QString DirViewItem::fullName() const
{
QString fn = m_name;
DirViewItem *item = parent();
while (item && item->type() != DirViewItem::Type_Root) {
fn.prepend("/");
fn.prepend(item->name());
item = item->parent();
}
return fn;
}
DirViewItemRoot * MPDParseUtils::parseDirViewItems(const QByteArray * const data)
{
QList<QByteArray> lines = data->split('\n');
DirViewItemRoot * rootItem = new DirViewItemRoot("");
DirViewItem * currentDir = rootItem;
QStringList currentDirList;
int amountOfLines = lines.size();
for (int i = 0; i < amountOfLines; i++) {
QString line(lines.at(i));
if (line.startsWith("file: ")) {
line.remove(0, 6);
QStringList parts = line.split("/");
if (currentDir->type() == DirViewItem::Type_Root)
static_cast<DirViewItemRoot *>(currentDir)->insertFile(parts.at(parts.size()-1));
else
static_cast<DirViewItemDir *>(currentDir)->insertFile(parts.at(parts.size()-1));
} else if (line.startsWith("directory: ")) {
line.remove(0, 11);
QStringList parts = line.split("/");
/* Check how much matches */
int depth = 0;
for (int j = 0; j < currentDirList.size() && j < parts.size(); j++) {
if (currentDirList.at(j) != parts.at(j))
break;
depth++;
}
for (int j = currentDirList.size(); j > depth; j--) {
currentDir = currentDir->parent();
}
if (currentDir->type() == DirViewItem::Type_Root)
currentDir = static_cast<DirViewItemRoot *>(currentDir)->createDirectory(parts.at(parts.size()-1));
else
currentDir = static_cast<DirViewItemDir *>(currentDir)->createDirectory(parts.at(parts.size()-1));
currentDirList = parts;
}
}
return rootItem;
}
bool DirViewProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
{
if (!filterEnabled) {
return true;
}
if (!isChildOfRoot(sourceParent)) {
return true;
}
const QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
DirViewItem *item = static_cast<DirViewItem *>(index.internalPointer());
QModelIndex idx=index.parent();
QStringList strings;
// Traverse back up tree, so we get parent strings...
while (idx.isValid()) {
DirViewItem *i = static_cast<DirViewItem *>(idx.internalPointer());
if (DirViewItem::Type_Dir!=i->type()) {
break;
}
strings << i->data();
idx=idx.parent();
}
if (DirViewItem::Type_Dir==item->type()) {
// Check *all* children...
if (filterAcceptsDirViewItem(item, strings)) {
return true;
}
} else {
strings << item->data();
return matchesFilter(strings);
}
return false;
}
