Snapshot: Renamed to Segment

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

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 0b129c3bf7b9d45acb6a69e89d0433576f3a4d6c..5392b17e0fc815fa3f2b799424bca5c633a4d25f 100644 (file)
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -45,7 +45,7 @@ extern "C" {
 #include <pv/data/decoderstack.hpp>
 #include <pv/data/decode/decoder.hpp>
 #include <pv/data/logic.hpp>
-#include <pv/data/logicsnapshot.hpp>
+#include <pv/data/logicsegment.hpp>
 #include <pv/data/decode/annotation.hpp>
 #include <pv/view/logicsignal.hpp>
 #include <pv/view/view.hpp>
@@ -160,9 +160,7 @@ pair<int, int> DecodeTrace::v_extents() const
 {
        /// @todo Replace this with an implementation that knows the true
        /// height of the trace
-       QFontMetrics m(QApplication::font());
-       const int text_height =  m.boundingRect(QRect(), 0, "Tg").height();
-       const int row_height = (text_height * 6) / 4;
+       const int row_height = (RowItemPaintParams::text_height() * 6) / 4;
        return make_pair(-row_height / 2, row_height * 7 / 2);
 }
 
@@ -176,8 +174,7 @@ void DecodeTrace::paint_mid(QPainter &p, const RowItemPaintParams &pp)
 {
        using namespace pv::data::decode;
 
-       QFontMetrics m(QApplication::font());
-       text_height_ = m.boundingRect(QRect(), 0, "Tg").height();
+       text_height_ = RowItemPaintParams::text_height();
        row_height_ = (text_height_ * 6) / 4;
        const int annotation_height = (text_height_ * 5) / 4;
 
@@ -477,20 +474,20 @@ void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left,
 
        // 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/snapshot
+       // LogicSignals have the same data/segment
        for (const shared_ptr<Decoder> &dec : stack)
                if (dec && !dec->channels().empty() &&
                        ((logic_signal = (*dec->channels().begin()).second)) &&
                        ((data = logic_signal->logic_data())))
                        break;
 
-       if (!data || data->get_snapshots().empty())
+       if (!data || data->logic_segments().empty())
                return;
 
-       const shared_ptr<LogicSnapshot> snapshot =
-               data->get_snapshots().front();
-       assert(snapshot);
-       const int64_t sample_count = (int64_t)snapshot->get_sample_count();
+       const shared_ptr<LogicSegment> segment =
+               data->logic_segments().front();
+       assert(segment);
+       const int64_t sample_count = (int64_t)segment->get_sample_count();
        if (sample_count == 0)
                return;
 
@@ -530,7 +527,7 @@ pair<double, double> DecodeTrace::get_pixels_offset_samples_per_pixel() const
        assert(scale > 0);
 
        const double pixels_offset =
-               (view->offset() - decoder_stack_->get_start_time()) / scale;
+               (view->offset() - decoder_stack_->start_time()) / scale;
 
        double samplerate = decoder_stack_->samplerate();