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0761926127
As part of this, the CodeDocument now keeps track of the kind of difference for each line. Previously, we iterated every hunk every time the editor was painted, but now we do that once whenever the diff changes, and then save the type of difference for each line.
133 lines
4.8 KiB
C++
133 lines
4.8 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 <LibWebView/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(DeprecatedString)> on_open;
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EditorWrapper& wrapper();
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EditorWrapper const& wrapper() const;
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Vector<size_t> const& 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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ErrorOr<void> add_breakpoint(size_t line_number);
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void remove_breakpoint(size_t line_number);
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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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ErrorOr<void> update_git_diff_indicators();
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CodeDocument const& 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 drag_enter_event(GUI::DragEvent&) 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(DeprecatedString const&, Gfx::IntPoint screen_location);
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void navigate_to_include_if_available(DeprecatedString);
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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 Gfx::Bitmap const& breakpoint_icon_bitmap();
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static Gfx::Bitmap const& current_position_icon_bitmap();
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static ErrorOr<void> initialize_tooltip_window();
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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<CodeComprehension::AutocompleteResultEntry>)> 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(CodeDocument const&);
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void set_language_client_for(CodeDocument const&);
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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<CodeComprehension::TokenInfo> const& tokens_info);
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void create_tokens_info_timer();
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explicit Editor();
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DeprecatedString 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_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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GutterIndicatorID m_breakpoint_indicator_id;
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GutterIndicatorID m_execution_indicator_id;
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GutterIndicatorID m_git_diff_indicator_id;
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};
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}
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