/// <summary>
/// The window proc.
/// </summary>
/// <param name="hwnd">
/// The hwnd.
/// </param>
/// <param name="umsg">
/// The umsg.
/// </param>
/// <param name="wParam">
/// The w param.
/// </param>
/// <param name="lParam">
/// The l param.
/// </param>
/// <returns>
/// The <see cref="IntPtr"/>.
/// </returns>
private IntPtr WindowProc(IntPtr hwnd, uint umsg, IntPtr wParam, IntPtr lParam)
{
var msg = (WM)umsg;
switch (msg)
{
case WM.CREATE:
{
Handle = hwnd;
var size = GetClientSize();
OnCreate(hwnd, size.Width, size.Height);
break;
}
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.SIZE:
{
var size = GetClientSize();
OnSize(size.Width, size.Height);
break;
}
case WM.CLOSE:
{
OnExit();
Exit();
break;
}
}
return(User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam));
}
private static IntPtr WindowProc(IntPtr hwnd, uint umsg,
IntPtr wParam, IntPtr lParam)
{
var msg = (WM)umsg;
switch (msg)
{
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.CLOSE:
{
User32Methods.PostQuitMessage(0);
break;
}
case WM.PAINT:
{
PaintStruct ps;
var hdc = User32Methods.BeginPaint(hwnd, out ps);
User32Methods.FillRect(hdc, ref ps.PaintRect,
Gdi32Helpers.GetStockObject(StockObject.WHITE_BRUSH));
User32Methods.EndPaint(hwnd, ref ps);
break;
}
}
return(User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam));
}
/// <summary>
/// The window proc.
/// </summary>
/// <param name="hwnd">
/// The hwnd.
/// </param>
/// <param name="umsg">
/// The umsg.
/// </param>
/// <param name="wParam">
/// The w param.
/// </param>
/// <param name="lParam">
/// The l param.
/// </param>
/// <returns>
/// The <see cref="IntPtr"/>.
/// </returns>
private IntPtr WindowProc(IntPtr hwnd, uint umsg, IntPtr wParam, IntPtr lParam)
{
var msg = (WM)umsg;
switch (msg)
{
case WM.ACTIVATE:
{
if (_hostConfig.HostPlacement.Frameless)
{
var frameSizeY = User32Methods.GetSystemMetrics(SystemMetrics.SM_CYFRAME);
var frameSizeX = User32Methods.GetSystemMetrics(SystemMetrics.SM_CXFRAME);
var frameMargins = new Margins(frameSizeX, frameSizeX, frameSizeY, frameSizeY);
DwmApiMethods.DwmExtendFrameIntoClientArea(Handle, ref frameMargins);
User32Methods.SetWindowPos(hwnd, IntPtr.Zero, 0, 0, 0, 0, WindowPositionFlags.SWP_NOZORDER | WindowPositionFlags.SWP_NOOWNERZORDER | WindowPositionFlags.SWP_NOMOVE | WindowPositionFlags.SWP_NOSIZE | WindowPositionFlags.SWP_FRAMECHANGED);
}
break;
}
case WM.CREATE:
{
Handle = hwnd;
var size = GetClientSize();
OnCreate(hwnd, size.Width, size.Height);
break;
}
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.SIZE:
{
var size = GetClientSize();
OnSize(size.Width, size.Height);
break;
}
case WM.CLOSE:
{
OnExit();
Exit();
Environment.Exit(0);
break;
}
case WM.NCHITTEST:
if (_hostConfig.HostPlacement.Frameless)
{
return((IntPtr)NativeMethods.HT_CAPTION);
}
break;
}
return(User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam));
}
/// <summary>
/// The window proc.
/// </summary>
/// <param name="hwnd">
/// The hwnd.
/// </param>
/// <param name="umsg">
/// The umsg.
/// </param>
/// <param name="wParam">
/// The w param.
/// </param>
/// <param name="lParam">
/// The l param.
/// </param>
/// <returns>
/// The <see cref="IntPtr"/>.
/// </returns>
private IntPtr WindowProc(IntPtr hwnd, uint umsg, IntPtr wParam, IntPtr lParam)
{
var msg = (WM)umsg;
switch (msg)
{
case WM.ACTIVATE:
{
if (mHostConfig.HostFrameless)
{
Margins frameMargins = new Margins(7, 7, 27, 7);
DwmApiMethods.DwmExtendFrameIntoClientArea(Handle, ref frameMargins);
User32Methods.SetWindowPos(hwnd, IntPtr.Zero, 0, 0, 0, 0, WindowPositionFlags.SWP_NOZORDER | WindowPositionFlags.SWP_NOOWNERZORDER | WindowPositionFlags.SWP_NOMOVE | WindowPositionFlags.SWP_NOSIZE | WindowPositionFlags.SWP_FRAMECHANGED);
}
break;
}
case WM.CREATE:
{
Handle = hwnd;
var size = GetClientSize();
OnCreate(hwnd, size.Width, size.Height);
break;
}
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.SIZE:
{
var size = GetClientSize();
OnSize(size.Width, size.Height);
break;
}
case WM.CLOSE:
{
OnExit();
Exit();
Environment.Exit(0);
break;
}
case WM.NCCALCSIZE:
{
if (mHostConfig.HostFrameless)
{
return(IntPtr.Zero);
}
break;
}
case WM.NCHITTEST:
{
if (mHostConfig.HostFrameless)
{
// This might be a bit redundant to perform and should find another way
// to pass the return value rather than performing a hit test again.
var lRet = HitTestNCA(hwnd, wParam, lParam);
return(lRet);
}
break;
}
}
return(User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam));
}
/// <summary>
/// The window proc.
