| /* |
| * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "FullScreenVideoQt.h" |
| |
| #include "ChromeClientQt.h" |
| #if USE(QT_MULTIMEDIA) |
| #include "FullScreenVideoWidget.h" |
| #include "MediaPlayerPrivateQt.h" |
| #endif |
| #include "HTMLNames.h" |
| #include "HTMLVideoElement.h" |
| #include "Node.h" |
| |
| #if USE(GSTREAMER) |
| #include "GStreamerGWorld.h" |
| #include "PlatformVideoWindowPrivate.h" |
| #endif |
| |
| #if USE(QT_MULTIMEDIA) |
| #include <QGraphicsVideoItem> |
| #include <QMediaPlayer> |
| #endif |
| #include <QWidget> |
| |
| namespace WebCore { |
| |
| #if USE(GSTREAMER) |
| GStreamerFullScreenVideoHandler::GStreamerFullScreenVideoHandler() |
| : m_videoElement(0) |
| , m_fullScreenWidget(0) |
| { |
| } |
| |
| void GStreamerFullScreenVideoHandler::setVideoElement(HTMLVideoElement* element) |
| { |
| m_videoElement = element; |
| } |
| |
| void GStreamerFullScreenVideoHandler::enterFullScreen() |
| { |
| if (m_videoElement->platformMedia().type != WebCore::PlatformMedia::GStreamerGWorldType) |
| return; |
| |
| GStreamerGWorld* gstreamerGWorld = m_videoElement->platformMedia().media.gstreamerGWorld; |
| |
| if (!gstreamerGWorld->enterFullscreen()) |
| return; |
| |
| m_fullScreenWidget = reinterpret_cast<FullScreenVideoWindow*>(gstreamerGWorld->platformVideoWindow()->window()); |
| m_fullScreenWidget->setVideoElement(m_videoElement); |
| connect(m_fullScreenWidget, SIGNAL(closed()), this, SLOT(windowClosed())); |
| m_fullScreenWidget->showFullScreen(); |
| } |
| |
| void GStreamerFullScreenVideoHandler::windowClosed() |
| { |
| m_videoElement->exitFullscreen(); |
| } |
| |
| void GStreamerFullScreenVideoHandler::exitFullScreen() |
| { |
| if (m_videoElement->platformMedia().type == WebCore::PlatformMedia::GStreamerGWorldType) |
| m_videoElement->platformMedia().media.gstreamerGWorld->exitFullscreen(); |
| |
| m_fullScreenWidget->setVideoElement(0); |
| m_fullScreenWidget->close(); |
| } |
| #endif |
| |
| #if USE(QT_MULTIMEDIA) |
| bool DefaultFullScreenVideoHandler::s_shouldForceFullScreenVideoPlayback = false; |
| |
| DefaultFullScreenVideoHandler::DefaultFullScreenVideoHandler() |
| : QWebFullScreenVideoHandler() |
| , m_fullScreenWidget(new FullScreenVideoWidget) |
| { |
| connect(m_fullScreenWidget, SIGNAL(didExitFullScreen()), this, SIGNAL(fullScreenClosed())); |
| m_fullScreenWidget->hide(); |
| |
| m_fullScreenWidget->close(); |
| } |
| |
| DefaultFullScreenVideoHandler::~DefaultFullScreenVideoHandler() |
| { |
| delete m_fullScreenWidget; |
| } |
| |
| bool DefaultFullScreenVideoHandler::requiresFullScreenForVideoPlayback() const |
| { |
| static bool initialized = false; |
| if (!initialized) { |
| QByteArray forceFullScreen = qgetenv("QT_WEBKIT_FORCE_FULLSCREEN_VIDEO"); |
| if (!forceFullScreen.isEmpty()) |
| s_shouldForceFullScreenVideoPlayback = true; |
| |
| initialized = true; |
| } |
| |
| return s_shouldForceFullScreenVideoPlayback; |
| } |
| |
| void DefaultFullScreenVideoHandler::enterFullScreen(QMediaPlayer* player) |
| { |
| m_fullScreenWidget->show(player); |
| } |
| |
| void DefaultFullScreenVideoHandler::exitFullScreen() |
| { |
| m_fullScreenWidget->close(); |
| } |
| #endif |
| |
| FullScreenVideoQt::FullScreenVideoQt(ChromeClientQt* chromeClient) |
| : m_chromeClient(chromeClient) |
| , m_videoElement(0) |
| { |
