* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include <QDebug>
-#include <QFileInfo>
-
#include <cassert>
#include <memory>
#include <mutex>
#include <sys/stat.h>
+#include <QDebug>
+#include <QDir>
+#include <QFileInfo>
+
#include "devicemanager.hpp"
#include "mainwindow.hpp"
#include "session.hpp"
+#include "util.hpp"
#include "data/analog.hpp"
#include "data/analogsegment.hpp"
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;
using std::unique_lock;
#endif
using std::unique_ptr;
-using std::unordered_set;
using std::vector;
using sigrok::Analog;
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<sigrok::Context> Session::sr_context;
Session::Session(DeviceManager &device_manager, QString name) :
+ shutting_down_(false),
device_manager_(device_manager),
default_name_(name),
name_(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()
name_changed();
}
-const list< shared_ptr<views::ViewBase> > Session::views() const
+QString Session::save_path() const
+{
+ return save_path_;
+}
+
+void Session::set_save_path(QString path)
+{
+ save_path_ = path;
+}
+
+const vector< shared_ptr<views::ViewBase> > Session::views() const
{
return views_;
}
void Session::save_setup(QSettings &settings) const
{
- int decode_signals = 0, views = 0;
+ int i = 0;
// Save channels and decoders
for (const shared_ptr<data::SignalBase>& 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
}
}
- 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<views::ViewBase>& 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<views::ViewBase>& vb : views_) {
+ shared_ptr<views::trace::View> tv = dynamic_pointer_cast<views::trace::View>(vb);
+ if (tv) {
+ for (const shared_ptr<views::trace::TimeItem>& time_item : tv->time_items()) {
+
+ const shared_ptr<views::trace::Flag> flag =
+ dynamic_pointer_cast<views::trace::Flag>(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<views::trace::CursorPair> 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
settings.endGroup();
}
- shared_ptr<devices::SessionFile> sessionfile_device =
- dynamic_pointer_cast<devices::SessionFile>(device_);
-
- if (sessionfile_device) {
+ // Having saved the data to srzip overrides the current device. This is
+ // a crappy hack around the fact that saving e.g. an imported file to
+ // srzip would require changing the underlying libsigrok device
+ if (!save_path_.isEmpty()) {
+ QFileInfo fi = QFileInfo(QDir(save_path_), name_);
settings.setValue("device_type", "sessionfile");
settings.beginGroup("device");
- settings.setValue("filename", QString::fromStdString(
- sessionfile_device->full_name()));
+ settings.setValue("filename", fi.absoluteFilePath());
settings.endGroup();
- }
+ } else {
+ shared_ptr<devices::SessionFile> sessionfile_device =
+ dynamic_pointer_cast<devices::SessionFile>(device_);
+
+ if (sessionfile_device) {
+ settings.setValue("device_type", "sessionfile");
+ settings.beginGroup("device");
+ settings.setValue("filename", QString::fromStdString(
+ sessionfile_device->full_name()));
+ settings.endGroup();
+ }
- shared_ptr<devices::InputFile> inputfile_device =
- dynamic_pointer_cast<devices::InputFile>(device_);
+ shared_ptr<devices::InputFile> inputfile_device =
+ dynamic_pointer_cast<devices::InputFile>(device_);
- if (inputfile_device) {
- settings.setValue("device_type", "inputfile");
- settings.beginGroup("device");
- inputfile_device->save_meta_to_settings(settings);
- settings.endGroup();
+ if (inputfile_device) {
+ settings.setValue("device_type", "inputfile");
+ settings.beginGroup("device");
+ inputfile_device->save_meta_to_settings(settings);
+ settings.endGroup();
+ }
}
save_setup(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<views::ViewBase> vb;
