void MoveToolOptionsWidget::on_spinMoveStep_valueChanged(double UIMoveStep)
{
const KoUnit selectedUnit = KoUnit::fromListForUi(m_moveStepUnit);
const double scaledUiMoveStep = (selectedUnit == KoUnit(KoUnit::Pixel)) ?
UIMoveStep : selectedUnit.fromUserValue(UIMoveStep * m_resolution);
m_moveStep = qRound(scaledUiMoveStep);
m_configGroup.writeEntry("moveToolStep", m_moveStep);
}
void KoUnitDoubleSpinBox::setUnit( KoUnit unit )
{
double oldvalue = d->unit.fromUserValue( QDoubleSpinBox::value() );
QDoubleSpinBox::setMinimum( unit.toUserValue( d->lowerInPoints ) );
QDoubleSpinBox::setMaximum( unit.toUserValue( d->upperInPoints ) );
QDoubleSpinBox::setSingleStep( unit.toUserValue( d->stepInPoints ) );
d->unit = unit;
QDoubleSpinBox::setValue( KoUnit::ptToUnit( oldvalue, unit ) );
setSuffix( KoUnit::unitName( unit ).prepend( ' ' ) );
}
QValidator::State KoUnitDoubleSpinBox::validate(QString &input, int &pos) const
{
#ifdef DEBUG_VALIDATOR
kDebug(30004) <<"KoUnitDoubleSpinBox::validate :" << input <<" at" << pos;
#else
Q_UNUSED(pos);
#endif
QRegExp regexp ("([ a-zA-Z]+)$"); // Letters or spaces at end
const int res = input.indexOf( regexp );
if ( res == -1 )
{
// Nothing like an unit? The user is probably editing the unit
#ifdef DEBUG_VALIDATOR
kDebug(30004) <<"Intermediate (no unit)";
#endif
return QValidator::Intermediate;
}
// ### TODO: are all the QString::trimmed really necessary?
const QString number ( input.left( res ).trimmed() );
const QString unitName ( regexp.cap( 1 ).trimmed().toLower() );
#ifdef DEBUG_VALIDATOR
kDebug(30004) <<"Split:" << number <<":" << unitName <<":";
#endif
const double value = valueFromText( number );
double newVal = 0.0;
if( value != NAN )
{
bool ok;
KoUnit unit = KoUnit::unit( unitName, &ok );
if ( ok )
newVal = unit.fromUserValue( value );
else
{
// Probably the user is trying to edit the unit
#ifdef DEBUG_VALIDATOR
kDebug(30004) <<"Intermediate (unknown unit)";
#endif
return QValidator::Intermediate;
}
}
else
{
kWarning(30004) << "Not a number: " << number;
return QValidator::Invalid;
}
newVal = KoUnit::ptToUnit( newVal, d->unit );
//input = textFromValue( newVal ); // don't overwrite for now; the effect is not exactly what I expect...
return QValidator::Acceptable;
}
qreal KoUnit::convertFromUnitToUnit(const qreal value, const KoUnit &fromUnit, const KoUnit &toUnit, qreal factor)
{
qreal pt;
switch (fromUnit.type()) {
case Millimeter:
pt = MM_TO_POINT(value);
break;
case Centimeter:
pt = CM_TO_POINT(value);
break;
case Decimeter:
pt = DM_TO_POINT(value);
break;
case Inch:
pt = INCH_TO_POINT(value);
break;
case Pica:
pt = PI_TO_POINT(value);
break;
case Cicero:
pt = CC_TO_POINT(value);
break;
case Pixel:
pt = value / factor;
break;
case Point:
default:
pt = value;
}
switch (toUnit.type()) {
case Millimeter:
return POINT_TO_MM(pt);
case Centimeter:
return POINT_TO_CM(pt);
case Decimeter:
return POINT_TO_DM(pt);
case Inch:
return POINT_TO_INCH(pt);
case Pica:
return POINT_TO_PI(pt);
case Cicero:
return POINT_TO_CC(pt);
case Pixel:
return pt * factor;
case Point:
default:
return pt;
}
}
void KWApplicationConfig::setUnit(const KoUnit &unit)
{
KSharedConfigPtr config = KGlobal::config();
KConfigGroup misc = config->group("Misc");
misc.writeEntry("Units", unit.symbol());
misc.sync();
}
QDebug operator<<(QDebug debug, const KoUnit &unit)
{
#ifndef NDEBUG
debug.nospace() << unit.symbol();
#else
Q_UNUSED(unit);
#endif
return debug.space();
}
qreal KoUnit::parseValue(const QString& _value, qreal defaultVal)
{
if (_value.isEmpty())
return defaultVal;
QString value(_value.simplified());
value.remove(QLatin1Char(' '));
int firstLetter = -1;
for (int i = 0; i < value.length(); ++i) {
if (value.at(i).isLetter()) {
if (value.at(i) == QLatin1Char('e'))
continue;
firstLetter = i;
break;
}
}
if (firstLetter == -1)
return value.toDouble();
const QString symbol = value.mid(firstLetter);
value.truncate(firstLetter);
const qreal val = value.toDouble();
if (symbol == QLatin1String("pt"))
return val;
bool ok;
KoUnit u = KoUnit::fromSymbol(symbol, &ok);
if (ok)
return u.fromUserValue(val);
if (symbol == QLatin1String("m"))
return DM_TO_POINT(val * 10.0);
else if (symbol == QLatin1String("km"))
return DM_TO_POINT(val * 10000.0);
warnOdf << "KoUnit::parseValue: Unit " << symbol << " is not supported, please report.";
// TODO : add support for mi/ft ?
