void DeviceOptions::bind_samplerate(const QString &name,
GVariant *const gvar_list)
{
GVariant *gvar_list_samplerates;
assert(gvar_list);
if ((gvar_list_samplerates = g_variant_lookup_value(gvar_list,
"samplerate-steps", G_VARIANT_TYPE("at"))))
{
gsize num_elements;
const uint64_t *const elements =
(const uint64_t *)g_variant_get_fixed_array(
gvar_list_samplerates, &num_elements, sizeof(uint64_t));
assert(num_elements == 3);
_properties.push_back(boost::shared_ptr<Property>(
new Double(name, 0, QObject::tr("Hz"),
make_pair((double)elements[0], (double)elements[1]),
(double)elements[2],
bind(samplerate_double_getter, _sdi),
bind(samplerate_double_setter, _sdi, _1))));
g_variant_unref(gvar_list_samplerates);
}
else if ((gvar_list_samplerates = g_variant_lookup_value(gvar_list,
"samplerates", G_VARIANT_TYPE("at"))))
{
bind_enum(name, SR_CONF_SAMPLERATE,
gvar_list_samplerates, print_samplerate);
g_variant_unref(gvar_list_samplerates);
}
}
Decoder::Decoder(
shared_ptr<pv::data::DecoderStack> decoder_stack,
shared_ptr<data::decode::Decoder> decoder) :
decoder_stack_(decoder_stack),
decoder_(decoder)
{
assert(decoder_);
const srd_decoder *const dec = decoder_->decoder();
assert(dec);
for (GSList *l = dec->options; l; l = l->next) {
const srd_decoder_option *const opt =
(srd_decoder_option*)l->data;
const QString name = QString::fromUtf8(opt->desc);
const Property::Getter get = [&, opt]() {
return getter(opt->id); };
const Property::Setter set = [&, opt](Glib::VariantBase value) {
setter(opt->id, value); };
shared_ptr<Property> prop;
if (opt->values)
prop = bind_enum(name, "", opt, get, set);
else if (g_variant_is_of_type(opt->def, G_VARIANT_TYPE("d")))
prop = shared_ptr<Property>(new Double(name, "", 2, "",
none, none, get, set));
else if (g_variant_is_of_type(opt->def, G_VARIANT_TYPE("x")))
prop = shared_ptr<Property>(
new Int(name, "", "", none, get, set));
else if (g_variant_is_of_type(opt->def, G_VARIANT_TYPE("s")))
prop = shared_ptr<Property>(
new String(name, "", get, set));
else
continue;
properties_.push_back(prop);
}
}
DeviceOptions::DeviceOptions(shared_ptr<pv::device::DevInst> dev_inst,
const sr_channel_group *group) :
_dev_inst(dev_inst),
_group(group)
{
assert(dev_inst);
GVariant *gvar_opts;
gsize num_opts;
if (!(gvar_opts = dev_inst->list_config(group, SR_CONF_DEVICE_OPTIONS)))
/* Driver supports no device instance options. */
return;
const int *const options = (const int32_t *)g_variant_get_fixed_array(
gvar_opts, &num_opts, sizeof(int32_t));
for (unsigned int i = 0; i < num_opts; i++) {
const struct sr_config_info *const info =
sr_config_info_get(options[i]);
if (!info)
continue;
const int key = info->key;
GVariant *const gvar_list = dev_inst->list_config(group, key);
const QString name = QString::fromUtf8(info->name);
const Property::Getter get = [&, key]() {
return _dev_inst->get_config(_group, key); };
const Property::Setter set = [&, key](GVariant *value) {
_dev_inst->set_config(_group, key, value); };
switch(key)
{
case SR_CONF_SAMPLERATE:
// Sample rate values are not bound because they are shown
// in the SamplingBar
break;
case SR_CONF_CAPTURE_RATIO:
bind_int(name, "%", pair<int64_t, int64_t>(0, 100),
get, set);
break;
case SR_CONF_PATTERN_MODE:
case SR_CONF_BUFFERSIZE:
case SR_CONF_TRIGGER_SOURCE:
case SR_CONF_TRIGGER_SLOPE:
case SR_CONF_FILTER:
case SR_CONF_COUPLING:
case SR_CONF_CLOCK_EDGE:
bind_enum(name, key, gvar_list, get, set);
break;
case SR_CONF_EXTERNAL_CLOCK:
