void UpdateFont()
{
if (_elementFontFamilyProperty != null)
{
var fontFamilyName = _elementFontFamilyProperty.GetValue(Element) as string;
var assembly = _embeddedResourceFontEffect?.Assembly;
if (assembly == null && fontFamilyName != null)
{
assembly = AssemblyExtensions.AssemblyFromResourceId(fontFamilyName);
}
if (assembly != null && !Settings.AssembliesToInclude.Contains(assembly))
{
Settings.AssembliesToInclude.Add(assembly);
}
var uwpFontFamilyName = FontService.ReconcileFontFamily(fontFamilyName);
if (uwpFontFamilyName == null)
{
Console.WriteLine("WARNING EmbeddedResourceFontEffect: Could not find ResourceId [" + fontFamilyName + "] in visible assemblies.");
}
//DebugMessage("uwpFontFamily=[" + uwpFontFamilyName + "] Length=[" + uwpFontFamilyName.Length + "]");
var fontFamily = new FontFamily(uwpFontFamilyName);
if (_controlFontFamilyProperty != null)
{
_controlFontFamilyProperty.SetValue(Control, fontFamily);
}
else if (Control is Windows.UI.Xaml.Controls.TextBlock textBlock)
{
textBlock.FontFamily = fontFamily;
}
else if (Control is Windows.UI.Xaml.Controls.TextBox textBox)
{
textBox.FontFamily = fontFamily;
}
else if (Control is Windows.UI.Xaml.Controls.Button button)
{
button.FontFamily = fontFamily;
}
else if (Control is Windows.UI.Xaml.Controls.ComboBox comboBox)
{
comboBox.FontFamily = fontFamily;
}
else if (Control is Xamarin.Forms.Platform.UWP.FormsComboBox formsComboBox)
{
formsComboBox.FontFamily = fontFamily;
}
else if (Control is Windows.UI.Xaml.Controls.DatePicker datePicker)
{
datePicker.FontFamily = fontFamily;
}
else if (Control is Xamarin.Forms.Platform.UWP.FormsTextBox formsTextBox)
{
formsTextBox.FontFamily = fontFamily;
}
else
{
Console.WriteLine("WARNING EmbeddedResourceFontEffect: Could not find FontFamily property for native element of type [" + Control.GetType() + "]");
}
}
}
void UpdateFont()
{
if (_elementFontFamilyProperty != null && _controlFontFamilyProperty != null)
{
var fontFamilyName = _elementFontFamilyProperty.GetValue(Element) as string;
var assembly = _embeddedResourceFontEffect?.Assembly;
if (assembly != null && !Settings.AssembliesToInclude.Contains(assembly))
{
Settings.AssembliesToInclude.Add(assembly);
}
var uwpFontFamilyName = FontService.ReconcileFontFamily(fontFamilyName);
DebugMessage("uwpFontFamily=[" + uwpFontFamilyName + "] Length=[" + uwpFontFamilyName.Length + "]");
var fontFamily = new FontFamily(uwpFontFamilyName);
_controlFontFamilyProperty.SetValue(Control, fontFamily);
}
}
static void AddInline(TextBlock textBlock, Forms9Patch.Label label, MetaFont metaFont, string text, int startIndex, int length)
{
var run = new Run();
run.Text = text.Substring(startIndex, length);
run.FontSize = metaFont.Size;
run.FontWeight = metaFont.Bold ? Windows.UI.Text.FontWeights.Bold : Windows.UI.Text.FontWeights.Normal;
run.FontStyle = metaFont.Italic ? Windows.UI.Text.FontStyle.Italic : Windows.UI.Text.FontStyle.Normal;
if (TextDecorationsPresent && metaFont.Strikethrough)
{
ApplyTextDecorations(run, Decoration.Strikethrough);
}
switch (metaFont.Baseline)
{
case FontBaseline.Numerator:
run.FontFamily = new Windows.UI.Xaml.Media.FontFamily("Cambria");
Typography.SetVariants(run, Windows.UI.Xaml.FontVariants.Superscript);
break;
case FontBaseline.Superscript:
run.FontFamily = new Windows.UI.Xaml.Media.FontFamily("Cambria");
Typography.SetVariants(run, Windows.UI.Xaml.FontVariants.Superscript);
break;
case FontBaseline.Denominator:
run.FontFamily = new Windows.UI.Xaml.Media.FontFamily("Cambria");
Typography.SetVariants(run, Windows.UI.Xaml.FontVariants.Subscript);
break;
case FontBaseline.Subscript:
run.FontFamily = new Windows.UI.Xaml.Media.FontFamily("Cambria");
Typography.SetVariants(run, Windows.UI.Xaml.FontVariants.Subscript);
break;
default:
if (metaFont.Family != null)
{
run.FontFamily = new Windows.UI.Xaml.Media.FontFamily(FontService.ReconcileFontFamily(metaFont.Family));
}
break;
}
if (!metaFont.BackgroundColor.IsDefaultOrTransparent())
{
try
{
textBlock.ApplyBackgroundColor(metaFont.BackgroundColor, startIndex, length);
}
catch (Exception)
{
//throw new Exception("It appears that this Xamarin.Forms.UWP app was built with a Windows TargetVersion < 10.0.16299.0 (Windows 10 Fall Creators Update). 10.0.16299.0 is needed to support Forms9Patch.Label.HtmlText background color attributes.", e);
}
}
if (metaFont.IsActionEmpty())
{
run.Foreground = new Windows.UI.Xaml.Media.SolidColorBrush(metaFont.TextColor.ToWindowsColor());
if (TextDecorationsPresent && metaFont.Underline)
{
ApplyTextDecorations(run, Decoration.Underline);
}
textBlock.Inlines.Add(run);
}
else
{
run.Foreground = new Windows.UI.Xaml.Media.SolidColorBrush(Xamarin.Forms.Color.Blue.ToWindowsColor());
if (TextDecorationsPresent)
{
ApplyTextDecorations(run, Decoration.Underline);
}
var hyperlink = new Hyperlink();
hyperlink.Inlines.Add(run);
hyperlink.Click += (Hyperlink sender, HyperlinkClickEventArgs args) => label.Tap(metaFont.Action.Id, metaFont.Action.Href);
textBlock.Inlines.Add(hyperlink);
}
}
