public TextRange FindNext(bool viaF3, bool searchBackward, string messageIfNotFound)
{
if (string.IsNullOrEmpty(txtLookFor.Text))
{
MessageBox.Show("No string specified to look for!");
return(null);
}
_lastSearchWasBackward = searchBackward;
_search.LookFor = txtLookFor.Text;
_search.MatchCase = chkMatchCase.Checked;
_search.MatchWholeWordOnly = chkMatchWholeWord.Checked;
var caret = _editor.ActiveTextAreaControl.Caret;
if (viaF3 && _search.HasScanRegion && !caret.Offset.IsInRange(_search.BeginOffset, _search.EndOffset))
{
// user moved outside of the originally selected region
_search.ClearScanRegion();
UpdateTitleBar();
}
int startFrom = caret.Offset - (searchBackward ? 1 : 0);
TextRange range = _search.FindNext(startFrom, searchBackward, out _lastSearchLoopedAround);
if (range != null)
{
SelectResult(range);
}
else if (messageIfNotFound != null)
{
MessageBox.Show(messageIfNotFound);
}
return(range);
}
private void hexViewer1_onSelectionChanged(object sender, SelectionChangedEventArgs e)
{
// in that case, move the selection in the ASM file as well
Console.WriteLine("Selection in hexviewer: " + e.Offset.ToString("X8"));
FileInfo fi = new FileInfo(_motronicFile);
int offset = (int)fi.Length;
if (offset == 0x20000)
{
offset = 0x60000;
}
int address = e.Offset + offset;
string searchString = "0x" + address.ToString("X8");
//_findForm.FindNext(true, false, string.Format("Search text «{0}» not found.", searchString));
TextEditorSearcher _search = new TextEditorSearcher();
_search.ClearScanRegion();
_search.Document = editor.Document;
_search.LookFor = searchString;
_search.MatchCase = true;
_search.MatchWholeWordOnly = true;
var caret = editor.ActiveTextAreaControl.Caret;
bool _lastSearchLoopedAround = false;
int startFrom = 0;
TextRange range = _search.FindNext(startFrom, false, out _lastSearchLoopedAround);
if (range != null)
{
SelectResult(range);
}
editor.Invalidate();
editor.Refresh();
}
private void highlightSelectionToolStripMenuItem_Click(object sender, EventArgs e)
{
string LookFor = string.Empty;
LookFor = editor.ActiveTextAreaControl.TextArea.SelectionManager.SelectedText;
// if there's text selected, highlight all!
if (!_highlightGroups.ContainsKey(editor))
{
_highlightGroups[editor] = new HighlightGroup(editor);
}
HighlightGroup group = _highlightGroups[editor];
TextEditorSearcher _search = new TextEditorSearcher();
_search.Document = editor.Document;
group.ClearMarkers();
_search.LookFor = LookFor;
_search.MatchCase = true;
_search.MatchWholeWordOnly = true;
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.Orange, Color.Black);
group.AddMarker(m);
}
editor.Invalidate();
editor.Refresh();
}