diff options
Diffstat (limited to 'src/multimedia/playback/qmedianetworkplaylistprovider.cpp')
| -rw-r--r-- | src/multimedia/playback/qmedianetworkplaylistprovider.cpp | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/src/multimedia/playback/qmedianetworkplaylistprovider.cpp b/src/multimedia/playback/qmedianetworkplaylistprovider.cpp deleted file mode 100644 index 03bdb0e73..000000000 --- a/src/multimedia/playback/qmedianetworkplaylistprovider.cpp +++ /dev/null @@ -1,284 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** 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 "qmedianetworkplaylistprovider_p.h" -#include "qmediaplaylistprovider_p.h" -#include "qmediacontent.h" -#include "qmediaobject_p.h" -#include "qplaylistfileparser_p.h" -#include "qrandom.h" - -QT_BEGIN_NAMESPACE - -class QMediaNetworkPlaylistProviderPrivate: public QMediaPlaylistProviderPrivate -{ - Q_DECLARE_NON_CONST_PUBLIC(QMediaNetworkPlaylistProvider) -public: - bool load(const QNetworkRequest &request); - - QPlaylistFileParser parser; - QList<QMediaContent> resources; - - void _q_handleParserError(QPlaylistFileParser::ParserError err, const QString &); - void _q_handleNewItem(const QVariant& content); - - QMediaNetworkPlaylistProvider *q_ptr; -}; - -bool QMediaNetworkPlaylistProviderPrivate::load(const QNetworkRequest &request) -{ - parser.abort(); - parser.start(request); - - return true; -} - -void QMediaNetworkPlaylistProviderPrivate::_q_handleParserError(QPlaylistFileParser::ParserError err, const QString &errorMessage) -{ - Q_Q(QMediaNetworkPlaylistProvider); - - QMediaPlaylist::Error playlistError = QMediaPlaylist::NoError; - - switch (err) { - case QPlaylistFileParser::NoError: - return; - case QPlaylistFileParser::FormatError: - playlistError = QMediaPlaylist::FormatError; - break; - case QPlaylistFileParser::FormatNotSupportedError: - playlistError = QMediaPlaylist::FormatNotSupportedError; - break; - case QPlaylistFileParser::ResourceError: - // fall through - case QPlaylistFileParser::NetworkError: - playlistError = QMediaPlaylist::NetworkError; - break; - } - - parser.abort(); - - emit q->loadFailed(playlistError, errorMessage); -} - -void QMediaNetworkPlaylistProviderPrivate::_q_handleNewItem(const QVariant& content) -{ - Q_Q(QMediaNetworkPlaylistProvider); - - QUrl url; - switch (content.metaType().id() ) { - case QMetaType::QUrl: - url = content.toUrl(); - break; - case QMetaType::QVariantMap: - url = content.toMap().value(QLatin1String("url")).toUrl(); - break; - default: - return; - } - - q->addMedia(QMediaContent(url)); -} - -QMediaNetworkPlaylistProvider::QMediaNetworkPlaylistProvider(QObject *parent) - :QMediaPlaylistProvider(*new QMediaNetworkPlaylistProviderPrivate, parent) -{ - d_func()->q_ptr = this; - connect(&d_func()->parser, SIGNAL(newItem(QVariant)), - this, SLOT(_q_handleNewItem(QVariant))); - connect(&d_func()->parser, SIGNAL(finished()), this, SIGNAL(loaded())); - connect(&d_func()->parser, SIGNAL(error(QPlaylistFileParser::ParserError,QString)), - this, SLOT(_q_handleParserError(QPlaylistFileParser::ParserError,QString))); -} - -QMediaNetworkPlaylistProvider::~QMediaNetworkPlaylistProvider() -{ -} - -bool QMediaNetworkPlaylistProvider::isReadOnly() const -{ - return false; -} - -bool QMediaNetworkPlaylistProvider::load(const QNetworkRequest &request, const char *format) -{ - Q_UNUSED(format); - return d_func()->load(request); -} - -int QMediaNetworkPlaylistProvider::mediaCount() const -{ - return d_func()->resources.size(); -} - -QMediaContent QMediaNetworkPlaylistProvider::media(int pos) const -{ - return d_func()->resources.value(pos); -} - -bool QMediaNetworkPlaylistProvider::addMedia(const QMediaContent &content) -{ - Q_D(QMediaNetworkPlaylistProvider); - - int pos = d->resources.count(); - - emit mediaAboutToBeInserted(pos, pos); - d->resources.append(content); - emit mediaInserted(pos, pos); - - return true; -} - -bool QMediaNetworkPlaylistProvider::addMedia(const QList<QMediaContent> &items) -{ - Q_D(QMediaNetworkPlaylistProvider); - - if (items.isEmpty()) - return true; - - int pos = d->resources.count(); - int end = pos+items.count()-1; - - emit mediaAboutToBeInserted(pos, end); - d->resources.append(items); - emit mediaInserted(pos, end); - - return true; -} - - -bool QMediaNetworkPlaylistProvider::insertMedia(int pos, const QMediaContent &content) -{ - Q_D(QMediaNetworkPlaylistProvider); - - emit mediaAboutToBeInserted(pos, pos); - d->resources.insert(pos, content); - emit mediaInserted(pos,pos); - - return true; -} - -bool QMediaNetworkPlaylistProvider::insertMedia(int pos, const QList<QMediaContent> &items) -{ - Q_D(QMediaNetworkPlaylistProvider); - - if (items.isEmpty()) - return true; - - const int last = pos+items.count()-1; - - emit mediaAboutToBeInserted(pos, last); - for (int i=0; i<items.count(); i++) - d->resources.insert(pos+i, items.at(i)); - emit mediaInserted(pos, last); - - return true; -} - -bool QMediaNetworkPlaylistProvider::moveMedia(int from, int to) -{ - Q_D(QMediaNetworkPlaylistProvider); - - Q_ASSERT(from >= 0 && from < mediaCount()); - Q_ASSERT(to >= 0 && to < mediaCount()); - - if (from == to) - return false; - - const QMediaContent media = d->resources.at(from); - return removeMedia(from, from) && insertMedia(to, media); -} - -bool QMediaNetworkPlaylistProvider::removeMedia(int fromPos, int toPos) -{ - Q_D(QMediaNetworkPlaylistProvider); - - Q_ASSERT(fromPos >= 0); - Q_ASSERT(fromPos <= toPos); - Q_ASSERT(toPos < mediaCount()); - - emit mediaAboutToBeRemoved(fromPos, toPos); - d->resources.erase(d->resources.begin()+fromPos, d->resources.begin()+toPos+1); - emit mediaRemoved(fromPos, toPos); - - return true; -} - -bool QMediaNetworkPlaylistProvider::removeMedia(int pos) -{ - Q_D(QMediaNetworkPlaylistProvider); - - emit mediaAboutToBeRemoved(pos, pos); - d->resources.removeAt(pos); - emit mediaRemoved(pos, pos); - - return true; -} - -bool QMediaNetworkPlaylistProvider::clear() -{ - Q_D(QMediaNetworkPlaylistProvider); - if (!d->resources.isEmpty()) { - int lastPos = mediaCount()-1; - emit mediaAboutToBeRemoved(0, lastPos); - d->resources.clear(); - emit mediaRemoved(0, lastPos); - } - - return true; -} - -void QMediaNetworkPlaylistProvider::shuffle() -{ - Q_D(QMediaNetworkPlaylistProvider); - if (!d->resources.isEmpty()) { - QList<QMediaContent> resources; - - while (!d->resources.isEmpty()) { - resources.append(d->resources.takeAt(QRandomGenerator::global()->bounded(int(d->resources.size())))); - } - - d->resources = resources; - emit mediaChanged(0, mediaCount()-1); - } - -} - -QT_END_NAMESPACE - -#include "moc_qmedianetworkplaylistprovider_p.cpp" |