func (p *port) AddToTree(tree tr.TreeIf, cursor tr.Cursor) {
var prop tr.Property
parentId := tree.Parent(cursor)
if tree.Property(parentId).IsReadOnly() {
prop = freesp.PropertyNew(false, false, false)
} else {
prop = freesp.PropertyNew(true, false, false)
}
var kind tr.Symbol
if p.Direction() == gr.InPort {
kind = tr.SymbolInputPort
} else {
kind = tr.SymbolOutputPort
}
err := tree.AddEntry(cursor, kind, p.Name(), p, prop)
if err != nil {
log.Fatalf("port.AddToTree: FilesTreeStore.AddEntry() failed: %s\n", err)
}
child := tree.Append(cursor)
t := p.SignalType()
t.AddToTree(tree, child)
for _, c := range p.Connections() {
child = tree.Append(cursor)
p.Connection(c).AddToTree(tree, child)
}
return
}
func (p *portType) AddToTree(tree tr.TreeIf, cursor tr.Cursor) {
var prop tr.Property
parentId := tree.Parent(cursor)
if tree.Property(parentId).IsReadOnly() {
prop = freesp.PropertyNew(false, false, false)
} else {
prop = freesp.PropertyNew(true, true, true)
}
var kind tr.Symbol
if p.Direction() == gr.InPort {
kind = tr.SymbolInputPortType
} else {
kind = tr.SymbolOutputPortType
}
err := tree.AddEntry(cursor, kind, p.Name(), p, prop)
if err != nil {
log.Fatal("bh.PortTypeIf.AddToTree: FilesTreeStore.AddEntry() failed: %s\n", err)
}
child := tree.Append(cursor)
p.SignalType().AddToTree(tree, child)
}
func isParentReadOnly(tree tr.TreeIf, cursor tr.Cursor) bool {
parentId := tree.Parent(cursor)
return tree.Property(parentId).IsReadOnly()
}
