X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fsession.cpp;h=9ec8bd07264036e85c052c05695749f4bccf797b;hp=ae29f6a9c4d5b135242dc4426fc6b1837ba6f89f;hb=554af71bf515d2763ca13c3829dbeb2064cc4c83;hpb=97378470ded88af84edaa0f1063d10d834475665
diff --git a/pv/session.cpp b/pv/session.cpp
index ae29f6a9..9ec8bd07 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -17,9 +17,6 @@
* along with this program; if not, see .
*/
-#include
-#include
-
#include
#include
#include
@@ -27,9 +24,13 @@
#include
+#include
+#include
+
#include "devicemanager.hpp"
#include "mainwindow.hpp"
#include "session.hpp"
+#include "util.hpp"
#include "data/analog.hpp"
#include "data/analogsegment.hpp"
@@ -66,8 +67,8 @@ using std::bad_alloc;
using std::dynamic_pointer_cast;
using std::find_if;
using std::function;
-using std::lock_guard;
using std::list;
+using std::lock_guard;
using std::make_pair;
using std::make_shared;
using std::map;
@@ -83,7 +84,6 @@ using std::string;
using std::unique_lock;
#endif
using std::unique_ptr;
-using std::unordered_set;
using std::vector;
using sigrok::Analog;
@@ -105,11 +105,18 @@ using Gst::ElementFactory;
using Gst::Pipeline;
#endif
+using pv::data::SignalGroup;
+using pv::util::Timestamp;
+using pv::views::trace::Signal;
+using pv::views::trace::AnalogSignal;
+using pv::views::trace::LogicSignal;
+
namespace pv {
shared_ptr Session::sr_context;
Session::Session(DeviceManager &device_manager, QString name) :
+ shutting_down_(false),
device_manager_(device_manager),
default_name_(name),
name_(name),
@@ -121,8 +128,15 @@ Session::Session(DeviceManager &device_manager, QString name) :
Session::~Session()
{
+ shutting_down_ = true;
+
// Stop and join to the thread
stop_capture();
+
+ for (SignalGroup* group : signal_groups_) {
+ group->clear();
+ delete group;
+ }
}
DeviceManager& Session::device_manager()
@@ -162,7 +176,7 @@ void Session::set_name(QString name)
name_changed();
}
-const list< shared_ptr > Session::views() const
+const vector< shared_ptr > Session::views() const
{
return views_;
}
@@ -189,13 +203,13 @@ bool Session::data_saved() const
void Session::save_setup(QSettings &settings) const
{
- int decode_signals = 0, views = 0;
+ int i = 0;
// Save channels and decoders
for (const shared_ptr& base : signalbases_) {
#ifdef ENABLE_DECODE
if (base->is_decode_signal()) {
- settings.beginGroup("decode_signal" + QString::number(decode_signals++));
+ settings.beginGroup("decode_signal" + QString::number(i++));
base->save_settings(settings);
settings.endGroup();
} else
@@ -207,23 +221,63 @@ void Session::save_setup(QSettings &settings) const
}
}
- settings.setValue("decode_signals", decode_signals);
+ settings.setValue("decode_signals", i);
// Save view states and their signal settings
// Note: main_view must be saved as view0
- settings.beginGroup("view" + QString::number(views++));
+ i = 0;
+ settings.beginGroup("view" + QString::number(i++));
main_view_->save_settings(settings);
settings.endGroup();
for (const shared_ptr& view : views_) {
if (view != main_view_) {
- settings.beginGroup("view" + QString::number(views++));
+ settings.beginGroup("view" + QString::number(i++));
+ settings.setValue("type", view->get_type());
view->save_settings(settings);
settings.endGroup();
}
}
- settings.setValue("views", views);
+ settings.setValue("views", i);
+
+ int view_id = 0;
+ i = 0;
+ for (const shared_ptr& vb : views_) {
+ shared_ptr tv = dynamic_pointer_cast(vb);
+ if (tv) {
+ for (const shared_ptr& time_item : tv->time_items()) {
+
+ const shared_ptr flag =
+ dynamic_pointer_cast(time_item);
+ if (flag) {
+ if (!flag->enabled())
+ continue;
+
+ settings.beginGroup("meta_obj" + QString::number(i++));
