Remove DecodeStack dependency from decode binding wrapper

[pulseview.git] / pv / views / trace / decodetrace.cpp

diff --git a/pv/views/trace/decodetrace.cpp b/pv/views/trace/decodetrace.cpp
index 4ea297555260ddd3a2491d554d176b4440c8e72b..ee9b0ee211472c47347deb84d7b01241db0a056d 100644 (file)
--- a/pv/views/trace/decodetrace.cpp
+++ b/pv/views/trace/decodetrace.cpp
@@ -48,7 +48,6 @@ extern "C" {
 #include <pv/data/decodesignal.hpp>
 #include <pv/data/decode/annotation.hpp>
 #include <pv/data/decode/decoder.hpp>
-#include <pv/data/decoderstack.hpp>
 #include <pv/data/logic.hpp>
 #include <pv/data/logicsegment.hpp>
 #include <pv/widgets/decodergroupbox.hpp>
@@ -305,7 +304,7 @@ void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form)
        init_state_map_.clear();
        decoder_forms_.clear();
 
-       const list< shared_ptr<Decoder> >& stack =
+       const list< shared_ptr<Decoder> > &stack =
                decode_signal_->decoder_stack_list();
 
        if (stack.empty()) {
@@ -594,49 +593,24 @@ void DecodeTrace::draw_error(QPainter &p, const QString &message,
        p.drawText(text_rect, message);
 }
 
-void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left,
-       int right) const
+void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const
 {
        using namespace pv::data;
        using pv::data::decode::Decoder;
 
        double samples_per_pixel, pixels_offset;
 
-       shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack();
-
-       assert(decoder_stack);
-
-       shared_ptr<Logic> data;
-       shared_ptr<data::SignalBase> signalbase;
-
-       const list< shared_ptr<Decoder> > &stack = decoder_stack->stack();
-
-       // We get the logic data of the first channel in the list.
-       // This works because we are currently assuming all
-       // LogicSignals have the same data/segment
-       for (const shared_ptr<Decoder> &dec : stack)
-               if (dec && !dec->channels().empty() &&
-                       ((signalbase = (*dec->channels().begin()).second)) &&
-                       ((data = signalbase->logic_data())))
-                       break;
-
-       if (!data || data->logic_segments().empty())
-               return;
-
-       const shared_ptr<LogicSegment> segment = data->logic_segments().front();
-       assert(segment);
-       const int64_t sample_count = (int64_t)segment->get_sample_count();
+       const int64_t sample_count = decode_signal_->sample_count();
        if (sample_count == 0)
                return;
 
-       const int64_t samples_decoded = decoder_stack->samples_decoded();
+       const int64_t samples_decoded = decode_signal_->samples_decoded();
        if (sample_count == samples_decoded)
                return;
 
        const int y = get_visual_y();
 
-       tie(pixels_offset, samples_per_pixel) =
-               get_pixels_offset_samples_per_pixel();
+       tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel();
 
        const double start = max(samples_decoded /
                samples_per_pixel - pixels_offset, left - 1.0);
@@ -655,10 +629,7 @@ void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left,
 
 pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const
 {
-       shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack();
-
        assert(owner_);
-       assert(decoder_stack);
 
        const View *view = owner_->view();
        assert(view);
@@ -667,9 +638,9 @@ pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const
        assert(scale > 0);
 
        const double pixels_offset =
-               ((view->offset() - decoder_stack->start_time()) / scale).convert_to<double>();
+               ((view->offset() - decode_signal_->start_time()) / scale).convert_to<double>();
 
-       double samplerate = decoder_stack->samplerate();
+       double samplerate = decode_signal_->samplerate();
 
        // Show sample rate as 1Hz when it is unknown
        if (samplerate == 0.0)
@@ -727,10 +698,7 @@ const QString DecodeTrace::get_annotation_at_point(const QPoint &point)
 
        vector<pv::data::decode::Annotation> annotations;
 
-       shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack();
-
-       assert(decoder_stack);
-       decoder_stack->get_annotation_subset(annotations, visible_rows_[row],
+       decode_signal_->get_annotation_subset(annotations, visible_rows_[row],
                sample_range.first, sample_range.second);
 
        return (annotations.empty()) ?
@@ -839,11 +807,9 @@ void DecodeTrace::create_decoder_form(int index,
                        .arg(ch.name, ch.desc, required_flag), hlayout);
        }
 
-       shared_ptr<pv::data::DecoderStack> decoder_stack = base_->decoder_stack();
-
        // Add the options
        shared_ptr<binding::Decoder> binding(
-               new binding::Decoder(decoder_stack, dec));
+               new binding::Decoder(decode_signal_, dec));
        binding->add_properties_to_form(decoder_form, true);
 
        bindings_.push_back(binding);