mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 08:24:58 +00:00
1a97382305
The pattern to construct `Application` was to use the `try_create` method from the `C_OBJECT` macro. While being safe from an OOM perspective, this method doesn't propagate errors from the constructor. This patch make `Application` use the `C_OBJECT_ABSTRACT` and manually define a `create` method that can bubble up errors from the construction stage. This commit also removes the ability to use `argc` and `argv` to create an `Application`, only `Main`'s `Arguments` can be used. From a user point of view, the patch renames `try_create` => `create`, hence the huge number of modified files.
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (c) 2022, Jelle Raaijmakers <jelle@gmta.nl>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Demos/Tubes/Tubes.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/Window.h>
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#include <LibMain/Main.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio recvfd sendfd rpath unix prot_exec map_fixed"));
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unsigned refresh_rate = 12;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("Screensaver rendering colorful moving tubes using LibGL");
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args_parser.add_option(refresh_rate, "Refresh rate", "rate", 'r', "milliseconds");
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args_parser.parse(arguments);
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auto app = TRY(GUI::Application::create(arguments));
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TRY(Core::System::pledge("stdio recvfd sendfd rpath prot_exec map_fixed"));
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auto window = TRY(Desktop::Screensaver::create_window("Tubes"sv, "app-tubes"sv));
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window->update();
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auto tubes_widget = TRY(window->set_main_widget<Tubes>(refresh_rate));
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tubes_widget->set_fill_with_background_color(false);
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tubes_widget->set_override_cursor(Gfx::StandardCursor::Hidden);
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window->show();
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TRY(tubes_widget->create_buffer(window->size()));
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tubes_widget->setup_view();
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tubes_widget->reset_tubes();
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window->move_to_front();
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window->set_cursor(Gfx::StandardCursor::Hidden);
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return app->exec();
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}
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