/// <summary>
/// This is the click handler for the 'Scenario1InputButton' button. You would replace this with your own handler
/// if you have a button or buttons on this page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Scenario1InputButton_Click(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
if (b != null)
{
var languageFontGroup = new LanguageFontGroup("ja-JP");
var headingUI = (Windows.UI.Xaml.Controls.TextBlock)this.Scenario1Heading;
var textUI = (Windows.UI.Xaml.Controls.TextBlock)this.Scenario1Text;
if (this.oriHeadingUI == null)
{
// Store original font style for Reset
this.oriHeadingUI = new LocalFontInfo();
this.oriTextUI = new LocalFontInfo();
this.oriHeadingUI.Set(headingUI);
this.oriTextUI.Set(textUI);
}
// Change the Font value with selected font from LanguageFontGroup API
this.SetFont(headingUI, languageFontGroup.UIHeadingFont);
this.SetFont(textUI, languageFontGroup.UITextFont);
this.Output.Visibility = Visibility.Visible;
}
}
LocalizationService()
{
#if HAS_UNO
m_language = "en-US";
m_flowDirection = FlowDirection.LeftToRight;
#else
m_language = ApplicationLanguages.Languages[0];
m_flowDirection =
ResourceContext.GetForCurrentView().QualifierValues["LayoutDirection"] != "LTR" ? FlowDirection.RightToLeft : FlowDirection.LeftToRight;
#endif
var resourceLoader = AppResourceProvider.GetInstance();
m_fontFamilyOverride = resourceLoader.GetResourceString("LocalizedFontFamilyOverride");
string reserved = "RESERVED_FOR_FONTLOC";
m_overrideFontApiValues = ((m_fontFamilyOverride != null) && (m_fontFamilyOverride != reserved));
if (m_overrideFontApiValues)
{
string localizedUICaptionFontSizeFactorOverride = resourceLoader.GetResourceString("LocalizedUICaptionFontSizeFactorOverride");
string localizedUITextFontSizeFactorOverride = resourceLoader.GetResourceString("LocalizedUITextFontSizeFactorOverride");
string localizedFontWeightOverride = resourceLoader.GetResourceString("LocalizedFontWeightOverride");
// If any of the font overrides are modified then all of them need to be modified
Debug.Assert(localizedFontWeightOverride != reserved);
Debug.Assert(localizedUITextFontSizeFactorOverride != reserved);
Debug.Assert(localizedUICaptionFontSizeFactorOverride != reserved);
m_fontWeightOverride = ParseFontWeight(localizedFontWeightOverride);
m_uiTextFontScaleFactorOverride = double.Parse(localizedUITextFontSizeFactorOverride);
m_uiCaptionFontScaleFactorOverride = double.Parse(localizedUICaptionFontSizeFactorOverride);
}
m_fontGroup = new LanguageFontGroup(m_language);
}
/// <summary>
/// This is the click handler for the 'Scenario2InputButton' button. You would replace this with your own handler
/// if you have a button or buttons on this page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Scenario2InputButton_Click(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
if (b != null)
{
var languageFontGroup = new LanguageFontGroup("hi");
var headingUI = (Windows.UI.Xaml.Controls.TextBlock)this.Scenario2Heading;
var textUI = (Windows.UI.Xaml.Controls.TextBlock)this.Scenario2Text;
if (this.oriHeadingDoc == null)
{
this.oriHeadingDoc = new LocalFontInfo();
this.oriTextDoc = new LocalFontInfo();
this.oriHeadingDoc.Set(headingUI);
this.oriTextDoc.Set(textUI);
}
this.SetFont(headingUI, languageFontGroup.DocumentHeadingFont);
// Not all scripts have recommended fonts for "document alternate"
// categories, so need to verify before using it. Note that Hindi does
// have document alternate fonts, so in this case the fallback logic is
// unnecessary, but (for example) Japanese does not have recommendations
// for the document alternate 2 category.
if (languageFontGroup.DocumentAlternate2Font != null)
{
this.SetFont(textUI, languageFontGroup.DocumentAlternate2Font);
}
else if (languageFontGroup.DocumentAlternate1Font != null)
{
this.SetFont(textUI, languageFontGroup.DocumentAlternate1Font);
}
else
{
this.SetFont(textUI, languageFontGroup.ModernDocumentFont);
}
this.Output.Visibility = Visibility.Visible;
}
}