* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef PULSEVIEW_PV_VIEW_SIGNAL_H
-#define PULSEVIEW_PV_VIEW_SIGNAL_H
+#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_SIGNAL_HPP
+#define PULSEVIEW_PV_VIEWS_TRACEVIEW_SIGNAL_HPP
#include <memory>
#include <stdint.h>
+#include "signalscalehandle.hpp"
#include "trace.hpp"
-
-namespace sigrok {
- class Channel;
-}
+#include "viewitemowner.hpp"
namespace pv {
class Session;
namespace data {
+class SignalBase;
class SignalData;
}
-namespace view {
+namespace views {
+namespace TraceView {
-class Signal : public Trace
+class Signal : public Trace, public ViewItemOwner
{
Q_OBJECT
protected:
Signal(pv::Session &session,
- std::shared_ptr<sigrok::Channel> channel);
+ std::shared_ptr<data::SignalBase> channel);
public:
/**
* Sets the name of the signal.
*/
- void set_name(QString name);
+ virtual void set_name(QString name);
virtual std::shared_ptr<pv::data::SignalData> data() const = 0;
*/
bool enabled() const;
- void enable(bool enable = true);
+ std::shared_ptr<data::SignalBase> base() const;
+
+ virtual void save_settings(QSettings &settings) const;
+
+ virtual void restore_settings(QSettings &settings);
+
+ /**
+ * Returns a list of row items owned by this object.
+ */
+ const item_list& child_items() const;
- std::shared_ptr<sigrok::Channel> channel() const;
+ void paint_back(QPainter &p, const ViewItemPaintParams &pp);
virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
void delete_pressed();
-private Q_SLOTS:
+ /**
+ * Returns the offset to show the drag handle.
+ */
+ virtual int scale_handle_offset() const = 0;
+
+ /**
+ * Handles the scale handle being dragged to an offset.
+ * @param offset the offset the scale handle was dragged to.
+ */
+ virtual void scale_handle_dragged(int offset) = 0;
+
+ /**
+ * Handles the scale handle being being released.
+ */
+ virtual void scale_handle_released() {};
+
+protected Q_SLOTS:
+ virtual void on_name_changed(const QString &text);
+
void on_disable();
+ void on_enabled_changed(bool enabled);
+
protected:
pv::Session &session_;
- std::shared_ptr<sigrok::Channel> channel_;
+
+ const std::shared_ptr<SignalScaleHandle> scale_handle_;
+ const item_list items_;
QComboBox *name_widget_;
- bool updating_name_widget_;
};
-} // namespace view
+} // namespace TraceView
+} // namespace views
} // namespace pv
-#endif // PULSEVIEW_PV_VIEW_SIGNAL_H
+#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_SIGNAL_HPP