackground& operator=(const MenuBackground&);
+	};
+};
+
+#endif