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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 <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;
}
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