Method UpdateElements

Goldleaf/source/ui/ui_BrowserLayout.cpp:703–744

    }

    void BrowserLayout::UpdateElements(const int idx) {
        g_Settings.ApplyToMenu(this->browse_menu);
        const auto contents = this->cur_exp->GetContents();
        this->browse_menu->ClearItems();
        this->ResetMenuHead();
        this->browse_menu->SetVisible(!contents.empty());
        this->empty_dir_text->SetVisible(contents.empty());
        if(!contents.empty()) {
            for(const auto &item: contents) {
                if(g_Settings.json_settings.fs.value().ignore_hidden_files.value() && IsHiddenContent(item)) {
                    continue;
                }

                auto menu_item = pu::ui::elm::MenuItem::New(item);
                menu_item->SetColor(g_Settings.GetColorScheme().text);
                if(this->cur_exp->IsDirectory(item)) {
                    menu_item->SetIcon(this->cur_exp->IsDirectoryEmpty(item) ? GetCommonIcon(CommonIconKind::DirectoryEmpty) : GetCommonIcon(CommonIconKind::Directory));
                }
                else {
                    const auto ext = LowerCaseString(fs::GetExtension(item));
                    menu_item->SetIcon(GetCommonIconForExtension(ext));
                }
                menu_item->AddOnKey(std::bind(&BrowserLayout::fsItems_DefaultKey, this, item));
                menu_item->AddOnKey(std::bind(&BrowserLayout::fsItems_Y, this, item), HidNpadButton_Y);
                this->browse_menu->AddItem(menu_item);
            }
            u32 tmp_idx = 0;
            if(idx < 0) {
                if(!g_EntryIndexStack.empty()) {
                    tmp_idx = g_EntryIndexStack.top();
                    g_EntryIndexStack.pop();
                }
            }
            else {
                tmp_idx = static_cast<u32>(idx);
                if(tmp_idx >= contents.size()) {
                    tmp_idx = 0;
                }
            }
            this->browse_menu->SetSelectedIndex(tmp_idx);
        }
    }

    void BrowserLayout::ResetMenuHead() {
        g_MainApplication->LoadMenuHead(this->cur_exp->GetPresentableCwd());