mrlacey

mrlacey

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    ...
  
    <Thickness x:Key="MediumLeftRightMargin">24,0,24,0</Thickness>
    
    ...
  

mrlacey

double AddTwentyPercent(double price) {
  return price * 1.2;
}

mrlacey

internal class FestiveImageTag : ITag
{
    public FestiveImageTag(string term)
    {
        this.Term = term;
    }

    public string Term { get; }
}

mrlacey

internal sealed class FestiveImageTagger : RegexTagger<FestiveImageTag>
{
    internal FestiveImageTagger(ITextBuffer buffer)
        : base(
                buffer,
                new[] { new Regex(@"\W(\w{3,7})\W", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase) })
    {
    }

    protected override FestiveImageTag TryCreateTagForMatch(Match match)

mrlacey

[Export(typeof(ITaggerProvider))]
[ContentType("text")]
[TagType(typeof(FestiveImageTag))]
internal sealed class FestiveImageTaggerProvider : ITaggerProvider
{
    public ITagger<T> CreateTagger<T>(ITextBuffer buffer)
        where T : ITag
    {
        if (buffer == null)
        {

mrlacey

internal sealed class FestiveImageAdornment : System.Windows.Controls.Image
{
    internal FestiveImageAdornment(FestiveImageTag tag)
    {
        this.FestiveImageTag = tag;
        this.SetSource(this.FestiveImageTag.Term);
        this.Height = 20;
        this.Width = 20;
    }

mrlacey

internal sealed class FestiveImageAdornmentTagger
    : IntraTextAdornmentTagger<FestiveImageTag, FestiveImageAdornment>
{
    private readonly ITagAggregator<FestiveImageTag> tagger;

    private FestiveImageAdornmentTagger(IWpfTextView view, ITagAggregator<FestiveImageTag> tagger)
        : base(view)
    {
        this.tagger = tagger;
    }

mrlacey

[Export(typeof(IViewTaggerProvider))]
[ContentType("text")]
[ContentType("projection")]
[TextViewRole(PredefinedTextViewRoles.Document)]
[TagType(typeof(IntraTextAdornmentTag))]
internal sealed class FestiveImageAdornmentTaggerProvider : IViewTaggerProvider
{
    [Import]
    internal IBufferTagAggregatorFactoryService BufferTagAggregatorFactoryService;

mrlacey

public void TextViewCreated(IWpfTextView textView)
{
    // The adorments will get wired to the text view events
    new MistletoeAdornment(textView);
    new TopLeftHollyAdornment(textView);
    new TopRightHollyAdornment(textView);
    new BottomLeftHollyAdornment(textView);
    new BottomRightHollyAdornment(textView);
}