+ settings.setValue("type", "time_marker");
+ settings.setValue("assoc_view", view_id);
+ GlobalSettings::store_timestamp(settings, "time", flag->time());
+ settings.setValue("text", flag->get_text());
+ settings.endGroup();
+ }
+ }
+
+ if (tv->cursors_shown()) {
+ settings.beginGroup("meta_obj" + QString::number(i++));
+ settings.setValue("type", "selection");
+ settings.setValue("assoc_view", view_id);
+ const shared_ptr cp = tv->cursors();
+ GlobalSettings::store_timestamp(settings, "start_time", cp->first()->time());
+ GlobalSettings::store_timestamp(settings, "end_time", cp->second()->time());
+ settings.endGroup();
+ }
+ }
+
+ view_id++;
+ }
+
+ settings.setValue("meta_objs", i);
}
void Session::save_settings(QSettings &settings) const
@@ -312,20 +366,52 @@ void Session::restore_setup(QSettings &settings)
if (i > 0) {
views::ViewType type = (views::ViewType)settings.value("type").toInt();
- add_view(name_, type, this);
+ add_view(type, this);
views_.back()->restore_settings(settings);
} else
main_view_->restore_settings(settings);
settings.endGroup();
}
+
+ // Restore meta objects like markers and cursors
+ int meta_objs = settings.value("meta_objs").toInt();
+
+ for (int i = 0; i < meta_objs; i++) {
+ settings.beginGroup("meta_obj" + QString::number(i));
+
+ shared_ptr vb;
+ shared_ptr tv;
+ if (settings.contains("assoc_view"))
+ vb = views_.at(settings.value("assoc_view").toInt());
+
+ if (vb)
+ tv = dynamic_pointer_cast(vb);
+
+ const QString type = settings.value("type").toString();
+
+ if ((type == "time_marker") && tv) {
+ Timestamp ts = GlobalSettings::restore_timestamp(settings, "time");
+ shared_ptr flag = tv->add_flag(ts);
+ flag->set_text(settings.value("text").toString());
+ }
+
+ if ((type == "selection") && tv) {
+ Timestamp start = GlobalSettings::restore_timestamp(settings, "start_time");
+ Timestamp end = GlobalSettings::restore_timestamp(settings, "end_time");
+ tv->set_cursors(start, end);
+ tv->show_cursors();
+ }
+
+ settings.endGroup();
+ }
}
void Session::restore_settings(QSettings &settings)
{
shared_ptr device;
- QString device_type = settings.value("device_type").toString();
+ const QString device_type = settings.value("device_type").toString();
if (device_type == "hardware") {
map dev_info;
@@ -361,7 +447,7 @@ void Session::restore_settings(QSettings &settings)
if ((device_type == "sessionfile") || (device_type == "inputfile")) {
if (device_type == "sessionfile") {
settings.beginGroup("device");
- QString filename = settings.value("filename").toString();
+ const QString filename = settings.value("filename").toString();
settings.endGroup();
if (QFileInfo(filename).isReadable()) {
@@ -423,14 +509,22 @@ void Session::set_device(shared_ptr device)
// Remove all stored data and reset all views
for (shared_ptr view : views_) {
- view->clear_signals();
+ view->clear_signalbases();
#ifdef ENABLE_DECODE
view->clear_decode_signals();
#endif
view->reset_view_state();
}
+
+ for (SignalGroup* group : signal_groups_) {
+ group->clear();
+ delete group;
+ }
+ signal_groups_.clear();
+
for (const shared_ptr& d : all_signal_data_)
d->clear();
+
all_signal_data_.clear();
signalbases_.clear();
cur_logic_segment_.reset();
@@ -480,6 +574,17 @@ void Session::set_default_device()
set_device((iter == devices.end()) ? devices.front() : *iter);
}
+bool Session::using_file_device() const
+{
+ shared_ptr sessionfile_device =
+ dynamic_pointer_cast(device_);
+
+ shared_ptr inputfile_device =
+ dynamic_pointer_cast(device_);
+
+ return (sessionfile_device || inputfile_device);
+}
+
/**
* Convert generic options to data types that are specific to InputFormat.
