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LibLine: Support wrapping lines in actual_rendered_string_metrics

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This will allow us to use this API to split an input to visible lines of
a specified width.
This commit is contained in:
Lucas CHOLLET 2022-11-08 01:58:04 +01:00 • committed by Ali Mohammad Pur
parent 6f28c8deb0
commit 299ca10fd5
3 changed files with 42 additions and 8 deletions
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2
Userland/Libraries/LibLine/Editor.h
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@ -160,7 +160,7 @@ public:
void register_key_input_callback(Vector<Key> keys, Function<bool(Editor&)> callback) { m_callback_machine.register_key_input_callback(move(keys), move(callback)); }
void register_key_input_callback(Key key, Function<bool(Editor&)> callback) { register_key_input_callback(Vector<Key> { key }, move(callback)); }
static StringMetrics actual_rendered_string_metrics(StringView, RedBlackTree<u32, Optional<Style::Mask>> const& masks = {});
static StringMetrics actual_rendered_string_metrics(StringView, RedBlackTree<u32, Optional<Style::Mask>> const& masks = {}, Optional<size_t> maximum_line_width = {});
static StringMetrics actual_rendered_string_metrics(Utf32View const&, RedBlackTree<u32, Optional<Style::Mask>> const& masks = {});
Function<Vector<CompletionSuggestion>(Editor const&)> on_tab_complete;