private int MatchNext(string matchText)
{
if (String.IsNullOrEmpty(matchText))
{
return(-1);
}
int indexOf = -1;
try
{
ActiveTextArea.BeginUpdate();
int lineNo = ActiveTextArea.Caret.Line;
int colNo = ActiveTextArea.Caret.Column;
int totalNumOfLines = ActiveDocument.TotalNumberOfLines;
string LineText = SharpDevelopTextEditorUtilities.GetLineAsString(ActiveDocument, lineNo);
LineText = ActiveDocument.GetText(ActiveTextArea.Caret.Offset, LineText.Length - colNo);
indexOf = LineText.IndexOf(matchText, StringComparison.InvariantCultureIgnoreCase);
int offset = colNo;
if (indexOf < 0)
{
offset = 0;
do
{
int tmpLineNo = ActiveDocument.GetNextVisibleLineAbove(lineNo, 1);
if (tmpLineNo == lineNo)
{
break;
}
lineNo = tmpLineNo;
LineText = SharpDevelopTextEditorUtilities.GetLineAsString(ActiveDocument, lineNo);
indexOf = LineText.IndexOf(matchText, StringComparison.InvariantCultureIgnoreCase);
}while (indexOf < 0 && lineNo < totalNumOfLines);
}
if (indexOf >= 0)
{
ActiveTextArea.Caret.Column = 0;
ActiveTextArea.Caret.Line = lineNo;
Point startPoint = ActiveTextArea.Caret.Position;
startPoint.X = indexOf + offset;
Point endPoint = startPoint;
endPoint.X = endPoint.X + matchText.Length;
ActiveTextArea.SelectionManager.SetSelection(startPoint, endPoint);
ActiveTextArea.Caret.Column = endPoint.X;
}
else if (lineNo == totalNumOfLines - 1)
{
MessageBox.Show("Reached end of document", "Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
finally
{
ActiveTextArea.EndUpdate();
}
return(indexOf);
}
private void HandleCodeCompletionSelection_Ex()
{
try
{
ActiveTextArea.BeginUpdate();
string userSelection = String.Empty;
if (_codeCompWindowEx.Selector.HasMultipleSelection)
{
userSelection = _codeCompWindowEx.SelectedItemsAsCommaSeparatedString;
}
else
{
userSelection = _codeCompWindowEx.SelectedItem;
}
if (_codeCompWindowEx.Selector.HasMultipleSelection)
{
ActiveTextArea.InsertString(userSelection);
}
else
{
DeleteWordBeforeCaret();
ActiveTextArea.InsertString(userSelection);
}
FireAfterCodeCompletionShowed(CodeCompletionType.UserDefinedList, userSelection, true);
}
finally
{
ActiveTextArea.EndUpdate();
}
_codeCompWindowEx.DismissSelector();
_textEditor.Focus();
}
private int MatchPrev(string matchText)
{
if (String.IsNullOrEmpty(matchText))
{
return(-1);
}
int indexOf = -1;
try
{
ActiveTextArea.BeginUpdate();
int lineNo = ActiveTextArea.Caret.Line;
int colNo = ActiveTextArea.Caret.Column;
string LineText = SharpDevelopTextEditorUtilities.GetLineAsString(ActiveDocument, lineNo);
LineText = LineText.Substring(0, ActiveTextArea.Caret.Column);
indexOf = LineText.LastIndexOf(matchText, StringComparison.InvariantCultureIgnoreCase);
if (indexOf < 0)
{
do
{
int tmpLineNo = ActiveDocument.GetNextVisibleLineBelow(lineNo, 1);
if (tmpLineNo == lineNo)
{
break;
}
lineNo = tmpLineNo;
LineText = SharpDevelopTextEditorUtilities.GetLineAsString(ActiveDocument, lineNo);
indexOf = LineText.LastIndexOf(matchText, StringComparison.InvariantCultureIgnoreCase);
}while (indexOf < 0 && lineNo >= 0);
}
if (indexOf > 0)
{
ActiveTextArea.Caret.Column = 0;
ActiveTextArea.Caret.Line = lineNo;
Point startPoint = ActiveTextArea.Caret.Position;
startPoint.X = indexOf;
Point endPoint = startPoint;
endPoint.X = endPoint.X + matchText.Length;
ActiveTextArea.SelectionManager.SetSelection(startPoint, endPoint);
ActiveTextArea.Caret.Column = startPoint.X;
