private void FindWordsInDocument()
{
lock (UpdateLock)
{
var findData = new FindData(_selectedWord.GetText(), _selectedWord.Snapshot)
{
FindOptions = FindOptions.WholeWord
};
SnapShotsToColor.AddRange(_textSearchService.FindAll(findData));
ColorWords();
}
}
private void FindWordsInDocument()
{
lock (SelectionHighlight.UpdateLock)
{
Task.Factory.StartNew(() =>
{
var findData =
new FindData(_selectedWord.GetText(), _selectedWord.Snapshot)
{
FindOptions = FindOptions.WholeWord
};
_glyphsToPlace.AddRange(_textSearchService.FindAll(findData));
});
}
}
/// <summary>
/// Update the specified <paramref name="span"/> to not include any leading or trailing whitespace characters.
/// </summary>
/// <param name="span">The span to trim.</param>
protected static void TrimSpan(ref VirtualSnapshotSpan span)
{
string text = span.GetText();
int length = text.Trim().Length;
int offset = 0;
while (offset < text.Length && char.IsWhiteSpace(text[offset]))
{
offset++;
}
if (offset > 0 || length != text.Length)
{
VirtualSnapshotPoint start = offset > 0 ? new VirtualSnapshotPoint(span.Start.Position + offset) : span.Start;
bool removedSpacesFromEnd = length < text.Length - offset;
VirtualSnapshotPoint end = removedSpacesFromEnd ? new VirtualSnapshotPoint(start.Position + length) : span.End;
span = new VirtualSnapshotSpan(start, end);
}
}
/// <summary>
/// Update the specified <paramref name="span"/> to not include any leading or trailing whitespace characters.
/// </summary>
/// <param name="span">The span to trim.</param>
protected static void TrimSpan(ref VirtualSnapshotSpan span)
{
string text = span.GetText();
int length = text.Trim().Length;
int offset = 0;
while (offset < text.Length && char.IsWhiteSpace(text[offset]))
offset++;
if (offset > 0 || length != text.Length)
{
VirtualSnapshotPoint start = offset > 0 ? new VirtualSnapshotPoint(span.Start.Position + offset) : span.Start;
bool removedSpacesFromEnd = length < text.Length - offset;
VirtualSnapshotPoint end = removedSpacesFromEnd ? new VirtualSnapshotPoint(start.Position + length) : span.End;
span = new VirtualSnapshotSpan(start, end);
}
}