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TextEditor: Propagate errors using try_set_main_widget in main

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creator1creeper1 2022-01-07 14:14:47 +01:00 • committed by Andreas Kling
parent 6c049ea4c4
commit de82901d4c
1 changed files with 12 additions and 12 deletions
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24
Userland/Applications/TextEditor/main.cpp
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@ -44,30 +44,30 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto window = TRY(GUI::Window::try_create());
window->resize(640, 400);
auto& text_widget = window->set_main_widget<MainWidget>();
auto text_widget = TRY(window->try_set_main_widget<MainWidget>());
text_widget.editor().set_focus(true);
text_widget->editor().set_focus(true);
window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
if (text_widget.request_close())
if (text_widget->request_close())
return GUI::Window::CloseRequestDecision::Close;
return GUI::Window::CloseRequestDecision::StayOpen;
};
if (preview_mode_view == "auto") {
text_widget.set_auto_detect_preview_mode(true);
text_widget->set_auto_detect_preview_mode(true);
} else if (preview_mode_view == "markdown") {
text_widget.set_preview_mode(MainWidget::PreviewMode::Markdown);
text_widget->set_preview_mode(MainWidget::PreviewMode::Markdown);
} else if (preview_mode_view == "html") {
text_widget.set_preview_mode(MainWidget::PreviewMode::HTML);
text_widget->set_preview_mode(MainWidget::PreviewMode::HTML);
} else if (preview_mode_view == "none") {
text_widget.set_preview_mode(MainWidget::PreviewMode::None);
text_widget->set_preview_mode(MainWidget::PreviewMode::None);
} else {
warnln("Invalid mode '{}'", preview_mode);
return 1;
}
text_widget.initialize_menubar(*window);
text_widget->initialize_menubar(*window);
window->show();
window->set_icon(app_icon.bitmap_for_size(16));
@ -77,14 +77,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
auto response = FileSystemAccessClient::Client::the().request_file_read_only_approved(window->window_id(), parsed_argument.filename());
if (response.error == 0) {
if (!text_widget.read_file_and_close(*response.fd, *response.chosen_file))
if (!text_widget->read_file_and_close(*response.fd, *response.chosen_file))
return 1;
text_widget.editor().set_cursor_and_focus_line(parsed_argument.line().value_or(1) - 1, parsed_argument.column().value_or(0));
text_widget->editor().set_cursor_and_focus_line(parsed_argument.line().value_or(1) - 1, parsed_argument.column().value_or(0));
} else {
text_widget.open_nonexistent_file(parsed_argument.filename());
text_widget->open_nonexistent_file(parsed_argument.filename());
}
}
text_widget.update_title();
text_widget->update_title();
return app->exec();
}