#include <KDirLister>
#include <KDirModel>
+#include <KGlobalSettings>
#include <KLocale>
#include <KStringHandler>
#include <KDebug>
KFileItemModel::KFileItemModel(KDirLister* dirLister, QObject* parent) :
KItemModelBase("name", parent),
m_dirLister(dirLister),
- m_naturalSorting(true),
+ m_naturalSorting(KGlobalSettings::naturalSorting()),
m_sortFoldersFirst(true),
m_sortRole(NameRole),
m_roles(),
m_pendingItemsToInsert(),
m_pendingEmitLoadingCompleted(false),
m_groups(),
- m_rootExpansionLevel(UninitializedRootExpansionLevel),
+ m_expandedParentsCountRoot(UninitializedExpandedParentsCountRoot),
m_expandedUrls(),
m_urlsToExpand()
{
Q_ASSERT(dirLister);
connect(dirLister, SIGNAL(canceled()), this, SLOT(slotCanceled()));
- connect(dirLister, SIGNAL(completed()), this, SLOT(slotCompleted()));
+ connect(dirLister, SIGNAL(completed(KUrl)), this, SLOT(slotCompleted()));
connect(dirLister, SIGNAL(newItems(KFileItemList)), this, SLOT(slotNewItems(KFileItemList)));
connect(dirLister, SIGNAL(itemsDeleted(KFileItemList)), this, SLOT(slotItemsDeleted(KFileItemList)));
connect(dirLister, SIGNAL(refreshItems(QList<QPair<KFileItem,KFileItem> >)), this, SLOT(slotRefreshItems(QList<QPair<KFileItem,KFileItem> >)));
m_maximumUpdateIntervalTimer->setInterval(2000);
m_maximumUpdateIntervalTimer->setSingleShot(true);
connect(m_maximumUpdateIntervalTimer, SIGNAL(timeout()), this, SLOT(dispatchPendingItemsToInsert()));
-
+
// When changing the value of an item which represents the sort-role a resorting must be
// triggered. Especially in combination with KFileItemModelRolesUpdater this might be done
// for a lot of items within a quite small timeslot. To prevent expensive resortings the
connect(m_resortAllItemsTimer, SIGNAL(timeout()), this, SLOT(resortAllItems()));
Q_ASSERT(m_minimumUpdateIntervalTimer->interval() <= m_maximumUpdateIntervalTimer->interval());
+
+ connect(KGlobalSettings::self(), SIGNAL(naturalSortingChanged()), this, SLOT(slotNaturalSortingChanged()));
}
KFileItemModel::~KFileItemModel()
if (changedRoles.contains(sortRole())) {
m_resortAllItemsTimer->start();
}
-
+
return true;
}
return dirLister ? dirLister->showingDotFiles() : false;
}
+void KFileItemModel::setShowFoldersOnly(bool enabled)
+{
+ KDirLister* dirLister = m_dirLister.data();
+ if (dirLister) {
+ dirLister->setDirOnlyMode(enabled);
+ }
+}
+
+bool KFileItemModel::showFoldersOnly() const
+{
+ KDirLister* dirLister = m_dirLister.data();
+ return dirLister ? dirLister->dirOnlyMode() : false;
+}
+
QMimeData* KFileItemModel::createMimeData(const QSet<int>& indexes) const
{
QMimeData* data = new QMimeData();
bool KFileItemModel::supportsDropping(int index) const
{
const KFileItem item = fileItem(index);
- return item.isNull() ? false : item.isDir();
+ return !item.isNull() && (item.isDir() || item.isDesktopFile());
}
QString KFileItemModel::roleDescription(const QByteArray& role) const
{
- QString descr;
-
- switch (roleIndex(role)) {
- case NameRole: descr = i18nc("@item:intable", "Name"); break;
- case SizeRole: descr = i18nc("@item:intable", "Size"); break;
- case DateRole: descr = i18nc("@item:intable", "Date"); break;
- case PermissionsRole: descr = i18nc("@item:intable", "Permissions"); break;
- case OwnerRole: descr = i18nc("@item:intable", "Owner"); break;
- case GroupRole: descr = i18nc("@item:intable", "Group"); break;
- case TypeRole: descr = i18nc("@item:intable", "Type"); break;
