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LibLine: Add a display trivia field to suggestions

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This commit is contained in:
Ali Mohammad Pur 2022-03-23 17:56:48 +04:30 • committed by Ali Mohammad Pur
parent 9453e0e6d2
commit d995be428a
3 changed files with 21 additions and 7 deletions
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10
Userland/Libraries/LibLine/XtermSuggestionDisplay.cpp
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@ -22,11 +22,13 @@ void XtermSuggestionDisplay::display(SuggestionManager const& manager)
size_t longest_suggestion_length = 0;
size_t longest_suggestion_byte_length = 0;
size_t longest_suggestion_byte_length_without_trivia = 0;
manager.set_start_index(0);
manager.for_each_suggestion([&](auto& suggestion, auto) {
longest_suggestion_length = max(longest_suggestion_length, suggestion.text_view.length());
longest_suggestion_byte_length = max(longest_suggestion_byte_length, suggestion.text_string.length());
longest_suggestion_length = max(longest_suggestion_length, suggestion.text_view.length() + suggestion.display_trivia_view.length());
longest_suggestion_byte_length = max(longest_suggestion_byte_length, suggestion.text_string.length() + suggestion.display_trivia_string.length());
longest_suggestion_byte_length_without_trivia = max(longest_suggestion_byte_length_without_trivia, suggestion.text_string.length());
return IterationDecision::Continue;
});
@ -114,8 +116,10 @@ void XtermSuggestionDisplay::display(SuggestionManager const& manager)
if (spans_entire_line) {
num_printed += m_num_columns;
stderr_stream.write(suggestion.text_string.bytes());
stderr_stream.write(suggestion.display_trivia_string.bytes());
} else {
stderr_stream.write(String::formatted("{: <{}}", suggestion.text_string, longest_suggestion_byte_length + 2).bytes());
auto field = String::formatted("{: <{}} {}", suggestion.text_string, longest_suggestion_byte_length_without_trivia, suggestion.display_trivia_string);
stderr_stream.write(String::formatted("{: <{}}", field, longest_suggestion_byte_length + 2).bytes());
num_printed += longest_suggestion_length + 2;
}