RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-06-01 03:28:13 +00:00
Code Issues Activity Actions

Fire: Use TRY() a lot more :^)

Browse source
This commit is contained in:
pbrw 2021-11-25 02:54:54 +01:00 • committed by Andreas Kling
parent 2642abb773
commit abf86b7501
2 changed files with 16 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

39
Userland/Demos/Fire/Fire.cpp
View file

@ -23,6 +23,7 @@
*/
#include <LibCore/ElapsedTimer.h>
#include <LibCore/System.h>
#include <LibGUI/Action.h>
#include <LibGUI/Application.h>
#include <LibGUI/Frame.h>
@ -33,6 +34,7 @@
#include <LibGUI/Painter.h>
#include <LibGUI/Window.h>
#include <LibGfx/Bitmap.h>
#include <LibMain/Main.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
@ -195,40 +197,29 @@ void Fire::mouseup_event(GUI::MouseEvent& event)
return GUI::Widget::mouseup_event(event);
}
int main(int argc, char** argv)
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
auto app = GUI::Application::construct(argc, argv);
auto app = TRY(GUI::Application::try_create(arguments));
if (pledge("stdio recvfd sendfd rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
TRY(Core::System::pledge("stdio recvfd sendfd rpath", nullptr));
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
if (unveil("/res", "r") < 0) {
perror("unveil");
return 1;
}
if (unveil(nullptr, nullptr) < 0) {
perror("unveil");
return 1;
}
auto window = GUI::Window::construct();
auto window = TRY(GUI::Window::try_create());
window->set_double_buffering_enabled(false);
window->set_title("Fire");
window->set_resizable(false);
window->resize(FIRE_WIDTH * 2 + 4, FIRE_HEIGHT * 2 + 4);
auto& file_menu = window->add_menu("&File");
file_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); }));
auto file_menu = TRY(window->try_add_menu("&File"));
TRY(file_menu->try_add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); })));
auto& fire = window->set_main_widget<Fire>();
auto fire = TRY(window->try_set_main_widget<Fire>());
auto& time = fire.add<GUI::Label>();
time.set_relative_rect({ 0, 4, 40, 10 });
time.move_by({ window->width() - time.width(), 0 });
fire.set_stat_label(time);
auto time = TRY(fire->try_add<GUI::Label>());
time->set_relative_rect({ 0, 4, 40, 10 });
time->move_by({ window->width() - time->width(), 0 });
fire->set_stat_label(time);
window->show();