public void FindInForm(FindData findData)
{
if (_decodeForm.CardsTextBox.Visible != true)
{
IList <Card> cards = _decodeForm.CardsGrid.GetCardsFromGrid();
//do nothing if no cards in document
if (cards.Count == 0)
{
MessageBox.Show(_decodeForm.DecodeForm,
"Cannot search in an empty document.",
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//start looking in the first selected cell. if no cell selected start in 0 cell.
int variantStartRow = 0;
if (_decodeForm.VariantsGrid.SelectedCells.Count > 0)
{
variantStartRow = _decodeForm.VariantsGrid.SelectedCells[0].RowIndex;
}
int cardStartRow = 0;
int cardStartColumn = CARD_READER_COLUMN;
if (_decodeForm.CardsGrid.SelectedCells.Count > 0)
{
cardStartRow = _decodeForm.CardsGrid.CellRowIndex(_decodeForm.CardsGrid.SelectedCells[0]);
cardStartColumn = _decodeForm.CardsGrid.SelectedCells[0].ColumnIndex;
//move to next if needed
if (findData.Next)
{
//move to next/previous card
nextCellToFindInGrid(_decodeForm.CardsGrid, ref cardStartRow, ref cardStartColumn,
ref variantStartRow, findData.DirectionDown);
}
else
{
//save this point as startpoint.
findData.SetStartPoint(cardStartRow, cardStartColumn, variantStartRow);
}
}
StringComparison compareMethod = StringComparison.CurrentCultureIgnoreCase;
if (findData.MatchCase)
{
compareMethod = StringComparison.CurrentCulture;
}
int cardRow = cardStartRow;
int cardColumn = cardStartColumn;
int variantRow = variantStartRow;
//get starting point to know when search is finished.
findData.GetStartPoint(out cardStartRow, out cardStartColumn, out variantStartRow);
do
{
if (FindInField(cardRow, cardColumn, variantRow, findData.FindString, compareMethod))
{
if (findData.Next && (cardRow == cardStartRow) && (cardColumn == cardStartColumn) && (variantRow == variantStartRow))
{
MessageBox.Show(_decodeForm.DecodeForm,
"Find reached the starting point of the search.",
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
return;
}
//move to next/previous card/variant
nextCellToFindInGrid(_decodeForm.CardsGrid, ref cardRow, ref cardColumn, ref variantRow, findData.DirectionDown);
}while ((cardRow != cardStartRow) || (cardColumn != cardStartColumn) || (variantRow != variantStartRow));
if (findData.Next)
{
MessageBox.Show(_decodeForm.DecodeForm,
"The search has reached the end of the document.",
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show(_decodeForm.DecodeForm,
"Cannot find \"" + findData.FindString + "\".", "Warning",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
_decodeForm.CardsTextBox.SelectionStart = _decodeForm.CardsTextBox.Find(findData.FindString, _decodeForm.CardsTextBox.SelectionStart + 1, RichTextBoxFinds.None);
_decodeForm.CardsTextBox.SelectionLength = findData.FindString.Length;
_decodeForm.CardsTextBox.Focus();
}
}