- case DestinationRole: descr = i18nc("@item:intable", "Destination"); break;
- case PathRole: descr = i18nc("@item:intable", "Path"); break;
- case CommentRole: descr = i18nc("@item:intable", "Comment"); break;
- case TagsRole: descr = i18nc("@item:intable", "Tags"); break;
- case RatingRole: descr = i18nc("@item:intable", "Rating"); break;
- case NoRole: break;
- case IsDirRole: break;
- case IsExpandedRole: break;
- case ExpansionLevelRole: break;
- default: Q_ASSERT(false); break;
+ static QHash<QByteArray, QString> description;
+ if (description.isEmpty()) {
+ int count = 0;
+ const RoleInfoMap* map = rolesInfoMap(count);
+ for (int i = 0; i < count; ++i) {
+ description.insert(map[i].role, map[i].roleTranslation);
+ }
}
- return descr;
+ return description.value(role);
}
QList<QPair<int, QVariant> > KFileItemModel::groups() const
QElapsedTimer timer;
timer.start();
#endif
- switch (roleIndex(sortRole())) {
- case NameRole: m_groups = nameRoleGroups(); break;
- case SizeRole: m_groups = sizeRoleGroups(); break;
- case DateRole: m_groups = dateRoleGroups(); break;
- case PermissionsRole: m_groups = permissionRoleGroups(); break;
- case OwnerRole: m_groups = genericStringRoleGroups("owner"); break;
- case GroupRole: m_groups = genericStringRoleGroups("group"); break;
- case TypeRole: m_groups = genericStringRoleGroups("type"); break;
- case DestinationRole: m_groups = genericStringRoleGroups("destination"); break;
- case PathRole: m_groups = genericStringRoleGroups("path"); break;
- case CommentRole: m_groups = genericStringRoleGroups("comment"); break;
- case TagsRole: m_groups = genericStringRoleGroups("tags"); break;
- case RatingRole: m_groups = ratingRoleGroups(); break;
- case NoRole: break;
- case IsDirRole: break;
- case IsExpandedRole: break;
- case ExpansionLevelRole: break;
+ switch (typeForRole(sortRole())) {
+ case NameRole: m_groups = nameRoleGroups(); break;
+ case SizeRole: m_groups = sizeRoleGroups(); break;
+ case DateRole: m_groups = dateRoleGroups(); break;
+ case PermissionsRole: m_groups = permissionRoleGroups(); break;
+ case OwnerRole: m_groups = genericStringRoleGroups("owner"); break;
+ case GroupRole: m_groups = genericStringRoleGroups("group"); break;
+ case TypeRole: m_groups = genericStringRoleGroups("type"); break;
+ case DestinationRole: m_groups = genericStringRoleGroups("destination"); break;
+ case PathRole: m_groups = genericStringRoleGroups("path"); break;
+ case CommentRole: m_groups = genericStringRoleGroups("comment"); break;
+ case TagsRole: m_groups = genericStringRoleGroups("tags"); break;
+ case RatingRole: m_groups = ratingRoleGroups(); break;
+ case NoRole: break;
+ case IsDirRole: break;
+ case IsExpandedRole: break;
+ case ExpandedParentsCountRole: break;
default: Q_ASSERT(false); break;
}
void KFileItemModel::setRoles(const QSet<QByteArray>& roles)
{
+ if (m_roles == roles) {
+ return;
+ }
m_roles = roles;
if (count() > 0) {
- const bool supportedExpanding = m_requestRole[ExpansionLevelRole];
- const bool willSupportExpanding = roles.contains("expansionLevel");
+ const bool supportedExpanding = m_requestRole[ExpandedParentsCountRole];
+ const bool willSupportExpanding = roles.contains("expandedParentsCount");
if (supportedExpanding && !willSupportExpanding) {
// No expanding is supported anymore. Take care to delete all items that have an expansion level
// that is not 0 (and hence are part of an expanded item).
