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playback/player: qt: add autoPlay property

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When set to true will play current media set immediately, and if set to false
will show first frame (i.e. go to pause state)
This commit is contained in:
Alexandre Moreno 2015-11-01 16:27:13 +08:00 committed by Sebastian Dröge
parent 736ba93518
commit 16a9b70155
2 changed files with 21 additions and 2 deletions
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17
playback/player/qt/qgstplayer.cpp
View file

@ -340,6 +340,7 @@ Player::Player(QObject *parent, VideoRenderer *renderer)
, mediaInfo_()
, videoAvailable_(false)
, subtitleEnabled_(false)
, autoPlay_(false)
{
player_ = gst_player_new_full(renderer ? renderer->renderer() : 0,
@ -443,9 +444,25 @@ Player::onMediaInfoUpdated(Player *player, GstPlayerMediaInfo *media_info)
emit player->mediaInfoChanged();
}
bool Player::autoPlay() const
{
return autoPlay_;
}
void Player::setAutoPlay(bool auto_play)
{
autoPlay_ = auto_play;
if (autoPlay_) {
connect(this, SIGNAL(endOfStream()), SLOT(next()));
}
}
QUrl Player::source() const
{
Q_ASSERT(player_ != 0);
QString url = QString::fromLocal8Bit(gst_player_get_uri(player_));
return QUrl(url);

6
playback/player/qt/qgstplayer.h
View file

@ -57,6 +57,7 @@ class Player : public QObject
Q_PROPERTY(QVariant currentSubtitle READ currentSubtitle WRITE setCurrentSubtitle)
Q_PROPERTY(bool subtitleEnabled READ isSubtitleEnabled WRITE setSubtitleEnabled
NOTIFY subtitleEnabledChanged)
Q_PROPERTY(bool autoPlay READ autoPlay WRITE setAutoPlay)
Q_ENUMS(State)
@ -89,12 +90,11 @@ public:
QVariant currentSubtitle() const;
bool isSubtitleEnabled() const;
quint32 positionUpdateInterval() const;
bool autoPlay() const;
signals:
void stateChanged(State new_state);
void bufferingChanged(int percent);
void enfOfStream();
void positionUpdated(qint64 new_position);
void durationChanged(qint64 duration);
void resolutionChanged(QSize resolution);
@ -119,6 +119,7 @@ public slots:
void setCurrentSubtitle(QVariant track);
void setSubtitleEnabled(bool enabled);
void setPositionUpdateInterval(quint32 interval);
void setAutoPlay(bool auto_play);
private:
Q_DISABLE_COPY(Player)
@ -137,6 +138,7 @@ private:
MediaInfo *mediaInfo_;
bool videoAvailable_;
bool subtitleEnabled_;
bool autoPlay_;
};
class VideoRenderer