public void Init(string title, int width, int height, bool vsync, bool fullscreen)
{
if (m_Info != null)
{
throw new InvalidOperationException("application already initialized");
}
m_Info = new ApplicationInfo
{
Title = title,
Width = width,
Height = height,
VSync = vsync,
FullScreen = fullscreen
};
IntPtr hInstance = Kernel32Methods.GetModuleHandle(IntPtr.Zero);
m_WindowProc = WindowProc;
var wc = new WindowClassEx
{
Size = (uint)Marshal.SizeOf <WindowClassEx>(),
ClassName = "MainWindow",
CursorHandle = User32Helpers.LoadCursor(IntPtr.Zero, SystemCursor.IDC_ARROW),
IconHandle = User32Helpers.LoadIcon(IntPtr.Zero, SystemIcon.IDI_APPLICATION),
Styles = WindowClassStyles.CS_HREDRAW | WindowClassStyles.CS_VREDRAW | WindowClassStyles.CS_OWNDC,
BackgroundBrushHandle = new IntPtr((int)StockObject.WHITE_BRUSH),
WindowProc = m_WindowProc,
InstanceHandle = hInstance
};
if (User32Methods.RegisterClassEx(ref wc) == 0)
{
throw new ExternalException("window registration failed");
}
NetCoreEx.Geometry.Rectangle size = new NetCoreEx.Geometry.Rectangle(0, 0, width, height);
User32Methods.AdjustWindowRectEx(ref size, WindowStyles.WS_OVERLAPPEDWINDOW | WindowStyles.WS_CLIPCHILDREN | WindowStyles.WS_CLIPSIBLINGS,
false, WindowExStyles.WS_EX_APPWINDOW | WindowExStyles.WS_EX_WINDOWEDGE);
m_hWnd = User32Methods.CreateWindowEx(WindowExStyles.WS_EX_APPWINDOW | WindowExStyles.WS_EX_WINDOWEDGE, wc.ClassName,
title, WindowStyles.WS_OVERLAPPEDWINDOW | WindowStyles.WS_CLIPCHILDREN | WindowStyles.WS_CLIPSIBLINGS,
(int)CreateWindowFlags.CW_USEDEFAULT, (int)CreateWindowFlags.CW_USEDEFAULT,
size.Right + (-size.Left), size.Bottom + (-size.Top), IntPtr.Zero, IntPtr.Zero, hInstance, IntPtr.Zero);
if (m_hWnd == IntPtr.Zero)
{
throw new ExternalException("window creation failed");
}
User32Methods.ShowWindow(m_hWnd, ShowWindowCommands.SW_SHOWNORMAL);
User32Methods.UpdateWindow(m_hWnd);
Context.Instance.Init(m_hWnd, m_Info);
Renderer.Instance.Init();
Script.LuaEngine.Instance.Init();
}
static int Main(string[] args)
{
var instanceHandle = Kernel32Methods.GetModuleHandle(IntPtr.Zero);
var wc = new WindowClassEx
{
Size = (uint)Marshal.SizeOf <WindowClassEx>(),
ClassName = "MainWindow",
CursorHandle = User32Helpers.LoadCursor(IntPtr.Zero, SystemCursor.IDC_ARROW),
IconHandle = User32Helpers.LoadIcon(IntPtr.Zero, SystemIcon.IDI_APPLICATION),
Styles = WindowClassStyles.CS_HREDRAW | WindowClassStyles.CS_VREDRAW,
BackgroundBrushHandle = new IntPtr((int)StockObject.WHITE_BRUSH),
WindowProc = WindowProc,
InstanceHandle = instanceHandle
};
var resReg = User32Methods.RegisterClassEx(ref wc);
if (resReg == 0)
{
Console.Error.WriteLine("registration failed");
return(-1);
}
var hwnd = User32Methods.CreateWindowEx(WindowExStyles.WS_EX_APPWINDOW,
wc.ClassName, "Hello", WindowStyles.WS_OVERLAPPEDWINDOW,
(int)CreateWindowFlags.CW_USEDEFAULT, (int)CreateWindowFlags.CW_USEDEFAULT,
(int)CreateWindowFlags.CW_USEDEFAULT, (int)CreateWindowFlags.CW_USEDEFAULT,
IntPtr.Zero, IntPtr.Zero, instanceHandle, IntPtr.Zero);
if (hwnd == IntPtr.Zero)
{
Console.Error.WriteLine("window creation failed");
return(-1);
}
User32Methods.ShowWindow(hwnd, ShowWindowCommands.SW_SHOWNORMAL);
User32Methods.UpdateWindow(hwnd);
Message msg;
int res;
while ((res = User32Methods.GetMessage(out msg, IntPtr.Zero, 0, 0)) != 0)
{
User32Methods.TranslateMessage(ref msg);
User32Methods.DispatchMessage(ref msg);
}
return(res);
}
public static NativeWindow CreateExternalWindowCore(string className, string text,
WindowStyles styles, WindowExStyles exStyles, int x, int y, int width, int height, IntPtr hParent,
IntPtr hMenu, IntPtr hInstance,
IntPtr extraParams, uint controlStyles)
{
var hwnd = User32Methods.CreateWindowEx(exStyles, className, text,
styles | (WindowStyles)controlStyles, x, y, width, height, hParent, hMenu, hInstance, extraParams);
if (hwnd == IntPtr.Zero)
{
ThrowWindowCreationFailed();
}
return(CreateWindowFromHandle(hwnd));
}
/// <summary>
/// The create window.
