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CppLanguageServer: Add "get_parameters_hint" capability

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Given a call site, the C++ language server can now return the declared
parameters of the called function, as well as the index of the
parameter that the cursor is currently at.
This commit is contained in:
Itamar 2021-07-03 11:55:54 +03:00 • committed by Andreas Kling
parent 232013c05b
commit 32be65a8b4
9 changed files with 181 additions and 2 deletions
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8
Userland/DevTools/HackStudio/LanguageServers/CodeComprehensionEngine.h
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@ -26,7 +26,13 @@ public:
virtual void on_edit([[maybe_unused]] const String& file) {};
virtual void file_opened([[maybe_unused]] const String& file) {};
virtual Optional<GUI::AutocompleteProvider::ProjectLocation> find_declaration_of(const String&, const GUI::TextPosition&) { return {}; };
virtual Optional<GUI::AutocompleteProvider::ProjectLocation> find_declaration_of(const String&, const GUI::TextPosition&) { return {}; }
struct FunctionParamsHint {
Vector<String> params;
size_t current_index { 0 };
};
virtual Optional<FunctionParamsHint> get_function_params_hint(const String&, const GUI::TextPosition&) { return {}; }
public:
Function<void(const String&, Vector<GUI::AutocompleteProvider::Declaration>&&)> set_declarations_of_document_callback;