public IWpfTextViewMargin CreateMargin(IWpfTextViewHost view_host, IWpfTextViewMargin container_margin)
{
IWpfTextView text_view = view_host.TextView;
try
{
Utils.VSVersion = Assembly.GetCallingAssembly().GetName().Version.Major.ToString();
}
catch { }
if (!PresenceSent)
{
PresenceSent = true;
MonitoringService.SendPresense();
}
if (!SettingsLoaded)
{
ReadSettings(OptionsService.GlobalOptions);
}
RemoveVerticalScrollBar(container_margin);
var navigator = TextStructureNavigatorService.GetTextStructureNavigator(text_view.TextBuffer);
var format = FormatMapService.GetEditorFormatMap(text_view);
var tagger = HighlightWordTagger.Instance(text_view, format, TextSearchService, navigator);
var marks_enumerator = new MarksEnumerator(AggregatorFactoryService, text_view);
var change_enumerator = new ChangeEnumerator(AggregatorFactoryService, text_view);
var words_enumerator = new HighlightedWordsEnumerator(text_view, tagger);
return(new RockMargin(text_view, marks_enumerator, change_enumerator, words_enumerator, tagger));
}
public RockMargin(
IWpfTextView view,
MarksEnumerator marks,
ChangeEnumerator changes,
HighlightedWordsEnumerator highlights,
HighlightWordTagger tagger)
{
_view = view;
_marks = marks;
_changes = changes;
_highlights = highlights;
_tagger = tagger;
_track = new Track(view, this);
_render = new TrackRender(_view, _track, _marks, _changes, _highlights);
this.Width = _view.Options.GetOptionValue(OptionsKeys.Width);
this.ClipToBounds = true;
this.Background = Utils.CreateBrush(_view.Options.GetOptionValue(OptionsKeys.BackgroundColor));
view.Options.OptionChanged += OnOptionChanged;
view.LayoutChanged += OnTextViewLayoutChanged;
view.ZoomLevelChanged += OnViewStateChanged;
highlights.WordsChanged += OnWordHighlightsChanged;
marks.MarksChanged += OnMarksChanged;
changes.ChangesChanged += OnChangesChanged;
this.SizeChanged += OnViewStateChanged;
this.MouseRightButtonDown += this.OnMouseRightButtonDown;
this.MouseLeftButtonDown += this.OnMouseLeftButtonDown;
this.MouseLeftButtonUp += this.OnMouseLeftButtonUp;
this.MouseMove += this.OnMouseMove;
_render.Visuals.ForEach(delegate(Visual v) { AddVisualChild(v); });
}
public static HighlightWordTagger Instance(IWpfTextView view, IEditorFormatMap format, ITextSearchService searcher, ITextStructureNavigator navigator)
{
if (!_instances.ContainsKey(view))
{
_instances[view] = new HighlightWordTagger(view, format, searcher, navigator);
}
return(_instances[view]);
}
public ITagger <T> CreateTagger <T>(ITextView view, ITextBuffer buffer) where T : ITag
{
// provide highlighting only on the top buffer
if (view.TextBuffer != buffer)
{
return(null);
}
var navigator = TextStructureNavigatorService.GetTextStructureNavigator(buffer);
var format = FormatMapService.GetEditorFormatMap(view);
return(HighlightWordTagger.Instance(view as IWpfTextView, format, TextSearchService, navigator) as ITagger <T>);
}
public HighlightedWordsEnumerator(IWpfTextView view, HighlightWordTagger tagger)
{
_view = view;
_tagger = tagger;
_tagger.TagsChanged += OnTagsChanged;
}