static guint
module_prefs_unstash(module_t *module, gpointer data)
{
gboolean *must_redissect_p = (gboolean *)data;
module->prefs_changed = FALSE; /* assume none of them changed */
for (GList *pref_l = module->prefs; pref_l && pref_l->data; pref_l = g_list_next(pref_l)) {
pref_t *pref = (pref_t *) pref_l->data;
if (pref->type == PREF_OBSOLETE || pref->type == PREF_STATIC_TEXT) continue;
pref_unstash(pref, &module->prefs_changed);
}
/* If any of them changed, indicate that we must redissect and refilter
the current capture (if we have one), as the preference change
could cause packets to be dissected differently. */
if (module->prefs_changed)
*must_redissect_p = TRUE;
if(prefs_module_has_submodules(module))
return prefs_modules_foreach_submodules(module, module_prefs_unstash, data);
return 0; /* Keep unstashing. */
}
void PreferenceEditorFrame::on_okButton_clicked()
{
bool apply = false;
switch(pref_->type) {
case PREF_UINT:
if (pref_->stashed_val.uint != new_uint_) {
pref_->stashed_val.uint = new_uint_;
apply = true;
}
break;
case PREF_STRING:
if (new_str_.compare(pref_->stashed_val.string) != 0) {
g_free(pref_->stashed_val.string);
pref_->stashed_val.string = qstring_strdup(new_str_);
apply = true;
}
break;
case PREF_RANGE:
if (!ranges_are_equal(pref_->stashed_val.range, new_range_)) {
g_free(pref_->stashed_val.range);
pref_->stashed_val.range = range_copy(new_range_);
apply = true;
}
break;
default:
break;
}
if (apply && module_) {
pref_unstash(pref_, &module_->prefs_changed);
prefs_apply(module_);
if (!prefs.gui_use_pref_save) {
prefs_main_write();
}
}
on_cancelButton_clicked();
// Emit signals once UI is hidden
if (apply) {
wsApp->emitAppSignal(WiresharkApplication::PacketDissectionChanged);
wsApp->emitAppSignal(WiresharkApplication::PreferencesChanged);
}
}
