DecoderOutput: Add basic view skeleton

[pulseview.git] / pv / views / trace / cursorpair.hpp

diff --git a/pv/views/trace/cursorpair.hpp b/pv/views/trace/cursorpair.hpp
index 1dc66a32b8eef8bd622c199e75f9ddf09872dd65..0a5ff4cb782e7bca07607b90b112587fc3a955e7 100644 (file)
--- a/pv/views/trace/cursorpair.hpp
+++ b/pv/views/trace/cursorpair.hpp
@@ -76,8 +76,12 @@ public:
         */
        void set_time(const pv::util::Timestamp& time) override;
 
+       virtual const pv::util::Timestamp time() const override;
+
        float get_x() const override;
 
+       virtual const pv::util::Timestamp delta(const pv::util::Timestamp& other) const override;
+
        QPoint drag_point(const QRect &rect) const override;
 
        pv::widgets::Popup* create_popup(QWidget *parent) override;
@@ -102,8 +106,8 @@ public:
        /**
         * Constructs the string to display.
         */
-       QString format_string(qreal max_width = 0, std::function<qreal(const QString&)> query_size
-                       = [](const QString& s) -> qreal { Q_UNUSED(s); return 0; });
+       QString format_string(int max_width = 0, std::function<double(const QString&)> query_size
+               = [](const QString& s) -> double { (void)s; return 0; });
 
        pair<float, float> get_cursor_offsets() const;
 
@@ -112,6 +116,9 @@ public:
 public Q_SLOTS:
        void on_hover_point_changed(const QWidget* widget, const QPoint &hp);
 
+private:
+       QString format_string_sub(int time_precision, int freq_precision, bool show_unit = true);
+
 private:
        shared_ptr<Cursor> first_, second_;
        QColor fill_color_;