}
else if (lineNo == 0)
{
MessageBox.Show("Reached start of document", "Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
finally
{
ActiveTextArea.EndUpdate();
}
return(indexOf);
}
public void ConvertTokensTo(TokenConversionType conversionType)
{
try
{
ActiveTextArea.BeginUpdate();
StringBuilder sb = null;
HighlightRuleSet rules = ActiveDocument.HighlightingStrategy.GetRuleSet(null);
IList <LineSegment> lines = ActiveDocument.LineSegmentCollection;
for (int k = 0; k < lines.Count; k++)
{
LineSegment segment = lines[k];
for (int i = 0; i < segment.Words.Count; i++)
{
TextWord word = segment.Words[i];
if (word.Type != TextWordType.Word)
{
continue;
}
if (rules.KeyWords[ActiveDocument, segment, word.Offset, word.Length] != null)
{
string newVal = word.Word;
switch (conversionType)
{
case TokenConversionType.Lower:
newVal = word.Word.ToLowerInvariant();
break;
case TokenConversionType.Upper:
newVal = word.Word.ToUpperInvariant();
break;
case TokenConversionType.Capitalize:
newVal = word.Word;
char[] chars = newVal.ToCharArray();
chars[0] = Char.ToUpperInvariant(newVal[0]);
sb = new StringBuilder();
sb.Append(chars);
newVal = sb.ToString();
break;
default:
break;
}
ActiveDocument.Replace(segment.Offset + word.Offset, word.Length, newVal);
}
}
}
}
finally
{
ActiveTextArea.EndUpdate();
}
}
public void AppendContent(string content)
{
try
{
ActiveTextArea.BeginUpdate();
ActiveTextArea.Text += content;
}
finally
{
ActiveTextArea.EndUpdate();
ActiveTextArea.Invalidate();
}
}
public void RemoveContent(CaretPosition startPos, CaretPosition endPos)
{
try
{
ActiveTextArea.BeginUpdate();
ActiveTextArea.SelectionManager.SetSelection(startPos.ToPoint(), endPos.ToPoint());
ActiveTextArea.SelectionManager.RemoveSelectedText();
}
finally
{
ActiveTextArea.EndUpdate();
ActiveTextArea.Invalidate();
}
}
private void OnAction_ToggleFoldings_Execute(object sender, EventArgs e)
{
try
{
ActiveTextArea.BeginUpdate();
foreach (FoldMarker marker in ActiveDocument.FoldingManager.FoldMarker)
{
marker.IsFolded = !marker.IsFolded;
}
}
finally
{
ActiveTextArea.EndUpdate();
ActiveTextArea.Invalidate();
}
}
public string GetContent(CaretPosition startPos, CaretPosition endPos)
{
string result = String.Empty;
try
{
ActiveTextArea.BeginUpdate();
ActiveTextArea.SelectionManager.SetSelection(startPos.ToPoint(), endPos.ToPoint());
result = ActiveTextArea.SelectionManager.SelectedText;
ActiveTextArea.SelectionManager.ClearSelection();
return(result);
}
finally
{
ActiveTextArea.EndUpdate();
ActiveTextArea.Invalidate();
}
}
public void ChangeScriptCase(TokenConversionType conversionType)
{
try
{
ActiveTextArea.BeginUpdate();
HighlightRuleSet rules = ActiveDocument.HighlightingStrategy.GetRuleSet(null);
IList <LineSegment> lines = ActiveDocument.LineSegmentCollection;
for (int k = 0; k < lines.Count; k++)
{
LineSegment segment = lines[k];
for (int i = 0; i < segment.Words.Count; i++)
{
TextWord word = segment.Words[i];
if (word.Type != TextWordType.Word)
{
continue;
}
string newVal = word.Word;
switch (conversionType)
{
case TokenConversionType.Lower:
newVal = word.Word.ToLowerInvariant();
break;
case TokenConversionType.Upper:
newVal = word.Word.ToUpperInvariant();
break;
default:
break;
}
ActiveDocument.Replace(segment.Offset + word.Offset, word.Length, newVal);
}
}
}
finally
{
ActiveTextArea.EndUpdate();
}
}