}
}
+ m_groups.clear();
resetRoles();
QSetIterator<QByteArray> it(roles);
while (it.hasNext()) {
const QByteArray& role = it.next();
- m_requestRole[roleIndex(role)] = true;
+ m_requestRole[typeForRole(role)] = true;
}
if (count() > 0) {
}
KFileItemList itemsToRemove;
- const int expansionLevel = data(index)["expansionLevel"].toInt();
+ const int expandedParentsCount = data(index)["expandedParentsCount"].toInt();
++index;
- while (index < count() && data(index)["expansionLevel"].toInt() > expansionLevel) {
+ while (index < count() && data(index)["expandedParentsCount"].toInt() > expandedParentsCount) {
itemsToRemove.append(m_itemData.at(index)->item);
++index;
}
return false;
}
+int KFileItemModel::expandedParentsCount(int index) const
+{
+ if (index >= 0 && index < count()) {
+ const int parentsCount = m_itemData.at(index)->values.value("expandedParentsCount").toInt();
+ if (parentsCount > 0) {
+ return parentsCount;
+ }
+ }
+ return 0;
+}
+
QSet<KUrl> KFileItemModel::expandedUrls() const
{
return m_expandedUrls;
m_urlsToExpand = urls;
}
-void KFileItemModel::setExpanded(const QSet<KUrl>& urls)
+void KFileItemModel::expandParentItems(const KUrl& url)
{
const KDirLister* dirLister = m_dirLister.data();
if (!dirLister) {
return;
}
- const int pos = dirLister->url().url().length();
+ const int pos = dirLister->url().path().length();
- // Assure that each sub-path of the URLs that should be
- // expanded is added to m_urlsToExpand too. KDirLister
+ // Assure that each sub-path of the URL that should be
+ // expanded is added to m_urlsToExpand. KDirLister
// does not care whether the parent-URL has already been
// expanded.
- QSetIterator<KUrl> it1(urls);
- while (it1.hasNext()) {
- const KUrl& url = it1.next();
-
- KUrl urlToExpand = dirLister->url();
- const QStringList subDirs = url.url().mid(pos).split(QDir::separator());
- for (int i = 0; i < subDirs.count(); ++i) {
- urlToExpand.addPath(subDirs.at(i));
- m_urlsToExpand.insert(urlToExpand);
- }
+ KUrl urlToExpand = dirLister->url();
+ const QStringList subDirs = url.path().mid(pos).split(QDir::separator());
+ for (int i = 0; i < subDirs.count() - 1; ++i) {
+ urlToExpand.addPath(subDirs.at(i));
+ m_urlsToExpand.insert(urlToExpand);
}
// KDirLister::open() must called at least once to trigger an initial
return m_filter.pattern();
}
+QList<KFileItemModel::RoleInfo> KFileItemModel::rolesInformation()
+{
+ static QList<RoleInfo> rolesInfo;
+ if (rolesInfo.isEmpty()) {
+ int count = 0;
+ const RoleInfoMap* map = rolesInfoMap(count);
+ for (int i = 0; i < count; ++i) {
+ if (map[i].roleType != NoRole) {
+ RoleInfo info;
+ info.role = map[i].role;
+ info.translation = map[i].roleTranslation;
+ info.group = map[i].groupTranslation;
+ rolesInfo.append(info);
+ }
+ }
+ }
+
+ return rolesInfo;
+}
+
void KFileItemModel::onGroupedSortingChanged(bool current)
{
Q_UNUSED(current);
void KFileItemModel::onSortRoleChanged(const QByteArray& current, const QByteArray& previous)
{
Q_UNUSED(previous);
- m_sortRole = roleIndex(current);
+ m_sortRole = typeForRole(current);
#ifdef KFILEITEMMODEL_DEBUG
if (!m_requestRole[m_sortRole]) {
{
Q_UNUSED(current);
Q_UNUSED(previous);
- resortAllItems();
+ resortAllItems();
}
void KFileItemModel::resortAllItems()
{
m_resortAllItemsTimer->stop();
-
+
const int itemCount = count();
if (itemCount <= 0) {
return;
foreach (const ItemData* itemData, m_itemData) {
oldUrls.append(itemData->item.url());
}
-
+
m_groups.clear();
m_items.clear();
-
+
// Resort the items
- sort(m_itemData.begin(), m_itemData.end());
+ sort(m_itemData.begin(), m_itemData.end());
for (int i = 0; i < itemCount; ++i) {
m_items.insert(m_itemData.at(i)->item.url(), i);
}
-
+
// Determine the indexes that have been moved
QList<int> movedToIndexes;
movedToIndexes.reserve(itemCount);
for (int i = 0; i < itemCount; i++) {
const int newIndex = m_items.value(oldUrls.at(i).url());
movedToIndexes.append(newIndex);
- }
+ }
// Don't check whether items have really been moved and always emit a
// itemsMoved() signal after resorting: In case of grouped items
// position. Let the receiver of the signal decide whether a check for moved
// items makes sense.
