98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
#include "channelwidget.h"
|
|
#include <QDebug>
|
|
#include <QMessageBox>
|
|
|
|
ChannelWidget::ChannelWidget(uint16_t deviceSerial, uint16_t channelNumber,
|
|
std::shared_ptr<struct eismultiplexer> multiplexer,
|
|
QWidget *parent)
|
|
:
|
|
QWidget(parent),
|
|
deviceSerial(deviceSerial),
|
|
channelNumber(channelNumber),
|
|
multiplexer(multiplexer),
|
|
checkbox("Enable"),
|
|
devicelabel(QString::asprintf("Device %04u", deviceSerial)),
|
|
channellabel(QString::asprintf("Channel %u", channelNumber)),
|
|
ganglabel("Ganged:")
|
|
{
|
|
hlayout.addLayout(&labellayout);
|
|
vlayout.addLayout(&hlayout);
|
|
|
|
labellayout.addWidget(&devicelabel);
|
|
labellayout.addWidget(&channellabel);
|
|
|
|
line.setGeometry(QRect(320, 150, 118, 3));
|
|
line.setFrameShape(QFrame::HLine);
|
|
line.setFrameShadow(QFrame::Sunken);
|
|
vlayout.addWidget(&line);
|
|
|
|
gangcombo.addItem("Unganged");
|
|
|
|
hlayout.addStretch();
|
|
hlayout.addWidget(&ganglabel);
|
|
hlayout.addWidget(&gangcombo);
|
|
hlayout.addWidget(&checkbox);
|
|
connect(&checkbox, &QCheckBox::toggled, this, &ChannelWidget::onChannelToggled);
|
|
|
|
setFixedHeight(96);
|
|
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
|
|
|
|
setLayout(&vlayout);
|
|
}
|
|
|
|
ChannelWidget::~ChannelWidget()
|
|
{
|
|
// Nothing to clean up
|
|
}
|
|
|
|
uint16_t ChannelWidget::getDeviceSerial() const
|
|
{
|
|
return deviceSerial;
|
|
}
|
|
|
|
uint16_t ChannelWidget::getChannelNumber() const
|
|
{
|
|
return channelNumber;
|
|
}
|
|
|
|
bool ChannelWidget::isChecked() const
|
|
{
|
|
return checkbox.isChecked();
|
|
}
|
|
|
|
void ChannelWidget::onChannelToggled(bool checked)
|
|
{
|
|
if (checked)
|
|
{
|
|
// Emit signal before actually turning on the channel
|
|
emit channelAboutToBeTurnedOn(deviceSerial, channelNumber);
|
|
}
|
|
|
|
channel_t channelFlag = static_cast<channel_t>(1 << channelNumber);
|
|
if (checked)
|
|
{
|
|
if (eismultiplexer_connect_channel(multiplexer.get(), channelFlag) < 0)
|
|
{
|
|
QMessageBox::warning(this, tr("Connection Failed"),
|
|
tr("Failed to connect channel %1 on device %2").arg(channelNumber).arg(deviceSerial));
|
|
qWarning() << "Failed to connect channel" << channelNumber << "on device" << deviceSerial;
|
|
checkbox.blockSignals(true);
|
|
checkbox.setChecked(false);
|
|
setEnabled(false); // Gray out the widget
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (eismultiplexer_disconnect_channel(multiplexer.get(), channelFlag) < 0)
|
|
{
|
|
QMessageBox::warning(this, tr("Disconnection Failed"),
|
|
tr("Failed to disconnect channel %1 on device %2").arg(channelNumber).arg(deviceSerial));
|
|
qWarning() << "Failed to disconnect channel" << channelNumber << "on device" << deviceSerial;
|
|
checkbox.blockSignals(true);
|
|
checkbox.setChecked(true);
|
|
setEnabled(false); // Gray out the widget
|
|
}
|
|
}
|
|
}
|
|
|