private void MicroContent_RuleTapped(RuleBlock sender, RuleTappedArgs args)
{
RuleTapped?.Invoke(this, args);
}
public void RefreshRule()
{
var viewer = GetTemplateChild("Viewer") as RichTextBlock;
if (viewer == null)
{
return;
}
viewer.Blocks.Clear();
if (string.IsNullOrWhiteSpace(Content))
{
return;
}
var items = LinkRule.Render(Content, Rules, true);
var paragraph = new Paragraph();
foreach (var item in items)
{
if (item.Type == BlockType.LINE)
{
paragraph.Inlines.Add(new LineBreak());
continue;
}
if (item.Type == BlockType.TEXT)
{
var run = new Run
{
Text = item.Content,
FontSize = FontSize,
};
paragraph.Inlines.Add(run);
continue;
}
if (item.Type == BlockType.LINK || item.Type == BlockType.USER)
{
var link = new Hyperlink()
{
// NavigateUri = new Uri(item.Value as string),
};
link.Click += (Hyperlink sender, HyperlinkClickEventArgs e) =>
{
RuleTapped?.Invoke(this, new RuleTappedArgs(item));
};
link.Inlines.Add(new Run()
{
Text = item.Content,
FontSize = FontSize,
});
paragraph.Inlines.Add(link);
continue;
}
if (item.Type == BlockType.IMAGE)
{
var container = new InlineUIContainer();
var img = new Image
{
Source = ConverterHelper.ToImg(item.Value as string)
};
img.Width = 1.5 * FontSize;
container.Child = img;
paragraph.Inlines.Add(container);
}
}
viewer.TextWrapping = TextWrapping.Wrap;
viewer.LineHeight = 2 * FontSize;
viewer.Blocks.Add(paragraph);
}
