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Add role for file creation time.

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Summary: At least on FreeBSD UFS and ZFS support birthtimes of files.

Reviewers: #freebsd, #dolphin

Subscribers: #konqueror

Differential Revision: https://phabricator.kde.org/D6243
This commit is contained in:
Tobias C. Berner 2017-06-16 20:00:45 +02:00
parent ea142de633
commit d8061b4d9e
2 changed files with 26 additions and 1 deletions
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25
src/kitemviews/kfileitemmodel.cpp
View file

@ -334,6 +334,11 @@ QList<QPair<int, QVariant> > KFileItemModel::groups() const
return item->item.time(KFileItem::ModificationTime);
});
break;
case CreationTimeRole:
m_groups = timeRoleGroups([](const ItemData *item) {
return item->item.time(KFileItem::CreationTime);
});
break;
case AccessTimeRole:
m_groups = timeRoleGroups([](const ItemData *item) {
return item->item.time(KFileItem::AccessTime);
@ -1562,6 +1567,14 @@ QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item,
data.insert(sharedValue("modificationtime"), dateTime);
}
if (m_requestRole[CreationTimeRole]) {
// Don't use KFileItem::timeString() as this is too expensive when
// having several thousands of items. Instead the formatting of the
// date-time will be done on-demand by the view when the date will be shown.
const QDateTime dateTime = item.time(KFileItem::CreationTime);
data.insert(sharedValue("creationtime"), dateTime);
}
if (m_requestRole[AccessTimeRole]) {
// Don't use KFileItem::timeString() as this is too expensive when
// having several thousands of items. Instead the formatting of the
@ -1811,6 +1824,17 @@ int KFileItemModel::sortRoleCompare(const ItemData* a, const ItemData* b, const
break;
}
case CreationTimeRole: {
const QDateTime dateTimeA = itemA.time(KFileItem::CreationTime);
const QDateTime dateTimeB = itemB.time(KFileItem::CreationTime);
if (dateTimeA < dateTimeB) {
result = -1;
} else if (dateTimeA > dateTimeB) {
result = +1;
}
break;
}
case DeletionTimeRole: {
const QDateTime dateTimeA = a->values.value("deletiontime").toDateTime();
const QDateTime dateTimeB = b->values.value("deletiontime").toDateTime();
@ -2271,6 +2295,7 @@ const KFileItemModel::RoleInfoMap* KFileItemModel::rolesInfoMap(int& count)
{ "text", NameRole, I18N_NOOP2_NOSTRIP("@label", "Name"), 0, 0, false, false },
{ "size", SizeRole, I18N_NOOP2_NOSTRIP("@label", "Size"), 0, 0, false, false },
{ "modificationtime", ModificationTimeRole, I18N_NOOP2_NOSTRIP("@label", "Modified"), 0, 0, false, false },
{ "creationtime", CreationTimeRole, I18N_NOOP2_NOSTRIP("@label", "Created"), 0, 0, false, false },
{ "accesstime", AccessTimeRole, I18N_NOOP2_NOSTRIP("@label", "Accessed"), 0, 0, false, false },
{ "type", TypeRole, I18N_NOOP2_NOSTRIP("@label", "Type"), 0, 0, false, false },
{ "rating", RatingRole, I18N_NOOP2_NOSTRIP("@label", "Rating"), 0, 0, true, false },

2
src/kitemviews/kfileitemmodel.h
View file

@ -282,7 +282,7 @@ private slots:
private:
enum RoleType {
// User visible roles:
NoRole, NameRole, SizeRole, ModificationTimeRole, AccessTimeRole, PermissionsRole, OwnerRole,
NoRole, NameRole, SizeRole, ModificationTimeRole, CreationTimeRole, AccessTimeRole, PermissionsRole, OwnerRole,
GroupRole, TypeRole, DestinationRole, PathRole, DeletionTimeRole,
// User visible roles available with Baloo:
CommentRole, TagsRole, RatingRole, ImageSizeRole, OrientationRole,