diff options
Diffstat (limited to 'src/plugins/qnx/mediaplayer/mmreventmediaplayercontrol.cpp')
| -rw-r--r-- | src/plugins/qnx/mediaplayer/mmreventmediaplayercontrol.cpp | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/src/plugins/qnx/mediaplayer/mmreventmediaplayercontrol.cpp b/src/plugins/qnx/mediaplayer/mmreventmediaplayercontrol.cpp deleted file mode 100644 index b5c9804ab..000000000 --- a/src/plugins/qnx/mediaplayer/mmreventmediaplayercontrol.cpp +++ /dev/null @@ -1,229 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 QNX Software Systems. All rights reserved. -** 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 "mmreventmediaplayercontrol.h" -#include "mmreventthread.h" -#include "mmrenderervideowindowcontrol.h" - -#include <mm/renderer.h> -#include <tuple> - -QT_BEGIN_NAMESPACE - -static std::tuple<int, int, bool> parseBufferLevel(const QByteArray &value) -{ - const int slashPos = value.indexOf('/'); - if (slashPos <= 0) - return std::make_tuple(0, 0, false); - - bool ok = false; - const int level = value.left(slashPos).toInt(&ok); - if (!ok || level < 0) - return std::make_tuple(0, 0, false); - - const int capacity = value.mid(slashPos + 1).toInt(&ok); - if (!ok || capacity < 0) - return std::make_tuple(0, 0, false); - - return std::make_tuple(level, capacity, true); -} - -MmrEventMediaPlayerControl::MmrEventMediaPlayerControl(QObject *parent) - : MmRendererMediaPlayerControl(parent) - , m_eventThread(nullptr) - , m_bufferStatus("") - , m_bufferLevel(0) - , m_bufferCapacity(0) - , m_position(0) - , m_suspended(false) - , m_suspendedReason("unknown") - , m_state(MMR_STATE_IDLE) - , m_speed(0) -{ - openConnection(); -} - -MmrEventMediaPlayerControl::~MmrEventMediaPlayerControl() -{ - destroy(); -} - -void MmrEventMediaPlayerControl::startMonitoring() -{ - m_eventThread = new MmrEventThread(m_context); - - connect(m_eventThread, &MmrEventThread::eventPending, - this, &MmrEventMediaPlayerControl::readEvents); - - m_eventThread->setObjectName(QStringLiteral("MmrEventThread-") + QString::number(m_id)); - m_eventThread->start(); -} - -void MmrEventMediaPlayerControl::stopMonitoring() -{ - delete m_eventThread; - m_eventThread = nullptr; -} - -void MmrEventMediaPlayerControl::resetMonitoring() -{ - m_bufferStatus = ""; - m_bufferLevel = 0; - m_bufferCapacity = 0; - m_position = 0; - m_suspended = false; - m_suspendedReason = "unknown"; - m_state = MMR_STATE_IDLE; - m_speed = 0; -} - -bool MmrEventMediaPlayerControl::nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result) -{ - Q_UNUSED(result); - if (eventType == "screen_event_t") { - screen_event_t event = static_cast<screen_event_t>(message); - if (MmRendererVideoWindowControl *control = videoWindowControl()) - control->screenEventHandler(event); - } - - return false; -} - -void MmrEventMediaPlayerControl::readEvents() -{ - const mmr_event_t *event; - - while ((event = mmr_event_get(m_context))) { - if (event->type == MMR_EVENT_NONE) - break; - - switch (event->type) { - case MMR_EVENT_STATUS: { - if (event->data) { - const strm_string_t *value; - value = strm_dict_find_rstr(event->data, "bufferstatus"); - if (value) { - m_bufferStatus = QByteArray(strm_string_get(value)); - if (!m_suspended) - setMmBufferStatus(m_bufferStatus); - } - - value = strm_dict_find_rstr(event->data, "bufferlevel"); - if (value) { - const char *cstrValue = strm_string_get(value); - int level; - int capacity; - bool ok; - std::tie(level, capacity, ok) = parseBufferLevel(QByteArray(cstrValue)); - if (!ok) { - qCritical("Could not parse buffer capacity from '%s'", cstrValue); - } else { - m_bufferLevel = level; - m_bufferCapacity = capacity; - setMmBufferLevel(level, capacity); - } - } - - value = strm_dict_find_rstr(event->data, "suspended"); - if (value) { - if (!m_suspended) { - m_suspended = true; - m_suspendedReason = strm_string_get(value); - handleMmSuspend(m_suspendedReason); - } - } else if (m_suspended) { - m_suspended = false; - handleMmSuspendRemoval(m_bufferStatus); - } - } - - if (event->pos_str) { - const QByteArray valueBa = QByteArray(event->pos_str); - bool ok; - m_position = valueBa.toLongLong(&ok); - if (!ok) { - qCritical("Could not parse position from '%s'", valueBa.constData()); - } else { - setMmPosition(m_position); - } - } - break; - } - case MMR_EVENT_STATE: { - if (event->state == MMR_STATE_PLAYING && m_speed != event->speed) { - m_speed = event->speed; - if (m_speed == 0) - handleMmPause(); - else - handleMmPlay(); - } - break; - } - case MMR_EVENT_METADATA: { - updateMetaData(event->data); - break; - } - case MMR_EVENT_ERROR: - case MMR_EVENT_NONE: - case MMR_EVENT_OVERFLOW: - case MMR_EVENT_WARNING: - case MMR_EVENT_PLAYLIST: - case MMR_EVENT_INPUT: - case MMR_EVENT_OUTPUT: - case MMR_EVENT_CTXTPAR: - case MMR_EVENT_TRKPAR: - case MMR_EVENT_OTHER: { - break; - } - } - - // Currently, any exit from the playing state is considered a stop (end-of-media). - // If you ever need to separate end-of-media from things like "stopped unexpectedly" - // or "stopped because of an error", you'll find that end-of-media is signaled by an - // MMR_EVENT_ERROR of MMR_ERROR_NONE with state changed to MMR_STATE_STOPPED. - if (event->state != m_state && m_state == MMR_STATE_PLAYING) - handleMmStopped(); - m_state = event->state; - } - - if (m_eventThread) - m_eventThread->signalRead(); -} - -QT_END_NAMESPACE |