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Serenity Operating System
1/*
2 * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@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#include "CalculatorWidget.h"
28#include <LibGUI/AboutDialog.h>
29#include <LibGUI/Action.h>
30#include <LibGUI/Application.h>
31#include <LibGUI/Menu.h>
32#include <LibGUI/MenuBar.h>
33#include <LibGUI/Window.h>
34#include <LibGfx/Bitmap.h>
35#include <stdio.h>
36
37int main(int argc, char** argv)
38{
39 if (pledge("stdio shared_buffer rpath accept unix cpath fattr", nullptr) < 0) {
40 perror("pledge");
41 return 1;
42 }
43
44 GUI::Application app(argc, argv);
45
46 if (pledge("stdio shared_buffer rpath accept", nullptr) < 0) {
47 perror("pledge");
48 return 1;
49 }
50
51 if (unveil("/res", "r") < 0) {
52 perror("unveil");
53 return 1;
54 }
55
56 unveil(nullptr, nullptr);
57
58 auto window = GUI::Window::construct();
59 window->set_title("Calculator");
60 window->set_resizable(false);
61 window->set_rect({ 300, 200, 254, 213 });
62
63 auto calc_widget = CalculatorWidget::construct();
64 window->set_main_widget(calc_widget);
65
66 window->show();
67 window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-calculator.png"));
68
69 auto menubar = make<GUI::MenuBar>();
70
71 auto app_menu = GUI::Menu::construct("Calculator");
72 app_menu->add_action(GUI::CommonActions::make_quit_action([](auto&) {
73 GUI::Application::the().quit(0);
74 return;
75 }));
76 menubar->add_menu(move(app_menu));
77
78 auto help_menu = GUI::Menu::construct("Help");
79 help_menu->add_action(GUI::Action::create("About", [&](const GUI::Action&) {
80 GUI::AboutDialog::show("Calculator", Gfx::Bitmap::load_from_file("/res/icons/16x16/app-calculator.png"), window);
81 }));
82 menubar->add_menu(move(help_menu));
83
84 app.set_menubar(move(menubar));
85
86 return app.exec();
87}