bool XmlReader::readFraction(const char* t, Fraction* val)
{
if (isTag(name(), t)) {
while (readAttribute()) {
if (tag() == "z")
val->setNumerator(realValue());
else if (tag() == "n")
val->setDenominator(realValue());
}
read();
return true;
}
return false;
}
bool XmlReader::readPoint(const char* t, QPointF* val)
{
if (isTag(name(), t)) {
while (readAttribute()) {
if (tag() == "x")
val->setX(realValue());
else if (tag() == "y")
val->setY(realValue());
}
read();
return true;
}
return false;
}
bool XmlReader::readSize(const char* t, QSizeF* val)
{
if (isTag(name(), t)) {
while (readAttribute()) {
if (tag() == "w")
val->setWidth(realValue());
else if (tag() == "h")
val->setHeight(realValue());
}
read();
return true;
}
return false;
}
NumberPtr Number::Read(Input &input)
{
Integer ten(10);
auto_ptr<Integer> intValue(new Integer);
while(input.Current() >= '0' && input.Current() <= '9')
{
Integer digit(input.Current() - '0');
intValue = intValue->Times(&ten)->Plus(&digit);
input.Next();
}
// Process part after decimal separator
if(input.Current() == '.')
{
// Cast the current value to float (just to prevent compiler warning)
auto_ptr<MachineReal> realValue(new MachineReal(intValue));
input.Next();
auto_ptr<MachineReal> factor(new MachineReal(1.0));
MachineReal tenth(0.1);
while(input.Current() >= '0' && input.Current() <= '9')
{
MachineReal digit(input.Current() - '0');
factor = factor->Times(&tenth);
realValue = realValue->Plus(factor->Times(&digit).get());
input.Next();
}
return NumberPtr(realValue);
}
else
return NumberPtr(intValue);
}
void MSWidgetResourceMapper::MapperItem::doCallback(MSCallback *pCallback_)
{
MSResourceChangeCallback *cb=(MSResourceChangeCallback *)pCallback_;
cb->resourceChanged(realValue());
}