+ shared_ptr<views::trace::View> tv;
+ if (settings.contains("assoc_view"))
+ vb = views_.at(settings.value("assoc_view").toInt());
+
+ if (vb)
+ tv = dynamic_pointer_cast<views::trace::View>(vb);
+
+ const QString type = settings.value("type").toString();
+
+ if ((type == "time_marker") && tv) {
+ Timestamp ts = GlobalSettings::restore_timestamp(settings, "time");
+ shared_ptr<views::trace::Flag> 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<devices::Device> device;
- QString device_type = settings.value("device_type").toString();
+ const QString device_type = settings.value("device_type").toString();
if (device_type == "hardware") {
map<string, string> dev_info;
settings.endGroup();
}
+
+ QString filename;
if ((device_type == "sessionfile") || (device_type == "inputfile")) {
if (device_type == "sessionfile") {
settings.beginGroup("device");
- QString filename = settings.value("filename").toString();
+ filename = settings.value("filename").toString();
settings.endGroup();
- if (QFileInfo(filename).isReadable()) {
+ if (QFileInfo(filename).isReadable())
device = make_shared<devices::SessionFile>(device_manager_.context(),
filename.toStdString());
- }
}
if (device_type == "inputfile") {
set_name(QString::fromStdString(
dynamic_pointer_cast<devices::File>(device)->display_name(device_manager_)));
+
+ if (!filename.isEmpty()) {
+ // Only set the save path if we load an srzip file
+ if (device_type == "sessionfile")
+ set_save_path(QFileInfo(filename).absolutePath());
+
+ set_name(QFileInfo(filename).fileName());
+ }
}
}
// Remove all stored data and reset all views
for (shared_ptr<views::ViewBase> 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<data::SignalData>& d : all_signal_data_)
d->clear();
+
all_signal_data_.clear();
signalbases_.clear();
cur_logic_segment_.reset();
set_device((iter == devices.end()) ? devices.front() : *iter);
}
+bool Session::using_file_device() const
+{
+ shared_ptr<devices::SessionFile> sessionfile_device =
+ dynamic_pointer_cast<devices::SessionFile>(device_);
+
+ shared_ptr<devices::InputFile> inputfile_device =
+ dynamic_pointer_cast<devices::InputFile>(device_);
+
+ return (sessionfile_device || inputfile_device);
+}
+
/**
* Convert generic options to data types that are specific to InputFormat.
*
* data type.
*/
auto found = fmt_opts.find(key);
- if (found == fmt_opts.end())
+ if (found == fmt_opts.end()) {
+ qCritical() << "Supplied input option" << QString::fromStdString(key) <<
+ "is not a valid option for this input module, it will be ignored!";
continue;
+ }
+
shared_ptr<Option> opt = found->second;
result[key] = opt->parse_string(val);
}
return f.first == user_name; });
if (iter == formats.end()) {
MainWindow::show_session_error(tr("Error"),
- tr("Unexpected input format: %s").arg(QString::fromStdString(format)));
+ tr("Unexpected input format: %1").arg(QString::fromStdString(format)));
return;
}
input_format = (*iter).second;
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;
start_capture([&, errorMessage](QString infoMessage) {
MainWindow::show_session_error(errorMessage, infoMessage); });
+ // Only set save path if we loaded an srzip file
+ if (dynamic_pointer_cast<devices::SessionFile>(device_))
+ set_save_path(QFileInfo(file_name).absolutePath());
+
set_name(QFileInfo(file_name).fileName());
}
void Session::register_view(shared_ptr<views::ViewBase> view)
{
- if (views_.empty()) {
+ if (views_.empty())
main_view_ = view;
- }
views_.push_back(view);
update_signals();
// Add all other signals
- unordered_set< shared_ptr<data::SignalBase> > view_signalbases =
- view->signalbases();
-
- views::trace::View *trace_view =
- qobject_cast<views::trace::View*>(view.get());
-
- if (trace_view) {