emit itemsMoved(KItemRange(0, itemCount), movedToIndexes);
-
+
#ifdef KFILEITEMMODEL_DEBUG
kDebug() << "[TIME] Resorting of" << itemCount << "items:" << timer.elapsed();
-#endif
+#endif
}
void KFileItemModel::slotCompleted()
{
Q_ASSERT(!items.isEmpty());
- if (m_requestRole[ExpansionLevelRole] && m_rootExpansionLevel >= 0) {
+ if (m_requestRole[ExpandedParentsCountRole] && m_expandedParentsCountRoot >= 0) {
// To be able to compare whether the new items may be inserted as children
// of a parent item the pending items must be added to the model first.
dispatchPendingItemsToInsert();
dispatchPendingItemsToInsert();
KFileItemList itemsToRemove = items;
- if (m_requestRole[ExpansionLevelRole] && m_rootExpansionLevel >= 0) {
+ if (m_requestRole[ExpandedParentsCountRole] && m_expandedParentsCountRoot >= 0) {
// Assure that removing a parent item also results in removing all children
foreach (const KFileItem& item, items) {
itemsToRemove.append(childItems(item));
m_resortAllItemsTimer->stop();
m_pendingItemsToInsert.clear();
- m_rootExpansionLevel = UninitializedRootExpansionLevel;
+ m_expandedParentsCountRoot = UninitializedExpandedParentsCountRoot;
const int removedCount = m_itemData.count();
if (removedCount > 0) {
Q_UNUSED(url);
}
+void KFileItemModel::slotNaturalSortingChanged()
+{
+ m_naturalSorting = KGlobalSettings::naturalSorting();
+ resortAllItems();
+}
+
void KFileItemModel::dispatchPendingItemsToInsert()
{
if (!m_pendingItemsToInsert.isEmpty()) {
// Insert item at the position targetIndex by transfering
// the ownership of the item-data from sortedItems to m_itemData.
// m_items will be inserted after the loop (see comment below)
- m_itemData.insert(targetIndex, sortedItems.at(sourceIndex));
+ m_itemData.insert(targetIndex, sortedItems.at(sourceIndex));
++insertedCount;
if (insertedAtIndex < 0) {
int targetIndex = 0;
foreach (const ItemData* itemData, sortedItems) {
const KFileItem& itemToRemove = itemData->item;
-
+
const int previousTargetIndex = targetIndex;
while (targetIndex < m_itemData.count()) {
if (m_itemData.at(targetIndex)->item.url() == itemToRemove.url()) {
}
if (count() <= 0) {
- m_rootExpansionLevel = UninitializedRootExpansionLevel;
+ m_expandedParentsCountRoot = UninitializedExpandedParentsCountRoot;
}
itemRanges << KItemRange(removedAtIndex, removedCount);
itemData->values = retrieveData(item);
itemData->parent = 0;
- const bool determineParent = m_requestRole[ExpansionLevelRole]
- && itemData->values["expansionLevel"].toInt() > 0;
+ const bool determineParent = m_requestRole[ExpandedParentsCountRole]
+ && itemData->values["expandedParentsCount"].toInt() > 0;
if (determineParent) {
KUrl parentUrl = item.url().upUrl();
parentUrl.adjustPath(KUrl::RemoveTrailingSlash);
itemDataList.append(itemData);
}
-
+
return itemDataList;
}
const int maxIndex = m_itemData.count() - 1;
for (int i = 0; i <= maxIndex; ++i) {
const ItemData* itemData = m_itemData.at(i);
- if (itemData->values.value("expansionLevel").toInt() > 0) {
+ if (itemData->values.value("expandedParentsCount").toInt() > 0) {
expandedItems.append(itemData->item);
}
}
- // The m_rootExpansionLevel may not get reset before all items with
- // a bigger expansionLevel have been removed.
