QVariant
BrowseModel::data (const QModelIndex &index,
int role) const
{
if (!index.isValid ())
return QVariant ();
if (index.column () == 0 && role == Qt::DecorationRole)
return fileIcon(index);
if (role != Qt::DisplayRole)
return QVariant ();
QString h = m_columns[index.column ()].toLower ();
return QVariant (m_list.at (index.row ())->data (h));
}
bool
BrowseModel::list_cb (const Xmms::List< Xmms::Dict > &res)
{
while (!m_list.isEmpty ()) {
delete m_list.takeFirst ();
}
#if HAVE_XMMSV
for (Xmms::List< Xmms::Dict >::const_iterator iter = res.begin();
iter != res.end(); ++iter) {
Xmms::Dict d = *iter;
#else
for (res.first (); res.isValid (); ++res) {
Xmms::Dict d = *res;
#endif
if (!d.contains ("path"))
continue;
QString path = QString::fromStdString (d.get<std::string> ("path"));
QString name;
if (d.contains ("name")) {
name = QString::fromStdString (d.get<std::string> ("name"));
} else {
if (d.contains ("title")) {
if (d.contains ("artist")) {
name += QString::fromStdString (d.get<std::string> ("artist"));
name += " - ";
}
if (d.contains ("album")) {
name += QString::fromStdString (d.get<std::string> ("album"));
name += " - ";
}
if (d.contains ("tracknr")) {
name += QString::number (d.get<int32_t>
("tracknr")).rightJustified(2, '0');
name += " - ";
}
name += QString::fromStdString (d.get<std::string> ("title"));
} else {
QString tmp2 = path.mid (path.lastIndexOf ("/")+1);
name = decodeXmmsUrl (tmp2);
}
}
bool isdir = d.get<int32_t> ("isdir");
if (m_filter_dot && name.startsWith ("."))
// skip these files
continue;
m_list.append (new BrowseModelItem (path, name, isdir));
}
qSort (m_list.begin (), m_list.end (), BrowseModelItem::itemCompare);
//qDebug ("%s", m_list.size() > 0 ? qPrintable(m_list.at(0)->data("name")) : "none");
reset ();
emit dirChanged (m_current_dir);
return true;
}
/* QModel overrides */
int
BrowseModel::rowCount (const QModelIndex &parent) const
{
if (parent.isValid())
return 0;
return m_list.size ();
}
int
BrowseModel::columnCount (const QModelIndex &parent) const
{
return m_columns.size ();
}
QVariant
BrowseModel::data (const QModelIndex &index,
int role) const
{
if (!index.isValid ())
return QVariant ();
if (index.column () == 0 && role == Qt::DecorationRole)
return fileIcon(index);
if (role != Qt::DisplayRole)
return QVariant ();
QString h = m_columns[index.column ()].toLower ();
return QVariant (m_list.at (index.row ())->data (h));
}
QVariant
BrowseModel::headerData (int section,
Qt::Orientation orientation,
int role) const
{
if (role == Qt::DisplayRole)
return QVariant (m_columns[section]);
return QVariant ();
}
QIcon
BrowseModel::fileIcon (const QModelIndex &index) const
{
if (!index.isValid())
return QIcon ();
BrowseModelItem *item = m_list.at (index.row ());
if (item && item->isDir ())
return QIcon (m_style->standardPixmap (QStyle::SP_DirClosedIcon));
return QIcon (m_style->standardPixmap (QStyle::SP_FileIcon));
}