public LoggingTagger(ITextView view, ITextBuffer sourceBuffer, ITextSearchService textSearchService,
ITextStructureNavigator textStructureNavigator,
IToolTipProviderFactory toolTipProviderFactory)
{
_sourceBuffer = sourceBuffer;
_view = view;
_textSearchService = textSearchService;
_textStructureNavigator = textStructureNavigator;
// Subscribe to both change events in the view - any time the view is updated
// or the caret is moved, we refresh our list of highlighted words.
_view.Caret.PositionChanged += CaretPositionChanged;
_view.LayoutChanged += ViewLayoutChanged;
_toolTipProvider = toolTipProviderFactory.GetToolTipProvider(_view);
if (_view == ToolWindow1Control.CurrentTextViewer)
{
UpdateAtCaretPosition(_view.Caret.ContainingTextViewLine);
}
// TODO: syncronized access.
if (LoggingTaggerCollection == null)
{
LoggingTaggerCollection = new Dictionary <ITextView, LoggingTagger>();
}
if (!LoggingTaggerCollection.ContainsKey(view))
{
LoggingTaggerCollection.Add(view, this);
}
else
{
LoggingTaggerCollection[view] = this;
}
}
public ErrorGlyphMouseProcessor(IWpfTextViewHost textViewHost, IWpfTextViewMargin textViewMargin, ITagAggregator <ErrorGlyphTag> tagAggregator, IToolTipProvider toolTipProvider)
{
_textViewHost = textViewHost;
_textViewMargin = textViewMargin;
_tagAggregator = tagAggregator;
_toolTipProvider = toolTipProvider;
}
public IMouseProcessor GetAssociatedMouseProcessor(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin margin)
{
ITagAggregator <ErrorGlyphTag> tagAggregator = AggregatorService.CreateTagAggregator <ErrorGlyphTag>(wpfTextViewHost.TextView.TextBuffer);
IToolTipProvider tooltipProvider = ToolTipProviderFactory.GetToolTipProvider(wpfTextViewHost.TextView);
return(new ErrorGlyphMouseProcessor(wpfTextViewHost, margin, tagAggregator, tooltipProvider));
}
string IToolTipProvider.GetToolTip(TreeNodeAdv node, NodeControl nodeControl)
{
if (nodeControl is IToolTipProvider)
{
IToolTipProvider controlProvider = nodeControl as IToolTipProvider;
return(controlProvider.GetToolTip(node, nodeControl));
}
return(null);
}
public ImagePreviewToolTipMouseProcessor(IWpfTextView view, ITextStructureNavigator navigator,
IToolTipProviderFactory toolTipProviderFactory, ITextDocument textDocument)
{
this.spanSearcher = new StringSpanSearcher(view, navigator);
this.toolTipProvider = toolTipProviderFactory.GetToolTipProvider(view);
this.textDocument = textDocument;
this.shownSpan = null;
}
public string GetToolTip()
{
IToolTipProvider toolTipProvider = this.Parent as IToolTipProvider;
if (toolTipProvider != null)
{
return(toolTipProvider.GetToolTip());
}
return(string.Empty);
}
/// <summary>
/// Create a new instance of <seealso cref="StackdriverTagger"/> class.
/// </summary>
/// <param name="view">The text view on which the tag shows.</param>
/// <param name="sourceBuffer">The source buffer with the text view.</param>
/// <param name="toolTipProviderFactory">The tool tip provider. <seealso cref="IToolTipProviderFactory"/>. </param>
public StackdriverTagger(ITextView view, ITextBuffer sourceBuffer, IToolTipProviderFactory toolTipProviderFactory)
{
_sourceBuffer = sourceBuffer;
_view = view;
_view.LayoutChanged += OnViewLayoutChanged;
_view.LostAggregateFocus += OnLostAggregateFocus;
_toolTipProvider = toolTipProviderFactory.GetToolTipProvider(_view);
if (_view == ActiveTagData.Current?.TextView)
{
ShowOrUpdateToolTip();
}
}
internal CustomTooltipMouseProcessor(IWpfTextView view, IToolTipProviderFactory
toolTipProviderFactory, ITextStructureNavigator navigatorService, IClassifier classifier)
{
this._view = view;
this._toolTipProvider = toolTipProviderFactory.GetToolTipProvider(this._view);
this._navigatorService = navigatorService;
this._classifier = classifier;
this._systemFonts = Fonts.SystemFontFamilies;
this.IsToolTipShown = false;
}
public override void PreprocessMouseMove(MouseEventArgs e)
{
// Look for regex lines to show the tooltip/hand cursor
foreach (ITextViewLine line in this.view.TextViewLines)
{
RegexLineData regexLineData = RegexLineData.CreateFromTextViewLine(this.view, line);
// Check if the regex line contains a new Regex statement
if (IsValid(regexLineData))
{
// Get the pattern parameter
SnapshotSpan?expression = regexLineData.Expression;
if (expression.HasValue)
{
// Get the marker geometry of the pattern parameter
Geometry expressionGeometry = view.TextViewLines.GetMarkerGeometry(expression.Value);
if (expressionGeometry != null && expressionGeometry.Bounds.Contains(GetPointRelativeToView(e)))
{
e.Handled = true;
if (!IsToolTipShown)
{
IsToolTipShown = true;
IToolTipProvider toolTipProvider = this.toolTipProviderFactory.GetToolTipProvider(this.view);
// Show the tooltip
toolTipProvider.ShowToolTip(expression.Value.Snapshot.CreateTrackingSpan(
expression.Value.Span,
SpanTrackingMode.EdgeExclusive), "Ctrl+Click to open the regex editor",
PopupStyles.DismissOnMouseLeaveText);
}
// If the ctrl key is pressed change the cursor to hand
if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
e.MouseDevice.OverrideCursor = Cursors.Hand;
}
return;
}
}
}
}
IsToolTipShown = false;
e.MouseDevice.OverrideCursor = null;
}
