ITreeDrawer* ITreeDrawer::GetTreeDrawer()
{
ITreeDrawer* td = NULL;
try {
if (configHandler->GetBool("3DTrees")) {
td = new CAdvTreeDrawer();
}
} catch (const content_error& e) {
if (e.what()[0] != '\0') {
LOG_L(L_ERROR, "%s", e.what());
}
LOG("TreeDrawer: Fallback to BasicTreeDrawer.");
// td can not be != NULL here
//delete td;
}
if (!td) {
td = new CBasicTreeDrawer();
}
td->AddTrees();
return td;
}
ITreeDrawer* ITreeDrawer::GetTreeDrawer()
{
ITreeDrawer* td = NULL;
try {
if (configHandler->Get("3DTrees", 1)) {
td = new CAdvTreeDrawer();
}
} catch (content_error& e) {
if (e.what()[0] != '\0') {
logOutput.Print("Error: %s", e.what());
}
logOutput.Print("TreeDrawer: Fallback to BasicTreeDrawer.");
// td can not be != NULL here
//delete td;
}
if (!td) {
td = new CBasicTreeDrawer();
}
td->AddTrees();
return td;
}
