public HexSelectionImpl(WpfHexView hexView, HexAdornmentLayer selectionLayer, VSTC.IEditorFormatMap editorFormatMap) {
if (hexView == null)
throw new ArgumentNullException(nameof(hexView));
if (selectionLayer == null)
throw new ArgumentNullException(nameof(selectionLayer));
if (editorFormatMap == null)
throw new ArgumentNullException(nameof(editorFormatMap));
HexView = hexView;
HexView.GotAggregateFocus += HexView_GotAggregateFocus;
HexView.LostAggregateFocus += HexView_LostAggregateFocus;
hexSelectionLayer = new HexSelectionLayer(this, selectionLayer, editorFormatMap);
ActivationTracksFocus = true;
}
public HexMarkerService(WpfHexView wpfHexView, HexTagAggregator<HexMarkerTag> tagAggregator, VSTC.IEditorFormatMap editorFormatMap, IThemeService themeService) {
if (wpfHexView == null)
throw new ArgumentNullException(nameof(wpfHexView));
if (tagAggregator == null)
throw new ArgumentNullException(nameof(tagAggregator));
if (editorFormatMap == null)
throw new ArgumentNullException(nameof(editorFormatMap));
if (themeService == null)
throw new ArgumentNullException(nameof(themeService));
this.wpfHexView = wpfHexView;
this.tagAggregator = tagAggregator;
this.editorFormatMap = editorFormatMap;
this.themeService = themeService;
textMarkerAdornmentLayer = wpfHexView.GetAdornmentLayer(PredefinedHexAdornmentLayers.TextMarker);
negativeTextMarkerAdornmentLayer = wpfHexView.GetAdornmentLayer(PredefinedHexAdornmentLayers.NegativeTextMarker);
markerElements = new List<MarkerElement>();
useReducedOpacityForHighContrast = wpfHexView.Options.GetOptionValue(DefaultWpfHexViewOptions.UseReducedOpacityForHighContrastOptionId);
onRemovedDelegate = OnRemoved;
wpfHexView.Closed += WpfHexView_Closed;
wpfHexView.LayoutChanged += WpfHexView_LayoutChanged;
wpfHexView.Options.OptionChanged += Options_OptionChanged;
tagAggregator.BatchedTagsChanged += TagAggregator_BatchedTagsChanged;
editorFormatMap.FormatMappingChanged += EditorFormatMap_FormatMappingChanged;
}
void EditorFormatMap_FormatMappingChanged(object sender, VSTC.FormatItemsEventArgs e) {
if (markerElements.Count == 0)
return;
bool refresh = false;
if (e.ChangedItems.Count > 50)
refresh = true;
if (!refresh) {
var hash = new HashSet<string>(StringComparer.Ordinal);
foreach (var elem in markerElements)
hash.Add(elem.Type);
foreach (var s in e.ChangedItems) {
if (hash.Contains(s)) {
refresh = true;
break;
}
}
}
if (refresh)
RefreshExistingMarkers();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="span">Span</param>
/// <param name="classification">Classification type</param>
public HexClassificationSpan(VST.Span span, VSTC.IClassificationType classification) {
if (classification == null)
throw new ArgumentNullException(nameof(classification));
Span = span;
ClassificationType = classification;
}