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LibVT: Only resize the line after all rewrapping is done

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Otherwise we would end up inserting empty cells into the wrapped lines.
Fixes #8227.
This commit is contained in:
Ali Mohammad Pur 2021-06-24 20:07:33 +04:30 • committed by Andreas Kling
parent ffb118265b
commit 7c88caf99f
3 changed files with 36 additions and 21 deletions
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7
Userland/Libraries/LibVT/Line.h
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@ -53,7 +53,8 @@ public:
{
return m_cells.size();
}
void set_length(size_t, Line* next_line, CursorPosition* cursor, bool cursor_is_on_next_line = true);
void set_length(size_t);
void rewrap(size_t new_length, Line* next_line, CursorPosition* cursor, bool cursor_is_on_next_line = true);
u32 code_point(size_t index) const
{
@ -78,8 +79,8 @@ public:
void set_terminated(u16 column) { m_terminated_at = column; }
private:
void take_cells_from_next_line(size_t old_length, size_t new_length, Line* next_line, bool cursor_is_on_next_line, CursorPosition* cursor);
void push_cells_into_next_line(size_t old_length, size_t new_length, Line* next_line, bool cursor_is_on_next_line, CursorPosition* cursor);
void take_cells_from_next_line(size_t new_length, Line* next_line, bool cursor_is_on_next_line, CursorPosition* cursor);
void push_cells_into_next_line(size_t new_length, Line* next_line, bool cursor_is_on_next_line, CursorPosition* cursor);
Vector<Cell> m_cells;
bool m_dirty { false };