Manipulator* LinkView::CreateLinkCompManip (
Viewer* v, Event& e, Transformer* rel, Tool* tool
) {
GraphicView* views = v->GetGraphicView();
Selection* s = v->GetSelection();
RubberGroup* rg = new RubberGroup(nil, nil);
float x, y, tx, ty;
Coord cx = 0, rad = PIN_RAD, dum1 = 0, dum2 = 0;
ConnectorView* target = views->ConnectorIntersecting(
e.x-SLOP, e.y-SLOP, e.x+SLOP, e.y+SLOP
);
s->Clear();
if (target != nil) {
target->GetConnector()->GetCenter(x, y);
rel->Transform(x, y, tx, ty);
e.x = Math::round(tx);
e.y = Math::round(ty);
}
if (rel != nil) {
rel->Transform(cx, dum1);
rel->Transform(rad, dum2);
rad = abs(rad - cx);
}
rg->Append(
new RubberLine(nil, nil, e.x, e.y, e.x, e.y),
new FixedPin(nil, nil, e.x, e.y, rad),
new SlidingPin(nil, nil, e.x, e.y, rad, e.x, e.y)
);
return new ConnectManip(v, rg, rel, tool);
}
Command* PadView::InterpConnectManip (Manipulator* m) {
Editor* ed = m->GetViewer()->GetEditor();
ConnectManip* cm = (ConnectManip*) m;
ConnectorView* target = cm->GetTarget();
Command* cmd = nil;
if (target != nil) {
cmd = new ConnectCmd(ed, GetConnector(), target->GetConnector());
}
return cmd;
}