Trace: Removed coloured_bg state

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

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 07e97666a2e60e59acd4309b17f294a28df37609..ab458f26bf36e981d49a1992826dbddb41e3d6e1 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -29,18 +29,16 @@
 #include <cmath>
 #include <iostream>
 #include <iterator>
-#include <mutex>
 #include <unordered_set>
 
 #include <boost/archive/text_iarchive.hpp>
 #include <boost/archive/text_oarchive.hpp>
 #include <boost/serialization/serialization.hpp>
-#include <boost/thread/locks.hpp>
 
 #include <QApplication>
-#include <QHBoxLayout>
 #include <QEvent>
 #include <QFontMetrics>
+#include <QHBoxLayout>
 #include <QMouseEvent>
 #include <QScrollBar>
 
@@ -56,20 +54,17 @@
 #include "view.hpp"
 #include "viewport.hpp"
 
-#include "pv/session.hpp"
-#include "pv/globalsettings.hpp"
-#include "pv/devices/device.hpp"
 #include "pv/data/logic.hpp"
 #include "pv/data/logicsegment.hpp"
+#include "pv/devices/device.hpp"
+#include "pv/globalsettings.hpp"
+#include "pv/session.hpp"
 #include "pv/util.hpp"
 
 #ifdef ENABLE_DECODE
 #include "decodetrace.hpp"
 #endif
 
-using boost::shared_lock;
-using boost::shared_mutex;
-
 using pv::data::SignalData;
 using pv::data::Segment;
 using pv::util::TimeUnit;
@@ -77,11 +72,9 @@ using pv::util::Timestamp;
 
 using std::back_inserter;
 using std::copy_if;
-using std::deque;
+using std::count_if;
 using std::dynamic_pointer_cast;
 using std::inserter;
-using std::list;
-using std::lock_guard;
 using std::max;
 using std::make_pair;
 using std::make_shared;
@@ -90,10 +83,10 @@ using std::pair;
 using std::set;
 using std::set_difference;
 using std::shared_ptr;
+using std::stringstream;
 using std::unordered_map;
 using std::unordered_set;
 using std::vector;
-using std::weak_ptr;
 
 namespace pv {
 namespace views {
@@ -224,7 +217,7 @@ const Session& View::session() const
        return session_;
 }
 
-std::unordered_set< std::shared_ptr<Signal> > View::signals() const
+unordered_set< shared_ptr<Signal> > View::signals() const
 {
        return signals_;
 }
@@ -289,7 +282,7 @@ void View::save_settings(QSettings &settings) const
        settings.setValue("v_offset",
                scrollarea_.verticalScrollBar()->sliderPosition());
 
-       std::stringstream ss;
+       stringstream ss;
        boost::archive::text_oarchive oa(ss);
        oa << boost::serialization::make_nvp("offset", offset_);
        settings.setValue("offset", QString::fromStdString(ss.str()));
@@ -311,7 +304,7 @@ void View::restore_settings(QSettings &settings)
 
        if (settings.contains("offset")) {
                util::Timestamp offset;
-               std::stringstream ss;
+               stringstream ss;
                ss << settings.value("offset").toString().toStdString();
 
                boost::archive::text_iarchive ia(ss);
@@ -450,7 +443,7 @@ void View::zoom(double steps)
 
 void View::zoom(double steps, int offset)
 {
-       set_zoom(scale_ * pow(3.0/2.0, -steps), offset);
+       set_zoom(scale_ * pow(3.0 / 2.0, -steps), offset);
 }
 
 void View::zoom_fit(bool gui_state)
@@ -539,8 +532,7 @@ pair<Timestamp, Timestamp> View::get_time_extents() const
        boost::optional<Timestamp> left_time, right_time;
        const set< shared_ptr<SignalData> > visible_data = get_visible_data();
        for (const shared_ptr<SignalData> d : visible_data) {
-               const vector< shared_ptr<Segment> > segments =
-                       d->segments();
+               const vector< shared_ptr<Segment> > segments = d->segments();
                for (const shared_ptr<Segment> &s : segments) {
                        double samplerate = s->samplerate();
                        samplerate = (samplerate <= 0.0) ? 1.0 : samplerate;
@@ -569,33 +561,24 @@ void View::enable_show_sampling_points(bool state)
        viewport_->update();
 }
 
-void View::enable_coloured_bg(bool state)
+void View::enable_show_analog_minor_grid(bool state)
 {
-       const vector<shared_ptr<TraceTreeItem>> items(
-               list_by_type<TraceTreeItem>());
-
-       for (shared_ptr<TraceTreeItem> i : items) {
-               // Can't cast to Trace because it's abstract, so we need to
-               // check for any derived classes individually
-
-               shared_ptr<AnalogSignal> a = dynamic_pointer_cast<AnalogSignal>(i);
-               if (a)
-                       a->set_coloured_bg(state);
-
-               shared_ptr<LogicSignal> l = dynamic_pointer_cast<LogicSignal>(i);
-               if (l)
-                       l->set_coloured_bg(state);
+       (void)state;
 
-#ifdef ENABLE_DECODE
-               shared_ptr<DecodeTrace> d = dynamic_pointer_cast<DecodeTrace>(i);
-               if (d)
-                       d->set_coloured_bg(state);
-#endif
-       }
+       viewport_->update();
+}
 
+void View::enable_coloured_bg(bool state)
+{
+       coloured_bg_ = state;
        viewport_->update();
 }
 
+bool View::coloured_bg() const
+{
+       return coloured_bg_;
+}
+
 bool View::cursors_shown() const
 {
        return show_cursors_;
@@ -617,7 +600,7 @@ void View::centre_cursors()
        viewport_->update();
 }
 
-std::shared_ptr<CursorPair> View::cursors() const
+shared_ptr<CursorPair> View::cursors() const
 {
        return cursors_;
 }
@@ -633,15 +616,15 @@ void View::add_flag(const Timestamp& time)
        time_item_appearance_changed(true, true);
 }
 
-void View::remove_flag(std::shared_ptr<Flag> flag)
+void View::remove_flag(shared_ptr<Flag> flag)
 {
        flags_.remove(flag);
        time_item_appearance_changed(true, true);
 }
 
-vector< std::shared_ptr<Flag> > View::flags() const
+vector< shared_ptr<Flag> > View::flags() const
 {
-       vector< std::shared_ptr<Flag> > flags(flags_.begin(), flags_.end());
+       vector< shared_ptr<Flag> > flags(flags_.begin(), flags_.end());
        stable_sort(flags.begin(), flags.end(),
                [](const shared_ptr<Flag> &a, const shared_ptr<Flag> &b) {
                        return a->time() < b->time();
@@ -755,7 +738,7 @@ void View::calculate_tick_spacing()
 
                // Precision is the number of fractional digits required, not
                // taking the prefix into account (and it must never be negative)
-               tick_precision = std::max(ceil(log10(1 / tick_period)).convert_to<int>(), 0);
+               tick_precision = max(ceil(log10(1 / tick_period)).convert_to<int>(), 0);
 
                tick_period_width = (tick_period / scale_).convert_to<double>();
 
@@ -887,7 +870,7 @@ TraceTreeItemOwner* View::find_prevalent_trace_group(
        size_t max_prevalence = 0;
        TraceTreeItemOwner *prevalent_owner = nullptr;
        for (TraceTreeItemOwner *owner : owners) {
-               const size_t prevalence = std::count_if(
+               const size_t prevalence = count_if(
                        owner_list.begin(), owner_list.end(),
                        [&](TraceTreeItemOwner *o) { return o == owner; });
                if (prevalence > max_prevalence) {