private void cmdFindNext_Click(object sender, RoutedEventArgs e)
{
try
{
setFindOptions();
saveFind();
PNStatic.FindString = cboFind.Text.Trim();
int position;
switch (PNStatic.SearchMode)
{
case SearchMode.Normal:
position = _Edit.SelectionStart == _Edit.TextLength
? PNStatic.FindEditString(_Edit, 0)
: PNStatic.FindEditString(_Edit, _Edit.SelectionStart + 1);
if (position == -1)
{
PNMessageBox.Show(PNLang.Instance.GetMessageText("nothing_found", "Nothing found"), PNStrings.PROG_NAME, MessageBoxButton.OK);
}
break;
case SearchMode.RegularExp:
position = _Edit.SelectionStart == _Edit.TextLength
? PNStatic.FindEditStringByRegExp(_Edit, 0,
(PNStatic.FindOptions & System.Windows.Forms.RichTextBoxFinds.Reverse) ==
System.Windows.Forms.RichTextBoxFinds.Reverse)
: PNStatic.FindEditStringByRegExp(_Edit, _Edit.SelectionStart + 1,
(PNStatic.FindOptions & System.Windows.Forms.RichTextBoxFinds.Reverse) ==
System.Windows.Forms.RichTextBoxFinds.Reverse);
if (position == -1)
{
PNMessageBox.Show(PNLang.Instance.GetMessageText("nothing_found", "Nothing found"),
PNStrings.PROG_NAME, MessageBoxButton.OK);
}
break;
}
}
catch (Exception ex)
{
PNStatic.LogException(ex);
}
}
private int replaceEditString()
{
try
{
var position = 0;
switch (PNStatic.SearchMode)
{
case SearchMode.Normal:
position = PNStatic.FindEditString(_Edit, _Edit.SelectionStart);
if (position > -1)
{
_Edit.SelectedText = PNStatic.ReplaceString;
position = PNStatic.FindEditString(_Edit, _Edit.SelectionStart);
if (position > -1)
{
_Edit.Select(position, PNStatic.FindString.Length);
}
}
break;
case SearchMode.RegularExp:
var reverse = (PNStatic.FindOptions & System.Windows.Forms.RichTextBoxFinds.Reverse) == System.Windows.Forms.RichTextBoxFinds.Reverse;
position = PNStatic.FindEditStringByRegExp(_Edit, _Edit.SelectionStart, reverse);
if (position > -1)
{
_Edit.SelectedText = PNStatic.ReplaceString;
position = PNStatic.FindEditStringByRegExp(_Edit, _Edit.SelectionStart, reverse);
}
break;
}
return(position);
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return(-1);
}
}
private int replaceAllEditStrings()
{
try
{
var count = 0;
int position;
switch (PNStatic.SearchMode)
{
case SearchMode.Normal:
position = PNStatic.FindEditString(_Edit, 0);
while (position > -1)
{
count++;
_Edit.SelectedText = PNStatic.ReplaceString;
position = PNStatic.FindEditString(_Edit, _Edit.SelectionStart);
}
break;
case SearchMode.RegularExp:
position = PNStatic.FindEditStringByRegExp(_Edit, 0, false);
while (position > -1)
{
count++;
_Edit.SelectedText = PNStatic.ReplaceString;
position = PNStatic.FindEditStringByRegExp(_Edit, _Edit.SelectionStart, false);
}
break;
}
return(count);
}
catch (Exception ex)
{
PNStatic.LogException(ex);
return(-1);
}
}