Subversion Repositories openrisc

/* 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/RawData.h>

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

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

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

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

#include <java/awt/Rectangle.h>

jboolean gnu::gcj::xlib::Drawable::copyIntoXImageImpl(XImage* image,

                                                      jint x, jint y,

                                                      jint width, jint height,

                                                      jint destX, jint destY)

{

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

  ::XImage* ximage = (::XImage*) image->structure;

  int format = image->getFormat();

  int xid = getXID();

  ::XImage* result = XGetSubImage(dpy, xid,

                                  x, y, width, height,

                                  ~0, // plane mask

                                  format,

                                  ximage,

                                  destX, destY);

  if (result == 0)

    return false;

  if (result != ximage)

    throw new XException(MSG_XGETSUBIMAGE_FAILED);

  return true;

}

jint gnu::gcj::xlib::Drawable::getDepth ()

{

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

  ::Window root;

  int x, y;

  unsigned int w, h, bw, depth;

  Status status = XGetGeometry (dpy, getXID(), &root,

                                &x, &y, &w, &h,

                                &bw, &depth);

  switch (status)

  {

    case BadDrawable:

      throw new XException (display, status);

    default:

      ; // All OK, NOP.

  }

  return (jint)depth;

}

java::awt::Rectangle*

gnu::gcj::xlib::Drawable::getBounds(::java::awt::Rectangle* rv)

{

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

  ::Window root;

  int x, y;

  unsigned int w, h, bw, depth;

  Status status = XGetGeometry(dpy, getXID(), &root,

                               &x, &y, &w, &h,

                               &bw, &depth);

  switch (status)

    {

    case BadDrawable:

      throw new XException(display, status);

    default:

      ; // All OK, NOP.

    }

  if (rv == 0)

    {

      rv = new ::java::awt::Rectangle(x, y, w, h);

    }

  else

    {

      rv->x = x;

      rv->y = y;

      rv->width = w;

      rv->height = h;

    }

  return rv;

}