mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-02 16:25:34 +03:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
/*
|
|
* Copyright (c) 2022, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/ByteString.h>
|
|
#include <AK/Forward.h>
|
|
#include <AK/OwnPtr.h>
|
|
#include <AK/Vector.h>
|
|
|
|
struct MountInfo {
|
|
ByteString mount_point;
|
|
ByteString source;
|
|
};
|
|
|
|
class TreeNode final {
|
|
public:
|
|
TreeNode(ByteString name)
|
|
: m_name(move(name)) {};
|
|
|
|
ByteString name() const { return m_name; }
|
|
i64 area() const { return m_area; }
|
|
size_t num_children() const
|
|
{
|
|
if (m_children) {
|
|
return m_children->size();
|
|
}
|
|
return 0;
|
|
}
|
|
TreeNode const& child_at(size_t i) const { return m_children->at(i); }
|
|
Optional<TreeNode const&> child_with_name(ByteString name) const;
|
|
void sort_children_by_area() const;
|
|
HashMap<int, int> populate_filesize_tree(Vector<MountInfo>& mounts, Function<void(size_t)> on_progress);
|
|
|
|
private:
|
|
long long int update_totals();
|
|
|
|
ByteString m_name;
|
|
i64 m_area { 0 };
|
|
OwnPtr<Vector<TreeNode>> m_children;
|
|
};
|
|
|
|
class Tree {
|
|
public:
|
|
static ErrorOr<NonnullOwnPtr<Tree>> create(ByteString root_name)
|
|
{
|
|
return adopt_nonnull_own_or_enomem(new (nothrow) Tree(move(root_name)));
|
|
}
|
|
~Tree() {};
|
|
|
|
TreeNode& root()
|
|
{
|
|
return m_root;
|
|
}
|
|
|
|
private:
|
|
Tree(ByteString root_name)
|
|
: m_root(move(root_name)) {};
|
|
TreeNode m_root;
|
|
};
|