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44 lines
2.1 KiB
44 lines
2.1 KiB
/***************************************************************************
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* Copyright (C) 2010 - 2013 by Artem 'DOOMer' Galichkin *
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* doomer3d@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#include "x11utils.h"
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#include <xcb/xfixes.h>
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#include <QDebug>
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#include <QPainter>
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void X11Utils::compositePointer(int offsetX, int offsetY, QPixmap *snapshot)
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{
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Xcb::ScopedCPointer<xcb_xfixes_get_cursor_image_reply_t> cursor(
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xcb_xfixes_get_cursor_image_reply(Xcb::connection(),
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xcb_xfixes_get_cursor_image_unchecked(Xcb::connection()),
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nullptr));
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if (cursor.isNull()) {
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return;
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}
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QImage qcursorimg((uchar *) xcb_xfixes_get_cursor_image_cursor_image(cursor.data()),
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cursor->width, cursor->height,
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QImage::Format_ARGB32_Premultiplied);
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QPainter painter(snapshot);
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painter.drawImage(QPointF(cursor->x - cursor->xhot - offsetX, cursor->y - cursor ->yhot - offsetY), qcursorimg);
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}
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