RichText Class

namespace NoesisApp

Adds a Text attached property for TextBlock which formats BBCode into Inlines.

<Grid
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:noesis="clr-namespace:NoesisGUIExtensions;assembly=Noesis.GUI.Extensions">
  <TextBlock noesis:RichText.Text="Plain. [b]Bold, [i]bold italic, [/i]
    [size=60]Size 60 text.[/size] [color=Red]Red text.[/color] [img height=80]disk.png[/img]
    [br/] [url='https://www.noesisengine.com/']NoesisEngine.com[/url]" />
</Grid>

Default supported BBCode tags, with their Inline output:

• b: Bold, "[b]bold.[/b]"
• i: Italic, "[i]italic.[/i]"
• u: Underline, "[u]underline.[/u]"
• size: Span with FontSize set to the parameter value, "[size=60]size 60 text.[/size]"
• font: Span with FontFamily set to the parameter value, "[font='#PT Root UI']PT Root UI font.[/]"
• color: Span with Foreground set to the parameter value (a color name, or ARBG hex), "[color=Red]red.[/color][color=#FF0000FF]blue.[/color]"
• url: Hyperlink with NavigateUri set to the parameter value, "[url='https://www.noesisengine.com/']NoesisEngine.com[/url]"
• br: A LineBreak, "Line one.[br/]Line two."
• img: Image contained in an InlineUIContainer, "[img height=80]disk.png[/img]"
• style: Span with the Style property set to the resource key provided by the parameter value, "[style='Header1']Styled text.[/style]"

<Grid
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:noesis="clr-namespace:NoesisGUIExtensions;assembly=Noesis.GUI.Extensions">
  <Grid.Resources>
    <Style x:Key="Header1" TargetType="{x:Type Span}">
      <Setter Property="FontSize" Value="30"/>
      <Setter Property="Foreground" Value="Green"/>
    </Style>
  </Grid.Resources>
  <TextBlock noesis:RichText.Text="[style='Header1']Styled text.[/style]" />
</Grid>

• bind: Run containing a Binding with the Path property set to the tag contents. This tag has an optional "format" parameter which can be used to modify the StringFormat property of the Binding, "[bind format='{0:0}']Path[/bind]"

<Grid
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:noesis="clr-namespace:NoesisGUIExtensions;assembly=Noesis.GUI.Extensions"
  xmlns:local="clr-namespace:MyGame">
  <Grid.DataContext>
    <local:MyViewModel CurrentHealth="66.75" MaxHealth="100" />
  </Grid.DataContext>
  <TextBlock noesis:RichText.Text="Health is [bind format='{0:0}']CurrentHealth[/bind] out of
    [bind format='{0:0}']MaxHealth[/bind]" />
</Grid>