void VideoPlugin::onPluginReady() {
FB::VariantMap::iterator fnd = m_params.find("magic");
if (fnd != m_params.end()) {
if(fnd->second.is_of_type<std::string>()) {
FB::ptr_cast<VideoAPI>(getRootJSAPI())->setMagic(fnd->second.convert_cast<std::string>());
}
}
}
bool axWrapper::setReady()
{
// The call to getRootJSAPI() was removed from PluginCore::setReady() between version
// 1.5 and 1.6. Without this call, the plugin JSAPI object may not get created unless
// the html <object> tag includes an "onload" param. This plugin relies on the pointer
// to the JSAPI object being valid in order to fire events.
// Ensure that the JSAPI object has been created, in case the browser hasn't requested it yet.
getRootJSAPI();
return PluginCore::setReady();
}
void CorePlugin::onPluginReady() {
// Log
CorePluginPtr plugin = s_log_plugin.lock();
if(!plugin) {
FBLOG_DEBUG("CorePlugin::onPluginReady", "Set as log plugin");
s_log_plugin = FB::ptr_cast<CorePlugin>(shared_from_this());
}
FB::VariantMap::iterator fnd = m_params.find("magic");
if (fnd != m_params.end()) {
if (fnd->second.is_of_type<std::string>()) {
FB::ptr_cast<CoreAPI>(getRootJSAPI())->setMagic(fnd->second.convert_cast<std::string>());
}
}
}
void Chimera::audio_event( vlc::audio_event_e e )
{
JSRootAPIPtr api = boost::static_pointer_cast<JSRootAPI>( getRootJSAPI() );
JSAudioAPIPtr audioApi = api->get_audio().lock();
switch( e ) {
case vlc::audio_event_e::mute_changed:
audioApi->fire_MuteChanged();
break;
case vlc::audio_event_e::volume_changed:
audioApi->fire_VolumeChanged();
break;
default:
assert( false );
}
}
void CorePlugin::shutdown() {
// This will be called when it is time for the plugin to shut down;
// any threads or anything else that may hold a shared_ptr to this
// object should be released here so that this object can be safely
// destroyed. This is the last point that shared_from_this and weak_ptr
// references to this object will be valid
FBLOG_DEBUG("CorePlugin::shutdown", "this=" << this);
// Log
CorePluginPtr plugin = s_log_plugin.lock();
if(plugin == FB::ptr_cast<CorePlugin>(shared_from_this())) {
s_log_plugin.reset();
}
// Sometimes the object is release before shutdown
getRootJSAPI()->shutdown();
}
void FBVLC::on_player_action( vlc::player_action_e action )
{
if( m_host->isShutDown() )
return;
FBVLCAPIPtr api = boost::static_pointer_cast<FBVLCAPI>( getRootJSAPI() );
switch (action) {
case vlc::pa_play:
api->fire_PlayEvent();
break;
case vlc::pa_pause:
api->fire_PauseEvent();
break;
case vlc::pa_stop:
api->fire_StopEvent();
break;
case vlc::pa_current_changed:
api->fire_CurrentChangedEvent();
break;
}
}
//libvlc events arrives from separate thread
void Chimera::media_player_event( const libvlc_event_t* e )
{
JSRootAPIPtr api = boost::static_pointer_cast<JSRootAPI>( getRootJSAPI() );
FB::BrowserHostPtr h = m_host;
void (JSRootAPI::*event_to_fire)(void) = 0;
bool fireStateChanged = false;
libvlc_state_t newState;
bool scheduleNotPlaying = false;
switch ( e->type ) {
case libvlc_MediaPlayerMediaChanged:
event_to_fire = &JSRootAPI::fire_MediaPlayerMediaChanged;
break;
case libvlc_MediaPlayerNothingSpecial:
event_to_fire = &JSRootAPI::fire_MediaPlayerNothingSpecial;
fireStateChanged = true;
newState = libvlc_NothingSpecial;
break;
case libvlc_MediaPlayerOpening:
