371 lines
12 KiB
C++
371 lines
12 KiB
C++
/* This file is part of Clementine.
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Copyright 2012, Andreas Muttscheller <asfa194@gmail.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "incomingdataparser.h"
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#include <algorithm>
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#include "core/logging.h"
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#include "core/timeconstants.h"
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#include "engines/enginebase.h"
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#include "internet/core/internetmodel.h"
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#include "playlist/playlistmanager.h"
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#include "playlist/playlistsequence.h"
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#include "playlist/playlist.h"
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#ifdef HAVE_LIBLASTFM
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#include "internet/lastfm/lastfmservice.h"
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#endif
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IncomingDataParser::IncomingDataParser(Application* app) : app_(app) {
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// load settings initially and sign up for updates
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ReloadSettings();
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connect(app_, SIGNAL(SettingsChanged()), SLOT(ReloadSettings()));
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// Connect all the signals
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// due the player is in a different thread, we cannot access these functions
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// directly
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connect(this, SIGNAL(Play()), app_->player(), SLOT(Play()));
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connect(this, SIGNAL(PlayPause()), app_->player(), SLOT(PlayPause()));
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connect(this, SIGNAL(Pause()), app_->player(), SLOT(Pause()));
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connect(this, SIGNAL(Stop()), app_->player(), SLOT(Stop()));
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connect(this, SIGNAL(StopAfterCurrent()), app_->player(),
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SLOT(StopAfterCurrent()));
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connect(this, SIGNAL(Next()), app_->player(), SLOT(Next()));
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connect(this, SIGNAL(Previous()), app_->player(), SLOT(Previous()));
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connect(this, SIGNAL(SetVolume(int)), app_->player(), SLOT(SetVolume(int)));
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connect(this, SIGNAL(PlayAt(int, Engine::TrackChangeFlags, bool)),
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app_->player(), SLOT(PlayAt(int, Engine::TrackChangeFlags, bool)));
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connect(this, SIGNAL(SeekTo(int)), app_->player(), SLOT(SeekTo(int)));
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connect(this, SIGNAL(Enque(int, int)), app_->playlist_manager(),
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SLOT(Enque(int, int)));
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connect(this, SIGNAL(SetActivePlaylist(int)), app_->playlist_manager(),
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SLOT(SetActivePlaylist(int)));
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connect(this, SIGNAL(ShuffleCurrent()), app_->playlist_manager(),
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SLOT(ShuffleCurrent()));
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connect(this, SIGNAL(SetRepeatMode(PlaylistSequence::RepeatMode)),
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app_->playlist_manager()->sequence(),
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SLOT(SetRepeatMode(PlaylistSequence::RepeatMode)));
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connect(this, SIGNAL(SetShuffleMode(PlaylistSequence::ShuffleMode)),
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app_->playlist_manager()->sequence(),
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SLOT(SetShuffleMode(PlaylistSequence::ShuffleMode)));
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connect(this, SIGNAL(InsertUrls(int, const QList<QUrl>&, int, bool, bool)),
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app_->playlist_manager(),
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SLOT(InsertUrls(int, const QList<QUrl>&, int, bool, bool)));
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connect(this, SIGNAL(InsertSongs(int, const SongList&, int, bool, bool)),
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app_->playlist_manager(),
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SLOT(InsertSongs(int, const SongList&, int, bool, bool)));
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connect(this, SIGNAL(RemoveSongs(int, const QList<int>&)),
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app_->playlist_manager(),
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SLOT(RemoveItemsWithoutUndo(int, const QList<int>&)));
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connect(this, SIGNAL(Open(int)), app_->playlist_manager(), SLOT(Open(int)));
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connect(this, SIGNAL(Close(int)), app_->playlist_manager(), SLOT(Close(int)));
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connect(this, SIGNAL(RateCurrentSong(double)), app_->playlist_manager(),
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SLOT(RateCurrentSong(double)));
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#ifdef HAVE_LIBLASTFM
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connect(this, SIGNAL(Love()), app_->scrobbler(), SLOT(Love()));
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#endif
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}
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IncomingDataParser::~IncomingDataParser() {}
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void IncomingDataParser::ReloadSettings() {
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QSettings s;
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s.beginGroup(MainWindow::kSettingsGroup);
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doubleclick_playlist_addmode_ = MainWindow::PlaylistAddBehaviour(
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s.value("doubleclick_playlist_addmode",
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MainWindow::PlaylistAddBehaviour_Enqueue)
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.toInt());
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}
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bool IncomingDataParser::close_connection() { return close_connection_; }
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void IncomingDataParser::Parse(const pb::remote::Message& msg) {
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close_connection_ = false;
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RemoteClient* client = qobject_cast<RemoteClient*>(sender());
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// Now check what's to do
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switch (msg.type()) {
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case pb::remote::CONNECT:
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ClientConnect(msg, client);
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break;
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case pb::remote::DISCONNECT:
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close_connection_ = true;
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break;
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case pb::remote::REQUEST_PLAYLISTS:
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SendPlaylists(msg);
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break;
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case pb::remote::REQUEST_PLAYLIST_SONGS:
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GetPlaylistSongs(msg);
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break;
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case pb::remote::SET_VOLUME:
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emit SetVolume(msg.request_set_volume().volume());
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break;
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case pb::remote::PLAY:
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emit Play();
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break;
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case pb::remote::PLAYPAUSE:
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emit PlayPause();
