Method unflagRowsCB

src/csvapplication.cpp:1990–2009

* Unflag all flagged rows */

 *	Unflag all flagged rows
 */
void CsvApplication::unflagRowsCB() {
	std::string msg;
	int choice;
	int topWinIndex = app.getTopWindow();
	int countFlaggedRows = windows[topWinIndex].table->countFlaggedRows();
	if( countFlaggedRows == 0 ) {
		myFlChoice("Info", "There are no flagged rows.", {"Okay"});
		return;
	}
	msg = "Really unflag " + std::to_string(countFlaggedRows) + " row(s)?";
	choice = myFlChoice("Confirm", msg, {"Yes", "No"});
	if( choice == 1 || choice == -1 ) {
		return;
	}
	showImWorkingWindow("Unflagging rows ...");
	windows[topWinIndex].table->clearFlags();
	hideImWorkingWindow();
	windows[topWinIndex].grid->redraw();
	Fl::check();
}