public static Size GetWindowSize(IntPtr window)
{
#if LINUX
XSizeHints size_hints = new XSizeHints();
XGetWMNormalHints(display, window, ref size_hints, out IntPtr supplied_return);
return(new Size(size_hints.width, size_hints.height));
#else
throw new NotImplementedException();
#endif
}
public static Point GetWindowPosition(IntPtr window)
{
#if LINUX
XSizeHints size_hints = new XSizeHints();
XGetWMNormalHints(display, window, ref size_hints, out IntPtr supplied_return);
return(new Point(size_hints.x, size_hints.y));
#else
throw new NotImplementedException();
#endif
}
public RCode CreateWindowPane(VectorI2d vWindowPos, VectorI2d vWindowSize, bool bFullScreen)
{
display = Xlib.XOpenDisplay(null);
screen = Xlib.XDefaultScreen(display);
root = Xlib.XRootWindow(display, screen);
mainWindow = Xlib.XCreateSimpleWindow(
display, root,
vWindowPos.x, vWindowPos.y,
(uint)vWindowSize.x, (uint)vWindowSize.y, 1,
Xlib.XBlackPixel(display, screen), Xlib.XWhitePixel(display, screen));
EventMask eventMask =
// Keyboard
EventMask.KeyPressMask | EventMask.KeyReleaseMask |
// Mouse
EventMask.PointerMotionMask | EventMask.ButtonPressMask | EventMask.ButtonReleaseMask |
// Window
EventMask.FocusChangeMask | EventMask.EnterWindowMask | EventMask.LeaveWindowMask;
Xlib.XSelectInput(display, mainWindow, eventMask);
Xlib.XMapWindow(display, mainWindow);
// Disable windows re-sizing
XSizeHints sizeHints = new XSizeHints()
{
flags = XSizeHintsFlags.PMaxSize | XSizeHintsFlags.PMinSize,
min_width = vWindowSize.x,
max_width = vWindowSize.x,
min_height = vWindowSize.y,
max_height = vWindowSize.y
};
XlibExt.XSetWMNormalHints(display, mainWindow, ref sizeHints);
// Setup delete message when the user closes the window
deleteWindowMessage = XlibExt.XInternAtom(display, "WM_DELETE_WINDOW", false);
XlibExt.XSetWMProtocols(display, mainWindow, new Atom[] { deleteWindowMessage }, 1);
return(RCode.OK);
}
void UpdateSizeHints(PixelSize?preResize)
{
var min = _minMaxSize.minSize;
var max = _minMaxSize.maxSize;
if (!_canResize)
{
max = min = _realSize;
}
if (preResize.HasValue)
{
var desired = preResize.Value;
max = new PixelSize(Math.Max(desired.Width, max.Width), Math.Max(desired.Height, max.Height));
min = new PixelSize(Math.Min(desired.Width, min.Width), Math.Min(desired.Height, min.Height));
}
var hints = new XSizeHints
{
min_width = min.Width,
min_height = min.Height
};
hints.height_inc = hints.width_inc = 1;
var flags = XSizeHintsFlags.PMinSize | XSizeHintsFlags.PResizeInc;
// People might be passing double.MaxValue
if (max.Width < 100000 && max.Height < 100000)
{
hints.max_width = max.Width;
hints.max_height = max.Height;
flags |= XSizeHintsFlags.PMaxSize;
}
hints.flags = (IntPtr)flags;
XSetWMNormalHints(_x11.Display, _handle, ref hints);
}
public static extern void XSetZoomHints(IntPtr display, IntPtr window, ref XSizeHints hints);
public static extern void XGetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints,
out IntPtr supplied_return);
public extern static void XSetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints);
public extern static void XSetZoomHints(IntPtr display, IntPtr window, ref XSizeHints hints);
public extern static void XGetWMNormalHints(IntPtr display, IntPtr window, ref XSizeHints hints, out IntPtr supplied_return);
internal extern static void XSetZoomHints(IntPtr display, IntPtr window, ref XSizeHints hints);
internal static extern void XSetWMNormalHints(PDISPLAY display, WINDOW window, ref XSizeHints hints);
internal static extern int XGetWMNormalHints(PDISPLAY display, WINDOW window, out XSizeHints hints, out LONG supplied_return);
public static unsafe extern void XSetWMNormalHints(IntPtr display, IntPtr w, XSizeHints* hints);
