jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#include "MainWidget.h"
9#include <LibConfig/Client.h>
10#include <LibCore/ArgsParser.h>
11#include <LibCore/System.h>
12#include <LibFileSystemAccessClient/Client.h>
13#include <LibGUI/Action.h>
14#include <LibGUI/Application.h>
15#include <LibGUI/Icon.h>
16#include <LibGUI/MessageBox.h>
17#include <LibGUI/Statusbar.h>
18#include <LibGUI/Window.h>
19#include <LibGfx/Painter.h>
20#include <LibMain/Main.h>
21
22ErrorOr<int> serenity_main(Main::Arguments arguments)
23{
24 TRY(Core::System::pledge("stdio thread recvfd sendfd rpath unix wpath cpath"));
25
26 auto app = TRY(GUI::Application::try_create(arguments));
27 Config::pledge_domain("PixelPaint");
28 app->set_config_domain(TRY(String::from_utf8("PixelPaint"sv)));
29
30 StringView image_file;
31 Core::ArgsParser args_parser;
32 args_parser.add_positional_argument(image_file, "Image file to open", "path", Core::ArgsParser::Required::No);
33 args_parser.parse(arguments);
34
35 TRY(Core::System::unveil("/res", "r"));
36 TRY(Core::System::unveil("/tmp/session/%sid/portal/clipboard", "rw"));
37 TRY(Core::System::unveil("/tmp/session/%sid/portal/filesystemaccess", "rw"));
38 TRY(Core::System::unveil("/tmp/session/%sid/portal/image", "rw"));
39 TRY(Core::System::unveil("/etc/FileIconProvider.ini", "r"));
40 TRY(Core::System::unveil(nullptr, nullptr));
41
42 auto app_icon = GUI::Icon::default_icon("app-pixel-paint"sv);
43
44 PixelPaint::g_icon_bag = TRY(PixelPaint::IconBag::create());
45
46 auto window = GUI::Window::construct();
47 window->set_title("Pixel Paint");
48 window->resize(800, 520);
49 window->set_icon(app_icon.bitmap_for_size(16));
50
51 auto main_widget = TRY(window->set_main_widget<PixelPaint::MainWidget>());
52
53 TRY(main_widget->initialize_menubar(*window));
54
55 window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
56 if (main_widget->request_close())
57 return GUI::Window::CloseRequestDecision::Close;
58 return GUI::Window::CloseRequestDecision::StayOpen;
59 };
60
61 auto& statusbar = *main_widget->find_descendant_of_type_named<GUI::Statusbar>("statusbar");
62
63 app->on_action_enter = [&statusbar](GUI::Action& action) {
64 auto text = action.status_tip();
65 if (text.is_empty())
66 text = Gfx::parse_ampersand_string(action.text());
67 statusbar.set_override_text(move(text));
68 };
69
70 app->on_action_leave = [&statusbar](GUI::Action&) {
71 statusbar.set_override_text({});
72 };
73
74 window->show();
75
76 if (!image_file.is_empty()) {
77 auto response = FileSystemAccessClient::Client::the().request_file_read_only_approved(window, image_file);
78 if (response.is_error())
79 return 1;
80 main_widget->open_image(response.release_value());
81 } else {
82 TRY(main_widget->create_default_image());
83 }
84
85 return app->exec();
86}