mirror of
https://github.com/RGBCube/serenity
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7070713ec8
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
130 lines
4.7 KiB
C++
130 lines
4.7 KiB
C++
/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2020-2022, Itamar S. <itamar8910@gmail.com>
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* Copyright (c) 2018-2022, 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 "CodeDocument.h"
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#include "Debugger/BreakpointCallback.h"
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#include "LanguageClient.h"
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#include <AK/Assertions.h>
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#include <AK/Optional.h>
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#include <AK/OwnPtr.h>
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#include <LibGUI/TextEditor.h>
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#include <LibWeb/Forward.h>
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namespace HackStudio {
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class EditorWrapper;
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class Editor final : public GUI::TextEditor {
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C_OBJECT_ABSTRACT(Editor)
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public:
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static ErrorOr<NonnullRefPtr<Editor>> try_create();
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virtual ~Editor() override = default;
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Function<void()> on_focus;
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Function<void(String)> on_open;
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EditorWrapper& wrapper();
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const EditorWrapper& wrapper() const;
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const Vector<size_t>& breakpoint_lines() const { return code_document().breakpoint_lines(); }
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Vector<size_t>& breakpoint_lines() { return code_document().breakpoint_lines(); }
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Optional<size_t> execution_position() const { return code_document().execution_position(); }
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bool is_program_running() const { return execution_position().has_value(); }
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void set_execution_position(size_t line_number);
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void clear_execution_position();
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void set_debug_mode(bool);
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const CodeDocument& code_document() const;
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CodeDocument& code_document();
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virtual void set_document(GUI::TextDocument&) override;
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virtual void will_execute(GUI::TextDocumentUndoCommand const&) override;
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virtual void undo() override;
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virtual void redo() override;
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LanguageClient& language_client()
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{
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VERIFY(m_language_client);
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return *m_language_client;
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}
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virtual void set_cursor(const GUI::TextPosition& a_position) override;
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void set_semantic_syntax_highlighting(bool value);
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private:
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virtual void focusin_event(GUI::FocusEvent&) override;
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virtual void focusout_event(GUI::FocusEvent&) override;
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virtual void paint_event(GUI::PaintEvent&) override;
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virtual void mousemove_event(GUI::MouseEvent&) override;
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virtual void mousedown_event(GUI::MouseEvent&) override;
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virtual void drop_event(GUI::DropEvent&) override;
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virtual void enter_event(Core::Event&) override;
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virtual void leave_event(Core::Event&) override;
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virtual void keydown_event(GUI::KeyEvent&) override;
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void show_documentation_tooltip_if_available(const String&, const Gfx::IntPoint& screen_location);
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void navigate_to_include_if_available(String);
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void on_navigatable_link_click(const GUI::TextDocumentSpan&);
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void on_identifier_click(const GUI::TextDocumentSpan&);
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Gfx::IntRect gutter_icon_rect(size_t line_number) const;
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static const Gfx::Bitmap& breakpoint_icon_bitmap();
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static const Gfx::Bitmap& current_position_icon_bitmap();
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struct AutoCompleteRequestData {
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GUI::TextPosition position;
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};
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class LanguageServerAidedAutocompleteProvider final : virtual public GUI::AutocompleteProvider {
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public:
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LanguageServerAidedAutocompleteProvider(LanguageClient& client)
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: m_language_client(client)
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{
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}
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virtual ~LanguageServerAidedAutocompleteProvider() override { }
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private:
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virtual void provide_completions(Function<void(Vector<Entry>)> callback) override;
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LanguageClient& m_language_client;
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};
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Optional<AutoCompleteRequestData> get_autocomplete_request_data();
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void flush_file_content_to_langauge_server();
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void set_syntax_highlighter_for(const CodeDocument&);
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void set_language_client_for(const CodeDocument&);
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void set_autocomplete_provider_for(CodeDocument const&);
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void handle_function_parameters_hint_request();
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void on_token_info_timer_tick();
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void on_tokens_info_result(Vector<GUI::AutocompleteProvider::TokenInfo> const& tokens_info);
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void create_tokens_info_timer();
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ErrorOr<void> initialize_documentation_tooltip();
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ErrorOr<void> initialize_parameters_hint_tooltip();
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explicit Editor();
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RefPtr<GUI::Window> m_documentation_tooltip_window;
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RefPtr<GUI::Window> m_parameters_hint_tooltip_window;
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RefPtr<Web::OutOfProcessWebView> m_documentation_page_view;
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RefPtr<Web::OutOfProcessWebView> m_parameter_hint_page_view;
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String m_last_parsed_token;
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GUI::TextPosition m_previous_text_position { 0, 0 };
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bool m_hovering_editor { false };
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bool m_hovering_clickable { false };
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bool m_autocomplete_in_focus { false };
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RefPtr<GUI::Action> m_evaluate_expression_action;
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RefPtr<GUI::Action> m_move_execution_to_line_action;
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RefPtr<Core::Timer> m_tokens_info_timer; // Used for querying language server for syntax highlighting info
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OwnPtr<LanguageClient> m_language_client;
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bool m_use_semantic_syntax_highlighting { false };
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};
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}
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