jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2022, the SerenityOS developers.
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#include "EditorWrapper.h"
9#include "Editor.h"
10#include "HackStudio.h"
11#include <LibGUI/Application.h>
12#include <LibGUI/BoxLayout.h>
13#include <LibGUI/FilePicker.h>
14#include <LibGUI/Label.h>
15#include <LibGfx/Font/Font.h>
16#include <LibGfx/Font/FontDatabase.h>
17#include <LibGfx/Palette.h>
18
19namespace HackStudio {
20
21EditorWrapper::EditorWrapper()
22{
23 set_layout<GUI::VerticalBoxLayout>();
24 m_filename_title = untitled_label;
25
26 // FIXME: Propagate errors instead of giving up
27 m_editor = MUST(Editor::try_create());
28
29 add_child(*m_editor);
30 m_editor->set_ruler_visible(true);
31 m_editor->set_automatic_indentation_enabled(true);
32
33 m_editor->on_focus = [this] {
34 set_current_editor_wrapper(this);
35 };
36
37 m_editor->on_open = [](DeprecatedString const& path) {
38 open_file(path);
39 };
40
41 m_editor->on_modified_change = [this](bool) {
42 update_title();
43 update_editor_window_title();
44 };
45}
46
47LanguageClient& EditorWrapper::language_client() { return m_editor->language_client(); }
48
49void EditorWrapper::set_mode_displayable()
50{
51 editor().set_mode(GUI::TextEditor::Editable);
52 editor().set_background_role(Gfx::ColorRole::Base);
53 auto palette = GUI::Application::the()->palette();
54 editor().set_palette(palette);
55}
56
57void EditorWrapper::set_mode_non_displayable()
58{
59 editor().set_mode(GUI::TextEditor::ReadOnly);
60 editor().set_background_role(Gfx::ColorRole::InactiveSelection);
61 auto palette = editor().palette();
62 palette.set_color(Gfx::ColorRole::BaseText, Color::from_rgb(0xffffff));
63 editor().set_palette(palette);
64 editor().document().set_text("The contents of this file could not be displayed. Is it a binary file?"sv);
65}
66
67void EditorWrapper::set_filename(DeprecatedString const& filename)
68{
69 m_filename = filename;
70 update_title();
71 update_diff();
72}
73
74void EditorWrapper::save()
75{
76 if (filename().is_empty()) {
77 auto file_picker_action = GUI::CommonActions::make_save_as_action([&](auto&) {
78 Optional<DeprecatedString> save_path = GUI::FilePicker::get_save_filepath(window(), "file"sv, "txt"sv, project_root().value());
79 set_filename(save_path.value());
80 });
81 file_picker_action->activate();
82 }
83 editor().write_to_file(filename()).release_value_but_fixme_should_propagate_errors();
84 update_diff();
85 editor().update();
86}
87
88void EditorWrapper::update_diff()
89{
90 if (m_git_repo)
91 m_hunks = Diff::parse_hunks(m_git_repo->unstaged_diff(filename()).value());
92}
93
94void EditorWrapper::set_project_root(DeprecatedString const& project_root)
95{
96 m_project_root = project_root;
97 auto result = GitRepo::try_to_create(*m_project_root);
98 switch (result.type) {
99 case GitRepo::CreateResult::Type::Success:
100 m_git_repo = result.repo;
101 break;
102 case GitRepo::CreateResult::Type::GitProgramNotFound:
103 break;
104 case GitRepo::CreateResult::Type::NoGitRepo:
105 break;
106 default:
107 VERIFY_NOT_REACHED();
108 }
109}
110
111void EditorWrapper::update_title()
112{
113 StringBuilder title;
114 if (m_filename.is_null())
115 title.append(untitled_label);
116 else
117 title.append(m_filename);
118
119 if (editor().document().is_modified())
120 title.append(" (*)"sv);
121 m_filename_title = title.to_deprecated_string();
122}
123
124void EditorWrapper::set_debug_mode(bool enabled)
125{
126 m_editor->set_debug_mode(enabled);
127}
128
129}