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#include "LanguageSelectSection.h"
#include "MenuResources.h"
#include "../../PreferencesCache.h"
#include "../../../nCine/I18n.h"
#include <Containers/StringConcatenable.h>
using namespace Jazz2::UI::Menu::Resources;
namespace Jazz2::UI::Menu
{
LanguageSelectSection::LanguageSelectSection()
{
auto& resolver = ContentResolver::Get();
auto& defaultLanguage = _items.emplace_back();
defaultLanguage.Item.DisplayName = "English \f[c:#707070]· en"_s;
// Search first "Cache/Translations/" and then "Content/Translations/"
HashMap<String, bool> foundLanguages;
for (auto item : fs::Directory(fs::CombinePath(resolver.GetCachePath(), "Translations"_s), fs::EnumerationOptions::SkipDirectories)) {
AddLanguage(item, foundLanguages, true);
}
for (auto item : fs::Directory(fs::CombinePath(resolver.GetContentPath(), "Translations"_s), fs::EnumerationOptions::SkipDirectories)) {
AddLanguage(item, foundLanguages, false);
}
}
void LanguageSelectSection::OnDraw(Canvas* canvas)
{
Recti contentBounds = _root->GetContentBounds();
float centerX = contentBounds.X + contentBounds.W * 0.5f;
float topLine = contentBounds.Y + TopLine;
float bottomLine = contentBounds.Y + contentBounds.H - BottomLine;
_root->DrawElement(MenuDim, centerX, (topLine + bottomLine) * 0.5f, IMenuContainer::BackgroundLayer,
Alignment::Center, Colorf::Black, Vector2f(680.0f, bottomLine - topLine + 2.0f), Vector4f(1.0f, 0.0f, 0.4f, 0.3f));
_root->DrawElement(MenuLine, 0, centerX, topLine, IMenuContainer::MainLayer, Alignment::Center, Colorf::White, 1.6f);
_root->DrawElement(MenuLine, 1, centerX, bottomLine, IMenuContainer::MainLayer, Alignment::Center, Colorf::White, 1.6f);
std::int32_t charOffset = 0;
_root->DrawStringShadow(_("Language"), charOffset, centerX, topLine - 21.0f, IMenuContainer::FontLayer,
Alignment::Center, Colorf(0.46f, 0.46f, 0.46f, 0.5f), 0.9f, 0.7f, 1.1f, 1.1f, 0.4f, 0.9f);
}
void LanguageSelectSection::OnDrawItem(Canvas* canvas, ListViewItem& item, std::int32_t& charOffset, bool isSelected)
{
float centerX = canvas->ViewSize.X * 0.5f;
if (isSelected) {
float size = 0.5f + IMenuContainer::EaseOutElastic(_animation) * 0.6f;
_root->DrawStringGlow(item.Item.DisplayName, charOffset, centerX, item.Y, IMenuContainer::FontLayer + 10,
Alignment::Center, Font::RandomColor, size, 0.7f, 1.1f, 1.1f, 0.4f, 0.9f);
} else {
_root->DrawStringShadow(item.Item.DisplayName, charOffset, centerX, item.Y, IMenuContainer::FontLayer,
Alignment::Center, Font::DefaultColor, 0.9f);
}
}
void LanguageSelectSection::OnExecuteSelected()
{
bool success = false;
auto& selectedItem = _items[_selectedIndex];
if (!selectedItem.Item.FileName.empty()) {
if (I18n::Get().LoadFromFile(selectedItem.Item.FileName)) {
auto language = fs::GetFileNameWithoutExtension(selectedItem.Item.FileName);
std::memcpy(PreferencesCache::Language, language.data(), language.size());
std::memset(PreferencesCache::Language + language.size(), 0, sizeof(PreferencesCache::Language) - language.size());
success = true;
}
} else {
I18n::Get().Unload();
std::memset(PreferencesCache::Language, 0, sizeof(PreferencesCache::Language));
success = true;
}
_root->PlaySfx("MenuSelect"_s, 0.6f);
if (success) {
PreferencesCache::Save();
// It will automatically recreate the menu
_root->ApplyPreferencesChanges(ChangedPreferencesType::Language);
} else {
_root->LeaveSection();
}
}
void LanguageSelectSection::AddLanguage(const StringView languageFile, HashMap<String, bool>& foundLanguages, bool fromCache)
{
if (fs::GetExtension(languageFile) != "mo"_s) {
return;
}
auto language = fs::GetFileNameWithoutExtension(languageFile);
if (language.empty() || language.size() >= sizeof(PreferencesCache::Language)) {
return;
}
// Add each language only once
if (!foundLanguages.try_emplace(language, true).second) {
return;
}
if (language == StringView(PreferencesCache::Language)) {
_selectedIndex = _items.size();
}
auto& episode = _items.emplace_back();
episode.Item.FileName = languageFile;
episode.Item.DisplayName = fromCache
? String{I18n::GetLanguageName(language) + " \f[c:#707070]· "_s + language + "⁺"_s}
: String{I18n::GetLanguageName(language) + " \f[c:#707070]· "_s + language};
}
}
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