/** queryies the user to choose a tree and returns an integer of the tree chosen */
public int queryUserChoose(Taxa taxa, String forMessage) {
int ic = MesquiteInteger.unassigned;
int numBlocks = getNumberOfTreeBlocks(taxa);
if (MesquiteInteger.isCombinable(numBlocks)) {
String[] s = new String[numBlocks];
for (int i = 0; i < numBlocks; i++) {
s[i] = getTreeBlockNameString(taxa, i);
}
if (forMessage == null) {
forMessage = "Choose tree block";
}
return ListDialog.queryList(
containerOfModule(), "Choose tree block", forMessage, MesquiteString.helpString, s, 0);
} else {
if (forMessage == null) {
forMessage = "Number of tree block to be used";
}
int r = MesquiteInteger.queryInteger(containerOfModule(), "Choose tree block", forMessage, 1);
if (MesquiteInteger.isCombinable(r)) return MesquiteTree.toInternal(r);
else return r;
}
}
