#include <extdef.h>
+#include <boost/foreach.hpp>
+
#include <QAction>
+#include <QComboBox>
+#include <QFormLayout>
+#include <QLabel>
+#include <QMenu>
#include "decodesignal.h"
#include <pv/sigsession.h>
#include <pv/data/decoder.h>
+#include <pv/view/logicsignal.h>
#include <pv/view/view.h>
#include <pv/view/decode/annotation.h>
QColor(0x72, 0x9F, 0xCF) // Blue
};
+const QColor DecodeSignal::ErrorBgColour = QColor(0xEF, 0x29, 0x29);
+
DecodeSignal::DecodeSignal(pv::SigSession &session,
boost::shared_ptr<pv::data::Decoder> decoder, int index) :
- Trace(session, QString(decoder->get_decoder()->name)),
- _decoder(decoder)
+ Trace(session, QString(decoder->decoder()->name)),
+ _decoder(decoder),
+ _binding(decoder)
{
assert(_decoder);
return true;
}
+const boost::shared_ptr<pv::data::Decoder>& DecodeSignal::decoder() const
+{
+ return _decoder;
+}
+
void DecodeSignal::set_view(pv::view::View *view)
{
assert(view);
{
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();
}
}
+void DecodeSignal::populate_popup_form(QWidget *parent, QFormLayout *form)
+{
+ const GSList *probe;
+
+ assert(form);
+ assert(parent);
+ assert(_decoder);
+
+ const srd_decoder *const decoder = _decoder->decoder();
+
+ assert(decoder);
+
+ Trace::populate_popup_form(parent, form);
+
+ form->addRow(new QLabel(tr("<h3>Probes</h3>"), parent));
+
+ _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);
+
+ _probe_selector_map[p] = combo;
+ }
+
+ // 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 Probes</i>"), parent));
+
+ // Add the options
+ if (!_binding.properties().empty()) {
+ form->addRow(new QLabel(tr("<h3>Options</h3>"),
+ parent));
+ _binding.add_properties_to_form(form, true);
+ }
+}
+
QMenu* DecodeSignal::create_context_menu(QWidget *parent)
{
QMenu *const menu = Trace::create_context_menu(parent);
menu->addSeparator();
QAction *const del = new QAction(tr("Delete"), this);
+ del->setShortcuts(QKeySequence::Delete);
connect(del, SIGNAL(triggered()), this, SLOT(on_delete()));
menu->addAction(del);
return menu;
}
+void DecodeSignal::draw_error(QPainter &p, const QString &message,
+ int left, int right)
+{
+ const int y = get_y();
+
+ p.setPen(ErrorBgColour.darker());
+ p.setBrush(ErrorBgColour);
+
+ const QRectF bounding_rect =
+ QRectF(left, INT_MIN / 2 + y, right - left, INT_MAX);
+ const QRectF text_rect = p.boundingRect(bounding_rect,
+ Qt::AlignCenter, message);
+ const float r = text_rect.height() / 4;
+
+ p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r,
+ Qt::AbsoluteSize);
+
+ p.setPen(get_text_colour());
+ p.drawText(text_rect, message);
+}
+
+QComboBox* DecodeSignal::create_probe_selector(
+ QWidget *parent, const srd_probe *const probe)
+{
+ const vector< shared_ptr<Signal> > sigs = _session.get_signals();
+
+ assert(_decoder);
+ const map<const srd_probe*,
+ shared_ptr<LogicSignal> >::const_iterator probe_iter =
+ _decoder->probes().find(probe);
+
+ QComboBox *selector = new QComboBox(parent);
+
+ selector->addItem("-", qVariantFromValue((void*)NULL));
+
+ if (probe_iter == _decoder->probes().end())
+ selector->setCurrentIndex(0);
+
+ for(size_t i = 0; i < sigs.size(); i++) {
+ const shared_ptr<view::Signal> s(sigs[i]);
+ assert(s);
+
+ if (dynamic_pointer_cast<LogicSignal>(s) && s->enabled())
+ {
+ selector->addItem(s->get_name(),
+ qVariantFromValue((void*)s.get()));
+ if ((*probe_iter).second == s)
+ selector->setCurrentIndex(i + 1);
+ }
+ }
+
+ return selector;
+}
+
+void DecodeSignal::commit_probes()
+{
+ assert(_decoder);
+
+ map<const srd_probe*, 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++)
+ {
+ const QComboBox *const combo = (*i).second;
+ const LogicSignal *const selection =
+ (LogicSignal*)combo->itemData(combo->currentIndex()).
+ value<void*>();
+
+ BOOST_FOREACH(shared_ptr<Signal> s, sigs)
+ if(s.get() == selection) {
+ probe_map[(*i).first] =
+ dynamic_pointer_cast<LogicSignal>(s);
+ break;
+ }
+ }
+
+ _decoder->set_probes(probe_map);
+}
+
void DecodeSignal::on_new_decode_data()
{
if (_view)
_view->update_viewport();
}
+void DecodeSignal::delete_pressed()
+{
+ on_delete();
+}
+
void DecodeSignal::on_delete()
{
_session.remove_decode_signal(this);
}
+void DecodeSignal::on_probe_selected(int)
+{
+ commit_probes();
+}
+
} // namespace view
} // namespace pv
projects / pulseview.git / blobdiff