private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
if (_currentFocusedImages.Count > 0)
{
foreach (var image in _currentFocusedImages)
image.Opacity = IdleOpacity;
_currentFocusedImages.Clear();
}
var lineUnderCaret = _view.Caret.ContainingTextViewLine;
var lineContent = lineUnderCaret.Snapshot.GetText(lineUnderCaret.Start.Position, lineUnderCaret.Length);
_renderedImages.ForEach(element => element.Opacity = IdleOpacity);
//Only handle links.
if (lineContent.Contains("http://"))
{
//Extract urls from line
Regex linkParser = new Regex(@"\b(?:https?://|www\.)\S+\b", RegexOptions.Compiled | RegexOptions.IgnoreCase);
foreach (Match match in linkParser.Matches(lineContent))
{
var url = match.Value;
foreach (var image in _renderedImages.Where(r => r.Source.AbsoluteUri == url))
{
//It is now critical that I paste this URL:
//http://33.media.tumblr.com/9623d4ab00c74f027e6cd1e23e1d5126/tumblr_inline_nshd2hgJNy1raprkq_500.gif
image.Opacity = FocusedOpacity;
_currentFocusedImages.Add(image);
}
}
}
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
NodeProvider provider;
if (!e.TextView.TextBuffer.Properties.TryGetProperty(typeof(NodeProvider), out provider))
return;
Highlight(provider, e.NewPosition);
}
private void StoreCurrentNode(object sender, CaretPositionChangedEventArgs e)
{
if(e?.TextView == null)
{
return;
}
var textView = e.TextView;
var caretPosition = new CaretPositionLineInfo(textView, textView.Caret.Position.BufferPosition);
StoreCurrentNode(textView.TextSnapshot.GetText(), caretPosition.LineNumber, caretPosition.LinePosition);
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
var currentCursorLine = CursorLineNumber;
if (lastCursorLine != currentCursorLine)
{
lastCursorLine = currentCursorLine;
ApplyNumbers();
}
}
private void OnCaretPositionChanged (object sender, CaretPositionChangedEventArgs e)
{
double pos = e.TextView.Caret.ContainingTextViewLine.TextTop;
if (_lastPos != pos)
{
_lastPos = pos;
DrawLineNumbers();
}
}
private void AddAdornments(CaretPositionChangedEventArgs e)
{
// Use the brace matchers to highlight bounds
if (e.TextView.TextViewLines != null)
{
foreach (var spans in braceMatcher.GetBraceMatchingSpans(e.NewPosition.BufferPosition))
{
HighlightBounds(e.TextView.TextBuffer, spans.Item1);
HighlightBounds(e.TextView.TextBuffer, spans.Item2);
}
}
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e) {
if (_document != null && _document.EditorTree != null) {
SnapshotPoint? bufferPoint = REditorDocument.MapCaretPositionFromView(_textView);
if (bufferPoint.HasValue) {
var node = _document.EditorTree.AstRoot.GetNodeOfTypeFromPosition<TokenNode>(bufferPoint.Value);
if (node != _lastNode) {
_lastNode = node;
SuggestedActionsChanged?.Invoke(this, new EventArgs());
}
}
}
}
public void SetText(object sender, CaretPositionChangedEventArgs e)
{
try
{
var xml = _repository.GetSelected();
var writer = _writerProvider();
var xpath = writer.Write(xml);
SetText(xpath);
}
catch(Exception ex)
{
SetText(ex.Message);
}
}
private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
var session = _curSession;
if (session == null || session.IsDismissed) {
return;
}
var snapshot = _textView.TextSnapshot;
var caret = e.NewPosition.Point.GetPoint(snapshot, PositionAffinity.Successor);
if (caret.HasValue && session.ApplicableToSpan.GetSpan(snapshot).Contains(caret.Value)) {
return;
}
session.Dismiss();
Interlocked.CompareExchange(ref _curSession, null, session);
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
if (e.NewPosition.VirtualSpaces > 0)
completionSession.Dismiss();
else {
var pos = e.NewPosition.BufferPosition;
var span = completionSession.SelectedCompletionSet?.ApplicableTo.GetSpan(pos.Snapshot);
if (span == null || pos < minimumCaretPosition || pos < span.Value.Start || pos > span.Value.End)
completionSession.Dismiss();
else if (pos == span.Value.Start.Position) {
// This matches what VS does. It prevents you from accidentally committing
// something when you select the current input text by pressing Shift+Home
// and then pressing eg. " or some other commit-character.
