void VCSlider::slotModeChanged(Doc::Mode mode)
{
if (mode == Doc::Operate)
{
m_topLabel->setEnabled(true);
if (m_slider)
m_slider->setEnabled(true);
if (m_knob)
m_knob->setEnabled(true);
m_bottomLabel->setEnabled(true);
m_tapButton->setEnabled(true);
m_cngButton->setEnabled(true);
if (sliderMode() == Playback)
{
/* Follow playback function running/stopped status in case the
function is started from another control. */
Function* function = m_doc->function(playbackFunction());
if (function != NULL)
{
connect(function, SIGNAL(running(quint32)),
this, SLOT(slotPlaybackFunctionRunning(quint32)));
connect(function, SIGNAL(stopped(quint32)),
this, SLOT(slotPlaybackFunctionStopped(quint32)));
connect(function, SIGNAL(intensityChanged(qreal)),
this, SLOT(slotPlaybackFunctionIntensityChanged(qreal)));
}
}
}
else
{
m_topLabel->setEnabled(false);
if (m_slider)
m_slider->setEnabled(false);
if (m_knob)
m_knob->setEnabled(false);
m_bottomLabel->setEnabled(false);
m_tapButton->setEnabled(false);
m_cngButton->setEnabled(false);
if (sliderMode() == Playback)
{
/* Stop following playback function running/stopped status in case
the function is changed in Design mode to another. */
Function* function = m_doc->function(playbackFunction());
if (function != NULL)
{
disconnect(function, SIGNAL(running(quint32)),
this, SLOT(slotPlaybackFunctionRunning(quint32)));
disconnect(function, SIGNAL(stopped(quint32)),
this, SLOT(slotPlaybackFunctionStopped(quint32)));
disconnect(function, SIGNAL(intensityChanged(qreal)),
this, SLOT(slotPlaybackFunctionIntensityChanged(qreal)));
}
}
}
VCWidget::slotModeChanged(mode);
}
void VCSlider::setPlaybackFunction(quint32 fid)
{
Function* old = m_doc->function(m_playbackFunction);
if (old != NULL)
{
/* Get rid of old function connections */
disconnect(old, SIGNAL(running(quint32)),
this, SLOT(slotPlaybackFunctionRunning(quint32)));
disconnect(old, SIGNAL(stopped(quint32)),
this, SLOT(slotPlaybackFunctionStopped(quint32)));
disconnect(old, SIGNAL(attributeChanged(int, qreal)),
this, SLOT(slotPlaybackFunctionIntensityChanged(int, qreal)));
}
void VCSlider::slotModeChanged(Doc::Mode mode)
{
if (mode == Doc::Operate)
{
enableWidgetUI(true);
if (sliderMode() == Playback)
{
/* Follow playback function running/stopped status in case the
function is started from another control. */
Function* function = m_doc->function(playbackFunction());
if (function != NULL)
{
connect(function, SIGNAL(running(quint32)),
this, SLOT(slotPlaybackFunctionRunning(quint32)));
connect(function, SIGNAL(stopped(quint32)),
this, SLOT(slotPlaybackFunctionStopped(quint32)));
connect(function, SIGNAL(attributeChanged(int, qreal)),
this, SLOT(slotPlaybackFunctionIntensityChanged(int, qreal)));
}