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PlutoSDR: remove from device enumeration if device is not accessible (allocate context fails)

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This commit is contained in:
f4exb
2017-09-23 03:42:58 +02:00
parent 21ed8a8391
commit 9ba88b396b
5 changed files with 130 additions and 83 deletions
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sdrbase/gui/valuedial.cpp
+10 -1
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@@ -23,6 +23,7 @@
ValueDial::ValueDial(QWidget* parent, ColorMapper colorMapper) :
QWidget(parent),
m_delta(0),
m_animationState(0),
m_colorMapper(colorMapper)
{
@@ -133,6 +134,13 @@ void ValueDial::setValueRange(uint numDigits, quint64 min, quint64 max)
setFixedWidth((m_numDigits + m_numDecimalPoints) * m_digitWidth + 2);
}
void ValueDial::setDelta(qint64 delta)
{
m_delta = delta;
m_animationTimer.start(20);
m_textNew = formatText(m_valueNew);
}
quint64 ValueDial::findExponent(int digit)
{
quint64 e = 1;
@@ -158,7 +166,8 @@ QChar ValueDial::digitNeigh(QChar c, bool dir)
QString ValueDial::formatText(quint64 value)
{
QString str = QString("%1").arg(value, m_numDigits, 10, QChar('0'));
qint64 displayValue = value + m_delta > 0 ? value + m_delta : 0;
QString str = QString("%1").arg(displayValue, m_numDigits, 10, QChar('0'));
for(int i = 0; i < m_numDecimalPoints; i++)
{