/***************************************************************************
 *   Copyright (c) 2018 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com      *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#include "PreCompiled.h"

#ifndef _PreComp_
# include <QKeyEvent>
#endif

#include "ShortcutListener.h"
#include "ViewProviderSketch.h"

using namespace SketcherGui;

ShortcutListener::ShortcutListener(ViewProviderSketch * vp)
{
    pViewProvider = vp;
}

ShortcutListener::~ShortcutListener()
{
}

bool ShortcutListener::eventFilter(QObject *obj, QEvent *event) {
    if (event->type() == QEvent::ShortcutOverride) {
        QKeyEvent * kevent = static_cast<QKeyEvent*>(event);
        if (kevent->modifiers() == Qt::NoModifier ||
            kevent->modifiers() == Qt::ShiftModifier ||
            kevent->modifiers() == Qt::KeypadModifier) {
            switch (kevent->key()) {
                case Qt::Key_Delete:
                    kevent->accept();
                    pViewProvider->deleteSelected(); // this takes a list of objects
                    return true;
                default:
                    break;
            }
        }
    }
    return QObject::eventFilter(obj, event);
}
