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Save/restore view states and signal settings
[pulseview.git]
/
pv
/
view
/
analogsignal.hpp
diff --git
a/pv/view/analogsignal.hpp
b/pv/view/analogsignal.hpp
index 07de4eb436541cbc281a22d3df85dbcf7e84fa4a..1369a76cf24f2c7852cb27d7683cef103b26287e 100644
(file)
--- a/
pv/view/analogsignal.hpp
+++ b/
pv/view/analogsignal.hpp
@@
-25,11
+25,14
@@
#include <memory>
#include <memory>
+#include <QComboBox>
+
namespace pv {
namespace data {
class Analog;
class AnalogSegment;
namespace pv {
namespace data {
class Analog;
class AnalogSegment;
+class SignalBase;
}
namespace view {
}
namespace view {
@@
-45,17
+48,20
@@
private:
static const float EnvelopeThreshold;
static const int MaximumVDivs;
static const float EnvelopeThreshold;
static const int MaximumVDivs;
+ static const int MaxScaleIndex, MinScaleIndex;
+ static const int InfoTextMarginRight, InfoTextMarginBottom;
public:
AnalogSignal(pv::Session &session,
public:
AnalogSignal(pv::Session &session,
- std::shared_ptr<sigrok::Channel> channel,
- std::shared_ptr<pv::data::Analog> data);
+ std::shared_ptr<data::SignalBase> base);
virtual ~AnalogSignal() = default;
std::shared_ptr<pv::data::SignalData> data() const;
virtual ~AnalogSignal() = default;
std::shared_ptr<pv::data::SignalData> data() const;
- std::shared_ptr<pv::data::Analog> analog_data() const;
+ virtual void save_settings(QSettings &settings) const;
+
+ virtual void restore_settings(QSettings &settings);
/**
* Computes the vertical extents of the contents of this row item.
/**
* Computes the vertical extents of the contents of this row item.
@@
-93,6
+99,13
@@
public:
*/
void paint_mid(QPainter &p, const ViewItemPaintParams &pp);
*/
void paint_mid(QPainter &p, const ViewItemPaintParams &pp);
+ /**
+ * Paints the foreground layer of the item with a QPainter
+ * @param p the QPainter to paint into.
+ * @param pp the painting parameters object to paint with.
+ */
+ void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
+
private:
void paint_grid(QPainter &p, int y, int left, int right);
private:
void paint_grid(QPainter &p, int y, int left, int right);
@@
-109,6
+122,8
@@
private:
/**
* Computes the scale factor from the scale index and vdiv settings.
*/
/**
* Computes the scale factor from the scale index and vdiv settings.
*/
+ float get_resolution(int scale_index);
+
void update_scale();
protected:
void update_scale();
protected:
@@
-117,8
+132,10
@@
protected:
private Q_SLOTS:
void on_vdivs_changed(int vdivs);
private Q_SLOTS:
void on_vdivs_changed(int vdivs);
+ void on_resolution_changed(int index);
+
private:
private:
-
std::shared_ptr<pv::data::Analog> data
_;
+
QComboBox *resolution_cb
_;
float scale_;
int scale_index_;
float scale_;
int scale_index_;