public static bool FindNext()
{
SetSearchOptions();
if (find == null ||
SearchOptions.FindPattern == null ||
SearchOptions.FindPattern.Length == 0)
{
return(false);
}
if (!find.SearchStrategy.CompilePattern())
{
find.Reset();
lastResult = null;
return(false);
}
TextEditorControl textArea = null;
while (textArea == null)
{
var result = find.FindNext();
if (result == null)
{
find.Reset();
lastResult = null;
return(false);
}
else
{
textArea = OpenTextArea(result.FileName);
if (textArea != null)
{
if (lastResult != null && lastResult.FileName == result.FileName &&
textArea.ActiveTextAreaControl.Caret.Offset != lastResult.Offset + lastResult.Length)
{
find.Reset();
}
int startPos = Math.Min(textArea.Document.TextLength, Math.Max(0, result.Offset));
int endPos = Math.Min(textArea.Document.TextLength, startPos + result.Length);
SearchReplaceUtilities.SelectText(textArea, startPos, endPos);
lastResult = result;
return(true);
}
}
}
return(false);
}
public static bool FindNextInSelection()
{
TextEditorControl textArea = null;
while (textArea == null)
{
SearchResultMatch result = find.FindNext(textSelection.Offset, textSelection.Length);
if (result == null)
{
if (!_foundAtLeastOneItem)
{
ShowNotFoundMessage();
}
find.Reset();
lastResult = null;
_foundAtLeastOneItem = false;
return(false);
}
else
{
textArea = OpenTextArea(result.FileName);
if (textArea != null)
{
_foundAtLeastOneItem = true;
if (lastResult != null && lastResult.FileName == result.FileName &&
textArea.ActiveTextAreaControl.Caret.Offset != lastResult.Offset + lastResult.Length)
{
}
int startPos = Math.Min(textArea.Document.TextLength, Math.Max(0, result.Offset));
int endPos = Math.Min(textArea.Document.TextLength, startPos + result.Length);
SearchReplaceUtilities.SelectText(textArea, startPos, endPos);
lastResult = result;
}
}
}
return(true);
}
static void SetSearchOptions()
{
find.SearchStrategy = SearchReplaceUtilities.CreateSearchStrategy(SearchOptions.SearchStrategyType);
find.DocumentIterator = SearchReplaceUtilities.CreateDocumentIterator(SearchOptions.DocumentIteratorType);
}