mirror of
https://github.com/RGBCube/serenity
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b35293d945
This moves all code comprehension-related code to a new library, LibCodeComprehension. This also moves some types related to code comprehension tasks (such as autocomplete, find declaration) out of LibGUI and into LibCodeComprehension.
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/*
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* Copyright (c) 2020-2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibCodeComprehension/Types.h>
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#include <LibGUI/Forward.h>
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#include <LibGUI/Label.h>
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#include <LibGUI/TableView.h>
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#include <LibGUI/TextEditor.h>
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#include <LibGUI/Window.h>
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#include <LibIPC/Decoder.h>
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namespace GUI {
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class AutocompleteProvider {
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AK_MAKE_NONCOPYABLE(AutocompleteProvider);
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AK_MAKE_NONMOVABLE(AutocompleteProvider);
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public:
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virtual ~AutocompleteProvider() = default;
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virtual void provide_completions(Function<void(Vector<CodeComprehension::AutocompleteResultEntry>)>) = 0;
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void attach(TextEditor& editor)
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{
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VERIFY(!m_editor);
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m_editor = editor;
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}
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void detach() { m_editor.clear(); }
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protected:
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AutocompleteProvider() = default;
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WeakPtr<TextEditor> m_editor;
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};
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class AutocompleteBox final {
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public:
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explicit AutocompleteBox(TextEditor&);
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~AutocompleteBox() = default;
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void update_suggestions(Vector<CodeComprehension::AutocompleteResultEntry>&& suggestions);
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bool is_visible() const;
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void show(Gfx::IntPoint suggestion_box_location);
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void close();
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bool has_suggestions() { return m_suggestion_view->model()->row_count() > 0; }
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void next_suggestion();
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void previous_suggestion();
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CodeComprehension::AutocompleteResultEntry::HideAutocompleteAfterApplying apply_suggestion();
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private:
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WeakPtr<TextEditor> m_editor;
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RefPtr<GUI::Window> m_popup_window;
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RefPtr<GUI::TableView> m_suggestion_view;
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RefPtr<GUI::Label> m_no_suggestions_view;
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};
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}
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