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| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** |
| ** 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 |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include "avfvideowindowcontrol.h" |
| |
| #include <AVFoundation/AVFoundation.h> |
| |
| #if QT_HAS_INCLUDE(<AppKit/AppKit.h>) |
| #include <AppKit/AppKit.h> |
| #endif |
| |
| #if QT_HAS_INCLUDE(<UIKit/UIKit.h>) |
| #include <UIKit/UIKit.h> |
| #endif |
| |
| QT_USE_NAMESPACE |
| |
| AVFVideoWindowControl::AVFVideoWindowControl(QObject *parent) |
| : QVideoWindowControl(parent) |
| , m_winId(0) |
| , m_fullscreen(false) |
| , m_brightness(0) |
| , m_contrast(0) |
| , m_hue(0) |
| , m_saturation(0) |
| , m_aspectRatioMode(Qt::IgnoreAspectRatio) |
| , m_playerLayer(nullptr) |
| , m_nativeView(nullptr) |
| { |
| } |
| |
| AVFVideoWindowControl::~AVFVideoWindowControl() |
| { |
| if (m_playerLayer) { |
| [m_playerLayer removeFromSuperlayer]; |
| [m_playerLayer release]; |
| } |
| } |
| |
| WId AVFVideoWindowControl::winId() const |
| { |
| return m_winId; |
| } |
| |
| void AVFVideoWindowControl::setWinId(WId id) |
| { |
| m_winId = id; |
| m_nativeView = (NativeView*)m_winId; |
| } |
| |
| QRect AVFVideoWindowControl::displayRect() const |
| { |
| return m_displayRect; |
| } |
| |
| void AVFVideoWindowControl::setDisplayRect(const QRect &rect) |
| { |
| if (m_displayRect != rect) { |
| m_displayRect = rect; |
| updatePlayerLayerBounds(); |
| } |
| } |
| |
| bool AVFVideoWindowControl::isFullScreen() const |
| { |
| return m_fullscreen; |
| } |
| |
| void AVFVideoWindowControl::setFullScreen(bool fullScreen) |
| { |
| if (m_fullscreen != fullScreen) { |
| m_fullscreen = fullScreen; |
| Q_EMIT QVideoWindowControl::fullScreenChanged(fullScreen); |
| } |
| } |
| |
| void AVFVideoWindowControl::repaint() |
| { |
| if (m_playerLayer) |
| [m_playerLayer setNeedsDisplay]; |
| } |
| |
| QSize AVFVideoWindowControl::nativeSize() const |
| { |
| return m_nativeSize; |
| } |
| |
| Qt::AspectRatioMode AVFVideoWindowControl::aspectRatioMode() const |
| { |
| return m_aspectRatioMode; |
| } |
| |
| void AVFVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode) |
| { |
| if (m_aspectRatioMode != mode) { |
| m_aspectRatioMode = mode; |
| updateAspectRatio(); |
| } |
| } |
| |
| int AVFVideoWindowControl::brightness() const |
| { |
| return m_brightness; |
| } |
| |
| void AVFVideoWindowControl::setBrightness(int brightness) |
| { |
| if (m_brightness != brightness) { |
| m_brightness = brightness; |
| Q_EMIT QVideoWindowControl::brightnessChanged(brightness); |
| } |
| } |
| |
| int AVFVideoWindowControl::contrast() const |
| { |
| return m_contrast; |
| } |
| |
| void AVFVideoWindowControl::setContrast(int contrast) |
| { |
| if (m_contrast != contrast) { |
| m_contrast = contrast; |
| Q_EMIT QVideoWindowControl::contrastChanged(contrast); |
| } |
| } |
| |
| int AVFVideoWindowControl::hue() const |
| { |
| return m_hue; |
| } |
| |
| void AVFVideoWindowControl::setHue(int hue) |
| { |
| if (m_hue != hue) { |
| m_hue = hue; |
| Q_EMIT QVideoWindowControl::hueChanged(hue); |
| } |
| } |
| |
| int AVFVideoWindowControl::saturation() const |
| { |
| return m_saturation; |
| } |
| |
| void AVFVideoWindowControl::setSaturation(int saturation) |
| { |
| if (m_saturation != saturation) { |
| m_saturation = saturation; |
| Q_EMIT QVideoWindowControl::saturationChanged(saturation); |
| } |
| } |
| |
| void AVFVideoWindowControl::setLayer(void *playerLayer) |
| { |
| AVPlayerLayer *layer = static_cast<AVPlayerLayer*>(playerLayer); |
| if (m_playerLayer == layer) |
| return; |
| |
| if (!m_winId) { |
| qDebug("AVFVideoWindowControl: No video window"); |
| return; |
| } |
| |
| #if defined(Q_OS_OSX) |
| [m_nativeView setWantsLayer:YES]; |
| #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(); |
| } |
| } |
| |
| void AVFVideoWindowControl::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 AVFVideoWindowControl::updatePlayerLayerBounds() |
| { |
| if (m_playerLayer) { |
| CGRect newBounds = CGRectMake(0, 0, |
| m_displayRect.width(), m_displayRect.height()); |
| m_playerLayer.bounds = newBounds; |
| m_playerLayer.position = CGPointMake(m_displayRect.x(), m_displayRect.y()); |
| } |
| } |
| |
| #include "moc_avfvideowindowcontrol.cpp" |