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LibGUI: Replace the already typed text when autocompleting

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This was a great optimization before, but it locks us out of some neat
features, like fuzzy matching.
This commit is contained in:
thislooksfun 2021-10-26 18:24:44 -05:00 committed by Andreas Kling
parent f8c98cbf55
commit 96029a4ac6
1 changed files with 14 additions and 6 deletions
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20
Userland/Libraries/LibGUI/AutocompleteProvider.cpp
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@ -178,16 +178,24 @@ void AutocompleteBox::apply_suggestion()
size_t partial_length = suggestion_index.data((GUI::ModelRole)AutocompleteSuggestionModel::InternalRole::PartialInputLength).to_i64();
VERIFY(suggestion.length() >= partial_length);
auto completion_view = suggestion.substring_view(partial_length, suggestion.length() - partial_length);
if (!m_editor->has_selection()) {
auto cursor = m_editor->cursor();
VERIFY(m_editor->cursor().column() >= partial_length);
TextPosition start(cursor.line(), cursor.column() - partial_length);
auto end = cursor;
m_editor->delete_text_range(TextRange(start, end));
}
auto completion_kind = (GUI::AutocompleteProvider::CompletionKind)suggestion_index.data((GUI::ModelRole)AutocompleteSuggestionModel::InternalRole::Kind).as_u32();
String completion;
if (completion_view.ends_with(".h") && completion_kind == GUI::AutocompleteProvider::CompletionKind::SystemInclude)
completion = String::formatted("{}{}", completion_view, ">");
else if (completion_view.ends_with(".h") && completion_kind == GUI::AutocompleteProvider::CompletionKind::ProjectInclude)
completion = String::formatted("{}{}", completion_view, "\"");
if (suggestion.ends_with(".h") && completion_kind == GUI::AutocompleteProvider::CompletionKind::SystemInclude)
completion = String::formatted("{}{}", suggestion, ">");
else if (suggestion.ends_with(".h") && completion_kind == GUI::AutocompleteProvider::CompletionKind::ProjectInclude)
completion = String::formatted("{}{}", suggestion, "\"");
else
completion = completion_view;
completion = suggestion;
m_editor->insert_at_cursor_or_replace_selection(completion);
}