void WTemplate::clear()
{
setIgnoreChildRemoves(true);
/*
* We need to copy them first so that removeChild() will not be confused
* by it.
*/
WidgetMap toDelete = widgets_;
widgets_ = WidgetMap();
for (WidgetMap::iterator i = toDelete.begin(); i != toDelete.end(); ++i)
delete i->second;
setIgnoreChildRemoves(false);
strings_.clear();
conditions_.clear();
changed_ = true;
repaint(RepaintSizeAffected);
}
void Network::handleObjectLineMessage(const osc::ReceivedMessage& m,
const IpEndpointName& remoteEndpoint)
{
// Utility data structures
char buffer[1024];
osc::OutboundPacketStream ps(buffer, 1024);
// Parse OSC message
osc::Symbol uuid, padUuid;
float startX, startY, endX, endY;
m.ArgumentStream() >> uuid >> padUuid >> startX >> startY
>> endX >> endY >> osc::EndMessage;
std::cerr << uuid << ", " << padUuid << ", "
<< startX << ", " << startY << ", "
<< endX << ", " << endY << std::endl;
// Check for known arc, add & broadcast if unknown
WidgetMap* widgets = Widget::getAll();
WidgetMap::iterator wit = widgets->find(std::string(uuid));
if (wit == widgets->end()) {
wit = m_orphans.find(std::string(uuid));
if (wit == m_orphans.end()) {
LineTrack* newLine = NULL;
// Search for pad
wit = widgets->find(std::string(padUuid));
if (wit != widgets->end()) {
Joint *endJoint = NULL, *startJoint = NULL;
for (WidgetMap::iterator ptr = widgets->begin(); ptr != widgets->end(); ptr++) {
Track *track = dynamic_cast<Track *>(ptr->second);
if (track) {
Joint *joint = track->getJoint1();
if (!startJoint && joint && joint->hitTest(startX, startY))
startJoint = joint;
else if (!endJoint && joint && joint->hitTest(endX, endY))
endJoint = joint;
joint = track->getJoint2();
if (!startJoint && joint && joint->hitTest(startX, startY))
startJoint = joint;
else if (!endJoint && joint && joint->hitTest(endX, endY))
endJoint = joint;
}
}
LineTrack* newLine = new LineTrack(Point2D(startX, startY), Point2D(endX, endY), startJoint, endJoint);
newLine->setUuid(uuid);
newLine->getLine()->setLineWidth(3);
wit->second->addChild(newLine);
widgets->insert(WidgetData(std::string(uuid), newLine));
// Tell the world
newLine->toOutboundPacketStream(ps);
broadcast(ps);
} else {// orphan if we don't know about its pad yet
newLine = new LineTrack(Point2D(startX, startY), Point2D(endX, endY), NULL, NULL);
newLine->setUuid(uuid);
m_orphans.insert(WidgetData(std::string(padUuid), newLine));
}
}
}
}