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79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/*
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* Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "EyesWidget.h"
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#include <LibCore/ArgsParser.h>
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#include <LibCore/System.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/Icon.h>
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#include <LibGUI/Menu.h>
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#include <LibGUI/Menubar.h>
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#include <LibGUI/Window.h>
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#include <LibMain/Main.h>
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#include <unistd.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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int num_eyes = 2;
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int max_in_row = 13;
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// Alternatively, allow the user to ask for a grid.
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int grid_rows = -1;
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int grid_columns = -1;
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Core::ArgsParser args_parser;
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args_parser.add_option(num_eyes, "Number of eyes", "num-eyes", 'n', "number");
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args_parser.add_option(max_in_row, "Maximum number of eyes in a row", "max-in-row", 'm', "number");
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args_parser.add_option(grid_rows, "Number of rows in grid (incompatible with --number)", "grid-rows", 'r', "number");
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args_parser.add_option(grid_columns, "Number of columns in grid (incompatible with --number)", "grid-cols", 'c', "number");
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args_parser.parse(arguments);
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TRY(Core::System::pledge("stdio recvfd sendfd rpath unix cpath wpath thread"));
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auto app = TRY(GUI::Application::try_create(arguments));
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TRY(Core::System::pledge("stdio recvfd sendfd rpath cpath wpath thread"));
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TRY(Core::System::unveil("/res", "r"));
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TRY(Core::System::unveil(nullptr, nullptr));
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if ((grid_rows > 0) ^ (grid_columns > 0)) {
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warnln("Expected either both or none of 'grid-rows' and 'grid-cols' to be passed.");
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return 1;
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}
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int full_rows, extra_columns;
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if (grid_rows > 0) {
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full_rows = grid_rows;
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extra_columns = 0;
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num_eyes = grid_rows * grid_columns;
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max_in_row = grid_columns;
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} else {
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full_rows = num_eyes / max_in_row;
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extra_columns = num_eyes % max_in_row;
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}
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auto app_icon = GUI::Icon::default_icon("app-eyes");
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auto window = TRY(GUI::Window::try_create());
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window->set_title("Eyes");
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window->set_icon(app_icon.bitmap_for_size(16));
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window->resize(75 * (full_rows > 0 ? max_in_row : extra_columns), 100 * (full_rows + (extra_columns > 0 ? 1 : 0)));
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window->set_has_alpha_channel(true);
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(void)TRY(window->try_set_main_widget<EyesWidget>(num_eyes, full_rows, extra_columns));
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auto file_menu = TRY(window->try_add_menu("&File"));
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TRY(file_menu->try_add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); })));
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auto help_menu = TRY(window->try_add_menu("&Help"));
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TRY(help_menu->try_add_action(GUI::CommonActions::make_about_action("Eyes Demo", app_icon, window)));
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window->show();
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return app->exec();
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}
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