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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/RawData.h>
#include <gnu/gcj/xlib/Display.h>
#include <gnu/gcj/xlib/Window.h>
#include <gnu/gcj/xlib/WindowAttributes.h>
#include <gnu/gcj/xlib/Pixmap.h>
#include <gnu/gcj/xlib/XException.h>
#include <gnu/gcj/xlib/Screen.h>
#include <gnu/gcj/xlib/Visual.h>
void gnu::gcj::xlib::WindowAttributes::initFromWindow(Window* from)
{
display = from->getDisplay();
::Display* dpy = (::Display*) display->display;
::Window win = from->getXID();
XWindowAttributes* attributesIn = new XWindowAttributes;
in = reinterpret_cast<gnu::gcj::RawData*>(attributesIn);
Status status = XGetWindowAttributes(dpy, win, attributesIn);
if ((status == BadDrawable) | (status == BadWindow))
throw new XException(display, status);
}
void gnu::gcj::xlib::WindowAttributes::init(WindowAttributes* copyFrom)
{
XSetWindowAttributes* attributes = new XSetWindowAttributes;
if (copyFrom != 0)
{
XSetWindowAttributes* from =
(XSetWindowAttributes*) copyFrom->out;
(*attributes) = (*from);
}
out = reinterpret_cast<gnu::gcj::RawData*>(attributes);
}
void gnu::gcj::xlib::WindowAttributes::finalize()
{
delete in; in = 0;
delete out; out = 0;
}
void gnu::gcj::xlib::WindowAttributes::setBackground(jlong pixel)
{
XSetWindowAttributes* attributes = (XSetWindowAttributes*) out;
attributes->background_pixel = pixel;
mask = mask | CWBackPixel;
}
void gnu::gcj::xlib::WindowAttributes::setBackground(Pixmap* pixmap)
{
XSetWindowAttributes* attributes = (XSetWindowAttributes*) out;
attributes->background_pixmap = pixmap->getXID();
mask = mask | CWBackPixmap;
}
void gnu::gcj::xlib::WindowAttributes::setEventMask(jlong eventMask)
{
XSetWindowAttributes* attributes = (XSetWindowAttributes*) out;
attributes->event_mask = eventMask;
mask = mask | CWEventMask;
}
gnu::gcj::xlib::Visual* gnu::gcj::xlib::WindowAttributes::getVisual()
{
if (in == 0)
return 0;
XWindowAttributes* attributesIn = (XWindowAttributes*) in;
gnu::gcj::RawData* screenRef =
reinterpret_cast<gnu::gcj::RawData*>(attributesIn->screen);
Screen* screen = new Screen(display, screenRef);
gnu::gcj::RawData* visualRef =
reinterpret_cast<gnu::gcj::RawData*>(attributesIn->visual);
return new gnu::gcj::xlib::Visual(visualRef, screen, attributesIn->depth);
}
void gnu::gcj::xlib::WindowAttributes::apply(Window* window)
{
::Display* dpy = (::Display*) window->getDisplay()->display;
::Window win = window->getXID();
XSetWindowAttributes* attributes = (XSetWindowAttributes*) out;
XChangeWindowAttributes(dpy, win, mask, attributes);
}
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