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break;
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case pb::remote::PAUSE:
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emit Pause();
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break;
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case pb::remote::STOP:
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emit Stop();
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break;
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case pb::remote::STOP_AFTER:
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emit StopAfterCurrent();
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break;
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case pb::remote::NEXT:
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emit Next();
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break;
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case pb::remote::PREVIOUS:
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emit Previous();
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break;
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case pb::remote::CHANGE_SONG:
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ChangeSong(msg);
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break;
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case pb::remote::SHUFFLE_PLAYLIST:
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emit ShuffleCurrent();
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break;
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case pb::remote::REPEAT:
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SetRepeatMode(msg.repeat());
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break;
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case pb::remote::SHUFFLE:
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SetShuffleMode(msg.shuffle());
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break;
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case pb::remote::SET_TRACK_POSITION:
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emit SeekTo(msg.request_set_track_position().position());
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break;
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case pb::remote::INSERT_URLS:
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InsertUrls(msg);
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break;
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case pb::remote::REMOVE_SONGS:
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RemoveSongs(msg);
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break;
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case pb::remote::OPEN_PLAYLIST:
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OpenPlaylist(msg);
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break;
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case pb::remote::CLOSE_PLAYLIST:
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ClosePlaylist(msg);
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break;
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case pb::remote::LOVE:
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emit Love();
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break;
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case pb::remote::BAN:
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emit Ban();
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break;
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case pb::remote::GET_LYRICS:
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emit GetLyrics();
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break;
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case pb::remote::DOWNLOAD_SONGS:
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client->song_sender()->SendSongs(msg.request_download_songs());
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break;
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case pb::remote::SONG_OFFER_RESPONSE:
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client->song_sender()->ResponseSongOffer(msg.response_song_offer().accepted());
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break;
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case pb::remote::GET_LIBRARY:
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emit SendLibrary(client);
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break;
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case pb::remote::RATE_SONG:
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RateSong(msg);
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break;
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case pb::remote::GLOBAL_SEARCH:
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GlobalSearch(client, msg);
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break;
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default:
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break;
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}
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}
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void IncomingDataParser::GetPlaylistSongs(const pb::remote::Message& msg) {
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emit SendPlaylistSongs(msg.request_playlist_songs().id());
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}
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void IncomingDataParser::ChangeSong(const pb::remote::Message& msg) {
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// Get the first entry and check if there is a song
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const pb::remote::RequestChangeSong& request = msg.request_change_song();
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// Check if we need to change the playlist
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if (request.playlist_id() != app_->playlist_manager()->active_id()) {
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emit SetActivePlaylist(request.playlist_id());
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}
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switch (doubleclick_playlist_addmode_) {
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// Play the selected song
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case MainWindow::PlaylistAddBehaviour_Play:
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emit PlayAt(request.song_index(), Engine::Manual, false);
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break;
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// Enque the selected song
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case MainWindow::PlaylistAddBehaviour_Enqueue:
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emit Enque(request.playlist_id(), request.song_index());
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if (app_->player()->GetState() != Engine::Playing) {
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emit PlayAt(request.song_index(), Engine::Manual, false);
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}
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break;
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}
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}
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void IncomingDataParser::SetRepeatMode(const pb::remote::Repeat& repeat) {
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switch (repeat.repeat_mode()) {
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case pb::remote::Repeat_Off:
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emit SetRepeatMode(PlaylistSequence::Repeat_Off);
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break;
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case pb::remote::Repeat_Track:
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emit SetRepeatMode(PlaylistSequence::Repeat_Track);
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break;
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case pb::remote::Repeat_Album:
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emit SetRepeatMode(PlaylistSequence::Repeat_Album);
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break;
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case pb::remote::Repeat_Playlist:
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emit SetRepeatMode(PlaylistSequence::Repeat_Playlist);
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break;
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default:
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break;
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}
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}
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void IncomingDataParser::SetShuffleMode(const pb::remote::Shuffle& shuffle) {
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switch (shuffle.shuffle_mode()) {
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case pb::remote::Shuffle_Off:
