// Overridden to highlight the changed items
void VarItem::paintCell(QPainter *p, const QColorGroup &cg,
int column, int width, int align)
{
if (p == 0) {
return;
}
if (column == VALUE_COLUMN) {
// Show color values as colors, and make the text color the same
// as the base color
if (dataType_ == COLOR_TYPE) {
QRegExp color_re("\\s(#.*)>");
if (color_re.search(text(column)) != -1) {
QColorGroup color_cg( cg.foreground(), cg.background(),
cg.light(), cg.dark(), cg.mid(),
QColor(color_re.cap(1)), QColor(color_re.cap(1)) );
QListViewItem::paintCell(p, color_cg, column, width, align);
return;
}
}
// Highlight recently changed items in red
if (highlight_) {
QColorGroup hl_cg( cg.foreground(), cg.background(),
cg.light(), cg.dark(), cg.mid(),
red, cg.base() );
QListViewItem::paintCell(p, hl_cg, column, width, align);
return;
}
}
QListViewItem::paintCell(p, cg, column, width, align);
return;
}
Piece * Piece::FromString(std::string piece_str)
{
string::const_iterator piece_begin = piece_str.begin();
string::const_iterator piece_end = piece_str.end();
boost::match_results<string::const_iterator> matches;
boost::regex
//piece_re("<\\s*piece.*?\\/>", boost::regex::perl|boost::regex::icase),
row_re("row\\s*=\\s*(['\"]?)(.*?)\\1", boost::regex::perl|boost::regex::icase),
col_re("column\\s*=\\s*(['\"]?)(.*?)\\1", boost::regex::perl|boost::regex::icase),
color_re("color\\s*=\\s*(['\"]?)(.*?)\\1", boost::regex::perl|boost::regex::icase),
type_re("type\\s*=\\s*(['\"]?)(.*?)\\1", boost::regex::perl|boost::regex::icase);
if (!(regex_search(piece_begin, piece_end, matches, type_re)))
{ std::cout << "error parsing piece" << std::endl; return NULL; }
std::string type_str = matches[2];
if (!(regex_search(piece_begin, piece_end, matches, color_re)))
{ std::cout << "error parsing piece" << std::endl; return NULL; }
std::string color_str = matches[2];
if (!(regex_search(piece_begin, piece_end, matches, row_re)))
{ std::cout << "error parsing piece" << std::endl; return NULL; }
std::string row = matches[2];
if (!(regex_search(piece_begin, piece_end, matches, col_re)))
{ std::cout << "error parsing piece" << std::endl; return NULL; }
std::string col = matches[2];
PieceColor color = (color_str == "white") ? WHITE : BLACK;
PieceType type = NO_TYPE;
type = (type_str == "pawn") ? PAWN : type;
type = (type_str == "rook") ? ROOK : type;
type = (type_str == "bishop") ? BISHOP : type;
type = (type_str == "knight") ? KNIGHT : type;
type = (type_str == "king") ? KING : type;
type = (type_str == "queen") ? QUEEN : type;
return Create(type, color, atoi(row.c_str()), atoi(col.c_str()));
}