*
@@ -525,7 +630,8 @@ Session::input_format_options(vector user_spec,
return result;
}
-void Session::load_init_file(const string &file_name, const string &format)
+void Session::load_init_file(const string &file_name,
+ const string &format, const string &setup_file_name)
{
shared_ptr input_format;
map input_opts;
@@ -549,12 +655,12 @@ void Session::load_init_file(const string &file_name, const string &format)
input_format->options());
}
- load_file(QString::fromStdString(file_name), input_format, input_opts);
+ load_file(QString::fromStdString(file_name), QString::fromStdString(setup_file_name),
+ input_format, input_opts);
}
-void Session::load_file(QString file_name,
- shared_ptr format,
- const map &options)
+void Session::load_file(QString file_name, QString setup_file_name,
+ shared_ptr format, const map &options)
{
const QString errorMessage(
QString("Failed to load file %1").arg(file_name));
@@ -576,16 +682,19 @@ void Session::load_file(QString file_name,
device_manager_.context(),
file_name.toStdString())));
} catch (Error& e) {
- MainWindow::show_session_error(tr("Failed to load ") + file_name, e.what());
+ MainWindow::show_session_error(tr("Failed to load %1").arg(file_name), e.what());
set_default_device();
main_bar_->update_device_list();
return;
}
- // Auto-load the setup if one exists
- QString setup_file_name = file_name;
- setup_file_name.truncate(setup_file_name.lastIndexOf('.'));
- setup_file_name.append(".pvs");
+ // Use the input file with .pvs extension if no setup file was given
+ if (setup_file_name.isEmpty()) {
+ setup_file_name = file_name;
+ setup_file_name.truncate(setup_file_name.lastIndexOf('.'));
+ setup_file_name.append(".pvs");
+ }
+
if (QFileInfo::exists(setup_file_name) && QFileInfo(setup_file_name).isReadable()) {
QSettings settings_storage(setup_file_name, QSettings::IniFormat);
restore_setup(settings_storage);
@@ -659,9 +768,8 @@ void Session::stop_capture()
void Session::register_view(shared_ptr view)
{
- if (views_.empty()) {
+ if (views_.empty())
main_view_ = view;
- }
views_.push_back(view);
@@ -669,35 +777,29 @@ void Session::register_view(shared_ptr view)
update_signals();
// Add all other signals
- unordered_set< shared_ptr > view_signalbases =
- view->signalbases();
-
- views::trace::View *trace_view =
- qobject_cast(view.get());
-
- if (trace_view) {
- for (const shared_ptr& signalbase : signalbases_) {
- const int sb_exists = count_if(
- view_signalbases.cbegin(), view_signalbases.cend(),
- [&](const shared_ptr &sb) {
- return sb == signalbase;
- });
- // Add the signal to the view as it doesn't have it yet
- if (!sb_exists)
- switch (signalbase->type()) {
- case data::SignalBase::AnalogChannel:
- case data::SignalBase::LogicChannel:
- case data::SignalBase::DecodeChannel:
+ vector< shared_ptr > view_signalbases = view->signalbases();
+
+ for (const shared_ptr& signalbase : signalbases_) {
+ const int sb_exists = count_if(
+ view_signalbases.cbegin(), view_signalbases.cend(),
+ [&](const shared_ptr &sb) {
+ return sb == signalbase;
+ });
+
+ // Add the signal to the view if it doesn't have it yet
+ if (!sb_exists)
+ switch (signalbase->type()) {
+ case data::SignalBase::AnalogChannel:
+ case data::SignalBase::LogicChannel:
+ case data::SignalBase::MathChannel:
