ladybird/Userland/Applications/Spreadsheet/main.cpp

/*
 * Copyright (c) 2020-2022, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include "HelpWindow.h"
#include "Spreadsheet.h"
#include "SpreadsheetWidget.h"
#include <AK/ScopeGuard.h>
#include <AK/Try.h>
#include <LibConfig/Client.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibFileSystem/FileSystem.h>
#include <LibFileSystemAccessClient/Client.h>
#include <LibGUI/Application.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/Window.h>
#include <LibMain/Main.h>

ErrorOr<int> serenity_main(Main::Arguments arguments)
{
    TRY(Core::System::pledge("stdio recvfd sendfd rpath fattr unix cpath wpath thread map_fixed"));

    auto app = TRY(GUI::Application::create(arguments));

    StringView filename;

    Core::ArgsParser args_parser;
    args_parser.add_positional_argument(filename, "File to read from", "file", Core::ArgsParser::Required::No);

    args_parser.parse(arguments);

    if (!filename.is_empty()) {
        if (!FileSystem::exists(filename) || FileSystem::is_directory(filename)) {
            warnln("File does not exist or is a directory: {}", filename);
            return 1;
        }
    }

    Config::pledge_domain("Spreadsheet");
    app->set_config_domain("Spreadsheet"_string);

    TRY(Core::System::unveil("/tmp/session/%sid/portal/filesystemaccess", "rw"));
    TRY(Core::System::unveil("/tmp/session/%sid/portal/webcontent", "rw"));
    TRY(Core::System::unveil("/etc", "r"));
    TRY(Core::System::unveil("/res", "r"));
    TRY(Core::System::unveil(nullptr, nullptr));

    auto app_icon = GUI::Icon::default_icon("app-spreadsheet"sv);
    auto window = GUI::Window::construct();
    window->restore_size_and_position("Spreadsheet"sv, "Window"sv, { { 640, 480 } });
    window->save_size_and_position_on_close("Spreadsheet"sv, "Window"sv);
    window->set_icon(app_icon.bitmap_for_size(16));

    auto spreadsheet_widget = window->set_main_widget<Spreadsheet::SpreadsheetWidget>(*window, Vector<NonnullRefPtr<Spreadsheet::Sheet>> {}, filename.is_empty());

    TRY(spreadsheet_widget->initialize_menubar(*window));
    spreadsheet_widget->update_window_title();

    window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
        if (spreadsheet_widget->request_close())
            return GUI::Window::CloseRequestDecision::Close;
        return GUI::Window::CloseRequestDecision::StayOpen;
    };

    window->show();

    if (!filename.is_empty()) {
        auto file = TRY(FileSystemAccessClient::Client::the().request_file_read_only_approved(window, filename));
        spreadsheet_widget->load_file(file.filename(), file.stream());
    }

    return app->exec();
}