protected override HandleRef BuildWindowCore(HandleRef hwndParent)
{
var wParent = (wnd)hwndParent.Handle;
_w = WndUtil.CreateWindow(_wndProc = _WndProc, false, "Static", null, WS.CHILD | WS.CLIPCHILDREN, 0, 0, 0, 10, 10, wParent);
return(new HandleRef(this, _w.Handle));
}
//Called from Main() in non-admin process when command line starts with /dd.
public static void MainDD(string[] args)
{
_msgWnd = (wnd)args[1].ToInt();
WndUtil.RegisterWindowClass("Au.Editor.DD", _WndProc);
_w = WndUtil.CreateWindow("Au.Editor.DD", null, WS.POPUP | WS.DISABLED, WSE.LAYERED | WSE.NOACTIVATE | WSE.TOOLWINDOW | WSE.TOPMOST);
Api.SetLayeredWindowAttributes(_w, 0, 1, 2);
Thread.CurrentThread.TrySetApartmentState(ApartmentState.Unknown); //uninit MTA
Api.OleInitialize(default);
//const string c_winClassName = "KTreeView";
//static KTreeView() {
// WndUtil.RegisterWindowClass(c_winClassName);
//}
protected override HandleRef BuildWindowCore(HandleRef hwndParent)
{
var wParent = (wnd)hwndParent.Handle;
//WndUtil.CreateWindow(_wndProc = _WndProc, false, c_winClassName, Name, WS.CHILD | WS.CLIPCHILDREN, 0, 0, 0, 10, 10, wParent);
_w = WndUtil.CreateWindow(_wndProc = _WndProc, false, "Static", Name, WS.CHILD | WS.CLIPCHILDREN, 0, 0, 0, 10, 10, wParent);
_hasHwnd = true;
_SetDpiAndItemSize(More.Dpi.OfWindow(_w));
//Mouse messages must go to the parent window. On WM_NCHITTEST return HTTRANSPARENT.
// But UIA element from point does not work. Solution: let it be Static; UIA knows it.
//Other tested ways don't work:
// WS.DISABLED. Scrollbars don't work.
// WSE.TRANSPARENT|WSE.LAYERED + Api.SetLayeredWindowAttributes(_w, 0, 0, 0). Unavailable on Win7. Scrollbars and UIA don't work.
// Relay mouse messages to the parent window. Does not work.
return(new HandleRef(this, _w.Handle));
}
/// <returns>0 Cancel, 1 OK, 2 Retry.</returns>
public int Show(Bitmap img, ICFlags flags, RECT r)
{
_img = img;
_flags = flags;
_cursor = MouseCursor.Load(ResourceUtil.GetBytes("<Au>resources/red_cross_cursor.cur"), 32);
_dpi = screen.primary.Dpi;
_w = WndUtil.CreateWindow(_WndProc, true, "#32770", "Au.uiimage.CaptureUI", WS.POPUP | WS.VISIBLE, WSE.TOOLWINDOW | WSE.TOPMOST, r.left, r.top, r.Width, r.Height);
_w.ActivateL();
try {
while (Api.GetMessage(out var m) > 0 && m.message != Api.WM_APP)
{
switch (m.message)
{
case Api.WM_KEYDOWN when !_capturing:
switch ((KKey)(int)m.wParam)
{
case KKey.Escape: return(0);
case KKey.F3: return(2);
}
break;
case Api.WM_RBUTTONUP when m.hwnd == _w:
switch (popupMenu.showSimple("1 Retry\tF3|2 Cancel\tEsc", owner: _w))
{
case 1: return(2);
case 2: return(0);
}
break;
}
Api.DispatchMessage(m);
}
}
finally {
var w = _w; _w = default;
Api.DestroyWindow(w);
}
return(_res);
}
