#include <extdef.h>
#include <boost/foreach.hpp>
+#include <boost/functional/hash.hpp>
#include <QAction>
+#include <QApplication>
#include <QComboBox>
#include <QFormLayout>
#include <QLabel>
#include <QMenu>
+#include <QPushButton>
#include "decodetrace.h"
#include <pv/sigsession.h>
-#include <pv/data/decoder.h>
+#include <pv/data/decoderstack.h>
+#include <pv/data/decode/decoder.h>
+#include <pv/data/logic.h>
+#include <pv/data/logicsnapshot.h>
+#include <pv/data/decode/annotation.h>
#include <pv/view/logicsignal.h>
#include <pv/view/view.h>
-#include <pv/view/decode/annotation.h>
+#include <pv/widgets/decodergroupbox.h>
+#include <pv/widgets/decodermenu.h>
-using namespace boost;
-using namespace std;
+using boost::dynamic_pointer_cast;
+using boost::shared_ptr;
+using std::list;
+using std::max;
+using std::map;
+using std::min;
+using std::vector;
namespace pv {
namespace view {
};
const QColor DecodeTrace::ErrorBgColour = QColor(0xEF, 0x29, 0x29);
+const QColor DecodeTrace::NoDecodeColour = QColor(0x88, 0x8A, 0x85);
+
+const int DecodeTrace::ArrowSize = 4;
+const double DecodeTrace::EndCapWidth = 5;
+const int DecodeTrace::DrawPadding = 100;
+
+const QColor DecodeTrace::Colours[16] = {
+ QColor(0xEF, 0x29, 0x29),
+ QColor(0xF6, 0x6A, 0x32),
+ QColor(0xFC, 0xAE, 0x3E),
+ QColor(0xFB, 0xCA, 0x47),
+ QColor(0xFC, 0xE9, 0x4F),
+ QColor(0xCD, 0xF0, 0x40),
+ QColor(0x8A, 0xE2, 0x34),
+ QColor(0x4E, 0xDC, 0x44),
+ QColor(0x55, 0xD7, 0x95),
+ QColor(0x64, 0xD1, 0xD2),
+ QColor(0x72, 0x9F, 0xCF),
+ QColor(0xD4, 0x76, 0xC4),
+ QColor(0x9D, 0x79, 0xB9),
+ QColor(0xAD, 0x7F, 0xA8),
+ QColor(0xC2, 0x62, 0x9B),
+ QColor(0xD7, 0x47, 0x6F)
+};
+
+const QColor DecodeTrace::OutlineColours[16] = {
+ QColor(0x77, 0x14, 0x14),
+ QColor(0x7B, 0x35, 0x19),
+ QColor(0x7E, 0x57, 0x1F),
+ QColor(0x7D, 0x65, 0x23),
+ QColor(0x7E, 0x74, 0x27),
+ QColor(0x66, 0x78, 0x20),
+ QColor(0x45, 0x71, 0x1A),
+ QColor(0x27, 0x6E, 0x22),
+ QColor(0x2A, 0x6B, 0x4A),
+ QColor(0x32, 0x68, 0x69),
+ QColor(0x39, 0x4F, 0x67),
+ QColor(0x6A, 0x3B, 0x62),
+ QColor(0x4E, 0x3C, 0x5C),
+ QColor(0x56, 0x3F, 0x54),
+ QColor(0x61, 0x31, 0x4D),
+ QColor(0x6B, 0x23, 0x37)
+};
DecodeTrace::DecodeTrace(pv::SigSession &session,
- boost::shared_ptr<pv::data::Decoder> decoder, int index) :
- Trace(session, QString(decoder->decoder()->name)),
- _decoder(decoder),
- _binding(decoder)
+ boost::shared_ptr<pv::data::DecoderStack> decoder_stack, int index) :
+ Trace(QString::fromUtf8(
+ decoder_stack->stack().front()->decoder()->name)),
+ _session(session),
+ _decoder_stack(decoder_stack),
+ _delete_mapper(this),
+ _show_hide_mapper(this)
{
- assert(_decoder);
+ assert(_decoder_stack);
_colour = DecodeColours[index % countof(DecodeColours)];
- connect(_decoder.get(), SIGNAL(new_decode_data()),
+ connect(_decoder_stack.get(), SIGNAL(new_decode_data()),
this, SLOT(on_new_decode_data()));
+ connect(&_delete_mapper, SIGNAL(mapped(int)),
+ this, SLOT(on_delete_decoder(int)));
+ connect(&_show_hide_mapper, SIGNAL(mapped(int)),
+ this, SLOT(on_show_hide_decoder(int)));
}
bool DecodeTrace::enabled() const
return true;
}
-const boost::shared_ptr<pv::data::Decoder>& DecodeTrace::decoder() const
+const boost::shared_ptr<pv::data::DecoderStack>& DecodeTrace::decoder() const
{
- return _decoder;
+ return _decoder_stack;
}
void DecodeTrace::set_view(pv::view::View *view)
