Skeleton for VideoMode class

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1626 4e206d99-4929-0410-ac5d-dfc041789085

ruby/sfml-window/window/VideoMode.cpp

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+/* rbSFML - Copyright (c) 2010 Henrik Valter Vogelius Hansson - groogy@groogy.se
+ * This software is provided 'as-is', without any express or
+ * implied warranty. In no event will the authors be held
+ * liable for any damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute
+ * it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented;
+ *    you must not claim that you wrote the original software.
+ *    If you use this software in a product, an acknowledgment
+ *    in the product documentation would be appreciated but
+ *    is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such,
+ *    and must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any
+ *    source distribution.
+ */
+ 
+#include "VideoMode.hpp"
+#include "main.hpp"
+#include <SFML/Window/VideoMode.hpp>
+#include <iostream>
+
+/* A video mode is defined by a width and a height (in pixels) and a depth (in bits per pixel).
+ *
+ * Video modes are used to setup windows (sf::Window) at creation time.
+ * 
+ * The main usage of video modes is for fullscreen mode: indeed you must use one of the valid 
+ * video modes allowed by the OS (which are defined by what the monitor and the graphics card support), 
+ * otherwise your window creation will just fail.
+ * 
+ * SFML::VideoMode provides a static function for retrieving the list of all the video modes supported by
+ * the system: getFullscreenModes().
+ * 
+ * A custom video mode can also be checked directly for fullscreen compatibility with its isValid() function.
+ * 
+ * Additionnally, SFML::VideoMode provides a static function to get the mode currently used by the desktop: 
+ * getDesktopMode(). This allows to build windows with the same size or pixel depth as the current resolution.
+ * 
+ * Usage example:
+ * 
+ *   # Display the list of all the video modes available for fullscreen
+ *   modes = SFMK::VideoMode.getFullscreenModes()
+ *   i = 0
+ *   modes.each do | mode |
+ *     puts "Mode #" + i + ": " + mode.Width + "x" + mode.Height + " - " + mode.BitsPerPixel + " bpp"
+ *
+ *   end
+ *
+ *   # Create a window with the same pixel depth as the desktop
+ *   desktop = SFML::VideoMode.getDesktopMode()
+ *   window.create( SFML::VideoMode.new( 1024, 768, desktop.BitsPerPixel ), "SFML window" )
+ */
+VALUE globalVideoModeClass;
+
+/* Free a heap allocated object 
+ * Not accessible trough ruby directly!
+ */
+static void VideoMode_Free( sf::VideoMode *anObject )
+{
+	delete anObject;
+}
+
+static VALUE VideoMode_New( VALUE aKlass, VALUE someArgs )
+{
+	sf::ContextSettings *object = new sf::ContextSettings();
+	VALUE rbData = Data_Wrap_Struct( aKlass, 0, VideoMode_Free, object );
+	rb_obj_call_init( rbData, 0, 0 );
+	return rbData;
+}
+
+void Init_VideoMode( void )
+{
+	globalVideoModeClass = rb_define_class_under( GetNamespace(), "VideoMode", rb_cObject );
+	
+	// Class methods
+	rb_define_singleton_method( globalVideoModeClass, "new", FUNCPTR( VideoMode ), 0 );
+	
+	// Instance methods
+	
+	// Aliases
+}

ruby/sfml-window/window/VideoMode.hpp

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+/* rbSFML - Copyright (c) 2010 Henrik Valter Vogelius Hansson - groogy@groogy.se
+ * This software is provided 'as-is', without any express or
+ * implied warranty. In no event will the authors be held
+ * liable for any damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute
+ * it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented;
+ *    you must not claim that you wrote the original software.
+ *    If you use this software in a product, an acknowledgment
+ *    in the product documentation would be appreciated but
+ *    is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such,
+ *    and must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any
+ *    source distribution.
+ */
+
+#ifndef SFML_RUBYEXT_VIDEO_MODE_HEADER_
+#define SFML_RUBYEXT_VIDEO_MODE_HEADER_
+
+#include "ruby.h"
+
+// Ruby initiation function
+void Init_VideoMode( void );
+
+#endif // SFML_RUBYEXT_VIDEO_MODE_HEADER_