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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2022, the SerenityOS developers.
4 * Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
5 *
6 * SPDX-License-Identifier: BSD-2-Clause
7 */
8
9#include <AK/StringBuilder.h>
10#include <LibGUI/AboutDialog.h>
11#include <LibGUI/AboutDialogGML.h>
12#include <LibGUI/BoxLayout.h>
13#include <LibGUI/Button.h>
14#include <LibGUI/ImageWidget.h>
15#include <LibGUI/Label.h>
16#include <LibGUI/Widget.h>
17#include <LibGfx/Font/Font.h>
18#include <LibGfx/Font/FontDatabase.h>
19
20namespace GUI {
21
22ErrorOr<NonnullRefPtr<AboutDialog>> AboutDialog::try_create(String name, String version, RefPtr<Gfx::Bitmap const> icon, Window* parent_window)
23{
24 auto dialog = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) AboutDialog(name, version, icon, parent_window)));
25 dialog->set_title(DeprecatedString::formatted("About {}", name));
26
27 auto widget = TRY(dialog->set_main_widget<Widget>());
28 TRY(widget->load_from_gml(about_dialog_gml));
29
30 auto icon_wrapper = widget->find_descendant_of_type_named<Widget>("icon_wrapper");
31 if (icon) {
32 icon_wrapper->set_visible(true);
33 auto icon_image = widget->find_descendant_of_type_named<ImageWidget>("icon");
34 icon_image->set_bitmap(icon);
35 } else {
36 icon_wrapper->set_visible(false);
37 }
38
39 widget->find_descendant_of_type_named<GUI::Label>("name")->set_text(name.to_deprecated_string());
40 // If we are displaying a dialog for an application, insert 'SerenityOS' below the application name
41 widget->find_descendant_of_type_named<GUI::Label>("serenity_os")->set_visible(name != "SerenityOS");
42 widget->find_descendant_of_type_named<GUI::Label>("version")->set_text(version.to_deprecated_string());
43
44 auto ok_button = widget->find_descendant_of_type_named<DialogButton>("ok_button");
45 ok_button->on_click = [dialog](auto) {
46 dialog->done(ExecResult::OK);
47 };
48
49 return dialog;
50}
51
52AboutDialog::AboutDialog(String name, String version, RefPtr<Gfx::Bitmap const> icon, Window* parent_window)
53 : Dialog(parent_window)
54 , m_name(move(name))
55 , m_version_string(move(version))
56 , m_icon(move(icon))
57{
58 resize(413, 204);
59 set_resizable(false);
60
61 if (parent_window)
62 set_icon(parent_window->icon());
63}
64
65ErrorOr<void> AboutDialog::show(String name, String version, RefPtr<Gfx::Bitmap const> icon, Window* parent_window, RefPtr<Gfx::Bitmap const> window_icon)
66{
67 auto dialog = TRY(AboutDialog::try_create(move(name), move(version), move(icon), parent_window));
68 if (window_icon)
69 dialog->set_icon(window_icon);
70 dialog->exec();
71 return {};
72}
73
74}