cxFilterGroup.cpp

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#include <cxFilterGroup.h>
 
namespace cx {
 
FilterGroup::FilterGroup(XmlOptionFile options) :
    mOptions(options)
{
}
 
XmlOptionFile FilterGroup::getOptions()
{
    return mOptions;
}
 
std::vector<FilterPtr> FilterGroup::getFilters() const
{
    return mFilters;
}
 
void FilterGroup::append(FilterPtr filter)
{
    mFilters.push_back(filter);
 
    QString uid = QString("%1_%2").arg(filter->getType()).arg(mFilters.size());
    XmlOptionFile node = mOptions.descend(uid);
    filter->initialize(node.getElement(), uid);
}
 
void FilterGroup::remove(Filter* filter)
{
    for (unsigned i=0; i<mFilters.size(); )
    {
        if (filter == mFilters[i].get())
            mFilters.erase(mFilters.begin()+i);
        else
            ++i;
    }
}
 
}//namespace cx