void PVImageListViewer::selectListViewItem(QModelIndex index)
{
if(index.isValid())
{
QString path = index.data(IMAGEPATHROLE).toString();
if(m_curPicturePath != path)
{
m_curPicturePath = path;
m_imagePathLabel->setText(m_curPicturePath);
notifyAllObservers();
}
}
}
/*
* This function sets the state and notify all observers
* that state of subject had been changed
*
*/
void GameModel::setState(GameState state) {
m_state = state;
notifyAllObservers();
}
/*
* This function will initialize the Game Model by setting the
* state to MAIN_MENU and also notifies all observers that
* state has changed.
*
*/
void GameModel::initGame() {
m_state = MAIN_MENU;
notifyAllObservers();
}
