C# IWpfTextViewMargin类代码示例

		public GlyphTextMarkerServiceMouseProcessor(IGlyphTextMarkerServiceImpl glyphTextMarkerServiceImpl, IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin margin) {
			if (glyphTextMarkerServiceImpl == null)
				throw new ArgumentNullException(nameof(glyphTextMarkerServiceImpl));
			if (wpfTextViewHost == null)
				throw new ArgumentNullException(nameof(wpfTextViewHost));
			if (margin == null)
				throw new ArgumentNullException(nameof(margin));
			glyphTextViewMarkerService = GlyphTextViewMarkerService.GetOrCreate(glyphTextMarkerServiceImpl, wpfTextViewHost.TextView);
			this.wpfTextViewHost = wpfTextViewHost;
			this.margin = margin;
			toolTipDispatcherTimer = new DispatcherTimer(DispatcherPriority.Normal, margin.VisualElement.Dispatcher);
			popup = new Popup { AllowsTransparency = true };

			var list = new List<IGlyphTextMarkerMouseProcessor>();
			foreach (var lazy in glyphTextMarkerServiceImpl.GlyphTextMarkerMouseProcessorProviders) {
				if (lazy.Metadata.TextViewRoles != null && !wpfTextViewHost.TextView.Roles.ContainsAny(lazy.Metadata.TextViewRoles))
					continue;
				var mouseProcessor = lazy.Value.GetAssociatedMouseProcessor(wpfTextViewHost, margin);
				if (mouseProcessor != null)
					list.Add(mouseProcessor);
			}
			glyphTextMarkerMouseProcessors = list.ToArray();
			wpfTextViewHost.TextView.Closed += TextView_Closed;
			wpfTextViewHost.TextView.LayoutChanged += TextView_LayoutChanged;
			toolTipDispatcherTimer.Tick += ToolTipDispatcherTimer_Tick;
			popup.Closed += Popup_Closed;
			glyphTextViewMarkerService.AddGlyphTextMarkerListener(this);
		}

        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 IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            int iErrStat;

            //_contentTypeRegistryService = ContentTypeRegistryService;
            //_textBufferFactoryService = TextBufferFactoryService;

            //DTE2 dte = (DTE2)serviceProvider.GetService(typeof(DTE));

            //iErrStat = GetHiddenTextManager(serviceProvider);


            //IComponentModel componentModel = (IComponentModel)ServiceProvider.GlobalProvider.GetService(typeof(SComponentModel));
            //IVsEditorAdaptersFactoryService adapterFactoryService = componentModel.GetService<IVsEditorAdaptersFactoryService>();

            
            ////System.Diagnostics.Trace.WriteLine(":" + _textBufferFactoryService.TextContentType.ToString());
            //_curTextBuf = _textBufferFactoryService.CreateTextBuffer("test", _textBufferFactoryService.PlaintextContentType);

            foreach (IViewTaggerProvider vtp in viewTaggerProviderCollection)
            {
                if (vtp is TextInvisTaggerProvider)
                {
                    _titp = vtp as TextInvisTaggerProvider;
                    break;
                }
            }
            if (_titp == null)
            {
                System.Diagnostics.Trace.WriteLine("no valid tagger, exit");
                return null;
            }
            return new TestMargin(textViewHost.TextView, _titp.GetThyTagger());
        }

        IWpfTextViewMargin IWpfTextViewMarginProvider.CreateMargin(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin marginContainer)
        {
            // If the notification has occured then there is nothing else to do.  We are done
            if (_vimApplicationSettings.HaveNotifiedBackspaceSetting)
            {
                return null;
            }

            // On the very first IVimBuffer creation the vimrc will be loaded.  Go ahead and
            // attempt to get / create the buffer to ensure the vimrc load has been attempted
            var wpfTextView = wpfTextViewHost.TextView;
            IVimBuffer vimBuffer;
            if (!_vim.TryGetOrCreateVimBufferForHost(wpfTextView, out vimBuffer))
            {
                return null;
            }

            // If there is no vimrc or the load does allow backspace over start then there
            // is no need to display the warning
            if (_vim.GlobalSettings.IsBackspaceStart || _vimApplicationSettings.UseEditorTabAndBackspace)
            {
                return null;
            }

            var editorFormatMap = _editorFormatMapService.GetEditorFormatMap(wpfTextView);
            var linkBanner = new LinkBanner();
            linkBanner.MarginName = Name;
            linkBanner.LinkAddress = "https://github.com/jaredpar/VsVim/wiki/FAQ#wiki-backspace";
            linkBanner.LinkText = "FAQ";
            linkBanner.BannerText = "You may want to change the backspace setting in your vimrc";
            linkBanner.Background = editorFormatMap.GetBackgroundBrush(EditorFormatDefinitionNames.Margin, MarginFormatDefinition.DefaultColor);
            linkBanner.CloseClicked += (sender, e) => { _vimApplicationSettings.HaveNotifiedBackspaceSetting = true; };
            return linkBanner;
        }

        public SimpleScrollBar(IWpfTextViewHost host, IWpfTextViewMargin containerMargin, FrameworkElement container,
            IScrollMapFactoryService scrollMapFactoryService)
        {
            _textView = host.TextView;

            _realScrollBarMargin =
                containerMargin.GetTextViewMargin(PredefinedMarginNames.VerticalScrollBar) as IWpfTextViewMargin;
            if (_realScrollBarMargin != null)
            {
                _realScrollBar = _realScrollBarMargin as IVerticalScrollBar;
                if (_realScrollBar != null)
                {
                    _realScrollBarMargin.VisualElement.IsVisibleChanged += OnScrollBarIsVisibleChanged;
                    _realScrollBar.TrackSpanChanged += OnScrollBarTrackSpanChanged;
                }
            }
            ResetTrackSpan();

