#include <extdef.h>
#include <assert.h>
-#include <math.h>
+#include <cmath>
#include <QApplication>
+#include <QFormLayout>
+#include <QKeyEvent>
+#include <QLineEdit>
+#include <QMenu>
-#include "signal.h"
-#include "view.h"
+#include <libsigrok/libsigrok.hpp>
+
+#include "signal.hpp"
+#include "view.hpp"
+
+using std::shared_ptr;
+
+using sigrok::Channel;
namespace pv {
namespace view {
-const char *const ProbeNames[] = {
+const char *const ChannelNames[] = {
"CLK",
"DATA",
"IN",
"OUT",
"RST",
- "Tx",
- "Rx",
+ "TX",
+ "RX",
"EN",
"SCLK",
"MOSI",
"SCL"
};
-Signal::Signal(pv::SigSession &session, const sr_probe *const probe) :
- Trace(session, probe->name),
- _probe(probe),
- _name_widget(NULL),
- _updating_name_widget(false)
+Signal::Signal(pv::Session &session,
+ std::shared_ptr<sigrok::Channel> channel) :
+ Trace(QString::fromUtf8(channel->name().c_str())),
+ session_(session),
+ channel_(channel),
+ name_widget_(NULL),
+ updating_name_widget_(false)
{
- assert(_probe);
+ assert(channel_);
}
void Signal::set_name(QString name)
{
Trace::set_name(name);
- _updating_name_widget = true;
- _name_widget->setEditText(name);
- _updating_name_widget = false;
+ updating_name_widget_ = true;
+ name_widget_->setEditText(name);
+ updating_name_widget_ = false;
+
+ // Store the channel name in sigrok::Channel so that it
+ // will end up in the .sr file upon save.
+ channel_->set_name(name.toUtf8().constData());
}
bool Signal::enabled() const
{
- return _probe->enabled;
+ return channel_->enabled();
+}
+
+void Signal::enable(bool enable)
+{
+ channel_->set_enabled(enable);
+
+ if (owner_)
+ owner_->extents_changed(true, true);
}
-const sr_probe* Signal::probe() const
+shared_ptr<Channel> Signal::channel() const
{
- return _probe;
+ return channel_;
}
void Signal::populate_popup_form(QWidget *parent, QFormLayout *form)
{
- _name_widget = new QComboBox(parent);
- _name_widget->setEditable(true);
+ int index;
+
+ name_widget_ = new QComboBox(parent);
+ name_widget_->setEditable(true);
- for(unsigned int i = 0; i < countof(ProbeNames); i++)
- _name_widget->insertItem(i, ProbeNames[i]);
- _name_widget->setEditText(_probe->name);
+ for(unsigned int i = 0; i < countof(ChannelNames); i++)
+ name_widget_->insertItem(i, ChannelNames[i]);
- connect(_name_widget, SIGNAL(editTextChanged(const QString&)),
+ index = name_widget_->findText(name_, Qt::MatchExactly);
+
+ if (index == -1) {
+ name_widget_->insertItem(0, name_);
+ name_widget_->setCurrentIndex(0);
+ } else {
+ name_widget_->setCurrentIndex(index);
+ }
+
+ connect(name_widget_, SIGNAL(editTextChanged(const QString&)),
this, SLOT(on_text_changed(const QString&)));
- form->addRow(tr("Name"), _name_widget);
+ form->addRow(tr("Name"), name_widget_);
+
+ add_colour_option(parent, form);
+}
+
+QMenu* Signal::create_context_menu(QWidget *parent)
+{
+ QMenu *const menu = Trace::create_context_menu(parent);
+
+ menu->addSeparator();
+
+ QAction *const disable = new QAction(tr("Disable"), this);
+ disable->setShortcuts(QKeySequence::Delete);
+ connect(disable, SIGNAL(triggered()), this, SLOT(on_disable()));
+ menu->addAction(disable);
+
+ return menu;
+}
+
+void Signal::delete_pressed()
+{
+ on_disable();
+}
+
+void Signal::on_disable()
+{
+ enable(false);
}
} // namespace view