QVariant RemoteDeckList_TreeModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
if (index.column() >= 3)
return QVariant();
Node *temp = static_cast<Node *>(index.internalPointer());
FileNode *file = dynamic_cast<FileNode *>(temp);
if (!file) {
DirectoryNode *node = dynamic_cast<DirectoryNode *>(temp);
switch (role) {
case Qt::DisplayRole: {
switch (index.column()) {
case 0:
return node->getName();
default:
return QVariant();
}
}
case Qt::DecorationRole:
return index.column() == 0 ? dirIcon : QVariant();
default:
return QVariant();
}
} else {
switch (role) {
case Qt::DisplayRole: {
switch (index.column()) {
case 0:
return file->getName();
case 1:
return file->getId();
case 2:
return file->getUploadTime();
default:
return QVariant();
}
}
case Qt::DecorationRole:
return index.column() == 0 ? fileIcon : QVariant();
case Qt::TextAlignmentRole:
return index.column() == 1 ? Qt::AlignRight : Qt::AlignLeft;
default:
return QVariant();
}
}
}
RemoteDeckList_TreeModel::FileNode *RemoteDeckList_TreeModel::DirectoryNode::getNodeById(int id) const
{
for (int i = 0; i < size(); ++i) {
DirectoryNode *node = dynamic_cast<DirectoryNode *>(at(i));
if (node) {
FileNode *result = node->getNodeById(id);
if (result)
return result;
} else {
FileNode *file = dynamic_cast<FileNode *>(at(i));
if (file->getId() == id)
return file;
}
}
return 0;
}
