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/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);
}