EdgeElement::EdgeElement(ElementImpl *impl)
: mPenStyle(Qt::SolidLine), mPenWidth(1), mPenColor(Qt::black), mStartArrowStyle(NO_ARROW), mEndArrowStyle(NO_ARROW)
, mSrc(NULL), mDst(NULL)
, mPortFrom(0), mPortTo(0)
, mDragPoint(-1), mLongPart(0), mBeginning(NULL), mEnding(NULL)
, mAddPointAction(tr("Add point"), this)
, mDelPointAction(tr("Delete point"), this)
, mSquarizeAction(tr("Squarize"), this)
, mMinimizeAction(tr("Remove all points"), this)
, mElementImpl(impl)
, mLastDragPoint(-1)
{
mPenStyle = mElementImpl->getPenStyle();
mPenWidth = mElementImpl->getPenWidth();
mPenColor = mElementImpl->getPenColor();
setZValue(100);
setFlag(ItemIsMovable, true);
// FIXME: draws strangely...
setFlag(ItemClipsToShape, false);
setFlag(ItemClipsChildrenToShape, false);
mLine << QPointF(0, 0) << QPointF(200, 60);
setAcceptHoverEvents(true);
connect(&mAddPointAction, SIGNAL(triggered(QPointF const &)), SLOT(addPointHandler(QPointF const &)));
connect(&mDelPointAction, SIGNAL(triggered(QPointF const &)), SLOT(delPointHandler(QPointF const &)));
connect(&mSquarizeAction, SIGNAL(triggered(QPointF const &)), SLOT(squarizeHandler(QPointF const &)));
connect(&mMinimizeAction, SIGNAL(triggered(QPointF const &)), SLOT(minimizeHandler(QPointF const &)));
mChaoticEdition = SettingsManager::value("ChaoticEdition").toBool();
ElementTitleFactory factory;
QList<ElementTitleInterface*> titles;
mElementImpl->init(factory, titles);
foreach (ElementTitleInterface *titleIface, titles) {
ElementTitle *title = dynamic_cast<ElementTitle*>(titleIface);
if (!title)
continue;
title->init(boundingRect());
title->setParentItem(this);
mTitles.append(title);
}
NodeElement::NodeElement(ElementImpl* impl)
: mSwitchGridAction("Switch on grid", this),
mPortsVisible(false), mDragState(None), mElementImpl(impl), mIsFolded(false),
mLeftPressed(false), mParentNodeElement(NULL), mPos(QPointF(0,0)),
mSelectionNeeded(false), mConnectionInProgress(false)
{
setAcceptHoverEvents(true);
setFlag(ItemClipsChildrenToShape, false);
mPortRenderer = new SdfRenderer();
mRenderer = new SdfRenderer();
ElementTitleFactory factory;
QList<ElementTitleInterface*> titles;
mElementImpl->init(mContents, mPointPorts, mLinePorts, factory, titles, mRenderer, mPortRenderer);
foreach (ElementTitleInterface *titleIface, titles){
ElementTitle *title = dynamic_cast<ElementTitle*>(titleIface);
if (!title)
continue;
title->init(mContents);
title->setParentItem(this);
mTitles.append(title);
}
