application.cpp.orig
340 lines (286 with data), 11.3 kB
/* application.cpp */
/* Copyright (C) 2013 Lucio Carreras
*
* This file is part of sayonara player
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <iostream>
#include <fstream>
#include <string>
#include <functional>
using namespace std;
#include <QApplication>
#include <QMap>
#include <QSharedMemory>
#include <QMessageBox>
#include "application.h"
#include "GUI/player/GUI_Player.h"
#include "GUI/playlist/GUI_Playlist.h"
#include "GUI/renderchoose/renderchoose.h"
#include "playlist/PlaylistAVT.h"
#include "playlist/PlaylistOH.h"
#include "HelperStructs/Helper.h"
#include "HelperStructs/CSettingsStorage.h"
#include "HelperStructs/Style.h"
#include "HelperStructs/globals.h"
#include "libupnpp/upnpplib.hxx"
#include "libupnpp/control/mediarenderer.hxx"
#include "libupnpp/control/renderingcontrol.hxx"
#include "libupnpp/control/discovery.hxx"
using namespace UPnPClient;
UPnPDeviceDirectory *superdir;
static MRDH getRenderer(const string& name, bool isfriendlyname)
{
if (superdir == 0) {
superdir = UPnPDeviceDirectory::getTheDir();
if (superdir == 0) {
cerr << "Can't create UPnP discovery object" << endl;
exit(1);
}
}
UPnPDeviceDesc ddesc;
if (isfriendlyname) {
if (superdir->getDevByFName(name, ddesc)) {
return MRDH(new MediaRenderer(ddesc));
}
cerr << "getDevByFname failed" << endl;
} else {
if (superdir->getDevByUDN(name, ddesc)) {
return MRDH(new MediaRenderer(ddesc));
}
cerr << "getDevByFname failed" << endl;
}
return MRDH();
}
bool Application::is_initialized()
{
return _initialized;
}
bool Application::setupRenderer(const string& uid)
{
delete rdco;
rdco = 0;
delete avto;
avto = 0;
delete ohplo;
ohplo = 0;
MRDH rdr = getRenderer(uid, false);
if (!rdr) {
cerr << "Renderer " << uid << " not found" << endl;
return false;
}
AVTH avt = rdr->avt();
if (!avt) {
cerr << "Device " << uid <<
" has no AVTransport service" << endl;
return false;
}
RDCH rdc = rdr->rdc();
if (!rdc) {
cerr << "Device " << uid <<
" has no RenderingControl service" << endl;
return false;
}
rdco = new RenderingControlQO(rdc);
avto = new AVTPlayer(avt);
OHPLH ohpl = rdr->ohpl();
if (ohpl) {
ohplo = new OHPlayer(ohpl);
qDebug() << "setupRenderer: deleting old playlist, creating OH one";
delete playlist;
playlist = new PlaylistOH();
} else {
ohplo = 0;
}
QString fn = QString::fromUtf8(rdr->m_desc.friendlyName.c_str());
if (player) {
player->setRendererName(fn);
}
return true;
}
void Application::chooseRenderer()
{
vector<UPnPDeviceDesc> devices;
if (!MediaRenderer::getDeviceDescs(devices) || devices.empty()) {
QMessageBox::warning(0, "Upplay",
tr("No Media Renderers found."));
return;
}
RenderChooseDLG dlg(player);
for (auto it = devices.begin(); it != devices.end(); it++) {
dlg.rndsLW->addItem(QString::fromUtf8(it->friendlyName.c_str()));
}
if (!dlg.exec())
return;
int row = dlg.rndsLW->currentRow();
if (row < 0 || row >= int(devices.size())) {
cerr << "Internal error: bad row after renderer choose dlg" << endl;
return;
}
QString friendlyname = QString::fromUtf8(devices[row].friendlyName.c_str());
if (!setupRenderer(devices[row].UDN)) {
QMessageBox::warning(0, "Upplay", tr("Can't connect to ") +
friendlyname);
return;
}
settings->setPlayerUID(QString::fromUtf8(devices[row].UDN.c_str()));
init_connections();
}
Application::Application(QApplication* qapp, int,
QTranslator* translator, QObject *parent)
: QObject(parent), player(0), playlist(0), cdb(0), rdco(0),
avto(0), ohplo(0), ui_playlist(0), settings(0), app(qapp),
_initialized(false)
{
settings = CSettingsStorage::getInstance();
QString version = getVersion();
settings->setVersion(version);
player = new GUI_Player(translator);
playlist = new PlaylistAVT();
ui_playlist = new GUI_Playlist(player->getParentOfPlaylist(), 0);
cdb = new CDBrowser(player->getParentOfLibrary());
rdco = 0;
avto = 0;
string uid = qs2utf8s(settings->getPlayerUID());
if (uid.empty()) {
QTimer::singleShot(0, this, SLOT(chooseRenderer()));
} else {
if (!setupRenderer(uid)) {
cerr << "Can't connect to media renderer" << endl;
exit(1);
}
}
init_connections();
player->setWindowTitle("Upplay " + version);
player->setWindowIcon(QIcon(Helper::getIconPath() + "logo.png"));
player->setPlaylist(ui_playlist);
player->setStyle(settings->getPlayerStyle() );
player->show();
ui_playlist->resize(player->getParentOfPlaylist()->size());
player->ui_loaded();
_initialized = true;
}
Application::~Application()
{
}
void Application::renderer_connections()
{
if (ohplo) {
qDebug() << "Connecting ohplo::metaDataReady(MetaDataList& mdv)";