/// </summary>
/// <param name="hwnd">
/// The hwnd.
/// </param>
/// <param name="umsg">
/// The umsg.
/// </param>
/// <param name="wParam">
/// The w param.
/// </param>
/// <param name="lParam">
/// The l param.
/// </param>
/// <returns>
/// The <see cref="IntPtr"/>.
/// </returns>
private IntPtr WindowProc(IntPtr hwnd, uint umsg, IntPtr wParam, IntPtr lParam)
{
var msg = (WM)umsg;
switch (msg)
{
case WM.HOTKEY:
{
if (wParam == (IntPtr)1)
{
User32Methods.PostMessage(Handle, (uint)WM.CLOSE, IntPtr.Zero, IntPtr.Zero);
return(IntPtr.Zero);
}
break;
}
case WM.SYSKEYDOWN:
{
if (_hostConfig.HostPlacement.KioskMode && (wParam == (IntPtr)VirtualKey.F4))
{
return(IntPtr.Zero);
}
break;
}
case WM.CREATE:
{
NativeInstance = this;
Handle = hwnd;
var size = GetClientSize();
OnCreate(hwnd, size.Width, size.Height);
break;
}
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.NCCALCSIZE:
{
if (_hostConfig.HostPlacement.Frameless && _hostConfig.HostPlacement.FramelessOptions.IsResizable)
{
var result = User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam);
NativeMethods.NCCALCSIZE_PARAMS csp;
csp = (NativeMethods.NCCALCSIZE_PARAMS)Marshal.PtrToStructure(
lParam,
typeof(NativeMethods.NCCALCSIZE_PARAMS));
csp.rgrc[0].Top -= _hostConfig.HostPlacement.FramelessOptions.WhiteStripeHeight; // # remove top whitestripe border!
Marshal.StructureToPtr(csp, lParam, false);
return(result);
}
break;
}
case WM.SIZE:
{
var size = GetClientSize();
OnSize(size.Width, size.Height);
break;
}
case WM.CLOSE:
{
OnExit();
Exit();
Environment.Exit(0);
break;
}
}
return(User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam));
}
private static IntPtr WindowProc(IntPtr hwnd, uint umsg, IntPtr wParam, IntPtr lParam)
{
IntPtr result = IntPtr.Zero;
var msg = (WM)umsg;
switch (msg)
{
case WM.ERASEBKGND:
return(new IntPtr(1));
case WM.CLOSE: User32Methods.PostQuitMessage(0);
break;
case WM.PAINT:
{
var hdc = User32Methods.BeginPaint(hwnd, out PaintStruct ps);
User32Methods.FillRect(hdc, ref ps.PaintRect,
Gdi32Helpers.GetStockObject(StockObject.WHITE_BRUSH));
User32Methods.EndPaint(hwnd, ref ps);
break;
}
case WM.KEYDOWN: InputManager.Instance.KeyPressed((VirtualKey)wParam.ToInt32(), lParam.ToInt32() & 0x40000000);
break;
case WM.KEYUP: InputManager.Instance.KeyReleased((VirtualKey)wParam.ToInt32());
break;
case WM.CHAR: InputManager.Instance.KeyTyped((char)wParam.ToInt32());
break;
case WM.MOUSEMOVE:
{
int x = unchecked ((short)(long)lParam);
int y = unchecked ((short)((long)lParam >> 16));
InputManager.Instance.MouseMoved(x, y);
break;
}
case WM.LBUTTONDOWN:
{
int x = unchecked ((short)(long)lParam);
int y = unchecked ((short)((long)lParam >> 16));
InputManager.Instance.MousePressed(MouseButton.Left, x, y);
break;
}
case WM.LBUTTONUP:
{
int x = unchecked ((short)(long)lParam);
int y = unchecked ((short)((long)lParam >> 16));
InputManager.Instance.MouseReleased(MouseButton.Left, x, y);
break;
}
case WM.RBUTTONDOWN:
{
int x = unchecked ((short)(long)lParam);
int y = unchecked ((short)((long)lParam >> 16));
InputManager.Instance.MousePressed(MouseButton.Right, x, y);
break;
}
case WM.RBUTTONUP:
{
int x = unchecked ((short)(long)lParam);
int y = unchecked ((short)((long)lParam >> 16));
InputManager.Instance.MouseReleased(MouseButton.Right, x, y);
break;
}
default:
result = User32Methods.DefWindowProc(hwnd, umsg, wParam, lParam);
break;
}
return(result);
}
