cxSelectDataStringPropertyBase.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#include "cxSelectDataStringPropertyBase.h"
#include "cxPatientModelService.h"
#include "cxData.h"
#include "cxImageAlgorithms.h"
#include "cxImage.h"

namespace cx
{

SelectDataStringPropertyBase::SelectDataStringPropertyBase(PatientModelServicePtr patientModelService, QString typeRegexp) :
        mTypeRegexp(typeRegexp),
        mPatientModelService(patientModelService),
        mOnly2D(false)
{
        mValueName = "Select data";
        mUidRegexp = "";
        mHelp = mValueName;
        connect(mPatientModelService.get(), SIGNAL(dataAddedOrRemoved()), this, SIGNAL(changed()));
}

std::map<QString, DataPtr> SelectDataStringPropertyBase::filterOnType(std::map<QString, DataPtr> input, QString regexp)
{
        QRegExp reg(regexp);

        std::map<QString, DataPtr>::iterator iter, current;

        for (iter=input.begin(); iter!=input.end(); )
        {
                current = iter++; // increment iterator before erasing!
                if (!current->second->getType().contains(reg))
                        input.erase(current);
        }

        return input;
}

void SelectDataStringPropertyBase::setTypeRegexp(QString regexp)
{
        mTypeRegexp = regexp;
        emit changed();
}

std::map<QString, DataPtr> SelectDataStringPropertyBase::filterOnUid(std::map<QString, DataPtr> input, QString regexp) const
{

        QRegExp reg(regexp);

        std::map<QString, DataPtr>::iterator iter, current;
        for (iter=input.begin(); iter!=input.end(); )
        {
                current = iter++; // increment iterator before erasing!
                if (!current->second->getUid().contains(reg))
                        input.erase(current);
        }

        return input;
}

std::map<QString, DataPtr> SelectDataStringPropertyBase::filterImagesOn2D(std::map<QString, DataPtr> input, bool only2D) const
{
        if(!only2D)
                return input;

        std::map<QString, DataPtr>::iterator iter, current;
        for (iter=input.begin(); iter!=input.end(); )
        {
                current = iter++; // increment iterator before erasing!
                ImagePtr image = boost::dynamic_pointer_cast<Image>(current->second);
                if(image && !image->is2D())
                        input.erase(current);
        }

        return input;
}

void SelectDataStringPropertyBase::setOnly2DImagesFilter(bool only2D)
{
        mOnly2D = only2D;
        emit changed();
}

void SelectDataStringPropertyBase::setUidRegexp(QString regexp)
{
        mUidRegexp = regexp;
        emit changed();
}

QStringList SelectDataStringPropertyBase::getValueRange() const
{
        std::map<QString, DataPtr> data = mPatientModelService->getDatas();
        data = SelectDataStringPropertyBase::filterOnType(data, mTypeRegexp);
        data = this->filterOnUid(data, mUidRegexp);
        data = this->filterImagesOn2D(data, mOnly2D);
        std::vector<DataPtr> sorted = sortOnGroupsAndAcquisitionTime(data);
        QStringList retval;
        retval << "";
        for (unsigned i=0; i<sorted.size(); ++i)
        retval << sorted[i]->getUid();
        return retval;
}

QString SelectDataStringPropertyBase::convertInternal2Display(QString internal)
{
        DataPtr data = mPatientModelService->getData(internal);
        if (!data)
        return "<no data>";
        return qstring_cast(data->getName());
}

QString SelectDataStringPropertyBase::getHelp() const
{
        return mHelp;
}

QString SelectDataStringPropertyBase::getDisplayName() const
{
        return mValueName;
}

void SelectDataStringPropertyBase::setHelp(QString text)
{
        mHelp = text;
        emit changed();
}
void SelectDataStringPropertyBase::setValueName(QString val)
{
        mValueName = val;
        emit changed();
}

DataPtr SelectDataStringPropertyBase::getData() const
{
        return mPatientModelService->getData(this->getValue());
}

DataPtr SelectDataStringPropertyBase::getData(QString uid) const
{
        return mPatientModelService->getData(uid);
}

} //cx