parserResult parse (sym* global, lexerCtx* lexer) {
parserCtx ctx = parserInit(global, lexer);
ast* tree = parseS(&ctx);
if (!tree) {
errprintf("No syntax tree created\n");
tree = astCreateInvalid();
}
parserResult result = {
.tree = tree,
.errors = ctx.errors
};
parserFree(&ctx);
return result;
}
Playlist::Playlist(PlaylistWidget::ListTypes listType, QString title, quint64 hash, QObject *parent) :
QObject(parent)
{
m_listType = listType;
m_sTitle = title;
m_bCustomTitle = false;
m_Settings = Settings::instance();
connect(m_Settings, SIGNAL(changed()), SLOT(onSettingsChanged()));
m_bLoadingState = false;
m_bShuffleList = m_Settings->getValue("player/shuffle").toInt() > 1 ? true : false;
m_LastTrack = 0;
m_bLoadMeta = false;
m_bUseMeta = false;
m_bTitleByContent = m_Settings->getValue("playlist/tabs_by_content").toBool();
m_Auth = Auth::instance();
connect(m_Auth, SIGNAL(authComplete()), SLOT(update()));
// Set hash
if(hash == 0) {
QDateTime *time = new QDateTime(QDateTime::currentDateTime());
m_Hash = time->toMSecsSinceEpoch();
m_bNewly = true;
} else {
m_Hash = hash;
m_bNewly = false;
}
// Create playlist widget
m_listWidget = new PlaylistWidget(m_listType);
connect(this, SIGNAL(trackAdded()), m_listWidget, SLOT(trackAdded()));
connect(m_listWidget, SIGNAL(trackActivate(Track*)), SLOT(trackActivate(Track*)));
// Connect key events
connect(m_listWidget, SIGNAL(skQueue()), SLOT(addToQueue()));
connect(m_listWidget, SIGNAL(skRemove()), SLOT(removeTrack()));
connect(m_listWidget, SIGNAL(skDownload()), SLOT(downloadTrack()));
// Create object of parser
m_Parser = new Parser(this);
connect(m_Parser, SIGNAL(newTrack(Track*)), SLOT(addTrack(Track*)));
connect(m_Parser, SIGNAL(busy()), SLOT(parserBusy()));
connect(m_Parser, SIGNAL(free()), SLOT(parserFree()));
connect(m_Parser, SIGNAL(savePlaylist()), SLOT(save()));
connect(m_Parser, SIGNAL(busy()), m_listWidget, SLOT(showLoading()));
connect(m_Parser, SIGNAL(free()), m_listWidget, SLOT(hideLoading()));
// Create actions parser
m_vkActions = VkActions::instance();
connect(m_vkActions, SIGNAL(message(QString,QString)), SIGNAL(message(QString,QString)));
switch(m_listType) {
case PlaylistWidget::Search:
connect(m_listWidget, SIGNAL(searchChanged(QString)), SLOT(searchChanged(QString)));
connect(m_listWidget, SIGNAL(loadMore()), m_Parser, SLOT(loadMoreResults()));
break;
case PlaylistWidget::AudioLib:
connect(m_listWidget->friendsList(), SIGNAL(friendSelected(QString,QString,QString)), SLOT(librarySelected(QString,QString,QString)));
connect(m_listWidget, SIGNAL(refresh()), SLOT(refresh()));
break;
case PlaylistWidget::Suggestions:
connect(m_listWidget, SIGNAL(loadMore()), m_Parser, SLOT(loadMoreResults()));
connect(m_listWidget, SIGNAL(refresh()), SLOT(refresh()));
break;
case PlaylistWidget::DbSearch:
connect(m_listWidget, SIGNAL(searchChanged(QString)), SLOT(searchChanged(QString)));
connect(m_listWidget, SIGNAL(newTrack(Track*)), SLOT(addTrack(Track*)));
connect(m_listWidget, SIGNAL(clearList()), SLOT(clearList()));
break;
}
m_Model = new QStandardItemModel(this);
m_ProxyModel = new QSortFilterProxyModel(this);
m_ProxyModel->setSourceModel(m_Model);
m_ProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
m_ProxyModel->setFilterKeyColumn(2);
m_listWidget->setModel(m_ProxyModel);
connect(m_listWidget, SIGNAL(listSearchChanged(QString)), SLOT(setListSearch(QString)));
createMenus();
load();
if(type() == PlaylistWidget::AudioLib &&
m_bNewly &&
m_Settings->getValue("playlist/autoload_library").toBool()
)
librarySelected(m_Auth->vkId(), "0", tr("My Library"));
// Actions on newly created plalylists
if(m_bNewly) {
switch(m_listType) {
case PlaylistWidget::Search:
m_listWidget->focusOnSearch();
break;
case PlaylistWidget::AudioLib:
if(m_Settings->getValue("playlist/autoload_library").toBool())
librarySelected(m_Auth->vkId(), "0", tr("My Library"));
break;
case PlaylistWidget::Suggestions:
refresh();
break;
case PlaylistWidget::DbSearch:
// Unused
break;
}
}
}