void DecodeTrace::paint_back(QPainter &p, int left, int right)
{
+ Trace::paint_back(p, left, right);
paint_axis(p, get_y(), left, right);
}
void DecodeTrace::paint_mid(QPainter &p, int left, int right)
{
- using namespace pv::view::decode;
-
- assert(_decoder);
- const QString err = _decoder->error_message();
- if (!err.isEmpty()) {
- draw_error(p, err, left, right);
- return;
- }
-
- assert(_view);
- const int y = get_y();
+ using namespace pv::data::decode;
const double scale = _view->scale();
assert(scale > 0);
- double samplerate = _decoder->get_samplerate();
+ double samplerate = _decoder_stack->samplerate();
+
+ _cur_row_headings.clear();
// Show sample rate as 1Hz when it is unknown
if (samplerate == 0.0)
samplerate = 1.0;
const double pixels_offset = (_view->offset() -
- _decoder->get_start_time()) / scale;
+ _decoder_stack->get_start_time()) / scale;
const double samples_per_pixel = samplerate * scale;
- assert(_decoder);
- vector< shared_ptr<Annotation> > annotations(_decoder->annotations());
- BOOST_FOREACH(shared_ptr<Annotation> a, annotations) {
- assert(a);
- a->paint(p, get_text_colour(), _text_size.height(),
- left, right, samples_per_pixel, pixels_offset, y);
+ const uint64_t start_sample = (uint64_t)max((left + pixels_offset) *
+ samples_per_pixel, 0.0);
+ const uint64_t end_sample = (uint64_t)max((right + pixels_offset) *
+ samples_per_pixel, 0.0);
+
+ QFontMetrics m(QApplication::font());
+ const int text_height = m.boundingRect(QRect(), 0, "Tg").height();
+ const int annotation_height = (text_height * 5) / 4;
+ const int row_height = (text_height * 6) / 4;
+
+ assert(_decoder_stack);
+ const QString err = _decoder_stack->error_message();
+ if (!err.isEmpty())
+ {
+ draw_unresolved_period(p, annotation_height, left, right,
+ samples_per_pixel, pixels_offset);
+ draw_error(p, err, left, right);
+ return;
+ }
+
+ // Iterate through the rows
+ assert(_view);
+ int y = get_y();
+
+ assert(_decoder_stack);
+
+ const vector<Row> rows(_decoder_stack->get_visible_rows());
+ for (size_t i = 0; i < rows.size(); i++)
+ {
+ const Row &row = rows[i];
+
+ size_t base_colour = 0x13579BDF;
+ boost::hash_combine(base_colour, this);
+ boost::hash_combine(base_colour, row.decoder());
+ boost::hash_combine(base_colour, row.row());
+ base_colour >>= 16;
+
+ vector<Annotation> annotations;
+ _decoder_stack->get_annotation_subset(annotations, row,
+ start_sample, end_sample);
+ if (!annotations.empty()) {
+ BOOST_FOREACH(const Annotation &a, annotations)
+ draw_annotation(a, p, get_text_colour(),
+ annotation_height, left, right,
+ samples_per_pixel, pixels_offset, y,
+ base_colour);
+ y += row_height;
+
+ _cur_row_headings.push_back(row.title());
+ }
+ }
+
+ // Draw the hatching
+ draw_unresolved_period(p, annotation_height, left, right,
+ samples_per_pixel, pixels_offset);
+}
+
+void DecodeTrace::paint_fore(QPainter &p, int left, int right)
+{
+ using namespace pv::data::decode;
+
+ (void)right;
+
+ QFontMetrics m(QApplication::font());
+ const int text_height = m.boundingRect(QRect(), 0, "Tg").height();
+ const int row_height = (text_height * 6) / 4;
+
+ for (size_t i = 0; i < _cur_row_headings.size(); i++)
+ {
+ const int y = i * row_height + get_y();
+
+ p.setPen(QPen(Qt::NoPen));
+ p.setBrush(QApplication::palette().brush(QPalette::WindowText));
+
+ if (i != 0)
+ {
+ const QPointF points[] = {
+ QPointF(left, y - ArrowSize),
+ QPointF(left + ArrowSize, y),
