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LibManual: Refactor SectionNode in preparation for subsections

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- Calculate the full name on demand
- Make section and name protected
- Reorder some members logically
- Change the name getter to be fallible, as some implementors need to
  allocate
This commit is contained in:
kleines Filmröllchen 2022-06-18 21:53:44 +02:00 • committed by Linus Groh
parent f502e24bd7
commit 4625f7aab5
6 changed files with 23 additions and 10 deletions
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1
Userland/Applications/Help/MainWidget.cpp
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@ -307,6 +307,7 @@ void MainWidget::open_page(Optional<String> const& path)
m_web_view->load_empty_document();
return;
}
dbgln("open page: {}", path.value());
open_url(URL::create_with_url_or_path(path.value().to_deprecated_string()));
}

9
Userland/Applications/Help/ManualModel.cpp
View file

@ -47,7 +47,10 @@ Optional<String> ManualModel::page_name(const GUI::ModelIndex& index) const
if (!node->is_page())
return {};
auto* page = static_cast<Manual::PageNode const*>(node);
return page->name();
auto path = page->name();
if (path.is_error())
return {};
return path.release_value();
}
Optional<String> ManualModel::page_path(const GUI::ModelIndex& index) const
@ -159,7 +162,9 @@ GUI::Variant ManualModel::data(const GUI::ModelIndex& index, GUI::ModelRole role
return DeprecatedString(page.release_value());
return {};
case GUI::ModelRole::Display:
return node->name();
if (auto name = node->name(); !name.is_error())
return name.release_value();
return {};
case GUI::ModelRole::Icon:
if (node->is_page())
return m_page_icon;