QVariant SourcesModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid())
return QVariant();
if (index.row() >= m_size)
return QVariant();
Plasma::QueryMatch m = fetchMatch(index.row());
Q_ASSERT(m.runner());
switch(role) {
case Qt::DisplayRole:
return m.text();
case Qt::DecorationRole:
if (!m.iconName().isEmpty()) {
return m.iconName();
}
return m.icon();
case TypeRole:
return m.matchCategory();
case SubtextRole:
return m.subtext();
case ActionsRole: {
const auto &actions = m_manager->actionsForMatch(m);
if (actions.isEmpty()) {
return QVariantList();
}
QVariantList actionsList;
actionsList.reserve(actions.size());
for (QAction *action : actions) {
actionsList.append(QVariant::fromValue(action));
}
return actionsList;
}
case DuplicateRole:
return m_duplicates.value(m.text());
/*
case PreviewTypeRole:
return m.previewType();
case PreviewUrlRole:
return m.previewUrl();
case PreviewLabelRole:
return m.previewLabel();
*/
}
return QVariant();
}
//
// Tries to make sure that all the types have the same number
// of visible items
//
void SourcesModel::slotMatchAdded(const Plasma::QueryMatch& m)
{
if (m_queryString.isEmpty())
return;
QString matchType = m.matchCategory();
if (!m_types.contains(matchType)) {
m_types << matchType;
}
if (m_size == m_queryLimit) {
int maxShownItems = 0;
QString maxShownType;
foreach (const QString& type, m_types) {
TypeData data = m_matches.value(type);
if (data.shown.size() >= maxShownItems) {
maxShownItems = data.shown.size();
maxShownType = type;
}
}