QMenu *const menu_view = new QMenu;
menu_view->setTitle(tr("&View"));
menu_view->addAction(main_window.action_view_sticky_scrolling());
+ menu_view->addSeparator();
+ menu_view->addAction(main_window.action_view_coloured_bg());
QMenu *const menu_help = new QMenu;
menu_help->setTitle(tr("&Help"));
sample_rate_.setEnabled(ui_enabled);
}
+void MainBar::reset_device_selector()
+{
+ device_selector_.reset();
+}
+
void MainBar::update_sample_rate_selector()
{
Glib::VariantContainerBase gvar_dict;
const shared_ptr<sigrok::Device> sr_dev = device->device();
- try {
- keys = sr_dev->config_keys(ConfigKey::DEVICE_OPTIONS);
- } catch (Error) {}
-
- const auto iter = keys.find(ConfigKey::SAMPLERATE);
- if (iter != keys.end() &&
- (*iter).second.find(sigrok::LIST) != (*iter).second.end()) {
- try {
- gvar_dict = sr_dev->config_list(ConfigKey::SAMPLERATE);
- } catch (const sigrok::Error &e) {
- // Failed to enunmerate samplerate
- (void)e;
- }
- }
-
- if (!gvar_dict.gobj()) {
+ if (sr_dev->config_check(ConfigKey::SAMPLERATE, Capability::LIST)) {
+ gvar_dict = sr_dev->config_list(ConfigKey::SAMPLERATE);
+ } else {
sample_rate_.show_none();
updating_sample_rate_ = false;
return;
if (sample_count == 0)
sample_count = DefaultSampleCount;
- const auto keys = sr_dev->config_keys(ConfigKey::DEVICE_OPTIONS);
- const auto iter = keys.find(ConfigKey::LIMIT_SAMPLES);
- if (iter != keys.end() &&
- (*iter).second.find(sigrok::LIST) != (*iter).second.end()) {
- try {
- auto gvar =
- sr_dev->config_list(ConfigKey::LIMIT_SAMPLES);
- if (gvar.gobj())
- g_variant_get(gvar.gobj(), "(tt)",
- &min_sample_count, &max_sample_count);
- } catch (const sigrok::Error &e) {
- // Failed to query sample limit
- (void)e;
- }
+ if (sr_dev->config_check(ConfigKey::LIMIT_SAMPLES, Capability::LIST)) {
+ auto gvar = sr_dev->config_list(ConfigKey::LIMIT_SAMPLES);
+ if (gvar.gobj())
+ g_variant_get(gvar.gobj(), "(tt)",
+ &min_sample_count, &max_sample_count);
}
min_sample_count = min(max(min_sample_count, MinSampleCount),
sample_count_.show_125_list(
min_sample_count, max_sample_count);
- try {
+ if (sr_dev->config_check(ConfigKey::LIMIT_SAMPLES, Capability::GET)) {
auto gvar = sr_dev->config_get(ConfigKey::LIMIT_SAMPLES);
sample_count = g_variant_get_uint64(gvar.gobj());
if (sample_count == 0)
sample_count = DefaultSampleCount;
sample_count = min(max(sample_count, MinSampleCount),
max_sample_count);
- } catch (Error error) {}
+ }
sample_count_.set_value(sample_count);
// Update supported options.
sample_count_supported_ = false;
- try {
- for (auto entry : sr_dev->config_keys(ConfigKey::DEVICE_OPTIONS)) {
- auto key = entry.first;
- auto capabilities = entry.second;
- switch (key->id()) {
- case SR_CONF_LIMIT_SAMPLES:
- if (capabilities.count(Capability::SET))
- sample_count_supported_ = true;
- break;
- case SR_CONF_LIMIT_FRAMES:
- if (capabilities.count(Capability::SET)) {
- sr_dev->config_set(ConfigKey::LIMIT_FRAMES,
- Glib::Variant<guint64>::create(1));
- on_config_changed();
- }
- break;
- default:
- break;
- }
- }
- } catch (Error error) {}
+ if (sr_dev->config_check(ConfigKey::LIMIT_SAMPLES, Capability::SET))
+ sample_count_supported_ = true;
+
+ if (sr_dev->config_check(ConfigKey::LIMIT_FRAMES, Capability::SET)) {
+ sr_dev->config_set(ConfigKey::LIMIT_FRAMES,
+ Glib::Variant<guint64>::create(1));
+ on_config_changed();
+ }
// Add notification of reconfigure events
disconnect(this, SLOT(on_config_changed()));