case SR_CONF_RLE:
bind_bool(name, get, set);
break;
case SR_CONF_TIMEBASE:
bind_enum(name, key, gvar_list,
get, set, print_timebase);
break;
case SR_CONF_VDIV:
bind_enum(name, key, gvar_list, get, set, print_vdiv);
break;
case SR_CONF_VOLTAGE_THRESHOLD:
bind_enum(name, key, gvar_list,
get, set, print_voltage_threshold);
break;
}
if (gvar_list)
g_variant_unref(gvar_list);
}
g_variant_unref(gvar_opts);
}
DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
_sdi(sdi)
{
GVariant *gvar_opts, *gvar_list;
gsize num_opts;
if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_CONFIGS,
&gvar_opts, sdi) != SR_OK))
/* Driver supports no device instance options. */
return;
const int *const options = (const int32_t *)g_variant_get_fixed_array(
gvar_opts, &num_opts, sizeof(int32_t));
for (unsigned int i = 0; i < num_opts; i++) {
const struct sr_config_info *const info =
sr_config_info_get(options[i]);
if (!info)
continue;
const int key = info->key;
if(sr_config_list(_sdi->driver, key, &gvar_list, _sdi) != SR_OK)
gvar_list = NULL;
const QString name(info->name);
switch(key)
{
case SR_CONF_SAMPLERATE:
bind_samplerate(name, gvar_list);
break;
case SR_CONF_CAPTURE_RATIO:
bind_int(name, key, "%", pair<int64_t, int64_t>(0, 100));
break;
case SR_CONF_DEVICE_MODE:
case SR_CONF_PATTERN_MODE:
case SR_CONF_BUFFERSIZE:
case SR_CONF_TRIGGER_SOURCE:
case SR_CONF_FILTER:
case SR_CONF_COUPLING:
bind_enum(name, key, gvar_list);
break;
case SR_CONF_RLE:
bind_bool(name, key);
break;
case SR_CONF_CLOCK_TYPE:
bind_bool(name, key);
break;
case SR_CONF_TIMEBASE:
bind_enum(name, key, gvar_list, print_timebase);
break;
case SR_CONF_VDIV:
bind_enum(name, key, gvar_list, print_vdiv);
break;
}
if (gvar_list)
g_variant_unref(gvar_list);
}
g_variant_unref(gvar_opts);
}
DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) :
_sdi(sdi)
{
GVariant *gvar_opts, *gvar_list;
gsize num_opts;
if ((sr_config_list(sdi->driver, sdi, NULL, SR_CONF_DEVICE_CONFIGS,
&gvar_opts) != SR_OK))
/* Driver supports no device instance options. */
return;
const int *const options = (const int32_t *)g_variant_get_fixed_array(
gvar_opts, &num_opts, sizeof(int32_t));
for (unsigned int i = 0; i < num_opts; i++) {
const struct sr_config_info *const info =
sr_config_info_get(options[i]);
if (!info)
continue;
const int key = info->key;
if(sr_config_list(_sdi->driver, _sdi, NULL, key, &gvar_list) != SR_OK)
gvar_list = NULL;
const QString name(info->label);
switch(key)
{
case SR_CONF_SAMPLERATE:
bind_samplerate(name, gvar_list);
break;
case SR_CONF_CAPTURE_RATIO:
bind_int(name, key, "%", pair<int64_t, int64_t>(0, 100));
break;
case SR_CONF_PATTERN_MODE:
case SR_CONF_BUFFERSIZE:
case SR_CONF_TRIGGER_SOURCE:
case SR_CONF_FILTER:
case SR_CONF_COUPLING:
case SR_CONF_EN_CH:
case SR_CONF_OPERATION_MODE:
case SR_CONF_THRESHOLD:
case SR_CONF_ZERO:
case SR_CONF_STREAM:
case SR_CONF_TEST:
case SR_CONF_STATUS:
case SR_CONF_FACTOR:
bind_enum(name, key, gvar_list);
break;
case SR_CONF_VTH:
bind_double(name, key, "V", pair<double, double>(0.0, 5.0), 1, 0.1);
break;
case SR_CONF_RLE:
bind_bool(name, key);
break;
case SR_CONF_CLOCK_TYPE:
case SR_CONF_CLOCK_EDGE:
case SR_CONF_INSTANT:
case SR_CONF_DATALOCK:
bind_bool(name, key);
break;
case SR_CONF_TIMEBASE:
bind_enum(name, key, gvar_list, print_timebase);
break;
case SR_CONF_VDIV:
bind_enum(name, key, gvar_list, print_vdiv);
break;
default:
gvar_list = NULL;
}
if (gvar_list)
g_variant_unref(gvar_list);
}
g_variant_unref(gvar_opts);
}
