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Code Issues Activity Actions

LibGUI: Allow completion suggestions to fill and display different text

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There are times when it is nice to display one suggestion but fill
something different. This lays the groundwork for allowing
GMLAutocompleteProvider to automatically add ': ' to the end of
suggested properties, while keeping the ': ' suffix from cluttering up
the suggestion UI.
This commit is contained in:
thislooksfun 2021-10-26 00:45:07 -05:00 • committed by Andreas Kling
parent 96029a4ac6
commit a5b3c3f85f
3 changed files with 14 additions and 4 deletions
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13
Userland/Libraries/LibGUI/AutocompleteProvider.cpp
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@ -33,6 +33,7 @@ public:
__ModelRoleCustom = (int)GUI::ModelRole::Custom,
PartialInputLength,
Kind,
Completion,
};
virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return m_suggestions.size(); }
@ -42,7 +43,10 @@ public:
auto& suggestion = m_suggestions.at(index.row());
if (role == GUI::ModelRole::Display) {
if (index.column() == Column::Name) {
return suggestion.completion;
if (!suggestion.display_text.is_empty())
return suggestion.display_text;
else
return suggestion.completion;
}
if (index.column() == Column::Icon) {
if (suggestion.language == GUI::AutocompleteProvider::Language::Cpp) {
@ -67,6 +71,9 @@ public:
if ((int)role == InternalRole::PartialInputLength)
return (i64)suggestion.partial_input_length;
if ((int)role == InternalRole::Completion)
return suggestion.completion;
return {};
}
@ -173,8 +180,8 @@ void AutocompleteBox::apply_suggestion()
if (!selected_index.is_valid() || !m_suggestion_view->model()->is_within_range(selected_index))
return;
auto suggestion_index = m_suggestion_view->model()->index(selected_index.row(), AutocompleteSuggestionModel::Column::Name);
auto suggestion = suggestion_index.data().to_string();
auto suggestion_index = m_suggestion_view->model()->index(selected_index.row());
auto suggestion = suggestion_index.data((GUI::ModelRole)AutocompleteSuggestionModel::InternalRole::Completion).to_string();
size_t partial_length = suggestion_index.data((GUI::ModelRole)AutocompleteSuggestionModel::InternalRole::PartialInputLength).to_i64();
VERIFY(suggestion.length() >= partial_length);