- Q_ASSERT(m_rootExpansionLevel >= 0);
+ // The m_expandedParentsCountRoot may not get reset before all items with
+ // a bigger count have been removed.
+ Q_ASSERT(m_expandedParentsCountRoot >= 0);
removeItems(expandedItems);
- m_rootExpansionLevel = UninitializedRootExpansionLevel;
+ m_expandedParentsCountRoot = UninitializedExpandedParentsCountRoot;
m_expandedUrls.clear();
}
}
}
-KFileItemModel::Role KFileItemModel::roleIndex(const QByteArray& role) const
+KFileItemModel::RoleType KFileItemModel::typeForRole(const QByteArray& role) const
{
- static QHash<QByteArray, Role> rolesHash;
- if (rolesHash.isEmpty()) {
- rolesHash.insert("name", NameRole);
- rolesHash.insert("size", SizeRole);
- rolesHash.insert("date", DateRole);
- rolesHash.insert("permissions", PermissionsRole);
- rolesHash.insert("owner", OwnerRole);
- rolesHash.insert("group", GroupRole);
- rolesHash.insert("type", TypeRole);
- rolesHash.insert("destination", DestinationRole);
- rolesHash.insert("path", PathRole);
- rolesHash.insert("comment", CommentRole);
- rolesHash.insert("tags", TagsRole);
- rolesHash.insert("rating", RatingRole);
- rolesHash.insert("isDir", IsDirRole);
- rolesHash.insert("isExpanded", IsExpandedRole);
- rolesHash.insert("isExpandable", IsExpandableRole);
- rolesHash.insert("expansionLevel", ExpansionLevelRole);
+ static QHash<QByteArray, RoleType> roles;
+ if (roles.isEmpty()) {
+ // Insert user visible roles that can be accessed with
+ // KFileItemModel::roleInformation()
+ int count = 0;
+ const RoleInfoMap* map = rolesInfoMap(count);
+ for (int i = 0; i < count; ++i) {
+ roles.insert(map[i].role, map[i].roleType);
+ }
+
+ // Insert internal roles (take care to synchronize the implementation
+ // with KFileItemModel::roleForType() in case if a change is done).
+ roles.insert("isDir", IsDirRole);
+ roles.insert("isExpanded", IsExpandedRole);
+ roles.insert("isExpandable", IsExpandableRole);
+ roles.insert("expandedParentsCount", ExpandedParentsCountRole);
+
+ Q_ASSERT(roles.count() == RolesCount);
}
- return rolesHash.value(role, NoRole);
+
+ return roles.value(role, NoRole);
+}
+
+QByteArray KFileItemModel::roleForType(RoleType roleType) const
+{
+ static QHash<RoleType, QByteArray> roles;
+ if (roles.isEmpty()) {
+ // Insert user visible roles that can be accessed with
+ // KFileItemModel::roleInformation()
+ int count = 0;
+ const RoleInfoMap* map = rolesInfoMap(count);
+ for (int i = 0; i < count; ++i) {
+ roles.insert(map[i].roleType, map[i].role);
+ }
+
+ // Insert internal roles (take care to synchronize the implementation
+ // with KFileItemModel::typeForRole() in case if a change is done).
+ roles.insert(IsDirRole, "isDir");
+ roles.insert(IsExpandedRole, "isExpanded");
+ roles.insert(IsExpandableRole, "isExpandable");
+ roles.insert(ExpandedParentsCountRole, "expandedParentsCount");
+
+ Q_ASSERT(roles.count() == RolesCount);
+ };
+
+ return roles.value(roleType);
}
QHash<QByteArray, QVariant> KFileItemModel::retrieveData(const KFileItem& item) const
-{
+{
// It is important to insert only roles that are fast to retrieve. E.g.