var curr = completionSession.SelectedCompletionSet.SelectionStatus;
completionSession.SelectedCompletionSet.SelectionStatus = new CompletionSelectionStatus(curr.Completion, isSelected: false, isUnique: curr.IsUnique);
}
}
}
/// <summary>
/// The caret has been moved by the user. Update line transformations to reflect new position
/// </summary>
private void OnCaretChanged(object sender, CaretPositionChangedEventArgs args)
{
//Did the caret line number change?
SnapshotPoint oldPosition = args.OldPosition.BufferPosition;
SnapshotPoint newPosition = args.NewPosition.BufferPosition;
if (_textView.TextSnapshot.GetLineNumberFromPosition(newPosition) != _textView.TextSnapshot.GetLineNumberFromPosition(oldPosition))
{
//Yes. Is the caret on a line that has been formatted by the view?
ITextViewLine line = _textView.Caret.ContainingTextViewLine;
if (line.VisibilityState != VisibilityState.Unattached)
{
//Yes. Force the view to redraw so that (top of) the caret line has exactly the same position.
_textView.DisplayTextLineContainingBufferPosition(line.Start, line.Top, ViewRelativePosition.Top);
}
}
}
private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs args)
{
try
{
//Don't waste time computing anything if we can't show it.
if (!MyToolWindow.MyControl.IsWindowVisible)
return;
if (MyToolWindow.MyControl.IgnoreNextCaretPositionChange)
{
MyToolWindow.MyControl.IgnoreNextCaretPositionChange = false;
return;
}
var caret = (ITextCaret)sender;
int position = args.NewPosition.BufferPosition.Position;
//We roll the dice on an OOM exception... :(
string rawText = caret.ContainingTextViewLine.Snapshot.GetText();
string textBeforeCaret = rawText.Substring(0, position);
int lineNumber = getLineNumberAboveCaret(textBeforeCaret, position);
rawText = rawText.Replace("\r\n", "\n");
using (TypeScriptProcessor tsProcessor = new TypeScriptProcessor())
{
var root = tsProcessor.ParseFileAndGetSyntaxRoot(rawText);
MyToolWindow.MyControl.UpdateWithSyntaxRoot(root, position - lineNumber);
System.Diagnostics.Debug.WriteLine(root.Kind);
}
}
catch(Exception e)
{
var error = e.ToString();
System.Diagnostics.Debug.WriteLine(error);
}
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
int linecount = _textView.TextSnapshot.LineCount;
//throw new NotImplementedException();
//System.Diagnostics.Trace.WriteLine("CaretPostitionChanged:" + _textView.TextSnapshot.GetLineNumberFromPosition(_textView.Caret.Position.BufferPosition));
ITextSnapshotLine ssl = e.NewPosition.BufferPosition.GetContainingLine();
}
private static void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
e.TextView.Properties.RemoveProperty(_executedLastLine);
e.TextView.Caret.PositionChanged -= Caret_PositionChanged;
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
if (session == null)
return;
// PERF: retriggering is very slow
if (ShouldRetrigger(e))
TriggerSession(new SignatureHelpTriggerInfo(SignatureHelpTriggerReason.RetriggerCommand));
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => CloseToolTip();
private void CaretOnPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateGlyph();
}
/// <summary>
/// Raised when the caret position changes.
