DataWidget* WidgetArea::loadOneWidget(DataFileParser *file, bool skip)
{
// type
if(!file->seekToNextBlock("widgetType", BLOCK_WIDGET))
return NULL;
quint8 type = 0;
file->read((char*)&type, sizeof(quint8));
// pos and size
if(!file->seekToNextBlock("widgetPosSize", BLOCK_WIDGET))
return NULL;
int val[4];
file->read((char*)&val, sizeof(val));
DataWidget *w = addWidget(QPoint(val[0], val[1]), type, !skip);
if(!w)
return NULL;
w->resize(val[2], val[3]);
w->loadWidgetInfo(file);
if(skip)
removeWidget(w->getId());
else
updateMarker(w);
return w;
}
UndoAction *MoveAction::restore(WidgetArea *area)
{
DataWidget *w = area->getWidget(m_id);
if(!w)
return NULL;
UndoAction *opposite = new MoveAction(w);
w->setScaledUp(m_scaledUp);
w->move(m_pos);
w->resize(m_size);
return opposite;
}