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LibGUI: Make Application's construction fallible

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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.
This commit is contained in:
Lucas CHOLLET 2023-05-05 00:24:53 -04:00 • committed by Sam Atkins
parent f132751fae
commit 1a97382305
93 changed files with 121 additions and 118 deletions
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2
Userland/Applets/Audio/main.cpp
View file

@ -231,7 +231,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath wpath cpath unix thread"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
Config::pledge_domain("AudioApplet");
TRY(Core::System::unveil("/tmp/session/%sid/portal/audio", "rw"));
TRY(Core::System::unveil("/res", "r"));

2
Userland/Applets/ClipboardHistory/main.cpp
View file

@ -18,7 +18,7 @@
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath unix"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
Config::pledge_domain("ClipboardHistory");
Config::monitor_domain("ClipboardHistory");

2
Userland/Applets/Keymap/main.cpp
View file

@ -15,7 +15,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath unix getkeymap proc exec"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
auto window = TRY(KeymapStatusWindow::try_create());
window->set_has_alpha_channel(true);

2
Userland/Applets/Network/main.cpp
View file

@ -164,7 +164,7 @@ private:
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath unix proc exec"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
TRY(Core::System::unveil("/tmp/session/%sid/portal/notify", "rw"));
TRY(Core::System::unveil("/res", "r"));

2
Userland/Applets/ResourceGraph/main.cpp
View file

@ -239,7 +239,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd proc exec rpath unix"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
TRY(Core::System::pledge("stdio recvfd sendfd proc exec rpath"));

2
Userland/Applets/WorkspacePicker/main.cpp
View file

@ -17,7 +17,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath proc exec unix"));
auto app = TRY(GUI::Application::try_create(arguments));
auto app = TRY(GUI::Application::create(arguments));
app->set_quit_when_last_window_deleted(false);
// We need to obtain the WM connection here as well before the pledge shortening.