* 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_VIEW_ANALOGSIGNAL_HPP
-#define PULSEVIEW_PV_VIEW_ANALOGSIGNAL_HPP
+#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_ANALOGSIGNAL_HPP
+#define PULSEVIEW_PV_VIEWS_TRACEVIEW_ANALOGSIGNAL_HPP
#include "signal.hpp"
#include <QComboBox>
+using std::pair;
+using std::shared_ptr;
+
namespace pv {
namespace data {
class SignalBase;
}
-namespace view {
+namespace views {
+namespace TraceView {
class AnalogSignal : public Signal
{
private:
static const QColor SignalColours[4];
static const QColor GridMajorColor, GridMinorColor;
+ static const QColor SamplingPointColour;
static const float EnvelopeThreshold;
static const int InfoTextMarginRight, InfoTextMarginBottom;
public:
- AnalogSignal(pv::Session &session,
- std::shared_ptr<data::SignalBase> channel,
- std::shared_ptr<pv::data::Analog> data);
+ AnalogSignal(pv::Session &session, shared_ptr<data::SignalBase> base);
virtual ~AnalogSignal() = default;
- std::shared_ptr<pv::data::SignalData> data() const;
+ shared_ptr<pv::data::SignalData> data() const;
+
+ virtual void save_settings(QSettings &settings) const;
- std::shared_ptr<pv::data::Analog> analog_data() const;
+ virtual void restore_settings(QSettings &settings);
/**
* Computes the vertical extents of the contents of this row item.
* @return A pair containing the minimum and maximum y-values.
*/
- std::pair<int, int> v_extents() const;
+ pair<int, int> v_extents() const;
/**
* Returns the offset to show the drag handle.
void paint_grid(QPainter &p, int y, int left, int right);
void paint_trace(QPainter &p,
- const std::shared_ptr<pv::data::AnalogSegment> &segment,
+ const shared_ptr<pv::data::AnalogSegment> &segment,
int y, int left, const int64_t start, const int64_t end,
const double pixels_offset, const double samples_per_pixel);
void paint_envelope(QPainter &p,
- const std::shared_ptr<pv::data::AnalogSegment> &segment,
+ const shared_ptr<pv::data::AnalogSegment> &segment,
int y, int left, const int64_t start, const int64_t end,
const double pixels_offset, const double samples_per_pixel);
void update_scale();
+ void perform_autoranging(bool force_update = false);
+
protected:
void populate_popup_form(QWidget *parent, QFormLayout *form);
private Q_SLOTS:
- void on_vdivs_changed(int vdivs);
+ void on_samples_added();
+
+ void on_pos_vdivs_changed(int vdivs);
+ void on_neg_vdivs_changed(int vdivs);
void on_resolution_changed(int index);
-private:
- std::shared_ptr<pv::data::Analog> data_;
+ void on_autoranging_changed(int state);
+private:
QComboBox *resolution_cb_;
float scale_;
int scale_index_drag_offset_;
int div_height_;
- int vdivs_; // divs per positive/negative side
+ int pos_vdivs_, neg_vdivs_; // divs per positive/negative side
float resolution_; // e.g. 10 for 10 V/div
+
+ bool autoranging_;
};
-} // namespace view
+} // namespace TraceView
+} // namespace views
} // namespace pv
-#endif // PULSEVIEW_PV_VIEW_ANALOGSIGNAL_HPP
+#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_ANALOGSIGNAL_HPP