diff options
Diffstat (limited to 'src/plugins/qnx/mediaplayer/mmrenderervideowindowcontrol.cpp')
| -rw-r--r-- | src/plugins/qnx/mediaplayer/mmrenderervideowindowcontrol.cpp | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/src/plugins/qnx/mediaplayer/mmrenderervideowindowcontrol.cpp b/src/plugins/qnx/mediaplayer/mmrenderervideowindowcontrol.cpp deleted file mode 100644 index fbd698eea..000000000 --- a/src/plugins/qnx/mediaplayer/mmrenderervideowindowcontrol.cpp +++ /dev/null @@ -1,413 +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 "mmrenderervideowindowcontrol.h" -#include "mmrendererutil.h" -#include <QtCore/qdebug.h> -#include <QtGui/qguiapplication.h> -#include <QtGui/qpa/qplatformnativeinterface.h> -#include <QtGui/qscreen.h> -#include <QtGui/qwindow.h> -#include <mm/renderer.h> - -QT_BEGIN_NAMESPACE - -static int winIdCounter = 0; - -MmRendererVideoWindowControl::MmRendererVideoWindowControl(QObject *parent) - : QVideoWindowControl(parent), - m_videoId(-1), - m_winId(0), - m_context(0), - m_fullscreen(false), - m_aspectRatioMode(Qt::IgnoreAspectRatio), - m_window(0), - m_hue(0), - m_brightness(0), - m_contrast(0), - m_saturation(0) -{ -} - -MmRendererVideoWindowControl::~MmRendererVideoWindowControl() -{ -} - -WId MmRendererVideoWindowControl::winId() const -{ - return m_winId; -} - -void MmRendererVideoWindowControl::setWinId(WId id) -{ - m_winId = id; -} - -QRect MmRendererVideoWindowControl::displayRect() const -{ - return m_displayRect ; -} - -void MmRendererVideoWindowControl::setDisplayRect(const QRect &rect) -{ - if (m_displayRect != rect) { - m_displayRect = rect; - updateVideoPosition(); - } -} - -bool MmRendererVideoWindowControl::isFullScreen() const -{ - return m_fullscreen; -} - -void MmRendererVideoWindowControl::setFullScreen(bool fullScreen) -{ - if (m_fullscreen != fullScreen) { - m_fullscreen = fullScreen; - updateVideoPosition(); - emit fullScreenChanged(m_fullscreen); - } -} - -void MmRendererVideoWindowControl::repaint() -{ - // Nothing we can or should do here -} - -QSize MmRendererVideoWindowControl::nativeSize() const -{ - return QSize(m_metaData.width(), m_metaData.height()); -} - -Qt::AspectRatioMode MmRendererVideoWindowControl::aspectRatioMode() const -{ - return m_aspectRatioMode; -} - -void MmRendererVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode) -{ - m_aspectRatioMode = mode; -} - -int MmRendererVideoWindowControl::brightness() const -{ - return m_brightness; -} - -void MmRendererVideoWindowControl::setBrightness(int brightness) -{ - if (m_brightness != brightness) { - m_brightness = brightness; - updateBrightness(); - emit brightnessChanged(m_brightness); - } -} - -int MmRendererVideoWindowControl::contrast() const -{ - return m_contrast; -} - -void MmRendererVideoWindowControl::setContrast(int contrast) -{ - if (m_contrast != contrast) { - m_contrast = contrast; - updateContrast(); - emit contrastChanged(m_contrast); - } -} - -int MmRendererVideoWindowControl::hue() const -{ - return m_hue; -} - -void MmRendererVideoWindowControl::setHue(int hue) -{ - if (m_hue != hue) { - m_hue = hue; - updateHue(); - emit hueChanged(m_hue); - } -} - -int MmRendererVideoWindowControl::saturation() const -{ - return m_saturation; -} - -void MmRendererVideoWindowControl::setSaturation(int saturation) -{ - if (m_saturation != saturation) { - m_saturation = saturation; - updateSaturation(); - emit saturationChanged(m_saturation); - } -} - -void MmRendererVideoWindowControl::attachDisplay(mmr_context_t *context) -{ - if (m_videoId != -1) { - qDebug() << "MmRendererVideoWindowControl: Video output already attached!"; - return; - } - - if (!context) { - qDebug() << "MmRendererVideoWindowControl: No media player context!"; - return; - } - - QWindow *window = findWindow(m_winId); - if (!window) { - qDebug() << "MmRendererVideoWindowControl: No video window!"; - return; - } - - QPlatformNativeInterface * const nativeInterface = QGuiApplication::platformNativeInterface(); - if (!nativeInterface) { - qDebug() << "MmRendererVideoWindowControl: Unable to get platform native interface"; - return; - } - - const char * const groupNameData = static_cast<const char *>( - nativeInterface->nativeResourceForWindow("windowGroup", window)); - if (!groupNameData) { - qDebug() << "MmRendererVideoWindowControl: Unable to find window group for window" - << window; - return; - } - - const QString groupName = QString::fromLatin1(groupNameData); - m_windowName = QString("MmRendererVideoWindowControl_%1_%2").arg(winIdCounter++) - .arg(QCoreApplication::applicationPid()); - - nativeInterface->setWindowProperty(window->handle(), - QStringLiteral("mmRendererWindowName"), m_windowName); - - // Start with an invisible window. If it would be visible right away, it would be at the wrong - // position, and we can only change the position once we get the window handle. - const QString videoDeviceUrl = - QString("screen:?winid=%1&wingrp=%2&initflags=invisible&nodstviewport=1").arg(m_windowName).arg(groupName); - - m_videoId = mmr_output_attach(context, videoDeviceUrl.toLatin1(), "video"); - if (m_videoId == -1) { - qDebug() << mmErrorMessage("mmr_output_attach() for video failed", context); - return; - } - - m_context = context; - updateVideoPosition(); - updateHue(); - updateContrast(); - updateBrightness(); - updateSaturation(); -} - -void MmRendererVideoWindowControl::updateVideoPosition() -{ - QWindow * const window = findWindow(m_winId); - if (m_context && m_videoId != -1 && window) { - QPoint topLeft = m_displayRect.topLeft(); - - QScreen * const screen = window->screen(); - int width = m_fullscreen ? - screen->size().width() : - m_displayRect.width(); - int height = m_fullscreen ? - screen->size().height() : - m_displayRect.height(); - - if (m_metaData.hasVideo() && m_metaData.width() > 0 && m_metaData.height() > 0) { - // We need the source size to do aspect ratio scaling - const qreal sourceRatio = m_metaData.width() / static_cast<float>(m_metaData.height()); - const qreal targetRatio = width / static_cast<float>(height); - - if (m_aspectRatioMode == Qt::KeepAspectRatio) { - if (targetRatio < sourceRatio) { - // Need to make height smaller - const int newHeight = width / sourceRatio; - const int heightDiff = height - newHeight; - topLeft.ry() += heightDiff / 2; - height = newHeight; - } else { - // Need to make width smaller - const int newWidth = sourceRatio * height; - const int widthDiff = width - newWidth; - topLeft.rx() += widthDiff / 2; - width = newWidth; - } - - } else if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) { - if (targetRatio < sourceRatio) { - // Need to make width larger - const int newWidth = sourceRatio * height; - const int widthDiff = newWidth - width; - topLeft.rx() -= widthDiff / 2; - width = newWidth; - } else { - // Need to make height larger - const int newHeight = width / sourceRatio; - const int heightDiff = newHeight - height; - topLeft.ry() -= heightDiff / 2; - height = newHeight; - } - } - } - - if (m_window != 0) { - const int position[2] = { topLeft.x(), topLeft.y() }; - const int size[2] = { width, height }; - const int visible = m_displayRect.isValid(); - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_POSITION, position) != 0) - perror("Setting video position failed"); - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, size) != 0) - perror("Setting video size failed"); - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &visible) != 0) - perror("Setting video visibility failed"); - } - } -} - -void MmRendererVideoWindowControl::updateBrightness() -{ - if (m_window != 0) { - const int backendValue = m_brightness * 2.55f; - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_BRIGHTNESS, &backendValue) != 0) - perror("Setting brightness failed"); - } -} - -void MmRendererVideoWindowControl::updateContrast() -{ - if (m_window != 0) { - const int backendValue = m_contrast * 1.27f; - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_CONTRAST, &backendValue) != 0) - perror("Setting contrast failed"); - } -} - -void MmRendererVideoWindowControl::updateHue() -{ - if (m_window != 0) { - const int backendValue = m_hue * 1.27f; - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_HUE, &backendValue) != 0) - perror("Setting hue failed"); - } -} - -void MmRendererVideoWindowControl::updateSaturation() -{ - if (m_window != 0) { - const int backendValue = m_saturation * 1.27f; - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SATURATION, &backendValue) != 0) - perror("Setting saturation failed"); - } -} - -void MmRendererVideoWindowControl::detachDisplay() -{ - if (m_context && m_videoId != -1) - mmr_output_detach(m_context, m_videoId); - - m_context = 0; - m_videoId = -1; - m_metaData.clear(); - m_windowName.clear(); - m_window = 0; - m_hue = 0; - m_brightness = 0; - m_contrast = 0; - m_saturation = 0; -} - -void MmRendererVideoWindowControl::setMetaData(const MmRendererMetaData &metaData) -{ - m_metaData = metaData; - emit nativeSizeChanged(); - - // To handle the updated source size data - updateVideoPosition(); -} - -void MmRendererVideoWindowControl::screenEventHandler(const screen_event_t &screen_event) -{ - int eventType; - if (screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &eventType) != 0) { - perror("MmRendererVideoWindowControl: Failed to query screen event type"); - return; - } - - if (eventType != SCREEN_EVENT_CREATE) - return; - - screen_window_t window = 0; - if (screen_get_event_property_pv(screen_event, SCREEN_PROPERTY_WINDOW, (void**)&window) != 0) { - perror("MmRendererVideoWindowControl: Failed to query window property"); - return; - } - - const int maxIdStrLength = 128; - char idString[maxIdStrLength]; - if (screen_get_window_property_cv(window, SCREEN_PROPERTY_ID_STRING, maxIdStrLength, idString) != 0) { - perror("MmRendererVideoWindowControl: Failed to query window ID string"); - return; - } - - if (m_windowName == idString) { - m_window = window; - updateVideoPosition(); - - const int visibleFlag = 1; - if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &visibleFlag) != 0) { - perror("MmRendererVideoWindowControl: Failed to make window visible"); - return; - } - } -} - -QWindow *MmRendererVideoWindowControl::findWindow(WId id) const -{ - const auto allWindows = QGuiApplication::allWindows(); - for (QWindow *window : allWindows) - if (window->winId() == id) - return window; - return 0; -} - -QT_END_NAMESPACE |