return defaultVal;
}
void MoveToolOptionsWidget::updateUIUnit(int newUnit)
{
const KoUnit selectedUnit = KoUnit::fromListForUi(newUnit);
qreal valueForUI;
if (selectedUnit != KoUnit(KoUnit::Pixel)) {
spinMoveStep->setRange(0.0001, 10000.000);
spinMoveStep->setSingleStep(.1);
spinMoveStep->setDecimals(4);
valueForUI = selectedUnit.toUserValue((qreal)m_moveStep / (qreal)m_resolution);
} else {
spinMoveStep->setRange(1, 10000);
spinMoveStep->setSingleStep(1);
spinMoveStep->setDecimals(0);
valueForUI = m_moveStep;
}
spinMoveStep->blockSignals(true);
spinMoveStep->setValue(valueForUI);
spinMoveStep->blockSignals(false);
}
ImageExportOptionsWidget::ImageExportOptionsWidget(QSizeF pointSize, QWidget * parent)
: QWidget(parent), m_pointSize(pointSize)
{
KoUnit unit;
widget.setupUi(this);
widget.pxWidth->setRange(1, 10000);
widget.pxWidth->setAlignment(Qt::AlignRight);
widget.pxWidth->setSuffix(" px");
widget.pxHeight->setRange(1, 10000);
widget.pxHeight->setAlignment(Qt::AlignRight);
widget.pxHeight->setSuffix(" px");
widget.unitWidth->setMinMaxStep(0, 10000, 1);
widget.unitHeight->setMinMaxStep(0, 10000, 1);
widget.dpi->setRange(1, 10000);
widget.dpi->setValue(KoDpi::dpiX());
widget.dpi->setAlignment(Qt::AlignRight);
widget.dpi->setSuffix(" DPI");
widget.pxAspect->setKeepAspectRatio(true);
widget.unitAspect->setKeepAspectRatio(true);
widget.unit->addItems(KoUnit::listOfUnitNameForUi(KoUnit::HidePixel));
widget.unit->setCurrentIndex(unit.indexInListForUi(KoUnit::HidePixel));
widget.backColor->setColor(Qt::white);
widget.opacity->setMinimum(0.0);
widget.opacity->setMaximum(100.0);
widget.opacity->setValue(0.0);
widget.unitWidth->changeValue(pointSize.width());
widget.unitHeight->changeValue(pointSize.height());
updateFromPointSize(pointSize);
connect(widget.unitWidth, SIGNAL(valueChangedPt(qreal)), this, SLOT(unitWidthChanged(qreal)));
connect(widget.unitHeight, SIGNAL(valueChangedPt(qreal)), this, SLOT(unitHeightChanged(qreal)));
connect(widget.pxWidth, SIGNAL(valueChanged(int)), this, SLOT(pxWidthChanged(int)));
connect(widget.pxHeight, SIGNAL(valueChanged(int)), this, SLOT(pxHeightChanged(int)));
connect(widget.dpi, SIGNAL(valueChanged(int)), this, SLOT(dpiChanged(int)));
connect(widget.unit, SIGNAL(activated(int)), this, SLOT(unitChanged(int)));
connect(widget.pxAspect, SIGNAL(keepAspectRatioChanged(bool)), this, SLOT(aspectChanged(bool)));
connect(widget.unitAspect, SIGNAL(keepAspectRatioChanged(bool)), this, SLOT(aspectChanged(bool)));
}
void KoPageLayoutWidget::setUnit(const KoUnit &unit)
{
if (d->unit == unit)
return;
d->unit = unit;
d->widget.width->setUnit(unit);
d->widget.height->setUnit(unit);
d->widget.topMargin->setUnit(unit);
d->widget.bottomMargin->setUnit(unit);
d->widget.bindingEdgeMargin->setUnit(unit);
d->widget.pageEdgeMargin->setUnit(unit);
d->widget.units->setCurrentIndex(unit.indexInListForUi(KoUnit::HidePixel));
emit unitChanged(d->unit);
}
void ImageExportOptionsWidget::setUnit(const KoUnit &unit)
{
widget.unitWidth->setUnit(unit);
widget.unitHeight->setUnit(unit);
widget.unit->setCurrentIndex(unit.indexInListForUi(KoUnit::HidePixel));
}
