/*!
\fn ULLineEditor::validateLine()
*/
void ULLineEditor::validateLine()
{
// clearPreview();
editing = false;
// QPainterPath sel;
// sel.addRect ( sceneRect() );
// setSelectionArea ( sel );
QList<QGraphicsItem*> l;
foreach(QGraphicsItem* gi, glyphs)
{
l << gi;
}
QGraphicsItemGroup * g = createItemGroup (l);
// g->setSelected(false);
// foreach(QGraphicsItem* i, g->childItems())
// {
// i->setSelected(false);
// }
m_mainScene->addItem ( g );
g->setFlags ( QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemIsFocusable);
g->setData ( 1,"group" );
qDebug() << "set data 3 to "<<m_baseLine;
g->setData ( 3,QVariant ( m_baseLine ) );
g->setData ( 4,m_marginRight );
g->setData ( 5,m_curPpos );
g->setData( 6, (ltr ? 1 : 0) );
g->setZValue ( 10.0 );
g->setHandlesChildEvents ( true );
if ( reedit )
{
g->setPos ( reeditPos );
// g->moveBy(0.0,-(g->boundingRect().height()));
g->setData ( 2, QVariant ( reedit_id ) );
PageBuffer::getInstance()->insert ( reedit_id,glyphs );
reedit = false;
}
else
{
g->setData ( 2, QVariant ( PageBuffer::getInstance()->put ( glyphs ) ) );
g->setPos ( m_mainScene->cur_pos );
g->moveBy ( 0.0,-m_baseLine );
m_mainScene->setCur ( m_mainScene->cur_pos.x(), m_mainScene->cur_pos.y() + m_baseLine );
}
m_mainScene->views() [0]->centerOn ( g );
m_curPpos = 0.0;
adjust();
glyphs.clear();
keyLast.clear();
emit isValidate();
}
void Buoy::render(QGraphicsItemGroup *layer) {
QPointF origo(0,0);
QGraphicsPixmapItem *buoyItem = new QGraphicsPixmapItem(buoy);
buoyItem->setPos(origo);
QRectF bb = buoyItem->boundingRect();
//buoyItem->rotate(90.0f);
//buoyItem->translate(-bb.width()/2.0f, -bb.height());
buoyItem->setOffset(-bb.width()/2, -bb.height()*0.8);
QGraphicsPixmapItem *coneItem = new QGraphicsPixmapItem(lightCone);
coneItem->setPos(origo);
coneItem->rotate(180 + lightConeRotation);
//coneItem->rotate(lightConeRotation);
bb = coneItem->boundingRect();
//coneItem->translate(-bb.width()/2.0f, -bb.height());
coneItem->setOffset(-bb.width()/2, -bb.height()*0.8);
QGraphicsItemGroup* group = new QGraphicsItemGroup();
group->addToGroup(buoyItem);
group->addToGroup(coneItem);
//group->scale(0.000025, 0.000025);
group->scale(0.25, 0.25);
group->setZValue(6.5);
group->setPos(position);
group->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
//TODO: check if i should give and offset to the pixmaps
layer->addToGroup(group);
}
void ULLineEditor::slotEditGroup ( QGraphicsItem * git )
{
if ( editing )
validateLine();
editing = true;
reedit = true;
// qDebug() << git->data ( 1 ).toString() << ":" << git->data ( 2 ).toUInt() ;
QGraphicsItemGroup * gr = static_cast<QGraphicsItemGroup*> ( git );
QList<QGraphicsItem*> lgr = gr->children();
double realwidth = 0;
reeditPos = gr->scenePos();
reedit_id = gr->data ( 2 ).toUInt();
slotChangeBaseLine ( gr->data ( 3 ).toDouble() );
slotChangeWidth ( gr->data ( 4 ).toDouble() );
slotMoveCursor ( gr->data ( 5 ).toDouble() );
slotLTR(gr->data( 6 ).toInt() == 1 ? Qt::Checked : Qt::Unchecked);
gr->setPos ( 0.0, 0.0 );
addItem ( gr );
destroyItemGroup ( gr );
for ( uint i = 0; i < lgr.count(); ++i )
{
// lgr[i]->clearFocus();
lgr[i]->setSelected ( false );
}
// adjust();
glyphs.clear();
glyphs = PageBuffer::getInstance()->take ( reedit_id, false );
}
QGraphicsItemGroup *ProfileGraphicsView::plot_text(text_render_options_t *tro,const QPointF& pos, const QString& text, QGraphicsItem *parent)
{
QFont fnt(font());
QFontMetrics fm(fnt);
if (printMode)
fnt.setPixelSize(tro->size);
QPointF point(SCALEGC(pos.x(), pos.y())); // This is neded because of the SCALE macro.
double dx = tro->hpos * (fm.width(text));
double dy = tro->vpos * (fm.height());
QGraphicsItemGroup *group = new QGraphicsItemGroup(parent);
QPainterPath textPath;
/* addText() uses bottom-left text baseline and the -3 offset is probably slightly off
* for different font sizes. */
textPath.addText(0, fm.height() - 3, fnt, text);
QPainterPathStroker stroker;
stroker.setWidth(3);
QGraphicsPathItem *strokedItem = new QGraphicsPathItem(stroker.createStroke(textPath), group);
strokedItem->setBrush(QBrush(getColor(TEXT_BACKGROUND)));
strokedItem->setPen(Qt::NoPen);
QGraphicsPathItem *textItem = new QGraphicsPathItem(textPath, group);
textItem->setBrush(QBrush(getColor(tro->color)));
textItem->setPen(Qt::NoPen);
group->setPos(point.x() + dx, point.y() + dy);
if (!printMode)
group->setFlag(QGraphicsItem::ItemIgnoresTransformations);
if (!parent)
scene()->addItem(group);
return group;
}
void FrameView::addShape( const QVector<QPoint>& Shape )
{
for(qint16 pointIndex(0); pointIndex < Shape.size(); pointIndex++)
{
Qt::GlobalColor color(getPointColorByIndex(pointIndex+1));
QPen Pen(color);
QList<QGraphicsItem*> pointGroupList;
QGraphicsLineItem* line1(new QGraphicsLineItem(-POINT_SIZE, 0, POINT_SIZE, 0));
line1->setPen(Pen);
pointGroupList.push_back(line1);
QGraphicsLineItem* line2(new QGraphicsLineItem(0, -POINT_SIZE, 0, POINT_SIZE));
line2->setPen(Pen);
pointGroupList.push_back(line2);
QGraphicsTextItem* label(new QGraphicsTextItem(QString::number(pointIndex)));
label->setDefaultTextColor(color);
label->setFont(POINT_TEXT_FONT);
label->setPos(-2*POINT_SIZE, -2.5f*POINT_SIZE);
pointGroupList.push_back(label);
QGraphicsItemGroup* pointGroup = Scene->createItemGroup(pointGroupList);
pointGroup->setPos(QPointF(Shape[pointIndex]) * Scale);
}
}
