/*
 * main.cpp
 *
 * Copyright (c) 1999 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
 *
 * Requires the Qt widget libraries, available at no cost at
 * http://www.troll.no/
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <klocale.h>
#include <kglobal.h>
#include <kconfig.h>
#include <dcopref.h>
#include <qfile.h>

#include <X11/Xlib.h>

#ifdef HAVE_XCURSOR
#  include <X11/Xcursor/Xcursor.h>
#endif

#include "mouse.h"

extern "C"
{
  KCModule *create_mouse(QWidget *parent, const char *)
  {
    return new MouseConfig(parent, "kcminput");
  }

  void init_mouse()
  {
    KConfig *config = new KConfig("kcminputrc", true, false); // Read-only, no globals
    MouseSettings settings;
    settings.load(config);
    settings.apply(true); // force
    delete config;

#ifdef HAVE_XCURSOR
    config = KGlobal::config();
    config->setGroup("KDE");
    QCString theme = QFile::encodeName(config->readEntry("cursorTheme", QString("default")));
    QCString size = config->readEntry("cursorSize", QString()).local8Bit();

     // Apply the KDE cursor theme to ourselves
    XcursorSetTheme(qt_xdisplay(), theme.data());

    if (!size.isEmpty())
    	XcursorSetDefaultSize(qt_xdisplay(), size.toUInt());

    // Load the default cursor from the theme and apply it to the root window.
    Cursor handle = XcursorLibraryLoadCursor(qt_xdisplay(), "left_ptr");
    XDefineCursor(qt_xdisplay(), qt_xrootwin(), handle);
    XFreeCursor(qt_xdisplay(), handle); // Don't leak the cursor

    // Tell klauncher to set the XCURSOR_THEME and XCURSOR_SIZE environment
    // variables when launching applications.
    DCOPRef klauncher("klauncher");
    klauncher.send("setLaunchEnv", QCString("XCURSOR_THEME"), theme);
    klauncher.send("setLaunchEnv", QCString("XCURSOR_SIZE"), size);
#endif
  }
}