// KFileItem::iconName() can be very expensive if the MIME-type is unknown
// and hence will be retrieved asynchronously by KFileItemModelRolesUpdater.
data.insert("isExpandable", item.isDir() && item.url() == item.targetUrl());
}
- if (m_requestRole[ExpansionLevelRole]) {
- if (m_rootExpansionLevel == UninitializedRootExpansionLevel && m_dirLister.data()) {
+ if (m_requestRole[ExpandedParentsCountRole]) {
+ if (m_expandedParentsCountRoot == UninitializedExpandedParentsCountRoot && m_dirLister.data()) {
const KUrl rootUrl = m_dirLister.data()->url();
const QString protocol = rootUrl.protocol();
- const bool forceRootExpansionLevel = (protocol == QLatin1String("trash") ||
- protocol == QLatin1String("nepomuk") ||
- protocol == QLatin1String("remote") ||
- protocol.contains(QLatin1String("search")));
- if (forceRootExpansionLevel) {
- m_rootExpansionLevel = ForceRootExpansionLevel;
+ const bool forceExpandedParentsCountRoot = (protocol == QLatin1String("trash") ||
+ protocol == QLatin1String("nepomuk") ||
+ protocol == QLatin1String("remote") ||
+ protocol.contains(QLatin1String("search")));
+ if (forceExpandedParentsCountRoot) {
+ m_expandedParentsCountRoot = ForceExpandedParentsCountRoot;
} else {
- const QString rootDir = rootUrl.directory(KUrl::AppendTrailingSlash);
- m_rootExpansionLevel = rootDir.count('/');
- if (m_rootExpansionLevel == 1) {
- // Special case: The root is already reached and no parent is available
- --m_rootExpansionLevel;
- }
+ const QString rootDir = rootUrl.path(KUrl::AddTrailingSlash);
+ m_expandedParentsCountRoot = rootDir.count('/');
}
}
- if (m_rootExpansionLevel == ForceRootExpansionLevel) {
- data.insert("expansionLevel", -1);
+ if (m_expandedParentsCountRoot == ForceExpandedParentsCountRoot) {
+ data.insert("expandedParentsCount", -1);
} else {
const QString dir = item.url().directory(KUrl::AppendTrailingSlash);
- const int level = dir.count('/') - m_rootExpansionLevel - 1;
- data.insert("expansionLevel", level);
+ const int level = dir.count('/') - m_expandedParentsCountRoot;
+ data.insert("expandedParentsCount", level);
}
}
{
int result = 0;
- if (m_rootExpansionLevel >= 0) {
- result = expansionLevelsCompare(a, b);
+ if (m_expandedParentsCountRoot >= 0) {
+ result = expandedParentsCountCompare(a, b);
if (result != 0) {
// The items have parents with different expansion levels
return (sortOrder() == Qt::AscendingOrder) ? result < 0 : result > 0;
// The name role is handled as default fallback after the switch
break;
- case DateRole: {
- const KDateTime dateTimeA = itemA.time(KFileItem::ModificationTime);
- const KDateTime dateTimeB = itemB.time(KFileItem::ModificationTime);
- if (dateTimeA < dateTimeB) {
- result = -1;
- } else if (dateTimeA > dateTimeB) {
- result = +1;
- }
- break;
- }
-
case SizeRole: {
if (itemA.isDir()) {
- Q_ASSERT(itemB.isDir()); // see "if (m_sortFoldersFirst || m_sortRole == SizeRole)" above
+ // See "if (m_sortFoldersFirst || m_sortRole == SizeRole)" in KFileItemModel::lessThan():
+ Q_ASSERT(itemB.isDir());
const QVariant valueA = a->values.value("size");
const QVariant valueB = b->values.value("size");
-
- if (valueA.isNull()) {
+ if (valueA.isNull() && valueB.isNull()) {
+ result = 0;
+ } else if (valueA.isNull()) {
result = -1;
} else if (valueB.isNull()) {
result = +1;
} else {
- result = valueA.value<KIO::filesize_t>() - valueB.value<KIO::filesize_t>();
+ result = valueA.toInt() - valueB.toInt();
}
} else {
