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 <X11/Xutil.h>

#include <gcj/cni.h>

#include <gnu/gcj/RawData.h>

#include <java/lang/OutOfMemoryError.h>

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

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

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

void gnu::gcj::xlib::WMSizeHints::init(WMSizeHints* copyFrom)

{

  XSizeHints* hints = XAllocSizeHints();

  if (hints == 0)

    {

      jstring errorMessage = JvNewStringLatin1("XAllocSizeHints failed");

      throw new ::java::lang::OutOfMemoryError(errorMessage);

    }

  if (copyFrom != 0)

    {

      XSizeHints* from = (XSizeHints*) copyFrom->structure;

      (*hints) = (*from);

    }

  else

    {

      // Is this necessary?

      hints->flags = 0;

    }

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

}

void gnu::gcj::xlib::WMSizeHints::finalize()

{

  delete structure;

}

void gnu::gcj::xlib::WMSizeHints::applyNormalHints(gnu::gcj::xlib::Window* window)

{

  Display* display = window->display;

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

  ::Window win = window->getXID();

  XSizeHints* hints = (XSizeHints*) structure;

  XSetWMNormalHints(dpy, win, hints);

  /* FIXME, alternative?

     // X11 source reports XSetWMNormalHints() as an old routine. (?)

     XSetWMSizeHints(dpy, win, hints, display->getAtom("WM_NORMAL_HINTS"));

  */

}

void gnu::gcj::xlib::WMSizeHints::setMinSize(jint width, jint height)

{

  XSizeHints* hints = (XSizeHints*) structure;

  hints->min_width = width;

  hints->min_height = height;

  hints->flags = hints->flags | PMinSize;

}

void gnu::gcj::xlib::WMSizeHints::setMaxSize(jint width, jint height)

{

  XSizeHints* hints = (XSizeHints*) structure;

  hints->max_width = width;

  hints->max_height = height;

  hints->flags = hints->flags | PMaxSize;

}