private void PlaceCaret(ElementNode element, int position)
{
SnapshotPoint point = new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, TextView.Caret.Position.BufferPosition.Position);
if (element.EndTag.Start == point.Position)
{
string text = element.GetText(element.InnerRange);
for (int i = text.Length - 1; i > -1; i--)
{
if (!char.IsWhiteSpace(text[i]))
{
TextView.Caret.MoveTo(new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, element.InnerRange.Start + i + 1));
break;
}
}
}
else
{
IWpfTextViewLine line = TextView.GetTextViewLineContainingBufferPosition(point);
string text = TextView.TextBuffer.CurrentSnapshot.GetText(line.Start.Position, line.Length);
for (int i = 0; i < text.Length; i++)
{
if (!char.IsWhiteSpace(text[i]))
{
TextView.Caret.MoveTo(new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, line.Start.Position + i));
break;
}
}
}
}
public bool HasSuggestedActions(ITextView textView, ITextBuffer textBuffer, int caretPosition, ElementNode element, AttributeNode attribute, HtmlPositionType positionType)
{
if (element.IsRoot || element.EndTag == null || (!element.StartTag.Contains(caretPosition) && !element.EndTag.Contains(caretPosition)))
{
return(false);
}
return(element.InnerRange != null && element.GetText(element.InnerRange).Trim().Length > 0);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.InnerRange == null || element.GetText(element.InnerRange).Trim().Length == 0)
return null;
string displayText = element.Children.Count == 0 ? "Remove HTML tag" : "Remove and keep children";
return new HtmlRemoveParentSmartTag(textView, textBuffer, element, displayText);
}
public IHtmlSmartTag TryCreateSmartTag(ITextView textView, ITextBuffer textBuffer, ElementNode element, AttributeNode attribute, int caretPosition, HtmlPositionType positionType)
{
if (element.InnerRange == null || element.GetText(element.InnerRange).Trim().Length == 0)
{
return(null);
}
string displayText = element.Children.Count == 0 ? "Remove HTML tag" : "Remove and keep children";
return(new HtmlRemoveParentSmartTag(textView, textBuffer, element, displayText));
}
public bool Visit(ElementNode element, object parameter)
{
if (element.Name.Equals("title", StringComparison.OrdinalIgnoreCase))
{
var list = (HashSet <string>)parameter;
string text = element.GetText(element.InnerRange);
list.Add(text);
}
return(true);
}
public bool Visit(ElementNode element, object parameter)
{
if (element.Name.Equals("title", StringComparison.OrdinalIgnoreCase))
{
var list = (HashSet<string>)parameter;
string text = element.GetText(element.InnerRange);
list.Add(text);
}
return true;
}
private void PlaceCaret(ElementNode element, int position)
{
SnapshotPoint point = new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, TextView.Caret.Position.BufferPosition.Position);
if (element.EndTag == null)
return;
if (element.EndTag.Start == point.Position)
{
string text = element.GetText(element.InnerRange);
for (int i = text.Length -1; i > -1; i--)
{
if (!char.IsWhiteSpace(text[i]))
{
TextView.Caret.MoveTo(new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, element.InnerRange.Start + i + 1));
break;
}
}
}
else
{
IWpfTextViewLine line = TextView.GetTextViewLineContainingBufferPosition(point);
string text = TextView.TextBuffer.CurrentSnapshot.GetText(line.Start.Position, line.Length);
for (int i = 0; i < text.Length; i++)
{
if (!char.IsWhiteSpace(text[i]))
{
TextView.Caret.MoveTo(new SnapshotPoint(TextView.TextBuffer.CurrentSnapshot, line.Start.Position + i));
break;
}
}
}
}