- Q_ASSERT(!itemB.isDir()); // see "if (m_sortFoldersFirst || m_sortRole == SizeRole)" above
- result = itemA.size() - itemB.size();
+ // See "if (m_sortFoldersFirst || m_sortRole == SizeRole)" in KFileItemModel::lessThan():
+ Q_ASSERT(!itemB.isDir());
+ const KIO::filesize_t sizeA = itemA.size();
+ const KIO::filesize_t sizeB = itemB.size();
+ if (sizeA > sizeB) {
+ result = +1;
+ } else if (sizeA < sizeB) {
+ result = -1;
+ } else {
+ result = 0;
+ }
}
break;
}
- case TypeRole: {
- result = QString::compare(a->values.value("type").toString(),
- b->values.value("type").toString());
+ case DateRole: {
+ const KDateTime dateTimeA = itemA.time(KFileItem::ModificationTime);
+ const KDateTime dateTimeB = itemB.time(KFileItem::ModificationTime);
+ if (dateTimeA < dateTimeB) {
+ result = -1;
+ } else if (dateTimeA > dateTimeB) {
+ result = +1;
+ }
break;
}
- case CommentRole: {
- result = QString::compare(a->values.value("comment").toString(),
- b->values.value("comment").toString());
+ case RatingRole: {
+ result = a->values.value("rating").toInt() - b->values.value("rating").toInt();
break;
}
+ case PermissionsRole:
+ case OwnerRole:
+ case GroupRole:
+ case TypeRole:
+ case DestinationRole:
+ case PathRole:
+ case CommentRole:
case TagsRole: {
- result = QString::compare(a->values.value("tags").toString(),
- b->values.value("tags").toString());
- break;
- }
-
- case RatingRole: {
- result = a->values.value("rating").toInt() - b->values.value("rating").toInt();
+ const QByteArray role = roleForType(m_sortRole);
+ result = QString::compare(a->values.value(role).toString(),
+ b->values.value(role).toString());
break;
}
void KFileItemModel::sort(QList<ItemData*>::iterator begin,
QList<ItemData*>::iterator end)
-{
+{
// The implementation is based on qStableSortHelper() from qalgorithms.h
// Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
// In opposite to qStableSort() it allows to use a member-function for the comparison of elements.
-
+
const int span = end - begin;
if (span < 2) {
return;
}
-
+
const QList<ItemData*>::iterator middle = begin + span / 2;
sort(begin, middle);
sort(middle, end);
{
// The implementation is based on qMerge() from qalgorithms.h
// Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-
+
const int len1 = pivot - begin;
const int len2 = end - pivot;
-
+
if (len1 == 0 || len2 == 0) {
return;
}
-
+
if (len1 + len2 == 2) {
if (lessThan(*(begin + 1), *(begin))) {
qSwap(*begin, *(begin + 1));
}
return;
}
-
+
QList<ItemData*>::iterator firstCut;
QList<ItemData*>::iterator secondCut;
int len2Half;
secondCut = pivot + len2Half;
firstCut = upperBound(begin, pivot, *secondCut);
}
-
+
reverse(firstCut, pivot);
reverse(pivot, secondCut);
reverse(firstCut, secondCut);
-
+
const QList<ItemData*>::iterator newPivot = firstCut + len2Half;
merge(begin, firstCut, newPivot);
merge(newPivot, secondCut, end);
{
// The implementation is based on qLowerBound() from qalgorithms.h
// Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-
+
QList<ItemData*>::iterator middle;
int n = int(end - begin);
int half;
{
// The implementation is based on qUpperBound() from qalgorithms.h
// Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-
+
QList<ItemData*>::iterator middle;
int n = end - begin;
int half;
{
// The implementation is based on qReverse() from qalgorithms.h
// Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-
+
--end;
while (begin < end) {
qSwap(*begin++, *end--);
