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LibGUI: Added error events to FileSystemModel

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This will allow us to catch errors early on FileManager
This commit is contained in:
angel 2020-04-21 21:26:17 +02:00 • committed by Andreas Kling
parent 802c06ab7b
commit 451b3fa73c
Notes: sideshowbarker 2024-07-19 17:35:09 +09:00
2 changed files with 18 additions and 5 deletions
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13
Libraries/LibGUI/FileSystemModel.cpp
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@ -60,6 +60,7 @@ bool FileSystemModel::Node::fetch_data(const String& full_path, bool is_root)
else
rc = lstat(full_path.characters(), &st);
if (rc < 0) {
m_error = errno;
perror("stat/lstat");
return false;
}
@ -95,6 +96,7 @@ void FileSystemModel::Node::traverse_if_needed(const FileSystemModel& model)
auto full_path = this->full_path(model);
Core::DirIterator di(full_path, Core::DirIterator::SkipDots);
if (di.has_error()) {
m_error = di.error();
fprintf(stderr, "DirIterator: %s\n", di.error_string());
return;
}
@ -288,11 +290,14 @@ static String permission_string(mode_t mode)
void FileSystemModel::set_root_path(const StringView& root_path)
{
m_root_path = canonicalized_path(root_path);
if (on_root_path_change)
on_root_path_change();
update();
if (m_root->has_error()) {
if (on_error)
on_error(m_root->error(), m_root->error_string());
} else if (on_complete) {
on_complete();
}
}
void FileSystemModel::update()