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/* Copyright (C) 2000  Free Software Foundation

   This file is part of libgcj.

This software is copyrighted work licensed under the terms of the

Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for

details.  */

#include <X11/Xlib.h>

#include <gcj/cni.h>

#include <gnu/gcj/xlib/Display.h>

#include <gnu/gcj/xlib/Screen.h>

void gnu::gcj::xlib::Screen::initStructure()

{

  ::Display* dpy = (::Display*) (display->display);

  ::Screen* screen = ScreenOfDisplay(dpy, screenNumber);

  structure = reinterpret_cast<gnu::gcj::RawData*>(screen);

}

jint gnu::gcj::xlib::Screen::getRootDepth()

{

  ::Screen* screen = (::Screen*) structure;

  return screen->root_depth;

}

jint gnu::gcj::xlib::Screen::getRootWindowXID()

{

  ::Screen* screen = (::Screen*) structure;

  return RootWindowOfScreen(screen);

}

jint gnu::gcj::xlib::Screen::getDefaultColormapXID()

{

  ::Screen* screen = (::Screen*) structure;

  return DefaultColormapOfScreen(screen);

}

jint gnu::gcj::xlib::Screen::findScreenNumber()

{

  ::Screen* screen = (::Screen*) structure;

  return XScreenNumberOfScreen(screen);

}

gnu::gcj::RawData* gnu::gcj::xlib::Screen::getRootVisualStructure()

{

  ::Screen* screen = (::Screen*) structure;

  ::Visual* visual = DefaultVisualOfScreen(screen);

  return reinterpret_cast<gnu::gcj::RawData*>(visual);

}