| Q_ASSERT(m_chromeClient); |
| |
| #if USE(QT_MULTIMEDIA) |
| m_FullScreenVideoHandler = m_chromeClient->m_platformPlugin.createFullScreenVideoHandler(); |
| if (!m_FullScreenVideoHandler) |
| m_FullScreenVideoHandler = new DefaultFullScreenVideoHandler; |
| |
| if (m_FullScreenVideoHandler) |
| connect(m_FullScreenVideoHandler, SIGNAL(fullScreenClosed()), this, SLOT(aboutToClose())); |
| #endif |
| |
| #if USE(GSTREAMER) |
| m_FullScreenVideoHandlerGStreamer = new GStreamerFullScreenVideoHandler; |
| #endif |
| } |
| |
| FullScreenVideoQt::~FullScreenVideoQt() |
| { |
| #if USE(QT_MULTIMEDIA) |
| delete m_FullScreenVideoHandler; |
| #endif |
| #if USE(GSTREAMER) |
| delete m_FullScreenVideoHandlerGStreamer; |
| #endif |
| } |
| |
| void FullScreenVideoQt::enterFullScreenForNode(Node* node) |
| { |
| Q_ASSERT(node); |
| Q_ASSERT(m_FullScreenVideoHandler); |
| |
| m_videoElement = static_cast<HTMLVideoElement*>(node); |
| |
| #if USE(QT_MULTIMEDIA) |
| HTMLVideoElement* videoElement = static_cast<HTMLVideoElement*>(node); |
| PlatformMedia platformMedia = videoElement->platformMedia(); |
| |
| ASSERT(platformMedia.type == PlatformMedia::QtMediaPlayerType); |
| if (platformMedia.type != PlatformMedia::QtMediaPlayerType) |
| return; |
| |
| if (!m_FullScreenVideoHandler) |
| return; |
| |
| MediaPlayerPrivateQt* mediaPlayerQt = mediaPlayer(); |
| mediaPlayerQt->removeVideoItem(); |
| m_FullScreenVideoHandler->enterFullScreen(mediaPlayerQt->mediaPlayer()); |
| #endif |
| |
| #if USE(GSTREAMER) |
| m_FullScreenVideoHandlerGStreamer->setVideoElement(m_videoElement); |
| m_FullScreenVideoHandlerGStreamer->enterFullScreen(); |
| #endif |
| } |
| |
| void FullScreenVideoQt::exitFullScreenForNode(Node* node) |
| { |
| Q_ASSERT(node); |
| |
| #if USE(QT_MULTIMEDIA) |
| HTMLVideoElement* videoElement = static_cast<HTMLVideoElement*>(node); |
| PlatformMedia platformMedia = videoElement->platformMedia(); |
| |
| ASSERT(platformMedia.type == PlatformMedia::QtMediaPlayerType); |
| if (platformMedia.type != PlatformMedia::QtMediaPlayerType) |
| return; |
| |
| Q_ASSERT(m_FullScreenVideoHandler); |
| |
| if (!m_FullScreenVideoHandler) |
| return; |
| |
| m_FullScreenVideoHandler->exitFullScreen(); |
| MediaPlayerPrivateQt* mediaPlayerQt = mediaPlayer(); |
| mediaPlayerQt->restoreVideoItem(); |
| #endif |
| #if USE(GSTREAMER) |
| m_FullScreenVideoHandlerGStreamer->exitFullScreen(); |
| #endif |
| } |
| |
| void FullScreenVideoQt::aboutToClose() |
| { |
| Q_ASSERT(m_videoElement); |
| m_videoElement->exitFullscreen(); |
| } |
| |
| #if USE(QT_MULTIMEDIA) |
| MediaPlayerPrivateQt* FullScreenVideoQt::mediaPlayer() |
| { |
| Q_ASSERT(m_videoElement); |
| PlatformMedia platformMedia = m_videoElement->platformMedia(); |
| return static_cast<MediaPlayerPrivateQt*>(platformMedia.media.qtMediaPlayer); |
| } |
| #endif |
| |
| bool FullScreenVideoQt::requiresFullScreenForVideoPlayback() |
| { |
| #if USE(QT_MULTIMEDIA) |
| return m_FullScreenVideoHandler ? m_FullScreenVideoHandler->requiresFullScreenForVideoPlayback() : false; |
| #endif |
| #if USE(GSTREAMER) |
| return false; |
| #endif |
| } |
| |
| bool FullScreenVideoQt::isValid() const |
| { |
| #if USE(QT_MULTIMEDIA) |
| return m_FullScreenVideoHandler; |
| #endif |
| #if USE(GSTREAMER) |
| return m_FullScreenVideoHandlerGStreamer; |
| #endif |
| } |
| |
| } |
| |