ImuItem ImuBuffer::interpolateAtTime(double time) const {
if (time > getMaxTime()) {
throw GeneralException("Lookup would require extrapolation into the future.");
}
if (time < getMinTime()) {
throw GeneralException("Interpolating too far in to past.");
}
for (int i = 0; i < size_ - 1; ++i) {
const ImuItem& later = items_[(cur_pos_ - i - 1) % size_];
const ImuItem& earlier = items_[(cur_pos_ - i - 2) % size_];
if (std::abs(time - later.getTime()) < 1e-3) {
return later;
}
if (std::abs(time - earlier.getTime()) < 1e-3) {
return earlier;
}
if (earlier.getTime() >= later.getTime()) {
throw ImpossibleException("Bad time ordering.");
}
if (earlier.getTime() < time && time < later.getTime()) {
ImuItem interpolated;
double time_delta = later.getTime() - earlier.getTime();
double t = (time - earlier.getTime()) / time_delta;
interpolated.time_ = time;
interpolated.device_ = later.getDevice();
interpolated.data_ = t * earlier.data_ + (1-t) * later.data_;
return interpolated;
}
}
throw ImpossibleException("Interpolation failure. Time " + std::to_string(time) + " min " + std::to_string(getMinTime()) + " max " + std::to_string(getMaxTime()));
}
/************************************************
Issue #18: Panel clock plugin changes your size
************************************************/
void RazorClock::updateMinWidth()
{
QFontMetrics metrics(gui->font());
QDate maxDate = getMaxDate(metrics, dateFormat);
QTime maxTime = getMaxTime(metrics, timeFormat);
QDateTime dt(maxDate, maxTime);
//qDebug() << "T:" << metrics.boundingRect(dt.toString(timeFormat)).width();
//qDebug() << "C:" << metrics.boundingRect(QTime::currentTime().toString(timeFormat)).width() << QTime::currentTime().toString(timeFormat);
//qDebug() << "D:" << metrics.boundingRect(dt.toString(dateFormat)).width();
int width;
if (dateOnNewLine && showDate)
width = qMax(metrics.boundingRect(dt.toString(timeFormat)).width(),
metrics.boundingRect(dt.toString(dateFormat)).width()
);
else
width = metrics.boundingRect(dt.toString(clockFormat)).width();
qDebug() << "RazorClock Recalc width " << width << dt.toString(clockFormat);
// gui->setMinimumWidth(width + 5);
this->setMinimumWidth(width + 5);
// gui->setMaximumWidth(width + 5);
// this->setMaximumWidth(width + 5);
}
/************************************************
Issue #18: Panel clock plugin changes your size
************************************************/
void LxQtClock::updateMinWidth()
{
QFontMetrics timeLabelMetrics(mTimeLabel->font());
QFontMetrics dateLabelMetrics(mDateLabel->font());
QDate maxDate = getMaxDate(mDateOnNewLine ? dateLabelMetrics : timeLabelMetrics, mDateFormat);
QTime maxTime = getMaxTime(timeLabelMetrics, mTimeFormat);
QDateTime dt(maxDate, maxTime);
//qDebug() << "T:" << metrics.boundingRect(dt.toString(mTimeFormat)).width();
//qDebug() << "C:" << metrics.boundingRect(QTime::currentTime().toString(mTimeFormat)).width() << QTime::currentTime().toString(mTimeFormat);
//qDebug() << "D:" << metrics.boundingRect(dt.toString(mDateFormat)).width();
int width;
int height;
if (mDateOnNewLine)
{
QRect rect1(timeLabelMetrics.boundingRect(dt.toString(mTimeFormat)));
mTimeLabel->setMinimumSize(rect1.size());
QRect rect2(dateLabelMetrics.boundingRect(dt.toString(mDateFormat)));
mDateLabel->setMinimumSize(rect2.size());
width = qMax(rect1.width(), rect2.width());
height = rect1.height() + rect2.height();
// qDebug() << "LxQtClock Recalc size" << width << height << dt.toString(mTimeFormat) << dt.toString(mDateFormat);
}
else
{
QRect rect(timeLabelMetrics.boundingRect(dt.toString(mClockFormat)));
mTimeLabel->setMinimumSize(rect.size());
mDateLabel->setMinimumSize(0, 0);
width = rect.width();
height = rect.height();
// qDebug() << "LxQtClock Recalc size" << width << height << dt.toString(mClockFormat);
}
mContent->setMinimumSize(width, height);
}
double RFWTimer::getTimeToExpire () { //may be negative!
if (getMaxTime() == 0) return INFINITE_TIME;
else return (getTime() - getMaxTime());
}
bool RFWTimer::isTimeExpired () {
if (getMaxTime() == 0) return false;
bool time_expired = (getTime() >= getMaxTime());
return time_expired;
}
