RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-23 09:27:35 +00:00
Code Issues Activity Actions

LibGUI+HackStudio: Add an opt-in autocompletion interface to TextEditor

Browse source 
...and use that to implement autocomplete in HackStudio.

Now everyone can have autocomplete :^)
This commit is contained in:
AnotherTest 2020-12-30 13:55:06 +03:30 • committed by Andreas Kling
parent 7e457b98c3
commit 20b74e4ede
19 changed files with 211 additions and 162 deletions
Download patch file Download diff file Expand all files Collapse all files

10
DevTools/HackStudio/LanguageServers/Cpp/AutoComplete.cpp
View file

@ -32,10 +32,10 @@
namespace LanguageServers::Cpp {
Vector<AutoCompleteResponse> AutoComplete::get_suggestions(const String& code, const GUI::TextPosition& autocomplete_position)
Vector<GUI::AutocompleteProvider::Entry> AutoComplete::get_suggestions(const String& code, const GUI::TextPosition& autocomplete_position)
{
auto lines = code.split('\n', true);
Lexer lexer(code);
Cpp::Lexer lexer(code);
auto tokens = lexer.lex();
auto index_of_target_token = token_in_position(tokens, autocomplete_position);
@ -75,10 +75,10 @@ Optional<size_t> AutoComplete::token_in_position(const Vector<Cpp::Token>& token
return {};
}
Vector<AutoCompleteResponse> AutoComplete::identifier_prefixes(const Vector<String>& lines, const Vector<Cpp::Token>& tokens, size_t target_token_index)
Vector<GUI::AutocompleteProvider::Entry> AutoComplete::identifier_prefixes(const Vector<String>& lines, const Vector<Cpp::Token>& tokens, size_t target_token_index)
{
auto partial_input = text_of_token(lines, tokens[target_token_index]);
Vector<AutoCompleteResponse> suggestions;
Vector<GUI::AutocompleteProvider::Entry> suggestions;
HashTable<String> suggestions_lookup; // To avoid duplicate results
@ -88,7 +88,7 @@ Vector<AutoCompleteResponse> AutoComplete::identifier_prefixes(const Vector<Stri
continue;
auto text = text_of_token(lines, token);
if (text.starts_with(partial_input) && suggestions_lookup.set(text) == AK::HashSetResult::InsertedNewEntry) {
suggestions.append({ text, partial_input.length(), HackStudio::CompletionKind::Identifier });
suggestions.append({ text, partial_input.length(), GUI::AutocompleteProvider::CompletionKind::Identifier });
}
}
return suggestions;