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Diffstat (limited to 'src/webengine/api/qquickwebenginetouchhandleprovider.cpp')
-rw-r--r-- | src/webengine/api/qquickwebenginetouchhandleprovider.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/webengine/api/qquickwebenginetouchhandleprovider.cpp b/src/webengine/api/qquickwebenginetouchhandleprovider.cpp new file mode 100644 index 000000000..80f4727b6 --- /dev/null +++ b/src/webengine/api/qquickwebenginetouchhandleprovider.cpp @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtWebEngine module 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 "qquickwebenginetouchhandleprovider_p_p.h" + +// static +QString QQuickWebEngineTouchHandleProvider::identifier() +{ + return QStringLiteral("touchhandle"); +} + +// static +QUrl QQuickWebEngineTouchHandleProvider::url(int orientation) +{ + return QUrl(QStringLiteral("image://%1/%2").arg(identifier(), QString::number(orientation))); +} + +QQuickWebEngineTouchHandleProvider::QQuickWebEngineTouchHandleProvider() + : QQuickImageProvider(QQuickImageProvider::Image) +{ +} + +QQuickWebEngineTouchHandleProvider::~QQuickWebEngineTouchHandleProvider() +{ +} + +void QQuickWebEngineTouchHandleProvider::init(const QMap<int, QImage> &images) +{ + if (!m_touchHandleMap.empty()) { + Q_ASSERT(images.size() == m_touchHandleMap.size()); + return; + } + + m_touchHandleMap.unite(images); +} + +QImage QQuickWebEngineTouchHandleProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize) +{ + Q_UNUSED(size); + Q_UNUSED(requestedSize); + + Q_ASSERT(m_touchHandleMap.contains(id.toInt())); + return m_touchHandleMap.value(id.toInt()); +} |