+ view->add_signalbase(signalbase);
+ break;
+ case data::SignalBase::DecodeChannel:
#ifdef ENABLE_DECODE
- trace_view->add_decode_signal(
- dynamic_pointer_cast(signalbase));
+ view->add_decode_signal(dynamic_pointer_cast(signalbase));
#endif
- break;
- case data::SignalBase::MathChannel:
- // TBD
- break;
- }
- }
+ break;
+ }
}
signals_changed();
@@ -705,7 +807,9 @@ void Session::register_view(shared_ptr view)
void Session::deregister_view(shared_ptr view)
{
- views_.remove_if([&](shared_ptr v) { return v == view; });
+ views_.erase(std::remove_if(views_.begin(), views_.end(),
+ [&](shared_ptr v) { return v == view; }),
+ views_.end());
if (views_.empty()) {
main_view_.reset();
@@ -765,20 +869,34 @@ vector Session::get_triggers(uint32_t segment_id) const
return result;
}
-const unordered_set< shared_ptr > Session::signalbases() const
+const vector< shared_ptr > Session::signalbases() const
{
return signalbases_;
}
-bool Session::all_segments_complete(uint32_t segment_id) const
+void Session::add_generated_signal(shared_ptr signal)
{
- bool all_complete = true;
+ signalbases_.push_back(signal);
- for (const shared_ptr& base : signalbases_)
- if (!base->segment_is_complete(segment_id))
- all_complete = false;
+ for (shared_ptr& view : views_)
+ view->add_signalbase(signal);
- return all_complete;
+ update_signals();
+}
+
+void Session::remove_generated_signal(shared_ptr signal)
+{
+ if (shutting_down_)
+ return;
+
+ signalbases_.erase(std::remove_if(signalbases_.begin(), signalbases_.end(),
+ [&](shared_ptr s) { return s == signal; }),
+ signalbases_.end());
+
+ for (shared_ptr& view : views_)
+ view->remove_signalbase(signal);
+
+ update_signals();
}
#ifdef ENABLE_DECODE
@@ -790,7 +908,7 @@ shared_ptr Session::add_decode_signal()
// Create the decode signal
signal = make_shared(*this);
- signalbases_.insert(signal);
+ signalbases_.push_back(signal);
// Add the decode signal to all views
for (shared_ptr& view : views_)
@@ -807,7 +925,12 @@ shared_ptr Session::add_decode_signal()
void Session::remove_decode_signal(shared_ptr signal)
{
- signalbases_.erase(signal);
+ if (shutting_down_)
+ return;
+
+ signalbases_.erase(std::remove_if(signalbases_.begin(), signalbases_.end(),
+ [&](shared_ptr s) { return s == signal; }),
+ signalbases_.end());
for (shared_ptr& view : views_)
view->remove_decode_signal(signal);
@@ -816,10 +939,31 @@ void Session::remove_decode_signal(shared_ptr signal)
}
#endif
+bool Session::all_segments_complete(uint32_t segment_id) const
+{
+ bool all_complete = true;
+
+ for (const shared_ptr& base : signalbases_)
+ if (!base->segment_is_complete(segment_id))
+ all_complete = false;
+
+ return all_complete;
+}
+
+MetadataObjManager* Session::metadata_obj_manager()
+{
+ return &metadata_obj_manager_;
+}
+
void Session::set_capture_state(capture_state state)
{
bool changed;
+ if (state == Running)
+ acq_time_.restart();
+ if (state == Stopped)
+ qDebug("Acquisition took %.2f s", acq_time_.elapsed() / 1000.);
+
{
lock_guard lock(sampling_mutex_);
changed = capture_state_ != state;
@@ -836,7 +980,7 @@ void Session::update_signals()
signalbases_.clear();
logic_data_.reset();
for (shared_ptr& view : views_) {
- view->clear_signals();
+ view->clear_signalbases();
#ifdef ENABLE_DECODE
