configure_button_(this),
configure_button_action_(nullptr),
channels_button_(this),
+ channels_button_action_(nullptr),
sample_count_(" samples", this),
sample_rate_("Hz", this),
updating_sample_rate_(false),
icon_green_(":/icons/status-green.svg"),
icon_grey_(":/icons/status-grey.svg"),
run_stop_button_(this),
+ run_stop_button_action_(nullptr),
menu_button_(this)
{
setObjectName(QString::fromUtf8("MainBar"));
addWidget(&device_selector_);
configure_button_action_ = addWidget(&configure_button_);
- addWidget(&channels_button_);
+ channels_button_action_ = addWidget(&channels_button_);
addWidget(&sample_count_);
addWidget(&sample_rate_);
- addWidget(&run_stop_button_);
+ run_stop_button_action_ = addWidget(&run_stop_button_);
#ifdef ENABLE_DECODE
addSeparator();
addWidget(add_decoder_button);
if (std::find(devs.begin(), devs.end(), selected_device) == devs.end())
devs.push_back(selected_device);
- assert(selected_device);
device_selector_.set_device_list(devs, selected_device);
update_device_config_widgets();
gsize num_elements;
map< const ConfigKey*, std::set<Capability> > keys;
- if (updating_sample_rate_)
+ if (updating_sample_rate_) {
+ sample_rate_.show_none();
return;
+ }
const shared_ptr<devices::Device> device =
device_selector_.selected_device();
const shared_ptr<devices::Device> device =
device_selector_.selected_device();
- if (!device)
+
+ // Hide the widgets if no device is selected
+ channels_button_action_->setVisible(!!device);
+ run_stop_button_action_->setVisible(!!device);
+ if (!device) {
+ configure_button_action_->setVisible(false);
+ sample_count_.show_none();
+ sample_rate_.show_none();
return;
+ }
const shared_ptr<sigrok::Device> sr_dev = device->device();
if (!sr_dev)
{
uint64_t sample_count = 0;
- if (updating_sample_count_)
- return;
-
const shared_ptr<devices::Device> device =
device_selector_.selected_device();
if (!device)
const shared_ptr<sigrok::Device> sr_dev = device->device();
sample_count = sample_count_.value();
-
- // Set the sample count
- assert(!updating_sample_count_);
- updating_sample_count_ = true;
if (sample_count_supported_)
{
try {
sr_dev->config_set(ConfigKey::LIMIT_SAMPLES,
Glib::Variant<guint64>::create(sample_count));
- on_config_changed();
+ update_sample_count_selector();
} catch (Error error) {
qDebug() << "Failed to configure sample count.";
return;
}
}
- updating_sample_count_ = false;
}
void MainBar::commit_sample_rate()
{
uint64_t sample_rate = 0;
- if (updating_sample_rate_)
- return;
-
const shared_ptr<devices::Device> device =
device_selector_.selected_device();
if (!device)
if (sample_rate == 0)
return;
- // Set the samplerate
- assert(!updating_sample_rate_);
- updating_sample_rate_ = true;
try {
sr_dev->config_set(ConfigKey::SAMPLERATE,
Glib::Variant<guint64>::create(sample_rate));
- on_config_changed();
+ update_sample_rate_selector();
} catch (Error error) {
qDebug() << "Failed to configure samplerate.";
return;
}
- updating_sample_rate_ = false;
}
void MainBar::on_device_selected()
void MainBar::on_sample_count_changed()
{
- commit_sample_count();
+ if (!updating_sample_count_)
+ commit_sample_count();
}
void MainBar::on_sample_rate_changed()
{
- commit_sample_rate();
+ if (!updating_sample_rate_)
+ commit_sample_rate();
}
void MainBar::on_run_stop()
void MainBar::on_config_changed()
{
commit_sample_count();
- update_sample_count_selector();
commit_sample_rate();
- update_sample_rate_selector();
}
bool MainBar::eventFilter(QObject *watched, QEvent *event)