/// </summary>
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
try
{
UpdateCaret(e.NewPosition.VirtualBufferPosition);
}
catch (Exception ex)
{
Errors.Log(ex);
}
}
private void CaretOnPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
_savedCaretColumn = null;
}
private void OnTextViewCaretPositionChanged(object?sender, CaretPositionChangedEventArgs e)
{
Contract.ThrowIfFalse(_threadingContext.JoinableTaskContext.IsOnMainThread);
QueueUpdateForCaretPosition(e.NewPosition);
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
CaretMoved?.Invoke(this, e);
}
void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
Update();
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateClassificationLabel();
UpdateContentTypeLabel();
UpdateContentSelectionLabel();
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateSelectedNavigationTargets();
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => session.Dismiss();
private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => _control.HighlightCurrentItem();
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
if (!isIncrementalSearchCaretMove)
CancelIncrementalSearch();
}
private void CaretOnPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
_savedCaretColumn = null;
}
private void CaretOnPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateSession();
}
private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateAtCaretPosition(_view.Caret.Position);
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => session.Dismiss();
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
ClearTags();
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateClassificationLabel();
UpdateContentTypeLabel();
UpdateContentSelectionLabel();
}
public CaretPositionLineInfo(CaretPositionChangedEventArgs e)
: this(e.TextView, e.NewPosition.BufferPosition.Position)
{
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => PositionLineElement();
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateCaretPosition(e.NewPosition);
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
RemoveExistingHighlights();
UpdateBraceMatching(e.NewPosition.BufferPosition.Position);
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
this.RaiseChanged();
}
void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e) {
using (Logger.LogBlock(nameof(OnCaretPositionChanged))) {
_dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => SetActiveSelection(TaskComboIndex)));
#if ShowMemberCombobox
_dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => SetActiveSelection(MemberComboIndex)));
#endif
}
}
private void CaretOnPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
InvalidateTags();
}
bool ShouldRetrigger(CaretPositionChangedEventArgs e) {
// This case is handled by the command handler
if (e.OldPosition.BufferPosition.Snapshot != e.NewPosition.BufferPosition.Snapshot)
return false;
if (IsRetriggerCharacter(e.OldPosition) || IsRetriggerCharacter(e.NewPosition))
return true;
if (e.OldPosition.VirtualBufferPosition.IsInVirtualSpace != e.NewPosition.VirtualBufferPosition.IsInVirtualSpace)
return true;
if (e.OldPosition.VirtualSpaces > 0)
return false;
var newPos = e.NewPosition.BufferPosition;
var oldPos = e.OldPosition.BufferPosition;
int diff = Math.Abs(oldPos.Position - newPos.Position);
return diff > 1;
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateSelectedNavigationTargets();
}
private static void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
e.TextView.Properties.RemoveProperty(_executedLastLine);
e.TextView.Caret.PositionChanged -= Caret_PositionChanged;
}
void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
// If caret moves outside of the text tracking span, consider text final
var position = _textView.Caret.Position.BufferPosition;
if (!CurrentSpan.Contains(position) || position == CurrentSpan.Start)
{
EndTracking();
}
}
private void Caret_PositionChanged(object source, CaretPositionChangedEventArgs e)
{
// update all adornments when caret position is changed
RemoveAllAdornments(e.TextView.TextBuffer);
AddAdornments(e);
}
public CaretPositionChangedSubject(IWpfTextView wpfTextView, object sender, CaretPositionChangedEventArgs e)
{
WpfTextView = wpfTextView;
Sender = sender;
EventArgs = e;
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => PositionLineElement();