view->clear_decode_signals();
#endif
@@ -851,7 +995,7 @@ void Session::update_signals()
signalbases_.clear();
logic_data_.reset();
for (shared_ptr& view : views_) {
- view->clear_signals();
+ view->clear_signalbases();
#ifdef ENABLE_DECODE
view->clear_decode_signals();
#endif
@@ -866,7 +1010,7 @@ void Session::update_signals()
[] (shared_ptr channel) {
return channel->type() == sigrok::ChannelType::LOGIC; });
- // Create data containers for the logic data segments
+ // Create a common data container for the logic signalbases
{
lock_guard data_lock(data_mutex_);
@@ -874,91 +1018,96 @@ void Session::update_signals()
logic_data_.reset();
} else if (!logic_data_ ||
logic_data_->num_channels() != logic_channel_count) {
- logic_data_.reset(new data::Logic(
- logic_channel_count));
+ logic_data_.reset(new data::Logic(logic_channel_count));
assert(logic_data_);
}
}
- // Make the signals list
- for (shared_ptr& viewbase : views_) {
- views::trace::View *trace_view =
- qobject_cast(viewbase.get());
-
- if (trace_view) {
- unordered_set< shared_ptr >
- prev_sigs(trace_view->signals());
- trace_view->clear_signals();
-
- for (auto channel : sr_dev->channels()) {
- shared_ptr signalbase;
- shared_ptr signal;
-
- // Find the channel in the old signals
- const auto iter = find_if(
- prev_sigs.cbegin(), prev_sigs.cend(),
- [&](const shared_ptr &s) {
- return s->base()->channel() == channel;
- });
- if (iter != prev_sigs.end()) {
- // Copy the signal from the old set to the new
- signal = *iter;
- trace_view->add_signal(signal);
- } else {
- // Find the signalbase for this channel if possible
- signalbase.reset();
- for (const shared_ptr& b : signalbases_)
- if (b->channel() == channel)
- signalbase = b;
-
- switch(channel->type()->id()) {
- case SR_CHANNEL_LOGIC:
- if (!signalbase) {
- signalbase = make_shared(channel,
- data::SignalBase::LogicChannel);
- signalbases_.insert(signalbase);
-
- all_signal_data_.insert(logic_data_);
- signalbase->set_data(logic_data_);
-
- connect(this, SIGNAL(capture_state_changed(int)),
- signalbase.get(), SLOT(on_capture_state_changed(int)));
- }
-
- signal = shared_ptr(
- new views::trace::LogicSignal(*this,
- device_, signalbase));
- trace_view->add_signal(signal);
- break;
+ // Create signalbases if necessary
+ for (auto channel : sr_dev->channels()) {
- case SR_CHANNEL_ANALOG:
- {
- if (!signalbase) {
- signalbase = make_shared(channel,
- data::SignalBase::AnalogChannel);
- signalbases_.insert(signalbase);
-
- shared_ptr data(new data::Analog());
- all_signal_data_.insert(data);
- signalbase->set_data(data);
-
- connect(this, SIGNAL(capture_state_changed(int)),
- signalbase.get(), SLOT(on_capture_state_changed(int)));
- }
-
- signal = shared_ptr(
- new views::trace::AnalogSignal(
- *this, signalbase));
- trace_view->add_signal(signal);
- break;
- }
+ // Try to find the channel in the list of existing signalbases
+ const auto iter = find_if(signalbases_.cbegin(), signalbases_.cend(),
+ [&](const shared_ptr &sb) { return sb->channel() == channel; });
+
+ // Not found, let's make a signalbase for it
+ if (iter == signalbases_.cend()) {
+ shared_ptr signalbase;
+ switch(channel->type()->id()) {
+ case SR_CHANNEL_LOGIC:
+ signalbase = make_shared(channel, data::SignalBase::LogicChannel);
