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// Copyright (C) 2011 - 2012 Research In Motion
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
#include "qqnxglobal.h"
#include "qqnxcursor.h"
#include <QWindow>
#include <QCursor>
QT_BEGIN_NAMESPACE
QQnxCursor::QQnxCursor(screen_context_t context)
: m_screenContext(context)
, m_customCursorEnabled(qEnvironmentVariableIntValue("QT_QPA_QNX_CUSTOM_CURSOR"))
{
}
QQnxCursor::~QQnxCursor()
{
if (m_session)
screen_destroy_session(m_session);
}
#if !defined(QT_NO_CURSOR)
static int mapQtCursorToScreenCursor(int cshape)
{
int cursor_shape;
switch (cshape) {
case Qt::ArrowCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_ARROW;
break;
case Qt::CrossCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_CROSS;
break;
case Qt::WaitCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_WAIT;
break;
case Qt::IBeamCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_IBEAM;
break;
case Qt::PointingHandCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_HAND;
break;
case Qt::OpenHandCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_GRAB;
break;
case Qt::ClosedHandCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_GRABBING;
break;
case Qt::DragMoveCursor:
cursor_shape = SCREEN_CURSOR_SHAPE_MOVE;
break;
default:
cursor_shape = SCREEN_CURSOR_SHAPE_ARROW;
break;
}
return cursor_shape;
}
void QQnxCursor::changeCursor(QCursor *windowCursor, QWindow *window)
{
// Custom cursor support requires cursors to be declared in the BSP graphics.conf.
// Calling screen_flush_context() without that configuration freezes input,
// so this feature is opt-in via QT_QPA_QNX_CUSTOM_CURSOR.
if (m_customCursorEnabled) {
if (!windowCursor || !window || !window->winId())
return;
qCDebug(lcQpaQnx) << "QQnxCursor::changeCursor() - shape:" << windowCursor->shape()
<< "window:" << window;
if (windowCursor->shape() != m_currentCShape) {
m_currentCShape = windowCursor->shape();
int cursorShape = mapQtCursorToScreenCursor(windowCursor->shape());
screen_window_t screenWindow = reinterpret_cast<screen_window_t>(window->winId());
if (!m_session) {
Q_SCREEN_CHECKERROR(screen_create_session_type(&m_session, m_screenContext,
SCREEN_EVENT_POINTER),
"failed to create session type");
if (!m_session)
return;
}
Q_SCREEN_CHECKERROR(screen_set_session_property_pv(m_session, SCREEN_PROPERTY_WINDOW,
(void**) &screenWindow),
"Failed to set window property");
Q_SCREEN_CHECKERROR(screen_set_session_property_iv(m_session, SCREEN_PROPERTY_CURSOR,
&cursorShape), "Failed to set cursor shape");
Q_SCREEN_CHECKERROR(screen_flush_context(m_screenContext, 0),
"Failed to flush screen context");
}
}
}
#endif
void QQnxCursor::setPos(const QPoint &pos)
{
qCDebug(lcQpaQnx) << "QQnxCursor::setPos -" << pos;
m_pos = pos;
}
QPoint QQnxCursor::pos() const
{
qCDebug(lcQpaQnx) << "QQnxCursor::pos -" << m_pos;
return m_pos;
}
QT_END_NAMESPACE