+
+QVariant DolphinModel::displayRoleData(const QModelIndex& index) const
+{
+ QString retString;
+
+ if (!index.isValid()) {
+ return retString;
+ }
+
+ const KDirModel *dirModel = qobject_cast<const KDirModel*>(index.model());
+ KFileItem item = dirModel->itemForIndex(index);
+
+ switch (index.column()) {
+ case KDirModel::Name: {
+ // KDirModel checks columns to know to which role are
+ // we talking about
+ const QModelIndex nameIndex = index.model()->index(index.row(), KDirModel::Name, index.parent());
+ if (!nameIndex.isValid()) {
+ return retString;
+ }
+ const QVariant data = nameIndex.model()->data(nameIndex, Qt::DisplayRole);
+ const QString name = data.toString();
+ if (!name.isEmpty()) {
+ if (!item.isHidden() && name.at(0).isLetter())
+ retString = name.at(0).toUpper();
+ else if (item.isHidden()) {
+ if (name.at(0) == '.') {
+ if (name.size() > 1 && name.at(1).isLetter()) {
+ retString = name.at(1).toUpper();
+ } else {
+ retString = i18nc("@title:group Name", m_others);
+ }
+ } else {
+ retString = name.at(0).toUpper();
+ }
+ } else {
+ bool validCategory = false;
+
+ const QString str(name.toUpper());
+ const QChar* currA = str.unicode();
+ while (!currA->isNull() && !validCategory) {
+ if (currA->isLetter()) {
+ validCategory = true;
+ } else if (currA->isDigit()) {
+ return i18nc("@title:group Name", m_others);
+ } else {
+ ++currA;
+ }
+ }
+
+ if (!validCategory) {
+ retString = validCategory ? *currA : i18nc("@title:group Name", m_others);
+ } else {
+ retString = *currA;
+ }
+ }
+ }
+ break;
+ }
+
+ case KDirModel::Size: {
+ const KIO::filesize_t fileSize = !item.isNull() ? item.size() : ~0U;
+ if (!item.isNull() && item.isDir()) {
+ retString = i18nc("@title:group Size", "Folders");
+ } else if (fileSize < 5242880) {
+ retString = i18nc("@title:group Size", "Small");
+ } else if (fileSize < 10485760) {
+ retString = i18nc("@title:group Size", "Medium");
+ } else {
+ retString = i18nc("@title:group Size", "Big");
+ }
+ break;
+ }
+
+ case KDirModel::ModifiedTime: {
+ KDateTime modifiedTime = item.time(KFileItem::ModificationTime);
+ modifiedTime = modifiedTime.toLocalZone();
+
+ const QDate currentDate = KDateTime::currentLocalDateTime().date();
+ const QDate modifiedDate = modifiedTime.date();
+
+ const int daysDistance = modifiedDate.daysTo(currentDate);
+
+ int yearForCurrentWeek = 0;
+ int currentWeek = currentDate.weekNumber(&yearForCurrentWeek);
+ if (yearForCurrentWeek == currentDate.year() + 1) {
+ currentWeek = 53;
+ }
+
+ int yearForModifiedWeek = 0;
+ int modifiedWeek = modifiedDate.weekNumber(&yearForModifiedWeek);
+ if (yearForModifiedWeek == modifiedDate.year() + 1) {
+ modifiedWeek = 53;
+ }
+
+ if (currentDate.year() == modifiedDate.year() && currentDate.month() == modifiedDate.month()) {
+ switch (currentWeek - modifiedWeek) {
+ case 0:
+ switch (daysDistance) {
+ case 0: retString = i18nc("@title:group Date", "Today"); break;
+ case 1: retString = i18nc("@title:group Date", "Yesterday"); break;
+ default: retString = modifiedTime.toString(i18nc("@title:group The week day name: %A", "%A"));
+ }
+ break;
+ case 1:
+ retString = i18nc("@title:group Date", "Last Week");
+ break;
+ case 2:
+ retString = i18nc("@title:group Date", "Two Weeks Ago");
+ break;
+ case 3:
+ retString = i18nc("@title:group Date", "Three Weeks Ago");
+ break;
+ case 4:
+ case 5:
+ retString = i18nc("@title:group Date", "Earlier this Month");
+ break;
+ default:
+ Q_ASSERT(false);
+ }
+ } else {
+ const QDate lastMonthDate = currentDate.addMonths(-1);
+ if (lastMonthDate.year() == modifiedDate.year() && lastMonthDate.month() == modifiedDate.month()) {
+ if (daysDistance == 1) {
+ retString = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Yesterday (%B, %Y)"));
+ } else if (daysDistance <= 7) {
+ retString = modifiedTime.toString(i18nc("@title:group The week day name: %A, %B is full month name in current locale, and %Y is full year number", "%A (%B, %Y)"));
+ } else if (daysDistance <= 7 * 2) {
+ retString = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Last Week (%B, %Y)"));
+ } else if (daysDistance <= 7 * 3) {
+ retString = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Two Weeks Ago (%B, %Y)"));
+ } else if (daysDistance <= 7 * 4) {
+ retString = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Three Weeks Ago (%B, %Y)"));
+ } else {
+ retString = modifiedTime.toString(i18nc("@title:group Date: %B is full month name in current locale, and %Y is full year number", "Earlier on %B, %Y"));
+ }
+ } else {
