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This commit is contained in:
Howard Wolosky 2019-01-28 16:24:37 -08:00
parent 456fe5e355
commit c13b8a099e
822 changed files with 276650 additions and 75 deletions
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83
src/CalcViewModel/Common/LocalizationService.h Normal file
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#pragma once
namespace CalculatorApp { namespace Common
{
namespace LocalizationServiceProperties
{
static constexpr std::wstring_view DefaultCurrencyCode{ L"USD" };
}
public enum class LanguageFontType
{
UIText,
UICaption,
};
public ref class LocalizationService sealed
{
public:
DEPENDENCY_PROPERTY_OWNER(LocalizationService);
DEPENDENCY_PROPERTY_ATTACHED_WITH_DEFAULT_AND_CALLBACK(LanguageFontType, FontType, LanguageFontType::UIText);
DEPENDENCY_PROPERTY_ATTACHED_WITH_CALLBACK(double, FontSize);
internal:
static LocalizationService^ GetInstance();
Windows::UI::Xaml::FlowDirection GetFlowDirection();
bool IsRtlLayout();
bool GetOverrideFontApiValues();
Platform::String^ GetLanguage();
Windows::UI::Xaml::Media::FontFamily^ GetLanguageFontFamilyForType(LanguageFontType fontType);
Platform::String^ GetFontFamilyOverride();
Windows::UI::Text::FontWeight GetFontWeightOverride();
double GetFontScaleFactorOverride(LanguageFontType fontType);
static Windows::Globalization::NumberFormatting::DecimalFormatter^ GetRegionalSettingsAwareDecimalFormatter();
static Windows::Globalization::DateTimeFormatting::DateTimeFormatter^ GetRegionalSettingsAwareDateTimeFormatter(_In_ Platform::String^ format);
static Windows::Globalization::DateTimeFormatting::DateTimeFormatter^ GetRegionalSettingsAwareDateTimeFormatter(
_In_ Platform::String^ format,
_In_ Platform::String^ calendarIdentifier,
_In_ Platform::String^ clockIdentifier);
static Windows::Globalization::NumberFormatting::CurrencyFormatter^ GetRegionalSettingsAwareCurrencyFormatter();
static Platform::String^ GetNarratorReadableToken(Platform::String^ rawToken);
static Platform::String^ GetNarratorReadableString(Platform::String^ rawString);
private:
Windows::Globalization::Fonts::LanguageFont^ GetLanguageFont(LanguageFontType fontType);
Windows::UI::Text::FontWeight ParseFontWeight(Platform::String^ fontWeight);
static Windows::Foundation::Collections::IIterable<Platform::String^>^ GetLanguageIdentifiers();
// Attached property callbacks
static void OnFontTypePropertyChanged(Windows::UI::Xaml::DependencyObject^ target, LanguageFontType oldValue, LanguageFontType newValue);
static void OnFontWeightPropertyChanged(Windows::UI::Xaml::DependencyObject^ target, Windows::UI::Text::FontWeight oldValue, Windows::UI::Text::FontWeight newValue);
static void OnFontSizePropertyChanged(Windows::UI::Xaml::DependencyObject^ target, double oldValue, double newValue);
static void UpdateFontFamilyAndSize(Windows::UI::Xaml::DependencyObject^ target);
static std::unordered_map<std::wstring, std::wstring> GetTokenToReadableNameMap();
private:
LocalizationService();
static LocalizationService^ s_singletonInstance;
Windows::Globalization::Fonts::LanguageFontGroup^ m_fontGroup;
Platform::String^ m_language;
Windows::UI::Xaml::FlowDirection m_flowDirection;
bool m_overrideFontApiValues;
Platform::String^ m_fontFamilyOverride;
Windows::UI::Text::FontWeight m_fontWeightOverride;
double m_uiTextFontScaleFactorOverride;
double m_uiCaptionFontScaleFactorOverride;
};
}}