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Diffstat (limited to 'src/views/dolphinmodel.cpp')
| -rw-r--r-- | src/views/dolphinmodel.cpp | 448 |
1 files changed, 0 insertions, 448 deletions
diff --git a/src/views/dolphinmodel.cpp b/src/views/dolphinmodel.cpp deleted file mode 100644 index c999dfacd..000000000 --- a/src/views/dolphinmodel.cpp +++ /dev/null @@ -1,448 +0,0 @@ -/** - * This file is part of the KDE project - * Copyright (C) 2007 Rafael Fernández López <[email protected]> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include "dolphinmodel.h" - -#include "dolphinsortfilterproxymodel.h" - -#include <KCategorizedView> -#include <KDateTime> -#include <KDirModel> -#include <KFileItem> -#include <KIconLoader> -#include <KLocale> -#include <KUrl> -#include <KUser> -#include <KMimeType> -#include <KStandardDirs> - -#include <QList> -#include <QSortFilterProxyModel> -#include <QPainter> -#include <QPersistentModelIndex> -#include <QDir> -#include <QFileInfo> - -const char* const DolphinModel::m_others = I18N_NOOP2("@title:group Name", "Others"); - -DolphinModel::DolphinModel(QObject* parent) : - KDirModel(parent), - m_hasVersionData(false), - m_revisionHash() -{ - setJobTransfersVisible(true); -} - -DolphinModel::~DolphinModel() -{ -} - -bool DolphinModel::setData(const QModelIndex& index, const QVariant& value, int role) -{ - if ((index.column() == DolphinModel::Version) && (role == Qt::DecorationRole)) { - // TODO: remove data again when items are deleted... - - const QPersistentModelIndex key = index; - const KVersionControlPlugin::VersionState state = static_cast<KVersionControlPlugin::VersionState>(value.toInt()); - if (m_revisionHash.value(key, KVersionControlPlugin::UnversionedVersion) != state) { - if (!m_hasVersionData) { - connect(this, SIGNAL(rowsRemoved (const QModelIndex&, int, int)), - this, SLOT(slotRowsRemoved(const QModelIndex&, int, int))); - m_hasVersionData = true; - } - - m_revisionHash.insert(key, state); - emit dataChanged(index, index); - return true; - } - } - - return KDirModel::setData(index, value, role); -} - -QVariant DolphinModel::data(const QModelIndex& index, int role) const -{ - switch (role) { - case KCategorizedSortFilterProxyModel::CategoryDisplayRole: - return displayRoleData(index); - - case KCategorizedSortFilterProxyModel::CategorySortRole: - return sortRoleData(index); - - case Qt::DecorationRole: - if (index.column() == DolphinModel::Version) { - return m_revisionHash.value(index, KVersionControlPlugin::UnversionedVersion); - } - break; - - case Qt::DisplayRole: - switch (index.column()) { - case DolphinModel::LinkDest: { - const KDirModel *dirModel = qobject_cast<const KDirModel*>(index.model()); - const KFileItem item = dirModel->itemForIndex(index); - return item.linkDest(); - } - - case DolphinModel::LocalPathOrUrl: - const KDirModel *dirModel = qobject_cast<const KDirModel*>(index.model()); - const KFileItem item = dirModel->itemForIndex(index); - const KUrl url = item.mostLocalUrl(); - if (url.protocol() == QLatin1String("trash")) { - const KIO::UDSEntry udsEntry = item.entry(); - return udsEntry.stringValue(KIO::UDSEntry::UDS_EXTRA); - } - return url.directory(); - } - break; - - default: - break; - } - - return KDirModel::data(index, role); -} - -QVariant DolphinModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if ((orientation == Qt::Horizontal) && (role == Qt::DisplayRole)) { - switch (section) { - case DolphinModel::LinkDest: - return i18nc("@title::column", "Link Destination"); - case DolphinModel::LocalPathOrUrl: - return i18nc("@title::column", "Path"); - default: - return KDirModel::headerData(section, orientation, role); - } - } - return QVariant(); -} - -int DolphinModel::columnCount(const QModelIndex& parent) const -{ - return KDirModel::columnCount(parent) + (ExtraColumnCount - ColumnCount); -} - -void DolphinModel::clearVersionData() -{ - m_revisionHash.clear(); - m_hasVersionData = false; -} - -bool DolphinModel::hasVersionData() const -{ - return m_hasVersionData; -} - -void DolphinModel::slotRowsRemoved(const QModelIndex& parent, int start, int end) -{ - if (m_hasVersionData) { - const int column = parent.column(); - for (int row = start; row <= end; ++row) { - m_revisionHash.remove(parent.child(row, column)); - } - } -} - -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; - } - } - - retString = validCategory ? *currA : i18nc("@title:group Name", m_others); - } - } - 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()) { - if (modifiedWeek > currentWeek) { - // use case: modified date = 2010-01-01, current date = 2010-01-22 - // modified week = 53, current week = 3 - modifiedWeek = 0; - } - 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; - - case DolphinModel::Version: - retString = "test"; - break; - } - - 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('Z').append(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()) { - // when sorting we want folders to be placed first - retVariant = QString(); // krazy:exclude=nullstrassign - } else { - retVariant = item.mimeComment(); - } - break; - - default: - break; - } - - return retVariant; -} |