PlaylistOH *ploh = dynamic_cast<PlaylistOH*>(playlist);
if (ploh == 0) {
cerr << "OpenHome player but Playlist not openhome!";
abort();
}
CONNECT(ploh, sig_clear_playlist(), ohplo, clear());
CONNECT(ohplo, metaDataReady(const MetaDataList&),
playlist, psl_new_ohpl(const MetaDataList&));
CONNECT(ohplo, currentTrack(int), ploh, psl_currentTrack(int));
CONNECT(ohplo, sig_PLModeChanged(Playlist_Mode),
playlist, psl_mode_changed(Playlist_Mode));
CONNECT(ohplo, sig_PLModeChanged(Playlist_Mode),
ui_playlist, setMode(Playlist_Mode));
CONNECT(ploh, sig_insert_tracks(const MetaDataList&, int),
ohplo, insertTracks(const MetaDataList&, int));
CONNECT(ui_playlist, sig_rows_removed(const QList<int>&, bool),
ohplo, removeTracks(const QList<int>&, bool));
CONNECT(ui_playlist, selected_row_changed(int),
ohplo, seekIndex(int));
CONNECT(playlist, sig_mode_changed(Playlist_Mode),
ohplo, changeMode(Playlist_Mode));
CONNECT(playlist, sig_pause(), ohplo, pause());
CONNECT(playlist, sig_stop(), ohplo, stop());
CONNECT(playlist, sig_resume_play(), ohplo, play());
CONNECT(playlist, sig_forward(), ohplo, next());
CONNECT(playlist, sig_backward(), ohplo, previous());
CONNECT(player, search(int), ohplo, seekPC(int));
CONNECT(avto, secsInSongChanged(quint32),
player, setCurrentPosition(quint32));
CONNECT(ohplo, sig_audioState(int, const char *), playlist,
psl_new_transport_state(int, const char *));
} else {
PlaylistAVT *plavt = dynamic_cast<PlaylistAVT*>(playlist);
if (plavt == 0) {
cerr << "!OpenHome player but Playlist not AVT !";
abort();
}
CONNECT(plavt, sig_play_now(const MetaData&, int, bool),
avto, changeTrack(const MetaData&, int, bool));
CONNECT(plavt, sig_next_track_to_play(const MetaData&),
avto, infoNextTrack(const MetaData&));
CONNECT(avto, endOfTrackIsNear(),
plavt, psl_prepare_for_end_of_track());
CONNECT(avto, newTrackPlaying(const QString&),
plavt, psl_ext_track_change(const QString&));
// the search (actually seek) param is in percent
CONNECT(player, search(int), avto, seekPC(int));
CONNECT(avto, secsInSongChanged(quint32),
player, setCurrentPosition(quint32));
CONNECT(avto, sig_audioState(int, const char*), playlist,
psl_new_transport_state(int, const char *));
CONNECT(avto, stoppedAtEOT(), playlist, psl_forward());
CONNECT(playlist, sig_stop(), avto, stop());
CONNECT(playlist, sig_resume_play(), avto, play());
CONNECT(playlist, sig_pause(), avto, pause());
}
CONNECT(player, sig_volume_changed(int), rdco, setVolume(int));
CONNECT(rdco, volumeChanged(int), player, setVolumeUi(int));
}
// Establish the connections we can do without a renderer, and call
// renderer_connection() if we can
void Application::init_connections()
{
// At startup, we don't necessarily have a renderer setup
// The playlist is an AVT one by default and can be connected.
if (avto && rdco) {
renderer_connections();
}
CONNECT(player, show_small_playlist_items(bool),
ui_playlist, psl_show_small_playlist_items(bool));
CONNECT(player, sig_choose_renderer(), this, chooseRenderer());
CONNECT(player, play(), playlist, psl_play());
CONNECT(player, pause(), playlist, psl_pause());
CONNECT(player, stop(), playlist, psl_stop());
CONNECT(player, forward(), playlist, psl_forward());
CONNECT(player, backward(), playlist, psl_backward());
CONNECT(playlist, sig_track_metadata(const MetaData&, int, bool),
player, update_track(const MetaData&, int, bool));
CONNECT(playlist, sig_stopped(), player, stopped());
CONNECT(playlist, sig_paused(), player, paused());
CONNECT(playlist, sig_playing(), player, playing());
CONNECT(playlist, sig_playing_track_changed(int),
ui_playlist, track_changed(int));
CONNECT(playlist, sig_playlist_updated(MetaDataList&, int, int),
ui_playlist, fillPlaylist(MetaDataList&, int, int));
CONNECT(ui_playlist, selection_min_row(int),
playlist, psl_selection_min_row(int));
CONNECT(ui_playlist, playlist_mode_changed(const Playlist_Mode&),
playlist, psl_change_mode(const Playlist_Mode&));
CONNECT(ui_playlist, dropped_tracks(const MetaDataList&, int),
playlist, psl_insert_tracks(const MetaDataList&, int));
CONNECT(ui_playlist, sig_rows_removed(const QList<int>&, bool),
playlist, psl_remove_rows(const QList<int>&, bool));
CONNECT(ui_playlist, selected_row_changed(int),
playlist, psl_change_track(int));
CONNECT(ui_playlist, clear_playlist(), playlist, psl_clear_playlist());
CONNECT(cdb, sig_tracks_for_playlist_available(const MetaDataList&),
playlist, psl_append_tracks(const MetaDataList&));
}
QString Application::getVersion()
{
return UPPLAY_VERSION;
}
QMainWindow* Application::getMainWindow()
{
return this->player;
}