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emit SetShuffleMode(PlaylistSequence::Shuffle_Off);
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break;
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case pb::remote::Shuffle_All:
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emit SetShuffleMode(PlaylistSequence::Shuffle_All);
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break;
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case pb::remote::Shuffle_InsideAlbum:
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emit SetShuffleMode(PlaylistSequence::Shuffle_InsideAlbum);
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break;
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case pb::remote::Shuffle_Albums:
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emit SetShuffleMode(PlaylistSequence::Shuffle_Albums);
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break;
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default:
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break;
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}
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}
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void IncomingDataParser::InsertUrls(const pb::remote::Message& msg) {
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const pb::remote::RequestInsertUrls& request = msg.request_insert_urls();
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// Insert plain urls without metadata
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if (!request.urls().empty()) {
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QList<QUrl> urls;
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for (auto it = request.urls().begin(); it != request.urls().end(); ++it) {
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std::string s = *it;
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urls << QUrl(QStringFromStdString(s));
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}
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// Insert the urls
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emit InsertUrls(request.playlist_id(), urls, request.position(),
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request.play_now(), request.enqueue());
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}
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// Add songs with metadata if present
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if (!request.songs().empty()) {
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SongList songs;
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for (int i = 0; i < request.songs().size(); i++) {
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songs << CreateSongFromProtobuf(request.songs(i));
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}
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emit InsertSongs(request.playlist_id(), songs, request.position(),
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request.play_now(), request.enqueue());
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}
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}
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void IncomingDataParser::RemoveSongs(const pb::remote::Message& msg) {
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const pb::remote::RequestRemoveSongs& request = msg.request_remove_songs();
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// Extract urls
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QList<int> songs;
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for (int i = 0; i < request.songs().size(); i++) {
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songs.append(request.songs(i));
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}
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// Insert the urls
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emit RemoveSongs(request.playlist_id(), songs);
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}
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void IncomingDataParser::ClientConnect(const pb::remote::Message& msg, RemoteClient* client) {
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// Always sned the Clementine infos
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emit SendClementineInfo();
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// Check if we should send the first data
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if (!client->isDownloader()) {
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if (!msg.request_connect().has_send_playlist_songs() // legacy
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|| msg.request_connect().send_playlist_songs()) {
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emit SendFirstData(true);
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} else {
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emit SendFirstData(false);
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}
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}
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}
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void IncomingDataParser::SendPlaylists(const pb::remote::Message& msg) {
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if (!msg.has_request_playlists() ||
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!msg.request_playlists().include_closed()) {
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emit SendAllActivePlaylists();
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} else {
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emit SendAllPlaylists();
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}
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}
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void IncomingDataParser::OpenPlaylist(const pb::remote::Message& msg) {
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emit Open(msg.request_open_playlist().playlist_id());
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}
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void IncomingDataParser::ClosePlaylist(const pb::remote::Message& msg) {
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emit Close(msg.request_close_playlist().playlist_id());
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}
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void IncomingDataParser::RateSong(const pb::remote::Message& msg) {
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double rating = (double)msg.request_rate_song().rating();
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emit RateCurrentSong(rating);
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}
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void IncomingDataParser::GlobalSearch(RemoteClient *client, const pb::remote::Message &msg) {
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emit DoGlobalSearch(QStringFromStdString(msg.request_global_search().query()),
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client);
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}
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Song IncomingDataParser::CreateSongFromProtobuf(const pb::remote::SongMetadata& pb){
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Song song;
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song.Init(QStringFromStdString(pb.title()),
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QStringFromStdString(pb.artist()),
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QStringFromStdString(pb.album()),
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pb.length() * kNsecPerSec);
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song.set_albumartist(QStringFromStdString(pb.albumartist()));
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song.set_genre(QStringFromStdString(pb.genre()));
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song.set_year(QStringFromStdString(pb.pretty_year()).toInt());
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song.set_track(pb.track());
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song.set_disc(pb.disc());
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song.set_url(QUrl(QStringFromStdString(pb.url())));
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song.set_filesize(pb.file_size());
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song.set_rating(pb.rating());
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song.set_basefilename(QStringFromStdString(pb.filename()));
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song.set_art_automatic(QStringFromStdString(pb.art_automatic()));
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song.set_art_manual(QStringFromStdString(pb.art_manual()));
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song.set_filetype(static_cast<Song::FileType>(pb.type()));
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return song;
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}
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