diff options
Diffstat (limited to 'src/plugins/avfoundation/mediaplayer/avfvideowidget.mm')
| -rw-r--r-- | src/plugins/avfoundation/mediaplayer/avfvideowidget.mm | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/plugins/avfoundation/mediaplayer/avfvideowidget.mm b/src/plugins/avfoundation/mediaplayer/avfvideowidget.mm deleted file mode 100644 index 0987342b4..000000000 --- a/src/plugins/avfoundation/mediaplayer/avfvideowidget.mm +++ /dev/null @@ -1,187 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies). -** 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 "avfvideowidget.h" - -#import <AVFoundation/AVFoundation.h> -#import <QuartzCore/CATransaction.h> - -#if defined(Q_OS_MACOS) -#import <AppKit/AppKit.h> -#else -#import <UIKit/UIKit.h> -#endif - -#include <QtCore/QDebug> -#include <QtGui/QResizeEvent> -#include <QtGui/QPaintEvent> -#include <QtGui/QPainter> - -QT_USE_NAMESPACE - -AVFVideoWidget::AVFVideoWidget(QWidget *parent) - : QWidget(parent) - , m_aspectRatioMode(Qt::KeepAspectRatio) - , m_playerLayer(nullptr) - , m_nativeView(nullptr) -{ - setAutoFillBackground(false); -} - -AVFVideoWidget::~AVFVideoWidget() -{ -#ifdef QT_DEBUG_AVF - qDebug() << Q_FUNC_INFO; -#endif - - if (m_playerLayer) { - [m_playerLayer removeFromSuperlayer]; - [m_playerLayer release]; - } -} - -QSize AVFVideoWidget::sizeHint() const -{ - return m_nativeSize; -} - -Qt::AspectRatioMode AVFVideoWidget::aspectRatioMode() const -{ - return m_aspectRatioMode; -} - -void AVFVideoWidget::setAspectRatioMode(Qt::AspectRatioMode mode) -{ - if (m_aspectRatioMode != mode) { - m_aspectRatioMode = mode; - - updateAspectRatio(); - } -} - -void AVFVideoWidget::setPlayerLayer(AVPlayerLayer *layer) -{ - if (m_playerLayer == layer) - return; - - if (!m_nativeView) { - //make video widget a native window -#if defined(Q_OS_OSX) - m_nativeView = (NSView*)this->winId(); - [m_nativeView setWantsLayer:YES]; -#else - m_nativeView = (UIView*)this->winId(); -#endif - } - - if (m_playerLayer) { - [m_playerLayer removeFromSuperlayer]; - [m_playerLayer release]; - } - - m_playerLayer = layer; - - CALayer *nativeLayer = [m_nativeView layer]; - - if (layer) { - [layer retain]; - - m_nativeSize = QSize(m_playerLayer.bounds.size.width, - m_playerLayer.bounds.size.height); - - updateAspectRatio(); - [nativeLayer addSublayer:m_playerLayer]; - updatePlayerLayerBounds(this->size()); - } -#ifdef QT_DEBUG_AVF - NSArray *sublayers = [nativeLayer sublayers]; - qDebug() << "playerlayer: " << "at z:" << [m_playerLayer zPosition] - << " frame: " << m_playerLayer.frame.size.width << "x" << m_playerLayer.frame.size.height; - qDebug() << "superlayer: " << "at z:" << [nativeLayer zPosition] - << " frame: " << nativeLayer.frame.size.width << "x" << nativeLayer.frame.size.height; - int i = 0; - for (CALayer *layer in sublayers) { - qDebug() << "layer " << i << ": at z:" << [layer zPosition] - << " frame: " << layer.frame.size.width << "x" << layer.frame.size.height; - i++; - } -#endif - -} - -void AVFVideoWidget::resizeEvent(QResizeEvent *event) -{ - updatePlayerLayerBounds(event->size()); - QWidget::resizeEvent(event); -} - -void AVFVideoWidget::paintEvent(QPaintEvent *event) -{ - QPainter painter(this); - painter.fillRect(rect(), Qt::black); - - QWidget::paintEvent(event); -} - -void AVFVideoWidget::updateAspectRatio() -{ - if (m_playerLayer) { - switch (m_aspectRatioMode) { - case Qt::IgnoreAspectRatio: - [m_playerLayer setVideoGravity:AVLayerVideoGravityResize]; - break; - case Qt::KeepAspectRatio: - [m_playerLayer setVideoGravity:AVLayerVideoGravityResizeAspect]; - break; - case Qt::KeepAspectRatioByExpanding: - [m_playerLayer setVideoGravity:AVLayerVideoGravityResizeAspectFill]; - break; - default: - break; - } - } -} - -void AVFVideoWidget::updatePlayerLayerBounds(const QSize &size) -{ - [CATransaction begin]; - [CATransaction setDisableActions: YES]; // disable animation/flicks - m_playerLayer.bounds = QRect(QPoint(0, 0), size).toCGRect(); - [CATransaction commit]; -} |