/// </summary>
private void CreateWindow()
{
var instanceHandle = Kernel32Methods.GetModuleHandle(IntPtr.Zero);
var wc = new WindowClassEx
{
Size = (uint)Marshal.SizeOf <WindowClassEx>(),
ClassName = "chromelywindow",
CursorHandle = User32Helpers.LoadCursor(IntPtr.Zero, SystemCursor.IDC_ARROW),
IconHandle = GetIconHandle(),
Styles = WindowClassStyles.CS_HREDRAW | WindowClassStyles.CS_VREDRAW,
BackgroundBrushHandle = new IntPtr((int)StockObject.WHITE_BRUSH),
WindowProc = WindowProc,
InstanceHandle = instanceHandle
};
var resReg = User32Methods.RegisterClassEx(ref wc);
if (resReg == 0)
{
Log.Error("chromelywindow registration failed");
return;
}
var styles = GetWindowStyles(mHostConfig.HostState);
var hwnd = User32Methods.CreateWindowEx(
styles.Item2,
wc.ClassName,
mHostConfig.HostTitle,
styles.Item1,
0,
0,
mHostConfig.HostWidth,
mHostConfig.HostHeight,
IntPtr.Zero,
IntPtr.Zero,
instanceHandle,
IntPtr.Zero);
if (hwnd == IntPtr.Zero)
{
Log.Error("chromelywindow creation failed");
return;
}
User32Methods.ShowWindow(Handle, styles.Item3);
User32Methods.UpdateWindow(Handle);
}
public static TWindow CreateExternalWindowCore <TWindow>(Func <TWindow> instanceCreator, bool takeOwnership,
string className, string text,
WindowStyles styles,
WindowExStyles exStyles,
int x, int y, int width, int height, IntPtr hParent, IntPtr hMenu, IntPtr hInstance,
IntPtr extraParams, uint controlStyles)
where TWindow : WindowCore
{
var hwnd = User32Methods.CreateWindowEx(exStyles, className, text,
styles | (WindowStyles)controlStyles, x, y, width, height, hParent, hMenu, hInstance, extraParams);
if (hwnd == IntPtr.Zero)
{
ThrowWindowCreationFailed();
}
return(CreateWindowFromHandle(instanceCreator, hwnd, takeOwnership));
}
/// <summary>
/// The create window.
/// </summary>
private void CreateWindow()
{
var instanceHandle = Kernel32Methods.GetModuleHandle(IntPtr.Zero);
_windowProc = WindowProc;
var wc = new WindowClassEx
{
Size = (uint)Marshal.SizeOf <WindowClassEx>(),
ClassName = "chromelywindow",
CursorHandle = User32Helpers.LoadCursor(IntPtr.Zero, SystemCursor.IDC_ARROW),
IconHandle = GetIconHandle(),
Styles = WindowClassStyles.CS_HREDRAW | WindowClassStyles.CS_VREDRAW,
BackgroundBrushHandle = new IntPtr((int)StockObject.WHITE_BRUSH),
WindowProc = _windowProc,
InstanceHandle = instanceHandle
};
var resReg = User32Methods.RegisterClassEx(ref wc);
if (resReg == 0)
{
Log.Error("chromelywindow registration failed");
return;
}
var styles = GetWindowStyles(_hostConfig.HostPlacement.State);
var placement = _hostConfig.HostPlacement;
NativeMethods.RECT rect;
rect.Left = placement.Left;
rect.Top = placement.Top;
rect.Right = placement.Left + placement.Width;
rect.Bottom = placement.Top + placement.Height;
NativeMethods.AdjustWindowRectEx(ref rect, styles.Item1, false, styles.Item2);
var hwnd = User32Methods.CreateWindowEx(
styles.Item2,
wc.ClassName,
_hostConfig.HostPlacement.Frameless ? string.Empty : _hostConfig.HostTitle,
styles.Item1,
rect.Left,
rect.Top,
rect.Right - rect.Left,
rect.Bottom - rect.Top,
IntPtr.Zero,
IntPtr.Zero,
instanceHandle,
IntPtr.Zero);
if (hwnd == IntPtr.Zero)
{
Log.Error("chromelywindow creation failed");
return;
}
if (_hostConfig.HostPlacement.KioskMode)
{
//// Set new window style and size.
var windowHDC = User32Methods.GetDC(Handle);
var fullscreenWidth = Gdi32Methods.GetDeviceCaps(windowHDC, (int)DeviceCapsParams.HORZRES);
var fullscreenHeight = Gdi32Methods.GetDeviceCaps(windowHDC, (int)DeviceCapsParams.VERTRES);
User32Methods.ReleaseDC(Handle, windowHDC);
User32Methods.SetWindowLongPtr(Handle, (int)WindowLongFlags.GWL_STYLE, (IntPtr)styles.Item1);
User32Methods.SetWindowLongPtr(Handle, (int)WindowLongFlags.GWL_EXSTYLE, (IntPtr)styles.Item2);
User32Methods.SetWindowPos(Handle, (IntPtr)HwndZOrder.HWND_TOP, 0, 0, fullscreenWidth, fullscreenHeight,
WindowPositionFlags.SWP_NOZORDER | WindowPositionFlags.SWP_FRAMECHANGED);
User32Methods.ShowWindow(Handle, ShowWindowCommands.SW_MAXIMIZE);
try
{
this._hookID = NativeMethods.SetHook(_hookCallback);
}
catch
{
DetachKeyboardHook();
}
}
else
{
User32Methods.ShowWindow(Handle, styles.Item3);
}
User32Methods.UpdateWindow(Handle);
User32Methods.RegisterHotKey(IntPtr.Zero, 1, KeyModifierFlags.MOD_CONTROL, VirtualKey.L);
}
