Clementine-audio-player-Mac.../src/internet/lastfmurlhandler.cpp

49 lines
1.6 KiB
C++

/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lastfmservice.h"
#include "lastfmurlhandler.h"
LastFMUrlHandler::LastFMUrlHandler(LastFMService* service, QObject* parent)
: UrlHandler(parent),
service_(service) {
}
UrlHandler::LoadResult LastFMUrlHandler::StartLoading(const QUrl& url) {
if (!service_->IsAuthenticated())
return LoadResult();
service_->Tune(url);
return LoadResult(url, LoadResult::WillLoadAsynchronously);
}
void LastFMUrlHandler::TunerTrackAvailable() {
emit AsyncLoadComplete(LoadNext(service_->last_url_));
}
void LastFMUrlHandler::TunerError() {
emit AsyncLoadComplete(LoadResult(service_->last_url_, LoadResult::NoMoreTracks));
}
UrlHandler::LoadResult LastFMUrlHandler::LoadNext(const QUrl& url) {
const QUrl media_url = service_->DeququeNextMediaUrl();
if (media_url.isEmpty()) {
return LoadResult();
}
return LoadResult(url, LoadResult::TrackAvailable, media_url);
}