void WpfTextView_Closed(object sender, EventArgs e) {
UnregisterEvents();
RemoveAllLineElements();
ClearXPosCache();
blockStructureServiceDataProvider = NullBlockStructureServiceDataProvider.Instance;
wpfTextView.Closed -= WpfTextView_Closed;
wpfTextView.Options.OptionChanged -= Options_OptionChanged;
}
public void SetDataProvider(IBlockStructureServiceDataProvider dataProvider) {
if (wpfTextView.IsClosed)
return;
blockStructureServiceDataProvider = dataProvider ?? NullBlockStructureServiceDataProvider.Instance;
if (enabled) {
ClearXPosCache();
RepaintAllLines();
}
}
public BlockStructureService(IWpfTextView wpfTextView, IEditorFormatMapService editorFormatMapService)
{
if (wpfTextView == null)
{
throw new ArgumentNullException(nameof(wpfTextView));
}
if (editorFormatMapService == null)
{
throw new ArgumentNullException(nameof(editorFormatMapService));
}
this.wpfTextView = wpfTextView;
this.editorFormatMapService = editorFormatMapService;
blockStructureServiceDataProvider = NullBlockStructureServiceDataProvider.Instance;
onRemovedDelegate = OnRemoved;
lineElements = new List <LineElement>();
xPosCache = new XPosCache(wpfTextView);
lineColorInfos = new LineColorInfo[TextColor.BlockStructureXaml - TextColor.BlockStructureNamespace + 1] {
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureNamespace),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureType),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureModule),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureValueType),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureInterface),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureMethod),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureAccessor),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureAnonymousMethod),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureConstructor),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureDestructor),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureOperator),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureConditional),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureLoop),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureProperty),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureEvent),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureTry),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureCatch),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureFilter),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureFinally),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureFault),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureLock),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureUsing),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureFixed),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureSwitch),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureCase),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureLocalFunction),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureOther),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureXml),
new LineColorInfo(ThemeClassificationTypeNameKeys.BlockStructureXaml),
};
wpfTextView.Closed += WpfTextView_Closed;
wpfTextView.Options.OptionChanged += Options_OptionChanged;
UpdateEnabled();
}