- for (const shared_ptr<data::SignalBase>& signalbase : signalbases_) {
- const int sb_exists = count_if(
- view_signalbases.cbegin(), view_signalbases.cend(),
- [&](const shared_ptr<data::SignalBase> &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<data::SignalBase> > view_signalbases = view->signalbases();
+
+ for (const shared_ptr<data::SignalBase>& signalbase : signalbases_) {
+ const int sb_exists = count_if(
+ view_signalbases.cbegin(), view_signalbases.cend(),
+ [&](const shared_ptr<data::SignalBase> &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<data::DecodeSignal>(signalbase));
+ view->add_decode_signal(dynamic_pointer_cast<data::DecodeSignal>(signalbase));
#endif
- break;
- case data::SignalBase::MathChannel:
- // TBD
- break;
- }
- }
+ break;
+ }
}
signals_changed();
void Session::deregister_view(shared_ptr<views::ViewBase> view)
{
- views_.remove_if([&](shared_ptr<views::ViewBase> v) { return v == view; });
+ views_.erase(std::remove_if(views_.begin(), views_.end(),
+ [&](shared_ptr<views::ViewBase> v) { return v == view; }),
+ views_.end());
if (views_.empty()) {
main_view_.reset();
return result;
}
-const unordered_set< shared_ptr<data::SignalBase> > Session::signalbases() const
+const vector< shared_ptr<data::SignalBase> > Session::signalbases() const
{
return signalbases_;
}
-bool Session::all_segments_complete(uint32_t segment_id) const
+void Session::add_generated_signal(shared_ptr<data::SignalBase> signal)
{
- bool all_complete = true;
+ signalbases_.push_back(signal);
- for (const shared_ptr<data::SignalBase>& base : signalbases_)
- if (!base->segment_is_complete(segment_id))
- all_complete = false;
+ for (shared_ptr<views::ViewBase>& view : views_)
+ view->add_signalbase(signal);
- return all_complete;
+ update_signals();
+}
+
+void Session::remove_generated_signal(shared_ptr<data::SignalBase> signal)
+{
+ if (shutting_down_)
+ return;
+
+ signalbases_.erase(std::remove_if(signalbases_.begin(), signalbases_.end(),
+ [&](shared_ptr<data::SignalBase> s) { return s == signal; }),
+ signalbases_.end());
+
+ for (shared_ptr<views::ViewBase>& view : views_)
+ view->remove_signalbase(signal);
+
+ update_signals();
}
#ifdef ENABLE_DECODE
// Create the decode signal
signal = make_shared<data::DecodeSignal>(*this);
- signalbases_.insert(signal);
+ signalbases_.push_back(signal);
// Add the decode signal to all views
for (shared_ptr<views::ViewBase>& view : views_)
void Session::remove_decode_signal(shared_ptr<data::DecodeSignal> signal)
{
- signalbases_.erase(signal);
+ if (shutting_down_)
+ return;
+
+ signalbases_.erase(std::remove_if(signalbases_.begin(), signalbases_.end(),
+ [&](shared_ptr<data::SignalBase> s) { return s == signal; }),
+ signalbases_.end());
for (shared_ptr<views::ViewBase>& view : views_)
view->remove_decode_signal(signal);
}
#endif
+bool Session::all_segments_complete(uint32_t segment_id) const
+{
+ bool all_complete = true;
+
+ for (const shared_ptr<data::SignalBase>& 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;
signalbases_.clear();
logic_data_.reset();
for (shared_ptr<views::ViewBase>& view : views_) {
- view->clear_signals();
+ view->clear_signalbases();
#ifdef ENABLE_DECODE
view->clear_decode_signals();
#endif
signalbases_.clear();
logic_data_.reset();
for (shared_ptr<views::ViewBase>& view : views_) {
- view->clear_signals();
+ view->clear_signalbases();
#ifdef ENABLE_DECODE
view->clear_decode_signals();
#endif
[] (shared_ptr<Channel> 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<recursive_mutex> data_lock(data_mutex_);
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<views::ViewBase>& viewbase : views_) {
- views::trace::View *trace_view =
- qobject_cast<views::trace::View*>(viewbase.get());
-
- if (trace_view) {
