diff options
Diffstat (limited to 'src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp')
-rw-r--r-- | src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp b/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp deleted file mode 100644 index ac4a12c09a..0000000000 --- a/src/plugins/generic/touchscreen/qtoucheventsenderqpa.cpp +++ /dev/null @@ -1,116 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the plugins module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qtoucheventsenderqpa.h" -#include <QGuiApplication> -#include <QScreen> -#include <QStringList> -#include <QDebug> - -QT_BEGIN_NAMESPACE - -QTouchEventSenderQPA::QTouchEventSenderQPA(const QString &spec) -{ - m_forceToActiveWindow = spec.split(QLatin1Char(':')).contains(QLatin1String("force_window")); - m_device = new QTouchDevice; - m_device->setType(QTouchDevice::TouchScreen); - m_device->setCapabilities(QTouchDevice::Position | QTouchDevice::Area); - QWindowSystemInterface::registerTouchDevice(m_device); -} - -void QTouchEventSenderQPA::touch_configure(int x_min, int x_max, int y_min, int y_max, - int pressure_min, int pressure_max, - const QString &dev_name) -{ - hw_range_x_min = x_min; - hw_range_x_max = x_max; - hw_range_y_min = y_min; - hw_range_y_max = y_max; - - hw_pressure_min = pressure_min; - hw_pressure_max = pressure_max; - - m_device->setName(dev_name); - - if (hw_pressure_max > hw_pressure_min) - m_device->setCapabilities(m_device->capabilities() | QTouchDevice::Pressure); -} - -void QTouchEventSenderQPA::touch_point(const QList<QWindowSystemInterface::TouchPoint> &points) -{ - QRect winRect; - if (m_forceToActiveWindow) { - QWindow *win = QGuiApplication::activeWindow(); - if (!win) - return; - winRect = win->geometry(); - } else { - winRect = QGuiApplication::primaryScreen()->geometry(); - } - - const int hw_w = hw_range_x_max - hw_range_x_min; - const int hw_h = hw_range_y_max - hw_range_y_min; - - QList<QWindowSystemInterface::TouchPoint> touchPoints = points; - // Map the coordinates based on the normalized position. QPA expects 'area' - // to be in screen coordinates. - for (int i = 0; i < touchPoints.size(); ++i) { - QWindowSystemInterface::TouchPoint &tp(touchPoints[i]); - - // Generate a screen position that is always inside the active window - // or the primary screen. - const int wx = winRect.left() + int(tp.normalPosition.x() * winRect.width()); - const int wy = winRect.top() + int(tp.normalPosition.y() * winRect.height()); - const qreal sizeRatio = (winRect.width() + winRect.height()) / qreal(hw_w + hw_h); - tp.area = QRect(0, 0, tp.area.width() * sizeRatio, tp.area.height() * sizeRatio); - tp.area.moveCenter(QPoint(wx, wy)); - - // Calculate normalized pressure. - if (!hw_pressure_min && !hw_pressure_max) - tp.pressure = tp.state == Qt::TouchPointReleased ? 0 : 1; - else - tp.pressure = (tp.pressure - hw_pressure_min) / qreal(hw_pressure_max - hw_pressure_min); - } - - QWindowSystemInterface::handleTouchEvent(0, m_device, touchPoints); -} - -QT_END_NAMESPACE |