/*
Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CamCOPS.
CamCOPS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CamCOPS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/
#include "cbir.h"
#include "common/textconst.h"
#include "maths/mathfunc.h"
#include "lib/stringfunc.h"
#include "questionnairelib/quboolean.h"
#include "questionnairelib/questionnaire.h"
#include "questionnairelib/qumcqgriddouble.h"
#include "questionnairelib/qutext.h"
#include "questionnairelib/qutextedit.h"
#include "tasklib/taskfactory.h"
#include "tasklib/taskregistrar.h"
using mathfunc::noneNull;
using stringfunc::strnum;
using stringfunc::strseq;
const int FIRST_Q = 1;
const int N_QUESTIONS = 45;
const QString CbiR::CBIR_TABLENAME("cbir");
const QString FN_FREQ_PREFIX("frequency");
const QString FN_DISTRESS_PREFIX("distress");
const QString FN_CONFIRM_BLANKS("confirm_blanks");
const QString FN_COMMENTS("comments");
const QString TAG_MAIN("m");
const QString TAG_BLANKS("b");
void initializeCbiR(TaskFactory& factory)
{
static TaskRegistrar<CbiR> registered(factory);
}
CbiR::CbiR(CamcopsApp& app, DatabaseManager& db, const int load_pk) :
Task(app, db, CBIR_TABLENAME, false, false, true), // ... anon, clin, resp
m_confirmation_fr(nullptr)
{
addFields(strseq(FN_FREQ_PREFIX, FIRST_Q, N_QUESTIONS), QMetaType::fromType<int>());
addFields(strseq(FN_DISTRESS_PREFIX, FIRST_Q, N_QUESTIONS), QMetaType::fromType<int>());
addField(FN_CONFIRM_BLANKS, QMetaType::fromType<bool>());
addField(FN_COMMENTS, QMetaType::fromType<QString>());
load(load_pk); // MUST ALWAYS CALL from derived Task constructor.
}
// ============================================================================
// Class info
// ============================================================================
QString CbiR::shortname() const
{
return "CBI-R";
}
QString CbiR::longname() const
{
return tr("Cambridge Behavioural Inventory, Revised");
}
QString CbiR::description() const
{
return tr("45-item caregiver rating scale, applicable to dementias.");
}
// ============================================================================
// Instance info
// ============================================================================
bool CbiR::isComplete() const
{
return isRespondentComplete() && isCompleteQuestions();
}
QStringList CbiR::summary() const
{
return QStringList{respondentRelationship().toString()};
}
QStringList CbiR::detail() const
{
return completenessInfo() + summary() +
QStringList{TextConst::noDetailSeeFacsimile()};
}
OpenableWidget* CbiR::editor(const bool read_only)
{
const NameValueOptions freq_options{
{xstring("f0"), 0},
{xstring("f1"), 1},
{xstring("f2"), 2},
{xstring("f3"), 3},
{xstring("f4"), 4},
};
const NameValueOptions distress_options{
{xstring("d0"), 0},
{xstring("d1"), 1},
{xstring("d2"), 2},
{xstring("d3"), 3},
{xstring("d4"), 4},
};
const QString basetitle = shortname();
m_data_frs.clear();
auto addblock =
[this, &freq_options, &distress_options]
(QuPagePtr page, const QString& xstringname, int first_q, int last_q)
-> void {
QVector<QuestionWithTwoFields> qfields;
for (int q = first_q; q <= last_q; ++q) {
FieldRefPtr fr_freq = fieldRef(strnum(FN_FREQ_PREFIX, q));
FieldRefPtr fr_distress = fieldRef(strnum(FN_DISTRESS_PREFIX, q));
connect(fr_freq.data(), &FieldRef::valueChanged,
this, &CbiR::dataChanged);
connect(fr_distress.data(), &FieldRef::valueChanged,
this, &CbiR::dataChanged);
m_data_frs.append(fr_freq);
m_data_frs.append(fr_distress);
qfields.append(QuestionWithTwoFields(xstring(strnum("q", q)),
fr_freq, fr_distress));
}
page->addElement((new QuMcqGridDouble(
qfields, freq_options, distress_options))
->setTitle(xstring(xstringname))
->setStems(xstring("stem_frequency"),
xstring("stem_distress")));
};
QuPagePtr page1((new QuPage{
(new QuText(xstring("for_carer")))->setItalic(),
getRespondentQuestionnaireBlockRawPointer(true),
})->setTitle(basetitle + " (1/3)"));
m_confirmation_fr = fieldRef(FN_CONFIRM_BLANKS);
QuPagePtr page2((new QuPage{
new QuText(xstring("instruction_1")),
new QuText(xstring("instruction_2")),
new QuText(xstring("instruction_3")),
})->setTitle(basetitle + " (2/3)"));
addblock(page2, "h_memory", 1, 8);
addblock(page2, "h_everyday", 9, 13);
addblock(page2, "h_selfcare", 14, 17);
addblock(page2, "h_abnormalbehaviour", 18, 23);
addblock(page2, "h_mood", 24, 27);
addblock(page2, "h_beliefs", 28, 30);
addblock(page2, "h_eating", 31, 34);
addblock(page2, "h_sleep", 35, 36);
addblock(page2, "h_stereotypy_motor", 37, 40);
addblock(page2, "h_motivation", 41, 45);
page2->addElement((new QuText(xstring("confirmblanks_q")))->setBold());
page2->addElement(new QuBoolean(xstring("confirmblanks_a"),
m_confirmation_fr));
connect(m_confirmation_fr.data(), &FieldRef::valueChanged,
this, &CbiR::confirmationChanged);
QuPagePtr page3((new QuPage{
(new QuTextEdit(fieldRef(FN_COMMENTS, false)))
->setHint(xstring("comments")),
(new QuText(xstring("thanks")))->setBold(),
})->setTitle(basetitle + " (3/3)"));
auto questionnaire = new Questionnaire(
m_app, {page1, page2, page3});
questionnaire->setType(QuPage::PageType::Patient);
questionnaire->setReadOnly(read_only);
confirmationChanged();
return questionnaire;
}
// ============================================================================
// Task-specific calculations
// ============================================================================
bool CbiR::isCompleteQuestions() const
{
return valueBool(FN_CONFIRM_BLANKS) ||
(noneNull(values(strseq(FN_FREQ_PREFIX, FIRST_Q, N_QUESTIONS))) &&
noneNull(values(strseq(FN_DISTRESS_PREFIX, FIRST_Q, N_QUESTIONS))));
}
// ============================================================================
// Signal handlers
// ============================================================================
void CbiR::dataChanged()
{
Q_ASSERT(m_confirmation_fr);
m_confirmation_fr->setMandatory(!dataComplete());
}
void CbiR::confirmationChanged()
{
Q_ASSERT(m_confirmation_fr);
const bool need_data = !m_confirmation_fr->valueBool();
for (const FieldRefPtr& fr : m_data_frs) {
fr->setMandatory(need_data);
}
}
bool CbiR::dataComplete() const
{
for (const FieldRefPtr& fr : m_data_frs) {
if (!fr->complete()) {
return false;
}
}
return true;
}