diff options
Diffstat (limited to 'src/qtmultimediaquicktools/qdeclarativevideooutput_window.cpp')
| -rw-r--r-- | src/qtmultimediaquicktools/qdeclarativevideooutput_window.cpp | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/qtmultimediaquicktools/qdeclarativevideooutput_window.cpp b/src/qtmultimediaquicktools/qdeclarativevideooutput_window.cpp deleted file mode 100644 index bae29e14c..000000000 --- a/src/qtmultimediaquicktools/qdeclarativevideooutput_window.cpp +++ /dev/null @@ -1,151 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 Research In Motion -** Contact: https://www.qt.io/licensing/ -** -** This file is part 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 "qdeclarativevideooutput_window_p.h" -#include "qdeclarativevideooutput_p.h" -#include <QtQuick/qquickwindow.h> -#include <QtMultimedia/qmediaservice.h> -#include <QtMultimedia/qvideowindowcontrol.h> - -QT_BEGIN_NAMESPACE - -QDeclarativeVideoWindowBackend::QDeclarativeVideoWindowBackend(QDeclarativeVideoOutput *parent) - : QDeclarativeVideoBackend(parent), - m_visible(true) -{ -} - -QDeclarativeVideoWindowBackend::~QDeclarativeVideoWindowBackend() -{ - releaseSource(); - releaseControl(); -} - -bool QDeclarativeVideoWindowBackend::init(QMediaService *service) -{ - if (QMediaControl *control = service->requestControl(QVideoWindowControl_iid)) { - if ((m_videoWindowControl = qobject_cast<QVideoWindowControl *>(control))) { - if (q->window()) - m_videoWindowControl->setWinId(q->window()->winId()); - m_service = service; - QObject::connect(m_videoWindowControl.data(), SIGNAL(nativeSizeChanged()), - q, SLOT(_q_updateNativeSize())); - return true; - } - } - return false; -} - -void QDeclarativeVideoWindowBackend::itemChange(QQuickItem::ItemChange change, - const QQuickItem::ItemChangeData &changeData) -{ - if (!m_videoWindowControl) - return; - - switch (change) { - case QQuickItem::ItemVisibleHasChanged: - m_visible = changeData.boolValue; - updateGeometry(); - break; - case QQuickItem::ItemSceneChange: - if (changeData.window) - m_videoWindowControl->setWinId(changeData.window->winId()); - else - m_videoWindowControl->setWinId(0); - break; - default: break; - } -} - -void QDeclarativeVideoWindowBackend::releaseSource() -{ -} - -void QDeclarativeVideoWindowBackend::releaseControl() -{ - if (m_videoWindowControl) { - m_videoWindowControl->setWinId(0); - if (m_service) - m_service->releaseControl(m_videoWindowControl); - m_videoWindowControl = 0; - } -} - -QSize QDeclarativeVideoWindowBackend::nativeSize() const -{ - return m_videoWindowControl->nativeSize(); -} - -void QDeclarativeVideoWindowBackend::updateGeometry() -{ - switch (q->fillMode()) { - case QDeclarativeVideoOutput::PreserveAspectFit: - m_videoWindowControl->setAspectRatioMode(Qt::KeepAspectRatio); break; - case QDeclarativeVideoOutput::PreserveAspectCrop: - m_videoWindowControl->setAspectRatioMode(Qt::KeepAspectRatioByExpanding); break; - case QDeclarativeVideoOutput::Stretch: - m_videoWindowControl->setAspectRatioMode(Qt::IgnoreAspectRatio); break; - }; - - const QRectF canvasRect = q->mapRectToScene(QRectF(0, 0, q->width(), q->height())); - m_videoWindowControl->setDisplayRect(m_visible ? canvasRect.toAlignedRect() : QRect()); -} - -QSGNode *QDeclarativeVideoWindowBackend::updatePaintNode(QSGNode *oldNode, - QQuickItem::UpdatePaintNodeData *data) -{ - Q_UNUSED(oldNode); - Q_UNUSED(data); - m_videoWindowControl->repaint(); - return 0; -} - -QAbstractVideoSurface *QDeclarativeVideoWindowBackend::videoSurface() const -{ - return 0; -} - -QRectF QDeclarativeVideoWindowBackend::adjustedViewport() const -{ - // No viewport supported by QVideoWindowControl, so make the viewport the same size - // as the source - return QRectF(QPointF(0, 0), nativeSize()); -} - -QT_END_NAMESPACE |