func (s *FilesTreeStore) AddEntry(c tr.Cursor, sym tr.Symbol, text string, data tr.TreeElementIf, prop tr.Property) (err error) {
var icon *gdk.Pixbuf
if prop.IsReadOnly() {
icon = readonlyPixbuf(sym)
} else {
icon = normalPixbuf(sym)
}
iter, err := s.treestore.GetIterFromString(c.Path)
if err != nil {
log.Fatal("FilesTreeStore.AddEntry: gtk.GetIterFromString failed: %s", err)
}
if err != nil {
err = gtkErr("FilesTreeStore.addEntry", "GetPath", err)
return
}
s.lookup[c.Path] = Element{prop, data}
err = s.treestore.SetValue(iter, iconCol, icon)
if err != nil {
err = gtkErr("FilesTreeStore.addEntry", "SetValue(iconCol)", err)
return
}
err = s.treestore.SetValue(iter, textCol, text)
if err != nil {
err = gtkErr("FilesTreeStore.addEntry", "SetValue(textCol)", err)
return
}
return nil
}
func MenuEditCurrent(menu *GoAppMenu, fts *models.FilesTreeStore, jl IJobList) {
menu.editUndo.SetSensitive(jl.CanUndo())
menu.editRedo.SetSensitive(jl.CanRedo())
var prop tr.Property
cursor := fts.Current()
if len(cursor.Path) != 0 {
prop = fts.Property(cursor)
menu.editNew.SetSensitive(prop.MayAddObject())
menu.editDelete.SetSensitive(prop.MayRemove())
menu.editEdit.SetSensitive(prop.MayEdit())
} else {
menu.editNew.SetSensitive(false)
menu.editDelete.SetSensitive(false)
menu.editEdit.SetSensitive(false)
}
}