void LinkConnectionGraphicsItem::showToolTip(QGraphicsSceneHelpEvent* e) {
Processor* p1 = inLink_->getProcessorGraphicsItem()->getProcessor();
Processor* p2 = outLink_->getProcessorGraphicsItem()->getProcessor();
auto propertyLinks =
InviwoApplication::getPtr()->getProcessorNetwork()->getLinksBetweenProcessors(p1, p2);
// collect all links based on their direction
std::vector<PropertyLink> bidirectional;
std::vector<PropertyLink> outgoing; // from processor 1
std::vector<PropertyLink> incoming; // toward processor 1
for (const auto& propertyLink : propertyLinks) {
Processor* linkSrc =
dynamic_cast<Processor*>(propertyLink.getSource()->getOwner()->getProcessor());
if (linkSrc == p1) {
// forward link
auto sit = std::find_if(incoming.begin(), incoming.end(),
LinkConnectionGraphicsItemMatchReverse(propertyLink));
if (sit != incoming.end()) {
bidirectional.push_back(propertyLink);
incoming.erase(sit);
} else {
outgoing.push_back(propertyLink);
}
} else { // if (linkSrc == processorB)
auto sit = std::find_if(outgoing.begin(), outgoing.end(),
LinkConnectionGraphicsItemMatchReverse(propertyLink));
if (sit != outgoing.end()) {
bidirectional.push_back(propertyLink);
outgoing.erase(sit);
} else {
incoming.push_back(propertyLink);
}
}
}
// set up a HTML table containing three columns:
// props of outProcesser, link indicator, props of inProcessor
std::string info =
"<html><head/><body style=''>\
<table border='0' cellspacing='2' cellpadding='0' style='border-color:white;white-space:pre;'>";
// put in the table header consisting of both processor names
info += "<tr style='color:#bbb;font-weight:bold;'><td align='center'>" + p1->getIdentifier() +
"</td><td align='center'></td><td align='center'>" + p2->getIdentifier() + "</td></tr>";
// add outgoing links first
info.append(getLinkInfoTableRows(outgoing, ":/icons/linkarrow_right.png"));
// add bidirectional links
info.append(getLinkInfoTableRows(bidirectional, ":/icons/linkarrow_bidirectional.png"));
// add incoming links
info.append(getLinkInfoTableRows(incoming, ":/icons/linkarrow_left.png"));
info.append("</table></body></html>");
showToolTipHelper(e, QString(info.c_str()));
}
void ProcessorGraphicsItem::showToolTip(QGraphicsSceneHelpEvent* e) {
ToolTipHelper t(processor_->getDisplayName());
t.row("Identifier", processor_->getIdentifier());
t.row("Class", processor_->getClassIdentifier());
t.row("Category", processor_->getCategory());
t.row("Code", Processor::getCodeStateString(processor_->getCodeState()));
t.row("Tags", processor_->getTags().getString());
#if IVW_PROFILING
t.row("Ready", processor_->isReady()?"Yes":"No");
t.row("Eval Count", processCount_);
t.row("Eval Time", evalTime_);
t.row("Mean Time", totEvalTime_/ std::max(static_cast<double>(processCount_), 1.0));
t.row("Max Time", maxEvalTime_);
#endif
showToolTipHelper(e, utilqt::toLocalQString(t));
}
