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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <LibGUI/TextEditor.h>
30#include <LibWeb/Forward.h>
31
32class EditorWrapper;
33
34class Editor final : public GUI::TextEditor {
35 C_OBJECT(Editor)
36public:
37 virtual ~Editor() override;
38
39 Function<void()> on_focus;
40 Function<void(String)> on_open;
41
42 EditorWrapper& wrapper();
43 const EditorWrapper& wrapper() const;
44
45private:
46 virtual void focusin_event(Core::Event&) override;
47 virtual void focusout_event(Core::Event&) override;
48 virtual void paint_event(GUI::PaintEvent&) override;
49 virtual void mousemove_event(GUI::MouseEvent&) override;
50 virtual void mousedown_event(GUI::MouseEvent&) override;
51 virtual void keydown_event(GUI::KeyEvent&) override;
52 virtual void keyup_event(GUI::KeyEvent&) override;
53 virtual void enter_event(Core::Event&) override;
54 virtual void leave_event(Core::Event&) override;
55
56 void show_documentation_tooltip_if_available(const String&, const Gfx::Point& screen_location);
57 void navigate_to_include_if_available(String);
58
59 explicit Editor();
60
61 RefPtr<GUI::Window> m_documentation_tooltip_window;
62 RefPtr<Web::HtmlView> m_documentation_html_view;
63 String m_last_parsed_token;
64 GUI::TextPosition m_previous_text_position { 0, 0 };
65 bool m_hovering_editor { false };
66 bool m_hovering_link { false };
67 bool m_holding_ctrl { false };
68};