+ retString = modifiedTime.toString(i18nc("@title:group The month and year: %B is full month name in current locale, and %Y is full year number", "%B, %Y"));
+ }
+ }
+ break;
+ }
+
+ case KDirModel::Permissions: {
+ QString user;
+ QString group;
+ QString others;
+
+ QFileInfo info(item.url().pathOrUrl());
+
+ // set user string
+ if (info.permission(QFile::ReadUser)) {
+ user = i18nc("@item:intext Access permission, concatenated", "Read, ");
+ }
+ if (info.permission(QFile::WriteUser)) {
+ user += i18nc("@item:intext Access permission, concatenated", "Write, ");
+ }
+ if (info.permission(QFile::ExeUser)) {
+ user += i18nc("@item:intext Access permission, concatenated", "Execute, ");
+ }
+ user = user.isEmpty() ? i18nc("@item:intext Access permission, concatenated", "Forbidden") : user.mid(0, user.count() - 2);
+
+ // set group string
+ if (info.permission(QFile::ReadGroup)) {
+ group = i18nc("@item:intext Access permission, concatenated", "Read, ");
+ }
+ if (info.permission(QFile::WriteGroup)) {
+ group += i18nc("@item:intext Access permission, concatenated", "Write, ");
+ }
+ if (info.permission(QFile::ExeGroup)) {
+ group += i18nc("@item:intext Access permission, concatenated", "Execute, ");
+ }
+ group = group.isEmpty() ? i18nc("@item:intext Access permission, concatenated", "Forbidden") : group.mid(0, group.count() - 2);
+
+ // set permission string
+ if (info.permission(QFile::ReadOther)) {
+ others = i18nc("@item:intext Access permission, concatenated", "Read, ");
+ }
+ if (info.permission(QFile::WriteOther)) {
+ others += i18nc("@item:intext Access permission, concatenated", "Write, ");
+ }
+ if (info.permission(QFile::ExeOther)) {
+ others += i18nc("@item:intext Access permission, concatenated", "Execute, ");
+ }
+ others = others.isEmpty() ? i18nc("@item:intext Access permission, concatenated", "Forbidden") : others.mid(0, others.count() - 2);
+
+ retString = i18nc("@title:group Files and folders by permissions", "(User: %1) (Group: %2) (Others: %3)", user, group, others);
+ break;
+ }
+
+ case KDirModel::Owner:
+ retString = item.user();
+ break;
+
+ case KDirModel::Group:
+ retString = item.group();
+ break;
+
+ case KDirModel::Type:
+ retString = item.mimeComment();
+ break;
+
+#ifdef HAVE_NEPOMUK
+ case DolphinModel::Rating: {
+ const quint32 rating = ratingForIndex(index);
+ retString = QString::number(rating);
+ break;
+ }
+
+ case DolphinModel::Tags: {
+ retString = tagsForIndex(index);
+ if (retString.isEmpty()) {
+ retString = i18nc("@title:group Tags", "Not yet tagged");
+ }
+ break;
+ }
+#endif
+ }
+
+ return retString;
+}
+
+QVariant DolphinModel::sortRoleData(const QModelIndex& index) const
+{
+ QVariant retVariant;
+
+ if (!index.isValid()) {
+ return retVariant;
+ }
+
+ const KDirModel *dirModel = qobject_cast<const KDirModel*>(index.model());
+ KFileItem item = dirModel->itemForIndex(index);
+
+ switch (index.column()) {
+ case KDirModel::Name: {
+ retVariant = data(index, KCategorizedSortFilterProxyModel::CategoryDisplayRole);
+ if (retVariant == i18nc("@title:group Name", m_others)) {
+ // assure that the "Others" group is always the last categorization
+ retVariant = QString(QChar(QChar::ReplacementCharacter));
+ }
+ break;
+ }
+
+ case KDirModel::Size: {
+ const KIO::filesize_t fileSize = !item.isNull() ? item.size() : ~0U;
+ if (item.isDir()) {
+ retVariant = 0;
+ } else if (fileSize < 5242880) {
+ retVariant = 1;
+ } else if (fileSize < 10485760) {
+ retVariant = 2;
+ } else {
+ retVariant = 3;
+ }
+ break;
+ }
+
+ case KDirModel::ModifiedTime: {
+ KDateTime modifiedTime = item.time(KFileItem::ModificationTime);
+ modifiedTime = modifiedTime.toLocalZone();
+
+ const QDate currentDate = KDateTime::currentLocalDateTime().date();
+ const QDate modifiedDate = modifiedTime.date();
+
+ retVariant = -modifiedDate.daysTo(currentDate);
+ break;
+ }
+
+ case KDirModel::Permissions: {
+ QFileInfo info(item.url().pathOrUrl());
+
+ retVariant = -KDirSortFilterProxyModel::pointsForPermissions(info);
+ break;
+ }
+
+ case KDirModel::Owner:
+ retVariant = item.user();
+ break;
+
+ case KDirModel::Group:
+ retVariant = item.group();
+ break;
+
+ case KDirModel::Type:
+ if (item.isDir()) {
+ retVariant.clear(); // when sorting we want folders to be placed first
+ } else {
+ retVariant = item.mimeComment();
+ }
+ break;
+
+#ifdef HAVE_NEPOMUK
+ case DolphinModel::Rating: {
+ retVariant = ratingForIndex(index);
+ break;
+ }
+
+ case DolphinModel::Tags: {
+ retVariant = tagsForIndex(index).count();
+ break;
+ }
+#endif
+
+ default:
+ break;
+ }
+
+ return retVariant;
+}
projects / dolphin.git / blobdiff