            _scrollMapFactory = scrollMapFactoryService;
            _useElidedCoordinates = false;
            ResetScrollMap();

            _scrollMap.MappingChanged += delegate { RaiseTrackChangedEvent(); };

            container.SizeChanged += OnContainerSizeChanged;
        }

 public GlyphMouseProcessor(IWpfTextViewHost host, IWpfTextViewMargin margin, ITagAggregator<IGlyphTag> aggregator)
 {
     this.theHost = host;
     this.theMargin = margin;
     this.tagAggregator = aggregator;
     this.theHost.Closed += OnTextViewHostClosed;
 }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            string source = textViewHost.TextView.TextBuffer.CurrentSnapshot.GetText();
            ITextDocument document;

            if (TextDocumentFactoryService.TryGetTextDocument(textViewHost.TextView.TextDataModel.DocumentBuffer, out document))
            {
                switch (textViewHost.TextView.TextBuffer.ContentType.DisplayName.ToLowerInvariant())
                {
                    case "less":
                        bool showLess = WESettings.GetBoolean(WESettings.Keys.ShowLessPreviewWindow);
                        return new LessMargin("CSS", source, showLess, document);

                    case "coffeescript":
                        bool showCoffee = WESettings.GetBoolean(WESettings.Keys.ShowCoffeeScriptPreviewWindow);
                        return new CoffeeScriptMargin("JavaScript", source, showCoffee, document);

                    case "markdown":
                        bool showMarkdown = WESettings.GetBoolean(WESettings.Keys.MarkdownShowPreviewWindow);
                        return new MarkdownMargin("text", source, showMarkdown, document);
                }
            }

            return null;
        }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            IWpfTextView view = textViewHost.TextView;

            // Files larger than 1 MB should be skipped to avoid hangs.
            if (view.TextSnapshot.Length > (1024 * 1024))
                return null;

            ITextDocument document;
            if (!_TextDocumentFactoryService.TryGetTextDocument(view.TextDataModel.DocumentBuffer, out document))
                return null;

            IVsExtensionManager manager = _serviceProvider.GetService(typeof(SVsExtensionManager)) as IVsExtensionManager;
            if (manager == null)
                return null;

            IInstalledExtension extension;
            manager.TryGetInstalledExtension("FixMixedTabs", out extension);
            if (extension != null)
                return null;

            ITextUndoHistory history;
            if (!_UndoHistoryRegistry.TryGetHistory(view.TextBuffer, out history))
            {
                Debug.Fail("Unexpected: couldn't get an undo history for the given text buffer");
                return null;
            }

            return new InformationBarMargin(view, document, _OperationsFactory.GetEditorOperations(view), history);
        }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            string source = textViewHost.TextView.TextBuffer.CurrentSnapshot.GetText();
            ITextDocument document;

            if (textViewHost.TextView.TextDataModel.DocumentBuffer.Properties.TryGetProperty(typeof(ITextDocument), out document))
            {
                switch (textViewHost.TextView.TextBuffer.ContentType.DisplayName)
                {
                    case "LESS":
                        bool showLess = WESettings.GetBoolean(WESettings.Keys.ShowLessPreviewWindow);
                        return new LessMargin("CSS", source, showLess, document);

                    //case "scss":
                    //    return new ScssMargin("CSS", source, true, document);

                    case "CoffeeScript":
                        bool showCoffee = WESettings.GetBoolean(WESettings.Keys.ShowCoffeeScriptPreviewWindow);
                        return new CoffeeScriptMargin("JavaScript", source, showCoffee, document);

                    //case "TypeScript":
                    //    if (!document.FilePath.EndsWith(".d.ts"))
                    //    {
                    //        bool showType = WESettings.GetBoolean(WESettings.Keys.ShowTypeScriptPreviewWindow);
                    //        return new TypeScriptMargin("TypeScript", source, showType, document);
                    //    }
                    //    break;

                    case "markdown":
                        return new MarkdownMargin("text", source, true, document);
                }
            }

            return null;
        }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin marginContainer)
        {
            if (!ExtensibilityToolsPackage.Options.ShowBottomMargin)
                return null;

            return new BottomMargin(wpfTextViewHost.TextView, _classifierService, _documentService);
        }

 public IMouseProcessor GetAssociatedMouseProcessor(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin margin)
 {
     return new GlyphMouseProcessor(
     wpfTextViewHost, margin,
     aggregatorFactory.CreateTagAggregator<IGlyphTag>(wpfTextViewHost.TextView.TextBuffer)
     );
 }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin marginContainer)
        {
            string fileName = GetFileNameFromTextBuffer(wpfTextViewHost.TextView.TextBuffer);

            IEnumerable<SonarIssue> issues = _sonarIssuesService.GetIssuesForFile(fileName);

            return new SonarIssueTextViewMargin(issues, wpfTextViewHost, marginContainer, _scrollMapFactoryService);
        }

        public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            if (!VisualDHelper.setFactory(editorFactory))
                return null;

            //MessageBox.Show("CreateMargin");
            return new CoverageMargin(textViewHost.TextView, FormatMapService.GetEditorFormatMap(textViewHost.TextView));
        }

        public override IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
        {
            var marginCore = TryGetMarginCore(textViewHost);
            if (marginCore == null)
                return null;

            return new EditorDiffMargin(textViewHost.TextView, marginCore);
        }

        public IGlyphFactory GetGlyphFactory(IWpfTextView view, IWpfTextViewMargin margin)
        {
            AccentGlyphFactory factory = new AccentGlyphFactory();
            factory.View = view;
            factory.FormatMapService = FormatMapService;

            return factory;
        }