CatalogueEventsTableModel.cpp
119 lines
| 3.4 KiB
| text/x-c
|
CppLexer
r1163 | #include "Catalogue/CatalogueEventsTableModel.h" | |||
#include <Common/DateUtils.h> | ||||
#include <DBEvent.h> | ||||
#include <DBTag.h> | ||||
struct CatalogueEventsTableModel::CatalogueEventsTableModelPrivate { | ||||
QVector<DBEvent> m_Events; | ||||
enum class Column { Event, TStart, TEnd, Tags, Product, NbColumn }; | ||||
QStringList columnNames() | ||||
{ | ||||
return QStringList{tr("Event"), tr("TStart"), tr("TEnd"), tr("Tags"), tr("Product")}; | ||||
} | ||||
QVariant eventData(int col, const DBEvent &event) const | ||||
{ | ||||
switch (static_cast<Column>(col)) { | ||||
case Column::Event: | ||||
return event.getName(); | ||||
case Column::TStart: | ||||
return DateUtils::dateTime(event.getTStart()); | ||||
case Column::TEnd: | ||||
return DateUtils::dateTime(event.getTEnd()); | ||||
case Column::Product: | ||||
return event.getProduct(); | ||||
case Column::Tags: { | ||||
QString tagList; | ||||
auto tags = const_cast<DBEvent *>(&event)->getTags(); | ||||
for (auto tag : tags) { | ||||
tagList += tag.getName(); | ||||
tagList += ' '; | ||||
} | ||||
return tagList; | ||||
} | ||||
default: | ||||
break; | ||||
} | ||||
Q_ASSERT(false); | ||||
return QStringLiteral("Unknown Data"); | ||||
} | ||||
}; | ||||
CatalogueEventsTableModel::CatalogueEventsTableModel(QObject *parent) | ||||
: QAbstractTableModel(parent), | ||||
impl{spimpl::make_unique_impl<CatalogueEventsTableModelPrivate>()} | ||||
{ | ||||
} | ||||
void CatalogueEventsTableModel::setEvents(const QVector<DBEvent> &events) | ||||
{ | ||||
beginResetModel(); | ||||
impl->m_Events = events; | ||||
endResetModel(); | ||||
} | ||||
DBEvent CatalogueEventsTableModel::getEvent(int row) const | ||||
{ | ||||
return impl->m_Events.value(row); | ||||
} | ||||
int CatalogueEventsTableModel::rowCount(const QModelIndex &parent) const | ||||
{ | ||||
int r = impl->m_Events.count(); | ||||
return r; | ||||
} | ||||
int CatalogueEventsTableModel::columnCount(const QModelIndex &parent) const | ||||
{ | ||||
int c = static_cast<int>(CatalogueEventsTableModelPrivate::Column::NbColumn); | ||||
return c; | ||||
} | ||||
Qt::ItemFlags CatalogueEventsTableModel::flags(const QModelIndex &index) const | ||||
{ | ||||
return Qt::ItemIsEnabled | Qt::ItemIsSelectable; | ||||
} | ||||
QVariant CatalogueEventsTableModel::data(const QModelIndex &index, int role) const | ||||
{ | ||||
if (index.isValid()) { | ||||
auto event = impl->m_Events.value(index.row()); | ||||
switch (role) { | ||||
case Qt::DisplayRole: | ||||
return impl->eventData(index.column(), event); | ||||
break; | ||||
} | ||||
} | ||||
return QVariant{}; | ||||
} | ||||
QVariant CatalogueEventsTableModel::headerData(int section, Qt::Orientation orientation, | ||||
int role) const | ||||
{ | ||||
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { | ||||
return impl->columnNames().value(section); | ||||
} | ||||
return QVariant(); | ||||
} | ||||
void CatalogueEventsTableModel::sort(int column, Qt::SortOrder order) | ||||
{ | ||||
std::sort(impl->m_Events.begin(), impl->m_Events.end(), | ||||
[this, column, order](auto e1, auto e2) { | ||||
auto data1 = impl->eventData(column, e1); | ||||
auto data2 = impl->eventData(column, e2); | ||||
auto result = data1.toString() < data2.toString(); | ||||
return order == Qt::AscendingOrder ? result : !result; | ||||
}); | ||||
emit dataChanged(QModelIndex(), QModelIndex()); | ||||
} | ||||