RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 22:37:35 +00:00
Code Issues Activity Actions

Help+man+LibManual: Move argument handling to LibManual

Browse source 
This deduplicates argument handling logic from Help and man and makes it
more modular for future use cases. The argument handling works as
before: two arguments specify section and page (in this order), one
argument specifies either a page (the first section that it's found in
is used) or a path to a manpage markdown file.
This commit is contained in:
kleines Filmröllchen 2022-07-12 20:23:28 +02:00 • committed by Linus Groh
parent 64ca546a06
commit b65258c093
9 changed files with 149 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

53
Userland/Applications/Help/MainWidget.cpp
View file

@ -192,47 +192,22 @@ MainWidget::MainWidget()
};
}
ErrorOr<void> MainWidget::set_start_page(StringView start_page, u32 section)
ErrorOr<void> MainWidget::set_start_page(Vector<StringView, 2> query_parameters)
{
bool set_start_page = false;
if (!start_page.is_null()) {
if (section != 0 && section < Manual::number_of_sections) {
// > Help [section] [name]
String const path = TRY(TRY(try_make_ref_counted<Manual::PageNode>(Manual::sections[section - 1], TRY(String::from_utf8(start_page))))->path());
m_history.push(path);
open_page(path);
set_start_page = true;
} else if (URL url = URL::create_with_url_or_path(start_page); url.is_valid() && url.path().ends_with(".md"sv)) {
// > Help [/path/to/documentation/file.md]
m_history.push(url.path());
open_page(TRY(String::from_deprecated_string(url.path())));
set_start_page = true;
} else {
// > Help [query]
// First, see if we can find the page by name
for (auto const& section : Manual::sections) {
String const path = TRY(TRY(try_make_ref_counted<Manual::PageNode>(section, TRY(String::from_utf8(start_page))))->path());
if (Core::File::exists(path)) {
m_history.push(path);
open_page(path);
set_start_page = true;
break;
}
}
// No match, so treat the input as a search query
if (!set_start_page) {
m_tab_widget->set_active_widget(m_search_container);
m_search_box->set_focus(true);
m_search_box->set_text(start_page);
m_search_box->select_all();
m_filter_model->set_filter_term(m_search_box->text());
}
}
}
if (!set_start_page)
auto result = Manual::Node::try_create_from_query(query_parameters);
if (result.is_error()) {
// No match, so treat the input as a search query
m_tab_widget->set_active_widget(m_search_container);
m_search_box->set_focus(true);
m_search_box->set_text(query_parameters.first_matching([](auto&) { return true; }).value_or(""sv));
m_search_box->select_all();
m_filter_model->set_filter_term(m_search_box->text());
m_go_home_action->activate();
} else {
auto const page = TRY(result.value()->path());
m_history.push(page);
open_page(page);
}
return {};
}