* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PULSEVIEW_PV_SESSION_HPP
#include <vector>
#ifdef _WIN32
-// Windows: Avoid namespace pollution by thread.hpp (which includes windows.h).
+// Windows: Avoid boost/thread namespace pollution (which includes windows.h).
#define NOGDI
#define NORESOURCE
#endif
#include <boost/thread/shared_mutex.hpp>
#include <QObject>
+#include <QSettings>
#include <QString>
+#include "util.hpp"
+#include "views/viewbase.hpp"
+
struct srd_decoder;
struct srd_channel;
class Analog;
class Channel;
class Device;
+class InputFormat;
class Logic;
class Meta;
+class OutputFormat;
class Packet;
class Session;
}
class AnalogSegment;
class Logic;
class LogicSegment;
+class SignalBase;
class SignalData;
}
class Device;
}
-namespace view {
-class DecodeTrace;
-class LogicSignal;
-class Signal;
+namespace toolbars {
+class MainBar;
+}
+
+namespace views {
+class ViewBase;
}
class Session : public QObject
};
public:
- Session(DeviceManager &device_manager);
+ Session(DeviceManager &device_manager, QString name);
~Session();
std::shared_ptr<devices::Device> device() const;
+ QString name() const;
+
+ void set_name(QString name);
+
+ const std::list< std::shared_ptr<views::ViewBase> > views() const;
+
+ std::shared_ptr<views::ViewBase> main_view() const;
+
+ std::shared_ptr<pv::toolbars::MainBar> main_bar() const;
+
+ void set_main_bar(std::shared_ptr<pv::toolbars::MainBar> main_bar);
+
+ /**
+ * Indicates whether the captured data was saved to disk already or not
+ */
+ bool data_saved() const;
+
+ void save_settings(QSettings &settings) const;
+
+ void restore_settings(QSettings &settings);
+
+ /**
+ * Attempts to set device instance, may fall back to demo if needed
+ */
+ void select_device(std::shared_ptr<devices::Device> device);
+
/**
* Sets device instance that will be used in the next capture session.
*/
void set_default_device();
+ void load_init_file(const std::string &file_name,
+ const std::string &format);
+
+ void load_file(QString file_name,
+ std::shared_ptr<sigrok::InputFormat> format = nullptr,
+ const std::map<std::string, Glib::VariantBase> &options =
+ std::map<std::string, Glib::VariantBase>());
+
capture_state get_capture_state() const;
void start_capture(std::function<void (const QString)> error_handler);
void stop_capture();
- std::set< std::shared_ptr<data::SignalData> > get_data() const;
+ double get_samplerate() const;
- const std::unordered_set< std::shared_ptr<view::Signal> >
- signals() const;
+ void register_view(std::shared_ptr<views::ViewBase> view);
+
+ void deregister_view(std::shared_ptr<views::ViewBase> view);
+
+ bool has_view(std::shared_ptr<views::ViewBase> view);
+
+ const std::unordered_set< std::shared_ptr<data::SignalBase> >
+ signalbases() const;
#ifdef ENABLE_DECODE
bool add_decoder(srd_decoder *const dec);
- std::vector< std::shared_ptr<view::DecodeTrace> >
- get_decode_signals() const;
-
- void remove_decode_signal(view::DecodeTrace *signal);
+ void remove_decode_signal(std::shared_ptr<data::SignalBase> signalbase);
#endif
private:
void update_signals();
- std::shared_ptr<view::Signal> signal_from_channel(
+ std::shared_ptr<data::SignalBase> signalbase_from_channel(
std::shared_ptr<sigrok::Channel> channel) const;
private:
- void sample_thread_proc(std::shared_ptr<devices::Device> device,
- std::function<void (const QString)> error_handler);
+ void sample_thread_proc(std::function<void (const QString)> error_handler);
+
+ void free_unused_memory();
void feed_in_header();
void feed_in_meta(std::shared_ptr<sigrok::Meta> meta);
+ void feed_in_trigger();
+
void feed_in_frame_begin();
void feed_in_logic(std::shared_ptr<sigrok::Logic> logic);
private:
DeviceManager &device_manager_;
std::shared_ptr<devices::Device> device_;
+ QString default_name_, name_;
- std::vector< std::shared_ptr<view::DecodeTrace> > decode_traces_;
+ std::list< std::shared_ptr<views::ViewBase> > views_;
+ std::shared_ptr<pv::views::ViewBase> main_view_;
- mutable std::mutex sampling_mutex_;
+ std::shared_ptr<pv::toolbars::MainBar> main_bar_;
+
+ mutable std::mutex sampling_mutex_; //!< Protects access to capture_state_.
capture_state capture_state_;
- mutable boost::shared_mutex signals_mutex_;
- std::unordered_set< std::shared_ptr<view::Signal> > signals_;
+ std::unordered_set< std::shared_ptr<data::SignalBase> > signalbases_;
+ std::unordered_set< std::shared_ptr<data::SignalData> > all_signal_data_;
mutable std::recursive_mutex data_mutex_;
std::shared_ptr<data::Logic> logic_data_;
std::thread sampling_thread_;
bool out_of_memory_;
+ bool data_saved_;
Q_SIGNALS:
void capture_state_changed(int state);
- void device_selected();
+ void device_changed();
void signals_changed();
+ void name_changed();
+
+ void trigger_event(util::Timestamp location);
+
void frame_began();
void data_received();
void frame_ended();
+
+ void add_view(const QString &title, views::ViewType type,
+ Session *session);
+
+public Q_SLOTS:
+ void on_data_saved();
};
} // namespace pv
projects / pulseview.git / blobdiff