////////////////////////////////////////////////////////////////////////////////
/// CChanceTreeHistoryArtist::paintTable
///
/// @description This function paints all the nodes to the screen.
/// @pre None
/// @post All the nodes are drawn to the screen.
///
/// @param painter: This is a pointer to the painter to use. If no value is
/// passed, create a painter to use.
///
/// @limitations None
///
////////////////////////////////////////////////////////////////////////////////
void CChanceTreeHistoryArtist::paintTable( QPainter *painter )
{
//Make sure the pointer to the model has been initialized.
if (m_model == NULL)
return;
//Make sure the root node of the tree isn't NULL, then call the
//paintModelHelper function to pain the model.
if ( m_model->getRootNode() == NULL )
return;
//This variable is used for painting to the canvas if no painter was
//specified.
QPainter localPainter( m_canvas );
//Check if the calling function did not pass a painter and use
//the local one in that case.
if ( painter == NULL )
painter = &localPainter;
//Create the QPainter object to paint the model.
painter->setPen( m_style->getPen() );
painter->setBrush( m_style->getBrush() );
painter->setFont( m_style->getFont() );
painter->setRenderHint( QPainter::Antialiasing );
HistoryTable historyTable = m_model->getHistoryTable();
HistoryTable::const_iterator i = historyTable.constBegin();
QRect cellRect( painter->boundingRect( 0,0,0,0,0,"WW-WW" ) );
cellRect.adjust( -4,-4,4,4 );
cellRect.moveTopLeft( m_model->getHistoryPosition() );
while ( i != historyTable.constEnd() )
{
painter->drawRect( cellRect );
painter->drawText( cellRect, Qt::AlignCenter,
moveName(i->first) );
cellRect.moveTopLeft( cellRect.bottomLeft() );
painter->drawRect( cellRect );
painter->drawText( cellRect, Qt::AlignCenter,
QString::number(i->second) );
cellRect.moveBottomLeft( cellRect.topRight() );
++i;
}
}
////////////////////////////////////////////////////////////////////////////////
/// CPuzzleSpanArtist::paintModel
///
/// @description This function paints all the spans to the screen.
/// @pre None
/// @post All the spans are drawn to the screen.
///
/// @limitations None
///
////////////////////////////////////////////////////////////////////////////////
void CPuzzleSpanArtist::paintModel( QPainter *painter )
{
if (m_model != NULL)
{
//This variable is used for painting to the canvas if no painter was
//specified.
QPainter localPainter( m_canvas );
//Check if the calling function did not pass a painter and use
//the local one in that case.
if ( painter == NULL )
painter = &localPainter;
for (int i = 0; i < m_model->getSpanCount(); i++)
{
paintSpan( m_model->getSpanAt(i), painter );
}
}
}
///public:
QUuid PixmapJUPOCObject::addPart(QPixmap& srcPixmap,const QRect& srcRect)
{
if (srcPixmap.isNull())
{
return QUuid();
}
//proper clipped rect, please
QRect csrcRect = (srcRect.isEmpty() ? srcPixmap.rect() : srcRect.intersect(srcPixmap.rect()));
QRect targetRect = findSpace(csrcRect.size());
if (targetRect.isEmpty())
{
//couldn't find space
return QUuid();
}
//copy in
QPainter localPainter(pm);
localPainter.drawPixmap(targetRect,srcPixmap,csrcRect);
QUuid nUid = QUuid::createUuid();
m_parts[nUid] = targetRect;
return nUid;
}
//static
PixmapJUPOCRefObject * PixmapJUPOCObject::transfer(PixmapJUPOCObject * p_jupoc,PixmapObject * p_src)
{
if ((p_jupoc == 0) || (p_src == 0))
{
return 0;
}
QRect targetRect = p_jupoc->findSpace(p_src->size());
if (targetRect.isEmpty())
{
//no space...
return 0;
}
//copy in
QPainter localPainter(p_jupoc->pm);
p_src->paint(&localPainter,QRectF(targetRect));
QUuid nUid = QUuid::createUuid();
p_jupoc->m_parts[nUid] = targetRect;
//TODO: dispose properly
delete p_src;
return new PixmapJUPOCRefObject(*p_jupoc,nUid,targetRect);
}