+ QPointF(left, y + ArrowSize)
+ };
+ p.drawPolygon(points, countof(points));
+ }
+
+ const QRect r(left + ArrowSize * 2, y - row_height / 2,
+ right - left, row_height);
+ const QString h(_cur_row_headings[i]);
+ const int f = Qt::AlignLeft | Qt::AlignVCenter |
+ Qt::TextDontClip;
+
+ // Draw the outline
+ p.setPen(QApplication::palette().color(QPalette::Base));
+ for (int dx = -1; dx <= 1; dx++)
+ for (int dy = -1; dy <= 1; dy++)
+ if (dx != 0 && dy != 0)
+ p.drawText(r.translated(dx, dy), f, h);
+
+ // Draw the text
+ p.setPen(QApplication::palette().color(QPalette::WindowText));
+ p.drawText(r, f, h);
}
}
void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form)
{
- const GSList *probe;
+ using pv::data::decode::Decoder;
assert(form);
assert(parent);
- assert(_decoder);
-
- const srd_decoder *const decoder = _decoder->decoder();
-
- assert(decoder);
+ assert(_decoder_stack);
+ // Add the standard options
Trace::populate_popup_form(parent, form);
- form->addRow(new QLabel(tr("<h3>Probes</h3>"), parent));
+ // Add the decoder options
+ _bindings.clear();
+ _probe_selectors.clear();
+ _decoder_forms.clear();
- _probe_selector_map.clear();
-
- // Add the mandatory probes
- for(probe = decoder->probes; probe; probe = probe->next) {
- const struct srd_probe *const p =
- (struct srd_probe *)probe->data;
- QComboBox *const combo = create_probe_selector(parent, p);
- connect(combo, SIGNAL(currentIndexChanged(int)),
- this, SLOT(on_probe_selected(int)));
- form->addRow(tr("<b>%1</b> (%2) *")
- .arg(p->name).arg(p->desc), combo);
+ const list< shared_ptr<Decoder> >& stack = _decoder_stack->stack();
- _probe_selector_map[p] = combo;
+ if (stack.empty())
+ {
+ QLabel *const l = new QLabel(
+ tr("<p><i>No decoders in the stack</i></p>"));
+ l->setAlignment(Qt::AlignCenter);
+ form->addRow(l);
}
+ else
+ {
+ list< shared_ptr<Decoder> >::const_iterator iter =
+ stack.begin();
+ for (int i = 0; i < (int)stack.size(); i++, iter++) {
+ shared_ptr<Decoder> dec(*iter);
+ create_decoder_form(i, dec, parent, form);
+ }
- // Add the optional probes
- for(probe = decoder->opt_probes; probe; probe = probe->next) {
- const struct srd_probe *const p =
- (struct srd_probe *)probe->data;
- QComboBox *const combo = create_probe_selector(parent, p);
- connect(combo, SIGNAL(currentIndexChanged(int)),
- this, SLOT(on_probe_selected(int)));
- form->addRow(tr("<b>%1</b> (%2)")
- .arg(p->name).arg(p->desc), combo);
-
- _probe_selector_map[p] = combo;
+ form->addRow(new QLabel(
+ tr("<i>* Required channels</i>"), parent));
}
- form->addRow(new QLabel(
- tr("<i>* Required Probes</i>"), parent));
+ // Add stacking button
+ pv::widgets::DecoderMenu *const decoder_menu =
+ new pv::widgets::DecoderMenu(parent);
+ connect(decoder_menu, SIGNAL(decoder_selected(srd_decoder*)),
+ this, SLOT(on_stack_decoder(srd_decoder*)));
- // Add the options
- if (!_binding.properties().empty()) {
- form->addRow(new QLabel(tr("<h3>Options</h3>"),
- parent));
- _binding.add_properties_to_form(form, true);
- }
+ QPushButton *const stack_button =
+ new QPushButton(tr("Stack Decoder"), parent);
+ stack_button->setMenu(decoder_menu);
+
+ QHBoxLayout *stack_button_box = new QHBoxLayout;
+ stack_button_box->addWidget(stack_button, 0, Qt::AlignRight);
+ form->addRow(stack_button_box);
}
QMenu* DecodeTrace::create_context_menu(QWidget *parent)
return menu;
}
