public Boolean undo(Hashtable mem)
{
try
{
if (mem["opt"] == "del")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlFolder _trip = (IKmlFolder)rev[1];
_trip.setVisibility(1);
t_pool.add((String)rev[0], _trip, (String[])rev[2]);
}
else if (mem["opt"] == "spl")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlFolder trip = (IKmlFolder)rev[1];
t_pool.insert((String)rev[0], trip, (String[])rev[2], ge.createStyle(""));
trip.setVisibility(1);
IKmlObjectList days = ge.getFeatures().getChildNodes();
IKmlDocument day = (IKmlDocument)days.item(0);
day.getFeatures().appendChild(trip);
}
else if (mem["opt"] == "joi")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlFolder temp = ge.createFolder("");
String name = (String)rev[0];
IKmlFolder[] sub = split(int.Parse((name.Split('_')[1])), t_pool.getByName(name), (IKmlPlacemark)rev[1], (String)rev[4]);
IKmlObjectList days = ge.getFeatures().getChildNodes();
IKmlDocument day = (IKmlDocument)days.item(0);
day.getFeatures().appendChild(sub[0]);
day.getFeatures().appendChild(sub[1]);
t_pool.insert(int.Parse((name.Split('_')[1])), sub[0], (String[])rev[2], sub[1], (String[])rev[3]);
}
else if (mem["opt"] == "ins")
{
String rev = (String)mem["data"];
IKmlFolder trip = t_pool.getByName(rev);
trip.setVisibility(0);
t_pool.remove(rev);
}
else if (mem["opt"] == "crt")
{
IKmlPlacemark pt = (IKmlPlacemark)mem["data"];
ge.getFeatures().removeChild(pt);
}
else if (mem["opt"] == "mk_start" || mem["opt"] == "mk_finish")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlPlacemark pt = (IKmlPlacemark)rev[1];
IKmlFolder trip = t_pool.getByName((String)rev[0]);
//trip.getFeatures().removeChild(pt);
//ge.getFeatures().appendChild(pt);
}
else if (mem["opt"] == "tm_start")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlFolder trip = t_pool.getByName((String)rev[0]);
IKmlObjectList points = trip.getFeatures().getChildNodes();
// MessageBox.Show(points.getLength().ToString()+" "+rev.Count.ToString());
for (int i = rev.Count - 1; i != 0; i--)
{
points = trip.getFeatures().getChildNodes();
trip.getFeatures().insertBefore(rev[i], points.item(0));
}
}
else if (mem["opt"] == "tm_finish")
{
ArrayList rev = (ArrayList)mem["data"];
IKmlFolder trip = t_pool.getByName((String)rev[0]);
IKmlObjectList points = trip.getFeatures().getChildNodes();
// MessageBox.Show(points.getLength().ToString()+" "+rev.Count.ToString());
for (int i = rev.Count - 1; i != 0; i--)
{
points = trip.getFeatures().getChildNodes();
trip.getFeatures().insertBefore(rev[i], points.item(points.getLength() - 1));
}
}
else if (mem["opt"] == "ch_color")
{
ArrayList rev = (ArrayList)mem["data"];
t_pool.ch_col((String)rev[0], (String)rev[1]);
}
return(true);
}
catch
{
return(false);
}
}