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#include "qmessagefoldersortorder.h"
#include "qmessagefoldersortorder_p.h"
QTM_BEGIN_NAMESPACE
bool QMessageFolderSortOrderPrivate::lessThan(const QMessageFolderSortOrder &sortOrder,
const QMessageFolder &folder1, const QMessageFolder &folder2)
{
QMessageFolderSortOrderPrivate *d(sortOrder.d_ptr);
QList<QPair<Field, Qt::SortOrder> >::iterator it(d->_fieldOrderList.begin());
while (it != d->_fieldOrderList.end()) {
Field field((*it).first);
Qt::SortOrder order((*it).second);
++it;
const QMessageFolder *left;
const QMessageFolder *right;
if (order == Qt::AscendingOrder) {
left = &folder1;
right = &folder2;
} else {
left = &folder2;
right = &folder1;
}
switch (field)
{
case Name: {
if (left->name() < right->name()) {
return true;
} else if (right->name() < left->name()) {
return false;
} else {
continue;
}
}
case Path: {
if (left->path() < right->path()) {
return true;
} else if (right->path() < left->path()) {
return false;
} else {
continue;
}
}
} // switch
}
return false; // equality
}
QMessageFolderSortOrder::QMessageFolderSortOrder()
: d_ptr(new QMessageFolderSortOrderPrivate(this))
{
}
QMessageFolderSortOrder::QMessageFolderSortOrder(const QMessageFolderSortOrder &other)
: d_ptr(new QMessageFolderSortOrderPrivate(this))
{
this->operator=(other);
}
QMessageFolderSortOrder::~QMessageFolderSortOrder()
{
delete d_ptr;
d_ptr = 0;
}
QMessageFolderSortOrder& QMessageFolderSortOrder::operator=(const QMessageFolderSortOrder& other)
{
if (&other != this) {
d_ptr->_fieldOrderList = other.d_ptr->_fieldOrderList;
}
return *this;
}
bool QMessageFolderSortOrder::isEmpty() const
{
return d_ptr->_fieldOrderList.isEmpty();
}
bool QMessageFolderSortOrder::isSupported() const
{
return true;
}
QMessageFolderSortOrder QMessageFolderSortOrder::operator+(const QMessageFolderSortOrder& other) const
{
QMessageFolderSortOrder sum;
sum.d_ptr->_fieldOrderList = d_ptr->_fieldOrderList + other.d_ptr->_fieldOrderList;
return sum;
}
QMessageFolderSortOrder& QMessageFolderSortOrder::operator+=(const QMessageFolderSortOrder& other)
{
if (&other == this) {
return *this;
}
d_ptr->_fieldOrderList += other.d_ptr->_fieldOrderList;
return *this;
}
bool QMessageFolderSortOrder::operator==(const QMessageFolderSortOrder& other) const
{
return (d_ptr->_fieldOrderList == other.d_ptr->_fieldOrderList);
}
QMessageFolderSortOrder QMessageFolderSortOrder::byName(Qt::SortOrder order)
{
QMessageFolderSortOrder result;
QPair<QMessageFolderSortOrderPrivate::Field, Qt::SortOrder> fieldOrder(QMessageFolderSortOrderPrivate::Name, order);
result.d_ptr->_fieldOrderList.append(fieldOrder);
return result;
}
QMessageFolderSortOrder QMessageFolderSortOrder::byPath(Qt::SortOrder order)
{
QMessageFolderSortOrder result;
QPair<QMessageFolderSortOrderPrivate::Field, Qt::SortOrder> fieldOrder(QMessageFolderSortOrderPrivate::Path, order);
result.d_ptr->_fieldOrderList.append(fieldOrder);
return result;
}
QTM_END_NAMESPACE