- unordered_set< shared_ptr<views::trace::Signal> >
- prev_sigs(trace_view->signals());
- trace_view->clear_signals();
-
- for (auto channel : sr_dev->channels()) {
- shared_ptr<data::SignalBase> signalbase;
- shared_ptr<views::trace::Signal> signal;
-
- // Find the channel in the old signals
- const auto iter = find_if(
- prev_sigs.cbegin(), prev_sigs.cend(),
- [&](const shared_ptr<views::trace::Signal> &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<data::SignalBase>& b : signalbases_)
- if (b->channel() == channel)
- signalbase = b;
-
- switch(channel->type()->id()) {
- case SR_CHANNEL_LOGIC:
- if (!signalbase) {
- signalbase = make_shared<data::SignalBase>(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<views::trace::Signal>(
- 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<data::SignalBase>(channel,
- data::SignalBase::AnalogChannel);
- signalbases_.insert(signalbase);
-
- shared_ptr<data::Analog> 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<views::trace::Signal>(
- 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<SignalBase> &sb) { return sb->channel() == channel; });
+
+ // Not found, let's make a signalbase for it
+ if (iter == signalbases_.cend()) {
+ shared_ptr<SignalBase> signalbase;
+ switch(channel->type()->id()) {
+ case SR_CHANNEL_LOGIC:
+ signalbase = make_shared<data::SignalBase>(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<data::SignalBase>(channel, data::SignalBase::AnalogChannel);
+ signalbases_.push_back(signalbase);
+
+ shared_ptr<data::Analog> 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<sigrok::ChannelGroup>& group = entry.second;
- default:
- assert(false);
+ if (group->channels().size() <= 1)
+ continue;
+
+ SignalGroup* sg = new SignalGroup(QString::fromStdString(entry.first));
+ for (const shared_ptr<sigrok::Channel>& channel : group->channels()) {
+ for (shared_ptr<data::SignalBase> s : signalbases_) {
+ if (s->channel() == channel) {
+ sg->append_signal(s);
break;
}
}
}
+ signal_groups_.emplace_back(sg);
+ }
+ }
+
+ // Update all views
+ for (shared_ptr<views::ViewBase>& viewbase : views_) {
+ vector< shared_ptr<SignalBase> > view_signalbases =
+ viewbase->signalbases();
+
+ // Add all non-decode signalbases that don't yet exist in the view
+ for (shared_ptr<SignalBase>& session_sb : signalbases_) {
+ if (session_sb->type() == SignalBase::DecodeChannel)
+ continue;
+
+ const auto iter = find_if(view_signalbases.cbegin(), view_signalbases.cend(),
+ [&](const shared_ptr<SignalBase> &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<SignalBase>& view_sb : view_signalbases) {
+ if (view_sb->type() == SignalBase::DecodeChannel)
+ continue;
+
+ const auto iter = find_if(signalbases_.cbegin(), signalbases_.cend(),
+ [&](const shared_ptr<SignalBase> &sb) { return sb == view_sb; });
+
+ if (iter == signalbases_.cend())
+ viewbase->remove_signalbase(view_sb);
}
}
lock_guard<recursive_mutex> lock(data_mutex_);
cur_logic_segment_.reset();
cur_analog_segments_.clear();
+ for (shared_ptr<data::SignalBase> sb : signalbases_)
+ sb->clear_sample_data();
}
highest_segment_id_ = -1;
frame_began_ = false;
signal_segment_completed();
}
-void Session::feed_in_logic(shared_ptr<Logic> logic)
+void Session::feed_in_logic(shared_ptr<sigrok::Logic> logic)
{
if (logic->data_length() == 0) {
qDebug() << "WARNING: Received logic packet with 0 samples.";
data_received();
}
-void Session::feed_in_analog(shared_ptr<Analog> analog)
+void Session::feed_in_analog(shared_ptr<sigrok::Analog> analog)
{
if (analog->num_samples() == 0) {
qDebug() << "WARNING: Received analog packet with 0 samples.";
shared_ptr<data::DecodeSignal> 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
projects / pulseview.git / blobdiff