event_to_fire = &JSRootAPI::fire_MediaPlayerOpening;
fireStateChanged = true;
newState = libvlc_Opening;
break;
case libvlc_MediaPlayerBuffering:
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerBuffering,
api.get(),
e->u.media_player_buffering.new_cache ) );
fireStateChanged = true;
newState = libvlc_Buffering;
break;
case libvlc_MediaPlayerPlaying: {
boost::shared_ptr<Chimera> thisPtr = FB::ptr_cast<Chimera>( shared_from_this() );
h->ScheduleOnMainThread( thisPtr,
boost::bind( &Chimera::onMediaPlayerPlaying,
thisPtr ) );
event_to_fire = &JSRootAPI::fire_MediaPlayerPlaying;
fireStateChanged = true;
newState = libvlc_Playing;
break;
}
case libvlc_MediaPlayerPaused:
event_to_fire = &JSRootAPI::fire_MediaPlayerPaused;
scheduleNotPlaying = true;
fireStateChanged = true;
newState = libvlc_Paused;
break;
case libvlc_MediaPlayerStopped:
event_to_fire = &JSRootAPI::fire_MediaPlayerStopped;
scheduleNotPlaying = true;
fireStateChanged = true;
newState = libvlc_Stopped;
break;
case libvlc_MediaPlayerForward:
event_to_fire = &JSRootAPI::fire_MediaPlayerForward;
break;
case libvlc_MediaPlayerBackward:
event_to_fire = &JSRootAPI::fire_MediaPlayerBackward;
break;
case libvlc_MediaPlayerEndReached:
event_to_fire = &JSRootAPI::fire_MediaPlayerEndReached;
scheduleNotPlaying = true;
fireStateChanged = true;
newState = libvlc_Ended;
break;
case libvlc_MediaPlayerEncounteredError:
event_to_fire = &JSRootAPI::fire_MediaPlayerEncounteredError;
scheduleNotPlaying = true;
fireStateChanged = true;
newState = libvlc_Error;
break;
case libvlc_MediaPlayerTimeChanged: {
double new_time = static_cast<double>( e->u.media_player_time_changed.new_time );
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerTimeChanged,
api.get(),
new_time ) );
break;
}
case libvlc_MediaPlayerPositionChanged:
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerPositionChanged,
api.get(),
e->u.media_player_position_changed.new_position ) );
break;
case libvlc_MediaPlayerSeekableChanged:
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerSeekableChanged,
api.get(),
e->u.media_player_seekable_changed.new_seekable != 0 ) );
break;
case libvlc_MediaPlayerPausableChanged:
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerPausableChanged,
api.get(),
e->u.media_player_pausable_changed.new_pausable != 0 ) );
break;
//case libvlc_MediaPlayerTitleChanged:
// event_to_fire = &JSRootAPI::fire_MediaPlayerTitleChanged;
// break;
//case libvlc_MediaPlayerSnapshotTaken:
// event_to_fire = &JSRootAPI::fire_MediaPlayerSnapshotTaken;
// break;
case libvlc_MediaPlayerLengthChanged: {
double new_length =
static_cast<double>( e->u.media_player_length_changed.new_length );
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerLengthChanged,
api.get(),
new_length ) );
break;
}
//case libvlc_MediaPlayerVout:
// event_to_fire = &JSRootAPI::fire_MediaPlayerVout;
// break;
};
if( event_to_fire ) {
h->ScheduleOnMainThread( api, boost::bind( event_to_fire, api.get() ) );
}
if( fireStateChanged ) {
h->ScheduleOnMainThread( api,
boost::bind( &JSRootAPI::fire_MediaPlayerStateChanged,
api.get(),
newState ) );
}
if( scheduleNotPlaying ) {
boost::shared_ptr<Chimera> thisPtr = FB::ptr_cast<Chimera>( shared_from_this() );
h->ScheduleOnMainThread( thisPtr,
boost::bind( &Chimera::onMediaPlayerNotPlaying,
thisPtr ) );
}
}
