/* Copyright (C) 2014 J.F.Dockes
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _OHPLADAPT_H_INCLUDED_
#define _OHPLADAPT_H_INCLUDED_
#include <string>
#include <iostream>
using namespace std;
#include <QDebug>
#include <QApplication>
#include "HelperStructs/MetaData.h"
#include "HelperStructs/globals.h"
#include "HelperStructs/PlaylistMode.h"
#include "upqo/ohplaylist_qo.h"
#include "upadapt/upputils.h"
using namespace UPnPP;
// Note: can't call this OHPlaylist because UPnPClient has it too (and we
// sometimes use the unqualified name)
class OHPlayer : public OHPlaylistQO {
Q_OBJECT
public:
OHPlayer(UPnPClient::OHPLH ohpl, QObject *parent = 0)
: OHPlaylistQO(ohpl, parent), m_songsecs(-1),
m_ininsert(false) {
connect(this, SIGNAL(trackArrayChanged()),
this, SLOT(translateMetaData()));
connect(this, SIGNAL(tpStateChanged(int)),
this, SLOT(playerState(int)));
connect(this, SIGNAL(currentTrackId(int)),
this, SLOT(onTrackIdChanged(int)));
connect(this, SIGNAL(shuffleChanged(bool)),
this, SLOT(onShuffleState(bool)));
connect(this, SIGNAL(repeatChanged(bool)),
this, SLOT(onRepeatState(bool)));
}
public slots:
// Seek to time in seconds
void seek(int secs) {
if (m_songsecs == -1) {
std::unordered_map<int, UPnPClient::UPnPDirObject>::iterator
poolit = m_metapool.find(m_curid);
if (poolit != m_metapool.end()) {
UPnPClient::UPnPDirObject& ude = poolit->second;
std::string sval;
if (ude.getrprop(0, "duration", sval)) {
m_songsecs = UPnPP::upnpdurationtos(sval);
}
}
}
if (m_songsecs == -1) {
return;
}
seekSecondAbsolute(secs);
}
// The duration is sometimes not set in the didl metadata and the
// playlist app object may be able to retrieve it from ohtime. We
// then get the info through this method.
void setSongSecs(int secs) {
m_songsecs = secs;
}
// Insert after idx
void insertTracks(const MetaDataList& meta, int idx) {
while (m_ininsert) {
qDebug() << "OHPlayer::insertTracks: already active";
return;
}
m_ininsert = true;
asyncArrayUpdates(false);
qDebug() << "OHPlayer::insertTracks: afteridx " << idx <<
" idsv size " << m_idsv.size();
if (idx < -1 || idx >= int(m_idsv.size())) {
qDebug() << "OHPlayer::insertTracks: BAD AFTERIDX " << idx <<
" idsv size " << m_idsv.size();
if (idx > 0) {
idx = int(m_idsv.size()-1);
} else {
m_ininsert = false;
return;
}
}
int afterid = idx == -1 ? 0 : m_idsv[idx];
int counter = 0;
for (vector<MetaData>::const_iterator it = meta.begin();
it != meta.end(); it++) {
if (counter++ > 10) {
sync();
qApp->processEvents();
counter = 0;
}
if (!insert(afterid, qs2utf8s(it->filepath),
qs2utf8s(it->didl), &afterid)) {
qDebug() << "OHPlayer::insertTracks: insert failed";
break;
}
}
qDebug() << "OHPlayer::insertTracks: sync at end";
// Get rid of, e.g. queued "queue empty" events
qApp->processEvents();
sync();
asyncArrayUpdates(true);
m_ininsert = false;
}
void removeTracks(const QList<int>& lidx) {
//qDebug() << "OHPlayer::removeTracks";
std::vector<int> ids;
ids.reserve(lidx.size());
for (QList<int>::const_iterator it = lidx.begin();
it != lidx.end(); it++) {
if (*it >= 0 && *it < int(m_idsv.size())) {
//qDebug() << "OHPlayer::removeTracks: " << m_idsv[*it];
ids.push_back(m_idsv[*it]);
} else {
qDebug() << "OHPlayer::removeTracks: bad index" << *it;
}
}
int counter = 0;
for (std::vector<int>::const_iterator it = ids.begin();
it != ids.end(); it++) {
if (counter++ > 50) {
qApp->processEvents();
counter = 0;
}
if (!deleteId(*it)) {
qDebug() << "OHPlayer::removeTracks: retrying delete " << *it;
deleteId(*it);
}
}
}
void changeMode(Playlist_Mode mode) {
setRepeat(mode.repAll);
setShuffle(mode.shuffle);
m_mode = mode;
}
private slots:
void playerState(int ps) {
std::string s;
AudioState as = AUDIO_UNKNOWN;
switch (ps) {
case UPnPClient::OHPlaylist::TPS_Unknown:
case UPnPClient::OHPlaylist::TPS_Buffering:
default:
s = "Unknown";
break;
case UPnPClient::OHPlaylist::TPS_Paused:
as = AUDIO_PAUSED;
s = "Paused";
break;
case UPnPClient::OHPlaylist::TPS_Playing:
as = AUDIO_PLAYING;
s = "Playing";
break;
case UPnPClient::OHPlaylist::TPS_Stopped:
as = AUDIO_STOPPED;
s = "Stopped";
break;
}
if (as != AUDIO_UNKNOWN) {
emit audioStateChanged(as, s.c_str());
}
}
void onShuffleState(bool st) {
m_mode.shuffle = st;
emit playlistModeChanged(m_mode);
}
void onRepeatState(bool st) {
m_mode.repAll = st;
emit playlistModeChanged(m_mode);
}
void onTrackIdChanged(int) {
m_songsecs = -1;
}
void translateMetaData() {
//qDebug() << "OHPlayer::translateMetaData()";
MetaDataList mdv;
for (std::vector<int>::iterator idit = m_idsv.begin();
idit != m_idsv.end(); idit++) {
std::unordered_map<int, UPnPClient::UPnPDirObject>::iterator poolit
= m_metapool.find(*idit);
if (poolit == m_metapool.end()) {
qDebug() << "OHPlayer::translateMetaData: "
"no data found for " << *idit << "!!!";
continue;
}
UPnPClient::UPnPDirObject& ude = poolit->second;
if (ude.m_resources.empty()) {
LOGDEB("translateMetadata: no resources for:" <<
ude.dump() << endl);
//continue; does not seem to be an issue in fact. Only used
// for avt. Funny, this is the exact same problem which bubble
// had initially with ohpl tracks added through mpd (no uri)...
}
MetaData md;
udirentToMetadata(&ude, &md);
md.id = *idit;
md.pl_playing = md.id == m_curid;
mdv.push_back(md);
}
emit metadataArrayChanged(mdv);
}
signals:
void audioStateChanged(int as, const char *);
void metadataArrayChanged(const MetaDataList& mdv);
void playlistModeChanged(Playlist_Mode);
private:
int m_songsecs;
Playlist_Mode m_mode;
bool m_ininsert;
};
#endif /* _OHPLADAPT_H_INCLUDED_ */