private void Resize(WIN32Rectangle newWindowRect, bool force = false)
{
if (!force)
{
TimeSpan t = DateTime.Now - lastResizeSent;
if (t.TotalMilliseconds < 35)
{
return;
}
}
var props = new JObject
{
["windowName"] = dockingWindowName,
["width"] = newWindowRect.Right - newWindowRect.Left,
["height"] = newWindowRect.Bottom - newWindowRect.Top,
["top"] = newWindowRect.Top,
["left"] = newWindowRect.Left,
["bottom"] = newWindowRect.Bottom,
["right"] = newWindowRect.Right,
["scaled"] = false,
["windowAction"] = "resize"
};
//bridge.SendRPCCommand("NativeWindow", props.ToString(), this.dockingChannel);
lastResizeSent = DateTime.Now;
}
//https://stackoverflow.com/questions/12376141/intercept-a-move-event-in-a-wpf-window-before-the-move-happens-on-the-screen
private IntPtr HwndMessageHook(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam, ref bool bHandled)
{
switch (msg)
{
case WM_SIZING:
bHandled = true;
if (!resizing)
{
GetWindowRect(hWnd, out windowRect);
resizing = true;
Debug.WriteLine("resize start");
}
Debug.WriteLine("resizing: " + resizing.ToString());
newWindowRect = (WIN32Rectangle)Marshal.PtrToStructure(lParam, typeof(WIN32Rectangle));
Marshal.StructureToPtr(windowRect, lParam, true);
resizeHandle = (int)wParam;
Resize(newWindowRect);
/*switch (resizeHandle)
* {
* case WMSZ_LEFT:
* WindowResizeEndLocation.X = newWindowRect.;
* break;
* case WMSZ_RIGHT:
* WindowResizeEndBottomRight.X = mousePosition.X;
* break;
* case WMSZ_TOP:
* WindowResizeEndLocation.Y = mousePosition.Y;
* break;
* case WMSZ_BOTTOM:
* WindowResizeEndBottomRight.Y = mousePosition.Y;
* break;
* case WMSZ_TOPLEFT:
* WindowResizeEndLocation.Y = mousePosition.Y;
* WindowResizeEndLocation.X = mousePosition.X;
* break;
* case WMSZ_TOPRIGHT:
* WindowResizeEndLocation.Y = mousePosition.Y;
* WindowResizeEndBottomRight.X = mousePosition.X;
* break;
* case WMSZ_BOTTOMLEFT:
* WindowResizeEndLocation.X = mousePosition.X;
* WindowResizeEndBottomRight.Y = mousePosition.Y;
* break;
* case WMSZ_BOTTOMRIGHT:
* WindowResizeEndBottomRight.Y = mousePosition.Y;
* WindowResizeEndBottomRight.X = mousePosition.X;
* break;
* }*/
/*double scale = 1;
* Application.Current.Dispatcher.Invoke(delegate //main thread
* {
* scale = (rectangle.Right - rectangle.Left) / dockingWindow.Width;
* WindowResizeEndLocation = new Point(dockingWindow.Left, dockingWindow.Top);
* WindowResizeEndBottomRight = new Point(dockingWindow.Left + dockingWindow.Width, dockingWindow.Top + dockingWindow.Height);
* //Resize(WindowResizeEndLocation, WindowResizeEndBottomRight);
* });*/
break;
case WM_LBUTTONDOWN:
if (!resizing)
{
dockingWindow.Activate();
bHandled = false;
}
break;
case WM_EXITSIZEMOVE:
if (resizing)
{
Debug.WriteLine("End Resize");
bHandled = true;
resizing = false;
Resize(newWindowRect, true);
dynamic props = new ExpandoObject();
props.windowName = dockingWindowName;
props.windowAction = "endMove";
bridge.RouterClient.Transmit("NativeWindow", JObject.FromObject(props));
lastResizeSent = DateTime.Now;
//Mouse.Capture(null);
Application.Current.Dispatcher.Invoke(delegate
{
dockingWindow.Opacity = 1.0;
});
}
break;
}
return(IntPtr.Zero);
}
static extern bool GetWindowRect(IntPtr hWnd, out WIN32Rectangle lpRect);
