+
+ update_sample_rate_selector_value();
+}
+
+void SamplingBar::update_sample_rate_selector_value()
+{
+ sr_dev_inst *const sdi = get_selected_device();
+ assert(sdi);
+
+ uint64_t *samplerate = NULL;
+ if(sr_config_get(sdi->driver, SR_CONF_SAMPLERATE,
+ (const void**)&samplerate, sdi) != SR_OK) {
+ qDebug() <<
+ "WARNING: Failed to get value of sample rate";
+ return;
+ }
+
+ assert(_sample_rate_value_action);
+ assert(_sample_rate_list_action);
+
+ if (_sample_rate_value_action->isVisible())
+ _sample_rate_value.setValue(*samplerate);
+ else if (_sample_rate_list_action->isVisible())
+ {
+ for(int i = 0; i < _sample_rate_list.count(); i++)
+ if(*samplerate == _sample_rate_list.itemData(
+ i).value<uint64_t>())
+ _sample_rate_list.setCurrentIndex(i);
+ }
+}
+
+void SamplingBar::commit_sample_rate()
+{
+ uint64_t sample_rate = 0;
+
+ sr_dev_inst *const sdi = get_selected_device();
+ assert(sdi);
+
+ assert(_sample_rate_value_action);
+ assert(_sample_rate_list_action);
+
+ if (_sample_rate_value_action->isVisible())
+ sample_rate = (uint64_t)_sample_rate_value.value();
+ else if (_sample_rate_list_action->isVisible())
+ {
+ const int index = _sample_rate_list.currentIndex();
+ if (index >= 0)
+ sample_rate = _sample_rate_list.itemData(
+ index).value<uint64_t>();
+ }
+
+ // Set the samplerate
+ if (sr_config_set(sdi, SR_CONF_SAMPLERATE,
+ &sample_rate) != SR_OK) {
+ qDebug() << "Failed to configure samplerate.";
+ return;
+ }