private void btnHighlightAll_Click(object sender, EventArgs e)
{
if (!_highlightGroups.ContainsKey(_editor))
_highlightGroups[_editor] = new HighlightGroup(_editor);
HighlightGroup group = _highlightGroups[_editor];
if (string.IsNullOrEmpty(LookFor))
{
// Clear highlights
group.ClearMarkers();
}
else
{
_search.LookFor = TxtSearch.Text;
_search.MatchCase = CaseSensitive.Checked;
_search.MatchWholeWordOnly = WholeWords.Checked;
bool looped = false;
int offset = 0, count = 0;
for (; ; )
{
TextRange range = _search.FindNext(offset, false, out looped);
if (range == null || looped)
break;
offset = range.Offset + range.Length;
count++;
var m = new TextMarker(range.Offset, range.Length,
TextMarkerType.SolidBlock, Color.Yellow, Color.Black);
group.AddMarker(m);
}
if (count == 0)
MessageBox.Show("Specified text was not found.");
else
Hide();
}
}
public void ShowFor(QueryForm parent, TextEditorControl editor, bool replaceMode)
{
Editor = editor;
Parent = parent;
_search.ClearScanRegion();
var sm = editor.ActiveTextAreaControl.SelectionManager;
if (sm.HasSomethingSelected && sm.SelectionCollection.Count == 1)
{
var sel = sm.SelectionCollection[0];
if (sel.StartPosition.Line == sel.EndPosition.Line)
TxtSearch.Text = sm.SelectedText;
else
_search.SetScanRegion(sel);
}
else
{
// Get the current word that the caret is on
Caret caret = editor.ActiveTextAreaControl.Caret;
int start = TextUtilities.FindWordStart(editor.Document, caret.Offset);
int endAt = TextUtilities.FindWordEnd(editor.Document, caret.Offset);
TxtSearch.Text = editor.Document.GetText(start, endAt - start);
}
//ReplaceMode = replaceMode;
this.Owner = (Form)editor.TopLevelControl;
this.Show();
TxtSearch.SelectAll();
TxtSearch.Focus();
if (!_highlightGroups.ContainsKey(_editor))
_highlightGroups[_editor] = new HighlightGroup(_editor);
HighlightGroup group = _highlightGroups[_editor];
group.ClearMarkers();
}