- }
+ }
}
int KFileItemModel::stringCompare(const QString& a, const QString& b) const
: QString::compare(a, b, Qt::CaseSensitive);
}
-int KFileItemModel::expansionLevelsCompare(const ItemData* a, const ItemData* b) const
+int KFileItemModel::expandedParentsCountCompare(const ItemData* a, const ItemData* b) const
{
const KUrl urlA = a->item.url();
const KUrl urlB = b->item.url();
int index = m_items.value(item.url(), -1);
if (index >= 0) {
- const int parentLevel = m_itemData.at(index)->values.value("expansionLevel").toInt();
+ const int parentLevel = m_itemData.at(index)->values.value("expandedParentsCount").toInt();
++index;
- while (index < m_itemData.count() && m_itemData.at(index)->values.value("expansionLevel").toInt() > parentLevel) {
+ while (index < m_itemData.count() && m_itemData.at(index)->values.value("expandedParentsCount").toInt() > parentLevel) {
items.append(m_itemData.at(index)->item);
++index;
}
return items;
}
+const KFileItemModel::RoleInfoMap* KFileItemModel::rolesInfoMap(int& count)
+{
+ static const RoleInfoMap rolesInfoMap[] = {
+ // role roleType role translation group translation
+ { 0, NoRole, 0, 0, 0, 0 },
+ { "name", NameRole, I18N_NOOP2_NOSTRIP("@label", "Name"), 0, 0 },
+ { "size", SizeRole, I18N_NOOP2_NOSTRIP("@label", "Size"), 0, 0 },
+ { "date", DateRole, I18N_NOOP2_NOSTRIP("@label", "Date"), 0, 0 },
+ { "type", TypeRole, I18N_NOOP2_NOSTRIP("@label", "Type"), 0, 0 },
+ { "rating", RatingRole, I18N_NOOP2_NOSTRIP("@label", "Rating"), 0, 0 },
+ { "tags", TagsRole, I18N_NOOP2_NOSTRIP("@label", "Tags"), 0, 0 },
+ { "comment", CommentRole, I18N_NOOP2_NOSTRIP("@label", "Comment"), 0, 0 },
+ { "wordCount", WordCountRole, I18N_NOOP2_NOSTRIP("@label", "Word Count"), I18N_NOOP2_NOSTRIP("@label", "Document") },
+ { "lineCount", LineCountRole, I18N_NOOP2_NOSTRIP("@label", "Line Count"), I18N_NOOP2_NOSTRIP("@label", "Document") },
+ { "imageSize", ImageSizeRole, I18N_NOOP2_NOSTRIP("@label", "Image Size"), I18N_NOOP2_NOSTRIP("@label", "Image") },
+ { "orientation", OrientationRole, I18N_NOOP2_NOSTRIP("@label", "Orientation"), I18N_NOOP2_NOSTRIP("@label", "Image") },
+ { "artist", ArtistRole, I18N_NOOP2_NOSTRIP("@label", "Artist"), I18N_NOOP2_NOSTRIP("@label", "Music") },
+ { "album", AlbumRole, I18N_NOOP2_NOSTRIP("@label", "Album"), I18N_NOOP2_NOSTRIP("@label", "Music") },
+ { "duration", DurationRole, I18N_NOOP2_NOSTRIP("@label", "Duration"), I18N_NOOP2_NOSTRIP("@label", "Music") },
+ { "track", TrackRole, I18N_NOOP2_NOSTRIP("@label", "Track"), I18N_NOOP2_NOSTRIP("@label", "Music") },
+ { "path", PathRole, I18N_NOOP2_NOSTRIP("@label", "Path"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ { "destination", DestinationRole, I18N_NOOP2_NOSTRIP("@label", "Link Destination"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ { "copiedFrom", CopiedFromRole, I18N_NOOP2_NOSTRIP("@label", "Copied From"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ { "permissions", PermissionsRole, I18N_NOOP2_NOSTRIP("@label", "Permissions"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ { "owner", OwnerRole, I18N_NOOP2_NOSTRIP("@label", "Owner"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ { "group", GroupRole, I18N_NOOP2_NOSTRIP("@label", "Group"), I18N_NOOP2_NOSTRIP("@label", "Other") },
+ };
+
+ count = sizeof(rolesInfoMap) / sizeof(RoleInfoMap);
+ return rolesInfoMap;
+}
+
#include "kfileitemmodel.moc"
projects / dolphin.git / blobdiff