void ContextMenu::popup(const QPoint &p) {
QPoint w = p - QPoint(st::dropdownPadding.left(), st::dropdownPadding.top());
QRect r = QDesktopWidget().screenGeometry(p);
if (w.x() + width() - st::dropdownPadding.right() > r.x() + r.width()) {
w.setX(r.x() + r.width() - width() + st::dropdownPadding.right());
}
if (w.y() + height() - st::dropdownPadding.bottom() > r.y() + r.height()) {
w.setY(p.y() - height() + st::dropdownPadding.bottom());
}
if (w.y() < r.y()) {
w.setY(r.y());
}
move(w);
showStart();
}
void BoardWidget::mouseMoveEvent( QMouseEvent* pEvent )
{
if ((!gettingMove && !editMode) || !mbDown) return;
int pos = positionOf( pEvent->x(), pEvent->y() );
if (pos == oldPos) return;
oldPos = pos;
if (editMode) {
int f = fieldOf(pos);
if (field[f] != Board::out && field[f] != editColor) {
if (editColor == Board::color1) field[f] = Board::color1bright;
else if (editColor == Board::color2) field[f] = Board::color2bright;
else if (field[f] == Board::color1) field[f] = Board::color1bright;
else if (field[f] == Board::color2) field[f] = Board::color2bright;
if (renderMode) updatePieces();
update();
}
return;
}
if (!startValid) {
/* We haven't a valid move yet. Check if we are over a valid start */
startValid = isValidStart(pos, (pEvent->button() == Qt::MidButton));
qDebug() << "Start pos " << pos << " is valid: " << startValid;
// actMove.print();
if (!startValid) return;
startPos = oldPos = pos;
showStart(actMove,1);
startShown = true;
QString tmp;
actValue = - board.calcEvaluation();
tmp = tr("Board value: %1").arg(actValue);
emit updateSpy(tmp);
return;
}
/* restore board */
updatePosition();
startShown = false;
if (isValidEnd(pos)) {
// actMove.print();
board.playMove(actMove);
int v = board.calcEvaluation();
board.takeBack();
QString tmp;
tmp.sprintf("%+d", v-actValue);
QString str = QString("%1 : %2").arg(actMove.name()).arg(tmp);
emit updateSpy(str);
showMove(actMove,3);
setCursor(*arrow[shownDirection]);
}
else {
QString tmp;
setCursor(Qt::CrossCursor);
if (pos == startPos) {
showStart(actMove,1);
startShown = true;
tmp = tr("Board value: %1").arg(actValue);
}
else {
if (renderMode) updatePieces();
update();
}
emit updateSpy(tmp);
}
}
void BoardWidget::mousePressEvent( QMouseEvent* pEvent )
{
int pos = positionOf( pEvent->x(), pEvent->y() );
int f = fieldOf(pos);
if (pEvent->button() == Qt::RightButton) {
emit rightButtonPressed(f, pEvent->globalPos());
return;
}
if (!gettingMove && !editMode) {
return;
}
mbDown = true;
if (editMode) {
editColor = (pEvent->button() == Qt::MidButton) ?
Board::color2 : Board::color1;
int newColor = (pEvent->button() == Qt::MidButton) ?
Board::color2bright : Board::color1bright;
if (field[f] == Board::free) {
field[f] = newColor;
}
else if (field[f] == Board::color1) {
if (editColor == Board::color1) {
editColor = Board::free;
newColor = Board::color1bright;
}
field[f] = newColor;
}
else if (field[f] == Board::color2) {
if (editColor == Board::color2) {
editColor = Board::free;
newColor = Board::color2bright;
}
field[f] = newColor;
}
else {
editColor = Board::out;
}
oldPos = pos;
if (renderMode) updatePieces();
update();
return;
}
startValid = isValidStart(pos, (pEvent->button() == Qt::MidButton));
//qDebug() << "Start pos " << pos << " is valid: " << startValid;
// actMove.print();
if (!startValid) return;
startPos = oldPos = pos;
showStart(actMove,1);
startShown = true;
QString tmp;
actValue = - board.calcEvaluation();
tmp = tr("Board value: %1").arg(actValue);
emit updateSpy(tmp);
}
