/// <summary>
/// Creates a new window and attaches it to the current context.
/// </summary>
/// <param name="caption">The window's caption text.</param>
/// <param name="x">The x-coordinate at which to position the window's top-left corner.</param>
/// <param name="y">The y-coordinate at which to position the window's top-left corner.</param>
/// <param name="width">The width of the window's client area in pixels.</param>
/// <param name="height">The height of the window's client area in pixels.</param>
/// <param name="flags">A set of WindowFlags values indicating how to create the window.</param>
/// <returns>The Ultraviolet window that was created.</returns>
public IUltravioletWindow Create(String caption, Int32 x, Int32 y, Int32 width, Int32 height, WindowFlags flags = WindowFlags.None)
{
var sdlflags = (renderingAPI == SDL2PlatformRenderingAPI.OpenGL) ? SDL_WINDOW_OPENGL : 0;
if (Ultraviolet.Properties.SupportsHighDensityDisplayModes)
{
sdlflags |= SDL_WINDOW_ALLOW_HIGHDPI;
}
if ((flags & WindowFlags.Resizable) == WindowFlags.Resizable)
{
sdlflags |= SDL_WINDOW_RESIZABLE;
}
if ((flags & WindowFlags.Borderless) == WindowFlags.Borderless)
{
sdlflags |= SDL_WINDOW_BORDERLESS;
}
if ((flags & WindowFlags.Hidden) == WindowFlags.Hidden)
{
sdlflags |= SDL_WINDOW_HIDDEN;
}
else
{
sdlflags |= SDL_WINDOW_SHOWN;
}
var sdlptr = SDL_CreateWindow(caption ?? String.Empty,
x == -1 ? (int)SDL_WINDOWPOS_CENTERED_MASK : x,
y == -1 ? (int)SDL_WINDOWPOS_CENTERED_MASK : y,
width, height, sdlflags);
if (sdlptr == IntPtr.Zero)
{
throw new SDL2Exception();
}
var win = new SDL2UltravioletWindow(Ultraviolet, sdlptr);
windows.Add(win);
Ultraviolet.Messages.Subscribe(win, SDL2UltravioletMessages.SDLEvent);
OnWindowCreated(win);
return(win);
}
/// <summary>
/// Creates a new Ultraviolet window from the specified native window and attaches it to the current context.
/// </summary>
/// <param name="ptr">A pointer that represents the native window to attach to the context.</param>
/// <returns>The Ultraviolet window that was created.</returns>
public IUltravioletWindow CreateFromNativePointer(IntPtr ptr)
{
var sdlptr = SDL_CreateWindowFrom(ptr);
if (sdlptr == IntPtr.Zero)
{
throw new SDL2Exception();
}
var win = new SDL2UltravioletWindow(Ultraviolet, sdlptr);
windows.Add(win);
Ultraviolet.Messages.Subscribe(win, SDL2UltravioletMessages.SDLEvent);
OnWindowCreated(win);
return(win);
}