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LibWeb: Use Optional<ssize_t> for the HTMLTokenizer insertion points

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Instead of making a custom struct, we can just use Optional here,
to make the code feel a bit more idiomatic.
This commit is contained in:
Andreas Kling 2025-10-23 21:42:33 +02:00 • committed by Andreas Kling
parent 9df6ccf772
commit b10f2993b3
Notes: github-actions[bot] 2025-10-24 06:54:29 +00:00
2 changed files with 12 additions and 23 deletions
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25
Libraries/LibWeb/HTML/Parser/HTMLTokenizer.h
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@ -135,19 +135,12 @@ public:
void insert_eof();
bool is_eof_inserted();
bool is_insertion_point_defined() const { return m_insertion_point.defined; }
bool is_insertion_point_reached()
{
return m_insertion_point.defined && m_current_offset >= m_insertion_point.position;
}
void undefine_insertion_point() { m_insertion_point.defined = false; }
bool is_insertion_point_defined() const { return m_insertion_point.has_value(); }
bool is_insertion_point_reached() { return m_insertion_point.has_value() && m_current_offset >= *m_insertion_point; }
void undefine_insertion_point() { m_insertion_point = {}; }
void store_insertion_point() { m_old_insertion_point = m_insertion_point; }
void restore_insertion_point() { m_insertion_point = m_old_insertion_point; }
void update_insertion_point()
{
m_insertion_point.defined = true;
m_insertion_point.position = m_current_offset;
}
void restore_insertion_point() { m_insertion_point = move(m_old_insertion_point); }
void update_insertion_point() { m_insertion_point = m_current_offset; }
// This permanently cuts off the tokenizer input stream.
void abort() { m_aborted = true; }
@ -199,12 +192,8 @@ private:
String m_source;
Vector<u32> m_decoded_input;
struct InsertionPoint {
ssize_t position { 0 };
bool defined { false };
};
InsertionPoint m_insertion_point {};
InsertionPoint m_old_insertion_point {};
Optional<ssize_t> m_insertion_point;
Optional<ssize_t> m_old_insertion_point;
ssize_t m_current_offset { 0 };
ssize_t m_prev_offset { 0 };