+void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a,
+ QPainter &p, QColor text_color, int h, int left, int right,
+ double samples_per_pixel, double pixels_offset, int y,
+ size_t base_colour) const
+{
+ const double start = a.start_sample() / samples_per_pixel -
+ pixels_offset;
+ const double end = a.end_sample() / samples_per_pixel -
+ pixels_offset;
+
+ const size_t colour = (base_colour + a.format()) % countof(Colours);
+ const QColor &fill = Colours[colour];
+ const QColor &outline = OutlineColours[colour];
+
+ if (start > right + DrawPadding || end < left - DrawPadding)
+ return;
+
+ if (a.start_sample() == a.end_sample())
+ draw_instant(a, p, fill, outline, text_color, h,
+ start, y);
+ else
+ draw_range(a, p, fill, outline, text_color, h,
+ start, end, y);
+}
+
+void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p,
+ QColor fill, QColor outline, QColor text_color, int h, double x, int y) const
+{
+ const QString text = a.annotations().empty() ?
+ QString() : a.annotations().back();
+ const double w = min(p.boundingRect(QRectF(), 0, text).width(),
+ 0.0) + h;
+ const QRectF rect(x - w / 2, y - h / 2, w, h);
+
+ p.setPen(outline);
+ p.setBrush(fill);
+ p.drawRoundedRect(rect, h / 2, h / 2);
+
+ p.setPen(text_color);
+ p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text);
+}
+
+void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p,
+ QColor fill, QColor outline, QColor text_color, int h, double start,
+ double end, int y) const
+{
+ const double top = y + .5 - h / 2;
+ const double bottom = y + .5 + h / 2;
+ const vector<QString> annotations = a.annotations();
+
+ p.setPen(outline);
+ p.setBrush(fill);
+
+ // If the two ends are within 1 pixel, draw a vertical line
+ if (start + 1.0 > end)
+ {
+ p.drawLine(QPointF(start, top), QPointF(start, bottom));
+ return;
+ }
+
+ const double cap_width = min((end - start) / 4, EndCapWidth);
+
+ QPointF pts[] = {
+ QPointF(start, y + .5f),
+ QPointF(start + cap_width, top),
+ QPointF(end - cap_width, top),
+ QPointF(end, y + .5f),
+ QPointF(end - cap_width, bottom),
+ QPointF(start + cap_width, bottom)
+ };
+
+ p.drawConvexPolygon(pts, countof(pts));
+
+ if (annotations.empty())
+ return;
+
+ QRectF rect(start + cap_width, y - h / 2,
+ end - start - cap_width * 2, h);
+ if (rect.width() <= 4)
+ return;
+
+ p.setPen(text_color);
+
+ // Try to find an annotation that will fit
+ QString best_annotation;
+ int best_width = 0;
+
+ BOOST_FOREACH(const QString &a, annotations) {
+ const int w = p.boundingRect(QRectF(), 0, a).width();
+ if (w <= rect.width() && w > best_width)
+ best_annotation = a, best_width = w;
+ }
+
+ if (best_annotation.isEmpty())
+ best_annotation = annotations.back();
+
+ // If not ellide the last in the list
+ p.drawText(rect, Qt::AlignCenter, p.fontMetrics().elidedText(
+ best_annotation, Qt::ElideRight, rect.width()));
+}
+
void DecodeTrace::draw_error(QPainter &p, const QString &message,
int left, int right)
{
p.drawText(text_rect, message);
}
+void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left,
+ int right, double samples_per_pixel, double pixels_offset)
+{
+ using namespace pv::data;
+ using pv::data::decode::Decoder;
+
+ assert(_decoder_stack);
+
+ shared_ptr<Logic> data;
+ shared_ptr<LogicSignal> logic_signal;
+
+ const list< shared_ptr<Decoder> > &stack = _decoder_stack->stack();
+
+ // We get the logic data of the first probe in the list.
