func styleColor(hdm *Hdm, n dfsNode) [3]float32 {
if n.nn == nil {
return hdm.colorMap[nex.String(nex.TopType)]
}
for _, t := range nex.Supertypes(n.nn.nex.Type()) {
if col, found := hdm.colorMap[nex.String(t)]; found {
return col
}
}
return hdm.colorMap[nex.String(nex.TopType)]
}
func recursiveAddFile(space *hdm.Space, n nex.Nex) {
if n.Type().IsKindOf(nexsys.Directory) && !strings.HasPrefix(nex.String(n), ".") {
space.NewSurf().Add(n).Expand(2, nexsys.FileSystem)
for it, x := nex.IterateRels(n, nex.Sub); x != nil; it, x = it.Next() {
recursiveAddFile(space, x)
}
} else if n.Type().IsKindOf(nexsys.File) && isTextFile(n) {
textFile := nex.Path(n, nexsys.TextFile)
if _, rn := nex.IterateRels(n, nex.Elevation); rn != nil {
tlog.Println("elevated node ", textFile)
// textFile = rn
}
space.NewSurf().Add(textFile).Expand(100, nex.TopType)
}
}
func isTextFile(n nex.Nex) bool {
var m = map[string]bool{
".go": true,
".html": true,
".js": true,
".css": true,
".java": true,
".py": true,
}
for ending := range m {
if strings.HasSuffix(nex.String(n), ending) {
return true
}
}
return false
}
func value(n nex.Nex) string {
if n.Type().IsKindOf(nex.ByteUnit) && n.Type().IsKindOf(nex.Amount) {
if v, err := nex.Fixed(n); err == nil {
if v < 1024 {
return fmt.Sprintf("%5d B", v)
} else if v < 1024*1024 {
return fmt.Sprintf("%5d KB", v/1024.0)
} else if v < 1024*1024*1024 {
return fmt.Sprintf("%5d MB", v/(1024*1024))
} else if v < 1024*1024*1024*1024 {
return fmt.Sprintf("%5d GB", v/(1024*1024*1024))
} else if v < 1024*1024*1024*1024 {
return fmt.Sprintf("%5d TB", v/(1024*1024*1024*1024))
}
}
}
return nex.String(n)
}