+ signalbases_.push_back(signalbase);
+
+ all_signal_data_.insert(logic_data_);
+ signalbase->set_data(logic_data_);
+
+ connect(this, SIGNAL(capture_state_changed(int)),
+ signalbase.get(), SLOT(on_capture_state_changed(int)));
+ break;
+
+ case SR_CHANNEL_ANALOG:
+ signalbase = make_shared(channel, data::SignalBase::AnalogChannel);
+ signalbases_.push_back(signalbase);
+
+ shared_ptr data(new data::Analog());
+ all_signal_data_.insert(data);
+ signalbase->set_data(data);
+
+ connect(this, SIGNAL(capture_state_changed(int)),
+ signalbase.get(), SLOT(on_capture_state_changed(int)));
+ break;
+ }
+ }
+ }
+
+ // Create and assign default signal groups if needed
+ if (signal_groups_.empty()) {
+ for (auto& entry : sr_dev->channel_groups()) {
+ const shared_ptr& group = entry.second;
+
+ if (group->channels().size() <= 1)
+ continue;
- default:
- assert(false);
+ SignalGroup* sg = new SignalGroup(QString::fromStdString(entry.first));
+ for (const shared_ptr& channel : group->channels()) {
+ for (shared_ptr s : signalbases_) {
+ if (s->channel() == channel) {
+ sg->append_signal(s);
break;
}
}
}
+ signal_groups_.emplace_back(sg);
+ }
+ }
+
+ // Update all views
+ for (shared_ptr& viewbase : views_) {
+ vector< shared_ptr > view_signalbases =
+ viewbase->signalbases();
+
+ // Add all non-decode signalbases that don't yet exist in the view
+ for (shared_ptr& session_sb : signalbases_) {
+ if (session_sb->type() == SignalBase::DecodeChannel)
+ continue;
+
+ const auto iter = find_if(view_signalbases.cbegin(), view_signalbases.cend(),
+ [&](const shared_ptr &sb) { return sb == session_sb; });
+
+ if (iter == view_signalbases.cend())
+ viewbase->add_signalbase(session_sb);
+ }
+
+ // Remove all non-decode signalbases that no longer exist
+ for (shared_ptr& view_sb : view_signalbases) {
+ if (view_sb->type() == SignalBase::DecodeChannel)
+ continue;
+
+ const auto iter = find_if(signalbases_.cbegin(), signalbases_.cend(),
+ [&](const shared_ptr &sb) { return sb == view_sb; });
+
+ if (iter == signalbases_.cend())
+ viewbase->remove_signalbase(view_sb);
}
}
@@ -1024,6 +1173,8 @@ void Session::sample_thread_proc(function error_handler)
lock_guard lock(data_mutex_);
cur_logic_segment_.reset();
cur_analog_segments_.clear();
+ for (shared_ptr sb : signalbases_)
+ sb->clear_sample_data();
}
highest_segment_id_ = -1;
frame_began_ = false;
@@ -1266,7 +1417,7 @@ void Session::feed_in_frame_end()
signal_segment_completed();
}
-void Session::feed_in_logic(shared_ptr logic)
+void Session::feed_in_logic(shared_ptr logic)
{
if (logic->data_length() == 0) {
qDebug() << "WARNING: Received logic packet with 0 samples.";
@@ -1310,7 +1461,7 @@ void Session::feed_in_logic(shared_ptr logic)
data_received();
}
-void Session::feed_in_analog(shared_ptr analog)
+void Session::feed_in_analog(shared_ptr analog)
{
if (analog->num_samples() == 0) {
qDebug() << "WARNING: Received analog packet with 0 samples.";
@@ -1469,8 +1620,10 @@ void Session::on_new_decoders_selected(vector decoders)
shared_ptr signal = add_decode_signal();
if (signal)
- for (const srd_decoder* d : decoders)
- signal->stack_decoder(d);
+ for (unsigned int i = 0; i < decoders.size(); i++) {
+ const srd_decoder* d = decoders[i];
+ signal->stack_decoder(d, !(i < decoders.size() - 1));
+ }
}
#endif