+ // This works because we are currently assuming all
+ // LogicSignals have the same data/snapshot
+ BOOST_FOREACH (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())
+ return;
+
+ const shared_ptr<LogicSnapshot> snapshot =
+ data->get_snapshots().front();
+ assert(snapshot);
+ const int64_t sample_count = (int64_t)snapshot->get_sample_count();
+ if (sample_count == 0)
+ return;
+
+ const int64_t samples_decoded = _decoder_stack->samples_decoded();
+ if (sample_count == samples_decoded)
+ return;
+
+ const int y = get_y();
+ const double start = max(samples_decoded /
+ samples_per_pixel - pixels_offset, left - 1.0);
+ const double end = min(sample_count / samples_per_pixel -
+ pixels_offset, right + 1.0);
+ const QRectF no_decode_rect(start, y - h/2 + 0.5, end - start, h);
+
+ p.setPen(QPen(Qt::NoPen));
+ p.setBrush(Qt::white);
+ p.drawRect(no_decode_rect);
+
+ p.setPen(NoDecodeColour);
+ p.setBrush(QBrush(NoDecodeColour, Qt::Dense6Pattern));
+ p.drawRect(no_decode_rect);
+}
+
+void DecodeTrace::create_decoder_form(int index,
+ shared_ptr<data::decode::Decoder> &dec, QWidget *parent,
+ QFormLayout *form)
+{
+ const GSList *l;
+
+ assert(dec);
+ const srd_decoder *const decoder = dec->decoder();
+ assert(decoder);
+
+ pv::widgets::DecoderGroupBox *const group =
+ new pv::widgets::DecoderGroupBox(
+ QString::fromUtf8(decoder->name));
+ group->set_decoder_visible(dec->shown());
+
+ _delete_mapper.setMapping(group, index);
+ connect(group, SIGNAL(delete_decoder()), &_delete_mapper, SLOT(map()));
+
+ _show_hide_mapper.setMapping(group, index);
+ connect(group, SIGNAL(show_hide_decoder()),
+ &_show_hide_mapper, SLOT(map()));
+
+ QFormLayout *const decoder_form = new QFormLayout;
+ group->add_layout(decoder_form);
+
+ // Add the mandatory channels
+ for(l = decoder->channels; l; l = l->next) {
+ const struct srd_channel *const pdch =
+ (struct srd_channel *)l->data;
+ QComboBox *const combo = create_probe_selector(parent, dec, pdch);
+ connect(combo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(on_probe_selected(int)));
+ decoder_form->addRow(tr("<b>%1</b> (%2) *")
+ .arg(QString::fromUtf8(pdch->name))
+ .arg(QString::fromUtf8(pdch->desc)), combo);
+
+ const ProbeSelector s = {combo, dec, pdch};
+ _probe_selectors.push_back(s);
+ }
+
+ // Add the optional channels
+ for(l = decoder->opt_channels; l; l = l->next) {
+ const struct srd_channel *const pdch =
+ (struct srd_channel *)l->data;
+ QComboBox *const combo = create_probe_selector(parent, dec, pdch);
+ connect(combo, SIGNAL(currentIndexChanged(int)),
+ this, SLOT(on_probe_selected(int)));
+ decoder_form->addRow(tr("<b>%1</b> (%2)")
+ .arg(QString::fromUtf8(pdch->name))
+ .arg(QString::fromUtf8(pdch->desc)), combo);
+
+ const ProbeSelector s = {combo, dec, pdch};
+ _probe_selectors.push_back(s);
+ }
+
+ // Add the options
+ shared_ptr<prop::binding::DecoderOptions> binding(
+ new prop::binding::DecoderOptions(_decoder_stack, dec));
+ binding->add_properties_to_form(decoder_form, true);
+
+ _bindings.push_back(binding);
+
+ form->addRow(group);
+ _decoder_forms.push_back(group);
+}
+
QComboBox* DecodeTrace::create_probe_selector(
- QWidget *parent, const srd_probe *const probe)
