X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fprop%2Fbinding%2Fdeviceoptions.cpp;h=d116521aa435524f5ac8871fb8b06a625e57905f;hp=90f474f24935c04616a6871c1dec89df176d17b2;hb=5be76b1a8c3b4975c02f685ceaa02cdb69d1dccc;hpb=4d5d5d6aeb7d936fb6b939f6c6531b3f054dac1f diff --git a/pv/prop/binding/deviceoptions.cpp b/pv/prop/binding/deviceoptions.cpp index 90f474f2..d116521a 100644 --- a/pv/prop/binding/deviceoptions.cpp +++ b/pv/prop/binding/deviceoptions.cpp @@ -27,24 +27,36 @@ #include "deviceoptions.h" +#include #include #include +#include -using namespace boost; -using namespace std; +using boost::bind; +using boost::function; +using boost::optional; +using boost::shared_ptr; +using std::make_pair; +using std::pair; +using std::string; +using std::vector; namespace pv { namespace prop { namespace binding { -DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) : - _sdi(sdi) +DeviceOptions::DeviceOptions(const sr_dev_inst *sdi, + const sr_probe_group *group) : + _sdi(sdi), + _group(group) { + assert(sdi); + GVariant *gvar_opts, *gvar_list; gsize num_opts; - if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_OPTIONS, - &gvar_opts, sdi) != SR_OK)) + if ((sr_config_list(sdi->driver, sdi, group, SR_CONF_DEVICE_OPTIONS, + &gvar_opts) != SR_OK)) /* Driver supports no device instance options. */ return; @@ -54,28 +66,43 @@ DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) : const struct sr_config_info *const info = sr_config_info_get(options[i]); + if (!info) + continue; + const int key = info->key; - if (!info || sr_config_list(_sdi->driver, key, - &gvar_list, _sdi) != SR_OK) - continue; + if (sr_config_list(_sdi->driver, _sdi, group, + key, &gvar_list) != SR_OK) + gvar_list = NULL; - const QString name(info->name); + const QString name = QString::fromUtf8(info->name); switch(key) { case SR_CONF_SAMPLERATE: - bind_samplerate(name, gvar_list); + // Sample rate values are not bound because they are shown + // in the SamplingBar + break; + + case SR_CONF_CAPTURE_RATIO: + bind_int(name, key, "%", pair(0, 100)); 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); break; + case SR_CONF_EXTERNAL_CLOCK: + case SR_CONF_RLE: + bind_bool(name, key); + break; + case SR_CONF_TIMEBASE: bind_enum(name, key, gvar_list, print_timebase); break; @@ -83,18 +110,23 @@ DeviceOptions::DeviceOptions(struct sr_dev_inst *sdi) : case SR_CONF_VDIV: bind_enum(name, key, gvar_list, print_vdiv); break; + + case SR_CONF_VOLTAGE_THRESHOLD: + bind_enum(name, key, gvar_list, print_voltage_threshold); + break; } - g_variant_unref(gvar_list); + if (gvar_list) + g_variant_unref(gvar_list); } g_variant_unref(gvar_opts); } GVariant* DeviceOptions::config_getter( - const struct sr_dev_inst *sdi, int key) + const sr_dev_inst *sdi, const sr_probe_group *group, int key) { GVariant *data = NULL; - if (sr_config_get(sdi->driver, key, &data, sdi) != SR_OK) { + if (sr_config_get(sdi->driver, sdi, group, key, &data) != SR_OK) { qDebug() << "WARNING: Failed to get value of config id" << key; return NULL; @@ -103,12 +135,20 @@ GVariant* DeviceOptions::config_getter( } void DeviceOptions::config_setter( - const struct sr_dev_inst *sdi, int key, GVariant* value) + const struct sr_dev_inst *sdi, const sr_probe_group *group, int key, + GVariant* value) { - if (sr_config_set(sdi, key, value) != SR_OK) + if (sr_config_set(sdi, group, key, value) != SR_OK) qDebug() << "WARNING: Failed to set value of sample rate"; } +void DeviceOptions::bind_bool(const QString &name, int key) +{ + _properties.push_back(shared_ptr( + new Bool(name, bind(config_getter, _sdi, _group, key), + bind(config_setter, _sdi, _group, key, _1)))); +} + void DeviceOptions::bind_enum(const QString &name, int key, GVariant *const gvar_list, function printer) { @@ -116,14 +156,25 @@ void DeviceOptions::bind_enum(const QString &name, int key, GVariantIter iter; vector< pair > values; + assert(gvar_list); + g_variant_iter_init (&iter, gvar_list); while ((gvar = g_variant_iter_next_value (&iter))) values.push_back(make_pair(gvar, printer(gvar))); _properties.push_back(shared_ptr( new Enum(name, values, - bind(config_getter, _sdi, key), - bind(config_setter, _sdi, key, _1)))); + bind(config_getter, _sdi, _group, key), + bind(config_setter, _sdi, _group, key, _1)))); +} + +void DeviceOptions::bind_int(const QString &name, int key, QString suffix, + optional< std::pair > range) +{ + _properties.push_back(shared_ptr( + new Int(name, suffix, range, + bind(config_getter, _sdi, _group, key), + bind(config_setter, _sdi, _group, key, _1)))); } QString DeviceOptions::print_gvariant(GVariant *const gvar) @@ -131,95 +182,38 @@ QString DeviceOptions::print_gvariant(GVariant *const gvar) QString s; if (g_variant_is_of_type(gvar, G_VARIANT_TYPE("s"))) - s = QString(g_variant_get_string(gvar, NULL)); + s = QString::fromUtf8(g_variant_get_string(gvar, NULL)); else { gchar *const text = g_variant_print(gvar, FALSE); - s = QString(text); + s = QString::fromUtf8(text); g_free(text); } return s; } -void DeviceOptions::bind_samplerate(const QString &name, - GVariant *const gvar_list) -{ - GVariant *gvar_list_samplerates; - - 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(shared_ptr( - 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); - } -} - -QString DeviceOptions::print_samplerate(GVariant *const gvar) -{ - char *const s = sr_samplerate_string( - g_variant_get_uint64(gvar)); - const QString qstring(s); - g_free(s); - return qstring; -} - -GVariant* DeviceOptions::samplerate_double_getter( - const struct sr_dev_inst *sdi) -{ - GVariant *const gvar = config_getter(sdi, SR_CONF_SAMPLERATE); - - if(!gvar) - return NULL; - - GVariant *const gvar_double = g_variant_new_double( - g_variant_get_uint64(gvar)); - - g_variant_unref(gvar); - - return gvar_double; -} - -void DeviceOptions::samplerate_double_setter( - struct sr_dev_inst *sdi, GVariant *value) -{ - GVariant *const gvar = g_variant_new_uint64( - g_variant_get_double(value)); - config_setter(sdi, SR_CONF_SAMPLERATE, gvar); -} - QString DeviceOptions::print_timebase(GVariant *const gvar) { uint64_t p, q; g_variant_get(gvar, "(tt)", &p, &q); - return QString(sr_period_string(p * q)); + return QString::fromUtf8(sr_period_string(p * q)); } QString DeviceOptions::print_vdiv(GVariant *const gvar) { uint64_t p, q; g_variant_get(gvar, "(tt)", &p, &q); - return QString(sr_voltage_string(p, q)); + return QString::fromUtf8(sr_voltage_string(p, q)); +} + +QString DeviceOptions::print_voltage_threshold(GVariant *const gvar) +{ + gdouble lo, hi; + char buf[64]; + g_variant_get(gvar, "(dd)", &lo, &hi); + snprintf(buf, sizeof(buf), "L<%.1fV H>%.1fV", lo, hi); + return QString::fromUtf8(buf); } } // binding