//private readonly WindowStyles _windowFullscreenStyle = WindowStyles.WS_CLIPSIBLINGS | WindowStyles.WS_GROUP | WindowStyles.WS_TABSTOP;
public unsafe Window(string title, int width, int height, WindowFlags flags = WindowFlags.None)
{
Title = title;
int x = CW_USEDEFAULT;
int y = CW_USEDEFAULT;
bool resizable = (flags & WindowFlags.Resizable) != WindowFlags.None;
_windowWindowedStyle = WindowStyles.WS_CAPTION | WindowStyles.WS_SYSMENU | WindowStyles.WS_MINIMIZEBOX | WindowStyles.WS_CLIPSIBLINGS | WindowStyles.WS_BORDER | WindowStyles.WS_DLGFRAME | WindowStyles.WS_THICKFRAME | WindowStyles.WS_GROUP | WindowStyles.WS_TABSTOP;
if (resizable)
{
_windowWindowedStyle |= WindowStyles.WS_SIZEBOX | WindowStyles.WS_MAXIMIZEBOX;
}
_windowStyle = _windowWindowedStyle;
RawRect windowRect = new RawRect(0, 0, width, height);
// Adjust according to window styles
AdjustWindowRectEx(ref windowRect, _windowStyle, false, WindowExStyles.WS_EX_OVERLAPPEDWINDOW);
int windowWidth = windowRect.Right - windowRect.Left;
int windowHeight = windowRect.Bottom - windowRect.Top;
bool centerWindow = true;
if (centerWindow)
{
if (windowWidth > 0 && windowHeight > 0)
{
int screenWidth = GetSystemMetrics(SystemMetrics.SM_CXSCREEN);
int screenHeight = GetSystemMetrics(SystemMetrics.SM_CYSCREEN);
// Place the window in the middle of the screen.WS_EX_APPWINDOW
x = (screenWidth - windowWidth) / 2;
y = (screenHeight - windowHeight) / 2;
}
}
IntPtr hwnd;
fixed(char *lpWndClassName = WndClassName)
{
fixed(char *lpWindowName = Title)
{
hwnd = CreateWindowExW(
(uint)WindowExStyles.WS_EX_OVERLAPPEDWINDOW,
(ushort *)lpWndClassName,
(ushort *)lpWindowName,
(uint)_windowStyle,
x,
y,
windowWidth,
windowHeight,
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero,
null);
}
}
if (hwnd == IntPtr.Zero)
{
return;
}
ShowWindow(hwnd, ShowWindowCommand.Normal);
Handle = hwnd;
GetClientRect(hwnd, out windowRect);
Extent = new VkExtent2D(windowRect.Right - windowRect.Left, windowRect.Bottom - windowRect.Top);
}
/// <summary>
/// Initializes a new instance of the <see cref="VkRect2D"/> structure.
/// </summary>
/// <param name="width">The width component of the extent.</param>
/// <param name="height">The height component of the extent.</param>
public VkRect2D(int width, int height)
{
offset = default;
extent = new VkExtent2D(width, height);
}
/// <summary>
/// Initializes a new instance of the <see cref="VkRect2D"/> structure.
/// </summary>
/// <param name="x">The X component of the offset.</param>
/// <param name="y">The Y component of the offset.</param>
/// <param name="width">The width component of the extent.</param>
/// <param name="height">The height component of the extent.</param>
public VkRect2D(int x, int y, int width, int height)
{
offset = new VkOffset2D(x, y);
extent = new VkExtent2D(width, height);
}
/// <summary>
/// Initializes a new instance of the <see cref="VkRect2D"/> structure.
/// </summary>
/// <param name="extent">The extent component of the rectangle.</param>
public VkRect2D(VkExtent2D extent)
{
offset = default;
this.extent = extent;
}
/// <summary>
/// Initializes a new instance of the <see cref="VkRect2D"/> structure.
/// </summary>
/// <param name="offset">The offset component of the rectangle.</param>
/// <param name="extent">The extent component of the rectangle.</param>
public VkRect2D(VkOffset2D offset, VkExtent2D extent)
{
this.offset = offset;
this.extent = extent;
}
/// <summary>
/// Initializes a new instance of <see cref="VkExtent3D"/> structure.
/// </summary>
/// <param name="extent2D">The <see cref="VkExtent2D"/> containing width and height.</param>
/// <param name="depth">The depth component of the extent.</param>
public VkExtent3D(VkExtent2D extent2D, uint depth)
{
width = extent2D.width;
height = extent2D.height;
this.depth = depth;
}
