Rework signaling mechanism for trace repainting

[pulseview.git] / pv / view / view.hpp

diff --git a/pv/view/view.hpp b/pv/view/view.hpp
index 9fac1a67f8d400933d4a95b2c2b12eca29c483d0..ce89a6bc55abb3c37921311e83d3757c31590f3b 100644 (file)
--- a/pv/view/view.hpp
+++ b/pv/view/view.hpp
@@ -29,7 +29,6 @@
 
 #include <QAbstractScrollArea>
 #include <QSizeF>
-#include <QTimer>
 
 #include <pv/data/signaldata.hpp>
 #include <pv/util.hpp>
@@ -54,6 +53,10 @@ namespace pv {
 
 class Session;
 
+namespace data {
+class Logic;
+}
+
 namespace views {
 
 namespace TraceView {
@@ -92,7 +95,6 @@ private:
        static const pv::util::Timestamp MinScale;
 
        static const int MaxScrollValue;
-       static const int MaxViewAutoUpdateRate;
 
        static const int ScaleUnits[3];
 
@@ -109,7 +111,7 @@ public:
 
        virtual void clear_signals();
 
-       virtual void add_signal(const shared_ptr<Signal> signal);
+       void add_signal(const shared_ptr<Signal> signal);
 
 #ifdef ENABLE_DECODE
        virtual void clear_decode_signals();
@@ -352,9 +354,8 @@ private Q_SLOTS:
 
        void signals_changed();
        void capture_state_updated(int state);
-       void data_updated();
 
-       void perform_delayed_view_update();
+       virtual void perform_delayed_view_update();
 
        void process_sticky_events();
 
@@ -419,7 +420,6 @@ private:
        bool sticky_scrolling_;
        bool coloured_bg_;
        bool always_zoom_to_fit_;
-       QTimer delayed_view_updater_;
 
        pv::util::Timestamp tick_period_;
        pv::util::SIPrefix tick_prefix_;