90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qdirectfbcursor.h"
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#include "qdirectfbconvenience.h"
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QT_BEGIN_NAMESPACE
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QDirectFBCursor::QDirectFBCursor(QPlatformScreen *screen)
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: m_screen(screen)
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{
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#ifndef QT_NO_CURSOR
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m_image.reset(new QPlatformCursorImage(0, 0, 0, 0, 0, 0));
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#endif
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}
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#ifndef QT_NO_CURSOR
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void QDirectFBCursor::changeCursor(QCursor *cursor, QWindow *)
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{
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int xSpot;
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int ySpot;
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QPixmap map;
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const Qt::CursorShape newShape = cursor ? cursor->shape() : Qt::ArrowCursor;
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if (newShape != Qt::BitmapCursor) {
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m_image->set(newShape);
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xSpot = m_image->hotspot().x();
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ySpot = m_image->hotspot().y();
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QImage *i = m_image->image();
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map = QPixmap::fromImage(*i);
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} else {
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QPoint point = cursor->hotSpot();
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xSpot = point.x();
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ySpot = point.y();
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map = cursor->pixmap();
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}
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DFBResult res;
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IDirectFBDisplayLayer *layer = toDfbLayer(m_screen);
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IDirectFBSurface* surface(QDirectFbConvenience::dfbSurfaceForPlatformPixmap(map.handle()));
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res = layer->SetCooperativeLevel(layer, DLSCL_ADMINISTRATIVE);
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if (res != DFB_OK) {
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DirectFBError("Failed to set DLSCL_ADMINISTRATIVE", res);
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return;
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}
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layer->SetCursorShape(layer, surface, xSpot, ySpot);
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layer->SetCooperativeLevel(layer, DLSCL_SHARED);
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}
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#endif
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QT_END_NAMESPACE
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