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#include "todosmodel.h"
#include <QtCore/qjsonvalue.h>
#include <QtCore/qjsonobject.h>
#include <QtGui/qcolor.h>
#include <QtGui/qfont.h>
#include <Enginio/enginioreply.h>
//![resetRoles]
TodosModel::TodosModel(QObject *parent)
: EnginioModel(parent)
, TitleRole()
, CompletedRole()
{
QObject::connect(this, &EnginioModel::modelReset, this, &TodosModel::updateRoles);
}
//![resetRoles]
//![data]
QVariant TodosModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::DisplayRole)
return EnginioModel::data(index, TitleRole).value<QJsonValue>().toString();
if (role == Qt::FontRole) {
bool completed = EnginioModel::data(index, CompletedRole).value<QJsonValue>().toBool();
QFont font;
font.setPointSize(20);
font.setStrikeOut(completed);
return font;
}
if (role == Qt::TextColorRole) {
bool completed = EnginioModel::data(index, CompletedRole).value<QJsonValue>().toBool();
return completed ? QColor("#999") : QColor("#333");
}
if (role == CompletedRole)
return EnginioModel::data(index, CompletedRole).value<QJsonValue>().toBool();
if (role == TitleRole)
return EnginioModel::data(index, TitleRole).value<QJsonValue>().toString();
// fallback to base class
return EnginioModel::data(index, role);
}
//![data]
//![setData]
bool TodosModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (role == Qt::EditRole) {
EnginioReply *reply = setProperty(index.row(), "title", value);
QObject::connect(reply, &EnginioReply::finished, reply, &EnginioReply::deleteLater);
return true;
}
return false;
}
//![setData]
//![updateRoles]
void TodosModel::updateRoles()
{
static QByteArray titleRoleName = QByteArrayLiteral("title");
static QByteArray doneRoleName = QByteArrayLiteral("completed");
QHash<int, QByteArray> roleNames = EnginioModel::roleNames();
foreach(int role, roleNames.keys()) {
QByteArray roleName = roleNames.value(role);
if (roleName == titleRoleName) {
TitleRole = role;
} else if (roleName == doneRoleName) {
CompletedRole = role;
}
}
}
//![updateRoles]
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