/// <summary>
/// Creates the UIElement on call
/// Uses PositionAffinity.Predecessor because we want the tag to be associated with the preceding character
/// </summary>
/// <param name="textView">The view of the editor</param>
/// <param name="span">The span that has the location of the hint</param>
/// <param name="key">The symbolkey associated with each parameter</param>
public static InlineParameterNameHintsTag Create(string text, TextFormattingRunProperties format,
IWpfTextView textView, SnapshotSpan span, SymbolKey key,
InlineParameterNameHintsTaggerProvider taggerProvider)
{
return(new InlineParameterNameHintsTag(CreateElement(text, textView, format), textView,
span, key, taggerProvider));
}
public InlineParameterNameHintsTagger(InlineParameterNameHintsTaggerProvider taggerProvider, IWpfTextView textView, ITextBuffer buffer, ITagAggregator <InlineParameterNameHintDataTag> tagAggregator)
{
_cache = new List <ITagSpan <IntraTextAdornmentTag> >();
_threadAffinitizedObject = new ForegroundThreadAffinitizedObject(taggerProvider.ThreadingContext);
_inlineParameterNameHintsTaggerProvider = taggerProvider;
_textView = textView;
_buffer = buffer;
_tagAggregator = tagAggregator;
_formatMap = taggerProvider.ClassificationFormatMapService.GetClassificationFormatMap(textView);
_hintClassification = taggerProvider.ClassificationTypeRegistryService.GetClassificationType(InlineParameterNameHintsTag.TagId);
_formatMap.ClassificationFormatMappingChanged += this.OnClassificationFormatMappingChanged;
_tagAggregator.TagsChanged += OnTagAggregatorTagsChanged;
}
private InlineParameterNameHintsTag(
FrameworkElement adornment,
ITextView textView,
SnapshotSpan span,
SymbolKey key,
InlineParameterNameHintsTaggerProvider taggerProvider)
: base(adornment, removalCallback: null, PositionAffinity.Predecessor)
{
_textView = textView;
_span = span;
_key = key;
_streamingPresenter = taggerProvider.StreamingFindUsagesPresenter;
_threadingContext = taggerProvider.ThreadingContext;
_toolTipService = taggerProvider.ToolTipService;
// Sets the tooltip to a string so that the tool tip opening event can be triggered
// Tooltip value does not matter at this point because it immediately gets overwritten by the correct
// information in the Border_ToolTipOpening event handler
adornment.ToolTip = "Quick info";
adornment.ToolTipOpening += Border_ToolTipOpening;
}