diff options
Diffstat (limited to 'src/plugins/platforms/eglfs/deviceintegration/eglfs_emu/qeglfsemulatorscreen.cpp')
| -rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_emu/qeglfsemulatorscreen.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_emu/qeglfsemulatorscreen.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_emu/qeglfsemulatorscreen.cpp new file mode 100644 index 0000000000..4546088327 --- /dev/null +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_emu/qeglfsemulatorscreen.cpp @@ -0,0 +1,178 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qeglfsemulatorscreen.h" + +QT_BEGIN_NAMESPACE + +QEglFSEmulatorScreen::QEglFSEmulatorScreen(const QJsonObject &screenDescription) + : QEglFSScreen(eglGetDisplay(EGL_DEFAULT_DISPLAY)) + , m_id(0) +{ + initFromJsonObject(screenDescription); +} + +QRect QEglFSEmulatorScreen::geometry() const +{ + return m_geometry; +} + +QRect QEglFSEmulatorScreen::rawGeometry() const +{ + return QRect(QPoint(0, 0), m_geometry.size()); +} + +int QEglFSEmulatorScreen::depth() const +{ + return m_depth; +} + +QImage::Format QEglFSEmulatorScreen::format() const +{ + return m_format; +} + +QSizeF QEglFSEmulatorScreen::physicalSize() const +{ + return m_physicalSize; +} + +QDpi QEglFSEmulatorScreen::logicalDpi() const +{ + const QSizeF ps = m_physicalSize; + const QSize s = m_geometry.size(); + + if (!ps.isEmpty() && !s.isEmpty()) + return QDpi(25.4 * s.width() / ps.width(), + 25.4 * s.height() / ps.height()); + else + return QDpi(100, 100); +} + +qreal QEglFSEmulatorScreen::pixelDensity() const +{ + return m_pixelDensity; +} + +qreal QEglFSEmulatorScreen::refreshRate() const +{ + return m_refreshRate; +} + +Qt::ScreenOrientation QEglFSEmulatorScreen::nativeOrientation() const +{ + return m_nativeOrientation; +} + +Qt::ScreenOrientation QEglFSEmulatorScreen::orientation() const +{ + return m_orientation; +} + +uint QEglFSEmulatorScreen::id() const +{ + return m_id; +} + +void QEglFSEmulatorScreen::initFromJsonObject(const QJsonObject &description) +{ + QJsonValue value; + + value = description.value(QLatin1String("id")); + if (!value.isUndefined() && value.isDouble()) + m_id = value.toInt(); + + value = description.value(QLatin1String("description")); + if (!value.isUndefined() && value.isString()) + m_description = value.toString(); + + value = description.value(QLatin1String("geometry")); + if (!value.isUndefined() && value.isObject()) { + QJsonObject geometryObject = value.toObject(); + value = geometryObject.value(QLatin1String("x")); + if (!value.isUndefined() && value.isDouble()) + m_geometry.setX(value.toInt()); + value = geometryObject.value(QLatin1String("y")); + if (!value.isUndefined() && value.isDouble()) + m_geometry.setY(value.toInt()); + value = geometryObject.value(QLatin1String("width")); + if (!value.isUndefined() && value.isDouble()) + m_geometry.setWidth(value.toInt()); + value = geometryObject.value(QLatin1String("height")); + if (!value.isUndefined() && value.isDouble()) + m_geometry.setHeight(value.toInt()); + } + + value = description.value(QLatin1String("depth")); + if (!value.isUndefined() && value.isDouble()) + m_depth = value.toInt(); + + value = description.value(QLatin1String("format")); + if (!value.isUndefined() && value.isDouble()) + m_format = static_cast<QImage::Format>(value.toInt()); + + value = description.value(QLatin1String("physicalSize")); + if (!value.isUndefined() && value.isObject()) { + QJsonObject physicalSizeObject = value.toObject(); + value = physicalSizeObject.value(QLatin1String("width")); + if (!value.isUndefined() && value.isDouble()) + m_physicalSize.setWidth(value.toInt()); + value = physicalSizeObject.value(QLatin1String("height")); + if (!value.isUndefined() && value.isDouble()) + m_physicalSize.setHeight(value.toInt()); + } + + value = description.value(QLatin1String("pixelDensity")); + if (!value.isUndefined() && value.isDouble()) + m_pixelDensity = value.toDouble(); + + value = description.value(QLatin1String("refreshRate")); + if (!value.isUndefined() && value.isDouble()) + m_refreshRate = value.toDouble(); + + value = description.value(QLatin1String("nativeOrientation")); + if (!value.isUndefined() && value.isDouble()) + m_nativeOrientation = static_cast<Qt::ScreenOrientation>(value.toInt()); + + value = description.value(QLatin1String("orientation")); + if (!value.isUndefined() && value.isDouble()) + m_orientation = static_cast<Qt::ScreenOrientation>(value.toInt()); +} + +QT_END_NAMESPACE |