diff options
Diffstat (limited to 'src/plugins/platforms/kms/qkmscursor.cpp')
-rw-r--r-- | src/plugins/platforms/kms/qkmscursor.cpp | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/src/plugins/platforms/kms/qkmscursor.cpp b/src/plugins/platforms/kms/qkmscursor.cpp deleted file mode 100644 index 44212cd3c8..0000000000 --- a/src/plugins/platforms/kms/qkmscursor.cpp +++ /dev/null @@ -1,116 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -//#include <QDebug> -#include "qkmscursor.h" -#include "qkmsscreen.h" -#include "qkmsdevice.h" - -QT_BEGIN_NAMESPACE - -#ifndef DRM_CAP_CURSOR_WIDTH -#define DRM_CAP_CURSOR_WIDTH 0x8 -#endif - -#ifndef DRM_CAP_CURSOR_HEIGHT -#define DRM_CAP_CURSOR_HEIGHT 0x9 -#endif - -QKmsCursor::QKmsCursor(QKmsScreen *screen) - : m_screen(screen), - m_graphicsBufferManager(screen->device()->gbmDevice()), - m_cursorImage(new QPlatformCursorImage(0, 0, 0, 0, 0, 0)), - m_moved(false), - m_cursorSize(64, 64) -{ - uint64_t value = 0; - if (!drmGetCap(m_screen->device()->fd(), DRM_CAP_CURSOR_WIDTH, &value)) - m_cursorSize.setWidth(value); - if (!drmGetCap(m_screen->device()->fd(), DRM_CAP_CURSOR_HEIGHT, &value)) - m_cursorSize.setHeight(value); - - m_cursorBufferObject = gbm_bo_create(m_graphicsBufferManager, m_cursorSize.width(), m_cursorSize.height(), - GBM_FORMAT_ARGB8888, GBM_BO_USE_CURSOR_64X64 | GBM_BO_USE_WRITE); -} - -QKmsCursor::~QKmsCursor() -{ - drmModeSetCursor(m_screen->device()->fd(), m_screen->crtcId(), 0, 0, 0); - gbm_bo_destroy(m_cursorBufferObject); -} - -void QKmsCursor::pointerEvent(const QMouseEvent &event) -{ - m_moved = true; - int status = drmModeMoveCursor(m_screen->device()->fd(), - m_screen->crtcId(), - event.globalX(), - event.globalY()); - if (status) { - qWarning("failed to move cursor: %d", status); - } -} - -void QKmsCursor::changeCursor(QCursor *windowCursor, QWindow *window) -{ - Q_UNUSED(window) - - if (!m_moved) - drmModeMoveCursor(m_screen->device()->fd(), m_screen->crtcId(), 0, 0); - - const Qt::CursorShape newShape = windowCursor ? windowCursor->shape() : Qt::ArrowCursor; - if (newShape != Qt::BitmapCursor) { - m_cursorImage->set(newShape); - } else { - m_cursorImage->set(windowCursor->pixmap().toImage(), - windowCursor->hotSpot().x(), - windowCursor->hotSpot().y()); - } - - if (m_cursorImage->image()->width() > m_cursorSize.width() || m_cursorImage->image()->width() > m_cursorSize.height()) - qWarning("cursor larger than %dx%d, cursor truncated", m_cursorSize.width(), m_cursorSize.height()); - - QImage cursorImage = m_cursorImage->image()->convertToFormat(QImage::Format_ARGB32) - .copy(0, 0, m_cursorSize.width(), m_cursorSize.height()); - gbm_bo_write(m_cursorBufferObject, cursorImage.constBits(), cursorImage.byteCount()); - - quint32 handle = gbm_bo_get_handle(m_cursorBufferObject).u32; - int status = drmModeSetCursor(m_screen->device()->fd(), - m_screen->crtcId(), handle, - m_cursorSize.width(), m_cursorSize.height()); - - if (status) { - qWarning("failed to set cursor: %d", status); - } -} - -QT_END_NAMESPACE |