RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 09:48:11 +00:00
Code Issues Activity Actions

LibGUI: Add allowed file extensions to FileSystemModel

Browse source 
This allows FileSystemModel to take an optional list of allowed file
extensions which it will use to filter out all files that don't end
with that file extension.

The file extensions are set via `set_allowed_file_extensions` which has
a coresponding `get_allowed_file_extensions`.
This commit is contained in:
Marcus Nilsson 2023-01-11 22:50:54 +01:00 • committed by Andrew Kaster
parent c3bd841d50
commit fe5dfe4cd5
2 changed files with 28 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Userland/Libraries/LibGUI/FileSystemModel.cpp
View file

@ -120,10 +120,21 @@ void FileSystemModel::Node::traverse_if_needed()
auto child = maybe_child.release_nonnull();
total_size += child->size;
if (S_ISDIR(child->mode))
if (S_ISDIR(child->mode)) {
directory_children.append(move(child));
else
file_children.append(move(child));
} else {
if (!m_model.m_allowed_file_extensions.has_value()) {
file_children.append(move(child));
continue;
}
for (auto& extension : *m_model.m_allowed_file_extensions) {
if (child_name.ends_with(DeprecatedString::formatted(".{}", extension))) {
file_children.append(move(child));
break;
}
}
}
}
m_children.extend(move(directory_children));
@ -750,6 +761,15 @@ void FileSystemModel::set_should_show_dotfiles(bool show)
invalidate();
}
void FileSystemModel::set_allowed_file_extensions(Optional<Vector<DeprecatedString>> const& allowed_file_extensions)
{
if (m_allowed_file_extensions == allowed_file_extensions)
return;
m_allowed_file_extensions = allowed_file_extensions;
invalidate();
}
bool FileSystemModel::is_editable(ModelIndex const& index) const
{
if (!index.is_valid())