private void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e)
{
System.Windows.Threading.Dispatcher.CurrentDispatcher.VerifyAccess();
_control.HighlightCurrentItem();
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
// make sure language buffer exist
if (CurrentLanguageBuffer == null)
{
return;
}
var caretPoint = e.NewPosition.BufferPosition;
// make sure caret is on the right line
// 1. changes are on virtual space
if (e.NewPosition.BufferPosition == e.OldPosition.BufferPosition)
{
return;
}
// 2. caret is at the end of the surface line
if (caretPoint != caretPoint.GetContainingLine().End)
{
return;
}
// 3. subject line has length == 0
var point = e.NewPosition.Point.GetInsertionPoint(b => b == CurrentLanguageBuffer);
if (!point.HasValue)
{
return;
}
var line = point.Value.GetContainingLine();
if (point.Value != line.End || line.Length != 0)
{
return;
}
try
{
// detach event handler
TextView.Caret.PositionChanged -= CaretPositionChanged;
IndentCurrentLine(caretPoint);
}
finally
{
// attach event handler
TextView.Caret.PositionChanged += CaretPositionChanged;
}
}
void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
UpdateAtCaretPosition(e.NewPosition);
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) => wpfTextView.QueueSpaceReservationStackRefresh();
private async void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
await InvalidateTags(_textView.TextSnapshot, CancellationToken.None);
}
void Caret_PositionChanged(object sender, CaretPositionChangedEventArgs e) {
if (!isIncrementalSearchCaretMove)
CancelIncrementalSearch();
}
void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
// Try to get the word, unless Clear
SynchronousUpdate(new NormalizedSnapshotSpanCollection());
return;
}
void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
client.UpdateCursor(e.NewPosition.BufferPosition.Position);
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
int newPosition = e.NewPosition.BufferPosition.Position;
List <KeyValuePair <int, int> > changes = new List <KeyValuePair <int, int> >();
lock (_navigationsLock) {
var cur = _navigations;
for (int level = 0; level < _curSelection.Length; level++)
{
if (cur == null)
{
// no valid children, we'll invalidate these...
changes.Add(new KeyValuePair <int, int>(_curSelection[level], -1));
continue;
}
bool found = false;
if (cur.Children != null)
{
for (int i = 0; i < cur.Children.Length; i++)
{
if (newPosition >= cur.Children[i].Span.Start && newPosition <= cur.Children[i].Span.End)
{
changes.Add(new KeyValuePair <int, int>(_curSelection[level], i));
_curSelection[level] = i;
cur = cur.Children[i];
found = true;
break;
}
}
}
if (!found)
{
// continue processing to update the subselections...
cur = null;
changes.Add(new KeyValuePair <int, int>(_curSelection[level], -1));
_curSelection[level] = -1;
}
}
}
for (int i = 0; i < changes.Count; i++)
{
var change = changes[i];
var oldValue = change.Key;
var newValue = change.Value;
if (_dropDownBar != null && oldValue != newValue)
{
if (oldValue == -1 || newValue == -1)
{
// we've selected something new, we need to refresh the combo to
// to remove the grayed out entry
_dropDownBar.RefreshCombo(i, newValue);
}
else
{
// changing from one top-level to another, just update the selection
_dropDownBar.SetCurrentSelection(i, newValue);
}
}
}
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
RemoveExistingHighlights();
UpdateBraceMatching(e.NewPosition.BufferPosition.Position);
}
private void OnCaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
// For the caret, we will wait for a pause before trying to update
updaterCaret.Stop();
updaterCaret.Start();
}
private void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
int newPosition = e.NewPosition.BufferPosition.Position;
var topLevel = _topLevelEntries;
int curTopLevel = _curTopLevelIndex;
if (curTopLevel != -1 && curTopLevel < topLevel.Count) {
if (newPosition >= topLevel[curTopLevel].Start.Index && newPosition <= topLevel[curTopLevel].End.Index) {
UpdateNestedComboSelection(newPosition);
} else {
FindActiveTopLevelComboSelection(newPosition, topLevel);
}
} else {
FindActiveTopLevelComboSelection(newPosition, topLevel);
}
}
void CaretPositionChanged(object sender, CaretPositionChangedEventArgs e)
{
SelectTopLevelItemForPosition(e.NewPosition.BufferPosition.Position);
}