+ QWidget *parent, const shared_ptr<data::decode::Decoder> &dec,
+ const srd_channel *const pdch)
{
+ assert(dec);
+
const vector< shared_ptr<Signal> > sigs = _session.get_signals();
- assert(_decoder);
- const map<const srd_probe*,
+ assert(_decoder_stack);
+ const map<const srd_channel*,
shared_ptr<LogicSignal> >::const_iterator probe_iter =
- _decoder->probes().find(probe);
+ dec->channels().find(pdch);
QComboBox *selector = new QComboBox(parent);
selector->addItem("-", qVariantFromValue((void*)NULL));
- if (probe_iter == _decoder->probes().end())
+ if (probe_iter == dec->channels().end())
selector->setCurrentIndex(0);
for(size_t i = 0; i < sigs.size(); i++) {
return selector;
}
-void DecodeTrace::commit_probes()
+void DecodeTrace::commit_decoder_probes(shared_ptr<data::decode::Decoder> &dec)
{
- assert(_decoder);
+ assert(dec);
- map<const srd_probe*, shared_ptr<LogicSignal> > probe_map;
+ map<const srd_channel*, shared_ptr<LogicSignal> > probe_map;
const vector< shared_ptr<Signal> > sigs = _session.get_signals();
- for(map<const srd_probe*, QComboBox*>::const_iterator i =
- _probe_selector_map.begin();
- i != _probe_selector_map.end(); i++)
+ BOOST_FOREACH(const ProbeSelector &s, _probe_selectors)
{
- const QComboBox *const combo = (*i).second;
+ if(s._decoder != dec)
+ break;
+
const LogicSignal *const selection =
- (LogicSignal*)combo->itemData(combo->currentIndex()).
- value<void*>();
+ (LogicSignal*)s._combo->itemData(
+ s._combo->currentIndex()).value<void*>();
- BOOST_FOREACH(shared_ptr<Signal> s, sigs)
- if(s.get() == selection) {
- probe_map[(*i).first] =
- dynamic_pointer_cast<LogicSignal>(s);
+ BOOST_FOREACH(shared_ptr<Signal> sig, sigs)
+ if(sig.get() == selection) {
+ probe_map[s._pdch] =
+ dynamic_pointer_cast<LogicSignal>(sig);
break;
}
}
- _decoder->set_probes(probe_map);
+ dec->set_probes(probe_map);
+}
+
+void DecodeTrace::commit_probes()
+{
+ assert(_decoder_stack);
+ BOOST_FOREACH(shared_ptr<data::decode::Decoder> dec,
+ _decoder_stack->stack())
+ commit_decoder_probes(dec);
+
+ _decoder_stack->begin_decode();
}
void DecodeTrace::on_new_decode_data()
commit_probes();
}
+void DecodeTrace::on_stack_decoder(srd_decoder *decoder)
+{
+ assert(decoder);
+ assert(_decoder_stack);
+ _decoder_stack->push(shared_ptr<data::decode::Decoder>(
+ new data::decode::Decoder(decoder)));
+ _decoder_stack->begin_decode();
+
+ create_popup_form();
+}
+
+void DecodeTrace::on_delete_decoder(int index)
+{
+ _decoder_stack->remove(index);
+
+ // Update the popup
+ create_popup_form();
+
+ _decoder_stack->begin_decode();
+}
+
+void DecodeTrace::on_show_hide_decoder(int index)
+{
+ using pv::data::decode::Decoder;
+
+ const list< shared_ptr<Decoder> > stack(_decoder_stack->stack());
+
+ // Find the decoder in the stack
+ list< shared_ptr<Decoder> >::const_iterator iter = stack.begin();
+ for(int i = 0; i < index; i++, iter++)
+ assert(iter != stack.end());
+
+ shared_ptr<Decoder> dec = *iter;
+ assert(dec);
+
+ const bool show = !dec->shown();
+ dec->show(show);
+
+ assert(index < (int)_decoder_forms.size());
+ _decoder_forms[index]->set_decoder_visible(show);
+
+ _view->update_viewport();
+}
+
} // namespace view
} // namespace pv
projects / pulseview.git / blobdiff