bool StartSession()
{
if (_currentSession != null)
{
return(false);
}
SnapshotPoint caret = TextView.Caret.Position.BufferPosition;
ITextSnapshot snapshot = caret.Snapshot;
if (!Broker.IsCompletionActive(TextView))
{
_currentSession = Broker.CreateCompletionSession(TextView, snapshot.CreateTrackingPoint(caret, PointTrackingMode.Positive), true);
}
else
{
_currentSession = Broker.GetSessions(TextView)[0];
}
_currentSession.Dismissed += (sender, args) => _currentSession = null;
if (!_currentSession.IsStarted)
{
_currentSession.Start();
}
return(true);
}
public void AugmentCompletionSession(Microsoft.VisualStudio.Language.Intellisense.ICompletionSession session, IList <Microsoft.VisualStudio.Language.Intellisense.CompletionSet> completionSets)
{
TextExtent extent;
var trackSpan = FindTokenSpanAtPosition(session.GetTriggerPoint(textBuffer), session, out extent);
var textToComplete = extent.Span.Snapshot.GetText(extent.Span.Start.Position, extent.Span.Length);
var textToCompleteLower = textToComplete.ToLower();
var completionList = CompletionCodeContainer.Instance.GetCompletionListForFile(textDocument.FilePath, textBuffer);
var completionSet = new CompletionSet
(
"Tokens", //the non-localized title of the tab
"Tokens", //the display title of the tab
trackSpan,
completionList.Where(compl =>
{
string complStr = ((string)compl.Properties[CompletionCodeContainer.lowerDisplayName]);
if (complStr.Contains(textToCompleteLower) && complStr != textToCompleteLower)
{
return(true);
}
else
{
return(false);
}
}),
null
);
completionSets.Insert(0, completionSet);
}
public void AugmentCompletionSession(Intel.ICompletionSession session, IList <Intel.CompletionSet> completionSets)
{
var position = session.GetTriggerPoint(_buffer).GetPoint(_buffer.CurrentSnapshot);
var line = position.GetContainingLine();
if (line == null)
{
return;
}
var text = line.GetText();
var linePosition = position - line.Start;
foreach (var source in completionSources)
{
var span = source.GetInvocationSpan(text, linePosition, position);
if (span == null)
{
continue;
}
if (span.Value.Length == 0)
{
return;
}
var trackingSpan = _buffer.CurrentSnapshot.CreateTrackingSpan(span.Value.Start + line.Start,
span.Value.Length, SpanTrackingMode.EdgeInclusive);
completionSets.Add(new StringCompletionSet(
source.GetType().Name,
trackingSpan,
source.GetEntries(text[span.Value.Start], session.TextView.Caret.Position.BufferPosition)
));
}
}
internal override List <Completion> GetCompletions(Microsoft.VisualStudio.Language.Intellisense.ICompletionSession session)
{
return(new List <Completion>()
{
new RegexCompletion("{N} : Exactly N", "{}", 1),
new RegexCompletion("{N,M} : From N to M", "{,}", 2)
});
}
internal override List <Completion> GetCompletions(Microsoft.VisualStudio.Language.Intellisense.ICompletionSession session)
{
return(new List <Completion>()
{
new RegexCompletion("[<chars>] : Group", "[]", 1),
new RegexCompletion("[^<chars>] : Negated Group", "[^]", 1)
});
}
internal override List <Completion> GetCompletions(Microsoft.VisualStudio.Language.Intellisense.ICompletionSession session)
{
return(new List <Completion>()
{
new RegexCompletion("(<group>) : Capture group", "()", 1),
new RegexCompletion("(<group>|<group>) : Choice", "(|)", 2),
new RegexCompletion("(?<group>) : Named Capture", "(?<>)", 2),
new RegexCompletion("(?:<group>) : Passive group", "(?:)", 1),
new RegexCompletion("(?i:<group>) : Case insensitive group", "(?i:)", 1),
new RegexCompletion("(?m:<group>) : Multiline group", "(?m:)", 1),
new RegexCompletion("(?n:<group>) : Explicit capture group", "(?n:)", 1),
new RegexCompletion("(?s:<group>) : Single line group", "(?s:)", 1),
new RegexCompletion("(?x:<group>) : Allow whitespace in group", "(?x:)", 1),
new RegexCompletion("(?-i:<group>) : Case sensitive group", "(?-i:)", 1),
new RegexCompletion("(?-m:<group>) : Non-multiline group", "(?-m:)", 1),
new RegexCompletion("(?-n:<group>) : Non-explicit capture group", "(?-n:)", 1),
new RegexCompletion("(?-s:<group>) : Non-single line group", "(?-s:)", 1),
new RegexCompletion("(?-x:<group>) : Disallow whitespace in group", "(?-x:)", 1)
});
}
internal override List <Completion> GetCompletions(Microsoft.VisualStudio.Language.Intellisense.ICompletionSession session)
{
return(new List <Completion>()
{
new RegexCompletion("\\d : Digits", "\\d", 0),
new RegexCompletion("\\D : Non-digit characters", "\\D", 0),
new RegexCompletion("\\w : Letters", "\\w", 0),
new RegexCompletion("\\W : Non-letter characters", "\\W", 0),
new RegexCompletion("\\s : Spaces", "\\s", 0),
new RegexCompletion("\\S : Non-space characters", "\\S", 0),
new RegexCompletion("\\A : Start of string", "\\A", 0),
new RegexCompletion("\\Z : End of string", "\\Z", 0),
new RegexCompletion("\\B : Word boundary", "\\B", 0),
new RegexCompletion("\\b : Non-word boundary", "\\B", 0),
new RegexCompletion("\\t : Tab", "\\t", 0),
new RegexCompletion("\\v : Vertical Tab", "\\v", 0),
new RegexCompletion("\\r : Carriage return", "\\r", 0),
new RegexCompletion("\\f : Form feed", "\\f", 0),
new RegexCompletion("\\n : New line", "\\n", 0)
});
}
bool StartSession()
{
if (_currentSession != null)
return false;
SnapshotPoint caret = TextView.Caret.Position.BufferPosition;
ITextSnapshot snapshot = caret.Snapshot;
if (!Broker.IsCompletionActive(TextView))
{
_currentSession = Broker.CreateCompletionSession(TextView, snapshot.CreateTrackingPoint(caret, PointTrackingMode.Positive), true);
}
else
{
_currentSession = Broker.GetSessions(TextView)[0];
}
_currentSession.Dismissed += (sender, args) => _currentSession = null;
if (!_currentSession.IsStarted)
_currentSession.Start();
return true;
}
public SimpleHtmlCompletion(string displayText, string description, string insertion, ImageSource glyph, vs.ICompletionSession session)
: base(displayText, insertion, description, glyph, HtmlIconAutomationText.AttributeIconText, session)
{
}
public SimpleHtmlCompletion(string displayText, string description, vs.ICompletionSession session)
: base(displayText, displayText, description, _glyph, HtmlIconAutomationText.AttributeIconText, session)
{
}