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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. */
// Needed to avoid linking in libstdc++
#ifndef __STL_USE_EXCEPTIONS
# include <java/lang/OutOfMemoryError.h>
# define __THROW_BAD_ALLOC throw new java::lang::OutOfMemoryError()
#endif
#include <vector>
#include <X11/Xlib.h>
#include <gcj/cni.h>
#include <java/awt/Rectangle.h>
#include <gnu/gcj/xlib/Display.h>
#include <gnu/gcj/xlib/Window.h>
#include <gnu/gcj/xlib/WindowAttributes.h>
#include <gnu/gcj/xlib/Visual.h>
#include <gnu/gcj/xlib/XException.h>
jint gnu::gcj::xlib::Window::createChildXID(::java::awt::Rectangle* bounds,
jint borderWidth,
WindowAttributes* attributes,
jint windowIOClass,
Visual* visual)
{
::Window parentXID = xid;
int x = bounds->x;
int y = bounds->y;
int width = bounds->width;
int height = bounds->height;
long mask = attributes->mask;
XSetWindowAttributes* attr = (XSetWindowAttributes*)
attributes->getXSetWindowAttributesStructure();
::Visual* vis = CopyFromParent;
int depth = CopyFromParent;
if (visual != 0)
{
vis = (::Visual*) visual->getVisualStructure();
depth = visual->getDepth();
}
::Window childXID = XCreateWindow((::Display*) (display->display),
parentXID,
x, y, width, height,
borderWidth, depth, windowIOClass,
vis,
mask, attr);
// no fast fail
return childXID;
}
void gnu::gcj::xlib::Window::destroy()
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
XDestroyWindow(dpy, window);
// no fast fail
}
void gnu::gcj::xlib::Window::setAttributes(WindowAttributes* attributes)
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
::XSetWindowAttributes* attr = (::XSetWindowAttributes*)
attributes->getXSetWindowAttributesStructure();
XChangeWindowAttributes(dpy, window, attributes->mask, attr);
// no fast fail
}
void gnu::gcj::xlib::Window::toBack()
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
XLowerWindow(dpy, window);
}
void gnu::gcj::xlib::Window::toFront()
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
XRaiseWindow(dpy, window);
}
void gnu::gcj::xlib::Window::map()
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
XMapWindow(dpy, window);
// no fast fail
}
void gnu::gcj::xlib::Window::unmap()
{
::Display* dpy = (::Display*) (display->display);
::Window window = xid;
XUnmapWindow(dpy, window);
// no fast fail
}
void gnu::gcj::xlib::Window::setProperty(jint nameAtom, jint typeAtom,
jbyteArray data)
{
::Display* dpy = (::Display*) (display->display);
int format = 8;
int mode = PropModeReplace;
unsigned char* pData = (unsigned char*) elements(data);
int len = data->length;
XChangeProperty(dpy, xid, nameAtom, typeAtom, format, mode,
pData, len);
// no fast fail
}
void gnu::gcj::xlib::Window::setWMProtocols(jintArray atoms)
{
::Display* dpy = (::Display*) (display->display);
size_t length = atoms->length;
jint* atomsBegin = elements(atoms);
jint* atomsEnd = atomsBegin + length;
// Avoid confusion between Xlib.h and Atom.java "Atom" types.
typedef ::Atom XLibAtom;
std::vector<XLibAtom> atomVector(atomsBegin, atomsEnd);
XLibAtom* atomsArray = &(atomVector.front());
XSetWMProtocols(dpy, xid, atomsArray, length);
// no fail fast
}
jintArray gnu::gcj::xlib::Window::getWMProtocols()
{
::Display* dpy = (::Display*) (display->display);
::Atom* protocolsReturn;
int countReturn;
Status success = XGetWMProtocols(dpy, xid, &protocolsReturn,
&countReturn);
if (!success)
throw new XException(JvNewStringLatin1("cannot get "
"WM protocols "));
jintArray atoms;
try
{
::Atom* protocolsBegin = protocolsReturn;
::Atom* protocolsEnd = protocolsBegin + countReturn;
atoms = JvNewIntArray(countReturn);
jint* atomsBegin = elements(atoms);
std::copy(protocolsBegin, protocolsEnd, atomsBegin);
}
catch (...)
{
XFree(protocolsReturn);
throw;
}
XFree(protocolsReturn);
return atoms;
}
void gnu::gcj::xlib::Window::setBounds(jint x, jint y,
jint width, jint height)
{
::Display* dpy = (::Display*) (display->display);
XMoveResizeWindow(dpy, xid, x, y, width, height);
// no fast fail
}
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