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////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2008 Laurent Gomila (laurent.gom@gmail.com)
//
// 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_VIDEOMODE_HPP
#define SFML_VIDEOMODE_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Config.hpp>
#include <cstdlib>
namespace sf
{
////////////////////////////////////////////////////////////
/// VideoMode defines a video mode (width, height, bpp, frequency)
/// and provides static functions for getting modes supported
/// by the display device
////////////////////////////////////////////////////////////
class SFML_API VideoMode
{
public :
////////////////////////////////////////////////////////////
/// Default constructor
///
////////////////////////////////////////////////////////////
VideoMode();
////////////////////////////////////////////////////////////
/// Construct the video mode with its attributes
///
/// \param ModeWidth : Width in pixels
/// \param ModeHeight : Height in pixels
/// \param ModeBpp : Pixel depths in bits per pixel (32 by default)
///
////////////////////////////////////////////////////////////
VideoMode(unsigned int ModeWidth, unsigned int ModeHeight, unsigned int ModeBpp = 32);
////////////////////////////////////////////////////////////
/// Get the current desktop video mode
///
/// \return Current desktop video mode
///
////////////////////////////////////////////////////////////
static VideoMode GetDesktopMode();
////////////////////////////////////////////////////////////
/// Get a valid video mode
/// Index must be in range [0, GetModesCount()[
/// Modes are sorted from best to worst
///
/// \param Index : Index of video mode to get
///
/// \return Corresponding video mode (invalid mode if index is out of range)
///
////////////////////////////////////////////////////////////
static VideoMode GetMode(std::size_t Index);
////////////////////////////////////////////////////////////
/// Get valid video modes count
///
/// \return Number of valid video modes available
///
////////////////////////////////////////////////////////////
static std::size_t GetModesCount();
////////////////////////////////////////////////////////////
/// Tell whether or not the video mode is supported
///
/// \return True if video mode is supported, false otherwise
///
////////////////////////////////////////////////////////////
bool IsValid() const;
////////////////////////////////////////////////////////////
/// Comparison operator overload -- tell if two video modes are equal
///
/// \param Other : Video mode to compare
///
/// \return True if modes are equal
///
////////////////////////////////////////////////////////////
bool operator ==(const VideoMode& Other) const;
////////////////////////////////////////////////////////////
/// Comparison operator overload -- tell if two video modes are different
///
/// \param Other : Video mode to compare
///
/// \return True if modes are different
///
////////////////////////////////////////////////////////////
bool operator !=(const VideoMode& Other) const;
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
unsigned int Width; ///< Video mode width, in pixels
unsigned int Height; ///< Video mode height, in pixels
unsigned int BitsPerPixel; ///< Video mode pixel depth, in bits per pixels
private :
////////////////////////////////////////////////////////////
/// Get and sort valid video modes
////////////////////////////////////////////////////////////
static void InitializeModes();
};
} // namespace sf
#endif // SFML_VIDEOMODE_HPP
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