void ColumnPreferencesFrame::unstash()
{
GList *new_col_list = NULL;
bool changed = false;
QTreeWidgetItemIterator it(ui->columnTreeWidget);
while (*it) {
fmt_data *cfmt = g_new0(fmt_data, 1);
cfmt->title = qstring_strdup((*it)->text(title_col_));
cfmt->fmt = (*it)->data(type_col_, Qt::UserRole).value<int>();
cfmt->visible = (*it)->checkState(visible_col_) == Qt::Checked ? TRUE : FALSE;
cfmt->resolved = TRUE;
if (cfmt->fmt == COL_CUSTOM) {
bool ok;
int occurrence = (*it)->text(custom_occurrence_col_).toInt(&ok);
cfmt->custom_field = qstring_strdup((*it)->text(custom_field_col_));
cfmt->custom_occurrence = ok ? occurrence : 0;
}
if (prefs.col_list == NULL) {
changed = true;
} else {
fmt_data *old_cfmt = (fmt_data *) prefs.col_list->data;
if (!old_cfmt ||
g_strcmp0(old_cfmt->title, cfmt->title) != 0 ||
old_cfmt->fmt != cfmt->fmt ||
old_cfmt->visible != cfmt->visible ||
(old_cfmt->fmt == COL_CUSTOM && (
g_strcmp0(old_cfmt->custom_field, cfmt->custom_field) != 0 ||
old_cfmt->custom_occurrence != cfmt->custom_occurrence))) {
changed = true;
}
column_prefs_remove_link(prefs.col_list);
}
new_col_list = g_list_append(new_col_list, cfmt);
++it;
}
while (prefs.col_list) {
changed = true;
column_prefs_remove_link(prefs.col_list);
}
prefs.col_list = new_col_list;
if (changed) {
wsApp->emitAppSignal(WiresharkApplication::ColumnsChanged);
}
}
void
column_prefs_remove_nth(gint col)
{
column_prefs_remove_link(g_list_nth(prefs.col_list, col));
}
