Use KFileMetaDataWidget from kdelibs. Still open: Provide dialog which wraps KFileMetaDataConfigurationWidget.

svn path=/trunk/KDE/kdebase/apps/; revision=1106465

1 files changed, 0 insertions, 791 deletions

diff --git a/src/panels/information/kmetadatawidget.cpp b/src/panels/information/kmetadatawidget.cpp
deleted file mode 100644
index 654962aa4..000000000
--- a/src/panels/information/kmetadatawidget.cpp
+++ /dev/null
@@ -1,791 +0,0 @@
-/*****************************************************************************
- * Copyright (C) 2008 by Sebastian Trueg <[email protected]>                     *
- * Copyright (C) 2009-2010 by Peter Penz <[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 version 2 as published by the Free Software Foundation.           *
- *                                                                           *
- * 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 "kmetadatawidget.h"
-
-#include <kconfig.h>
-#include <kconfiggroup.h>
-#include <kfileitem.h>
-#include <kglobalsettings.h>
-#include <kglobal.h>
-#include <klocale.h>
-#include "kmetadatamodel.h"
-#include "knfotranslator_p.h"
-
-#include <QEvent>
-#include <QFontMetrics>
-#include <QGridLayout>
-#include <QLabel>
-#include <QList>
-#include <QString>
-
-#include <config-nepomuk.h>
-#ifdef HAVE_NEPOMUK
-    #define DISABLE_NEPOMUK_LEGACY
-
-    #include "kcommentwidget_p.h"
-    #include "ktaggingwidget_p.h"
-
-    #include <nepomuk/kratingwidget.h>
-    #include <nepomuk/resource.h>
-    #include <nepomuk/resourcemanager.h>
-    #include <nepomuk/property.h>
-    #include <nepomuk/tag.h>
-    #include "nepomukmassupdatejob_p.h"
-
-    #include <QMutex>
-    #include <QSpacerItem>
-    #include <QThread>
-#else
-    namespace Nepomuk
-    {
-        typedef int Tag;
-    }
-#endif
-
-class KMetaDataWidget::Private
-{
-public:
-    struct Row
-    {
-        QLabel* label;
-        QLabel* defaultValueWidget;
-        QWidget* customValueWidget;
-    };
-
-    Private(KMetaDataWidget* parent);
-    ~Private();
-
-    void addRow(QLabel* label, QLabel* valueWidget);
-    void setCustomValueWidget(int rowIndex, QWidget* valueWidget);
-    void setRowVisible(QWidget* valueWidget, bool visible);
-
-    /**
-     * Initializes the configuration file "kmetainformationrc"
-     * with proper default settings for the first start in
-     * an uninitialized environment.
-     */
-    void initMetaInfoSettings();
-
-    /**
-     * Parses the configuration file "kmetainformationrc" and
-     * updates the visibility of all rows.
-     */
-    void updateRowsVisibility();
-
-    void slotLoadingFinished();
-
-    void slotRatingChanged(unsigned int rating);
-    void slotTagsChanged(const QList<Nepomuk::Tag>& tags);
-    void slotCommentChanged(const QString& comment);
-
-    void slotMetaDataUpdateDone();
-    void slotLinkActivated(const QString& link);
-
-    void slotTagActivated(const Nepomuk::Tag& tag);
-
-#ifdef HAVE_NEPOMUK
-    /**
-     * Disables the metadata widget and starts the job that
-     * changes the meta data asynchronously. After the job
-     * has been finished, the metadata widget gets enabled again.
-     */
-    void startChangeDataJob(KJob* job);
-
-    QList<KUrl> sortedKeys(const QHash<KUrl, Nepomuk::Variant>& data) const;
-    QList<Nepomuk::Resource> resourceList() const;
-#endif
-
-    bool m_sizeVisible;
-    bool m_readOnly;
-    bool m_nepomukActivated;
-    int m_fixedRowCount;
-    MetaDataTypes m_visibleDataTypes;
-    QList<KFileItem> m_fileItems;
-    QList<Row> m_rows;
-
-    KMetaDataModel* m_model;
-
-    QGridLayout* m_gridLayout;
-
-    QLabel* m_typeInfo;
-    QLabel* m_sizeLabel;
-    QLabel* m_sizeInfo;
-    QLabel* m_modifiedInfo;
-    QLabel* m_ownerInfo;
-    QLabel* m_permissionsInfo;
-
-#ifdef HAVE_NEPOMUK
-    KRatingWidget* m_ratingWidget;
-    KTaggingWidget* m_taggingWidget;
-    KCommentWidget* m_commentWidget;
-#endif
-
-private:
-    KMetaDataWidget* const q;
-};
-
-KMetaDataWidget::Private::Private(KMetaDataWidget* parent) :
-    m_sizeVisible(true),
-    m_readOnly(false),
-    m_nepomukActivated(false),
-    m_fixedRowCount(0),
-    m_visibleDataTypes(TypeData | SizeData | ModifiedData | OwnerData |
-                PermissionsData | RatingData | TagsData | CommentData),
-    m_fileItems(),
-    m_rows(),
-    m_model(0),
-    m_gridLayout(0),
-    m_typeInfo(0),
-    m_sizeLabel(0),
-    m_sizeInfo(0),
-    m_modifiedInfo(0),
-    m_ownerInfo(0),
-    m_permissionsInfo(0),
-#ifdef HAVE_NEPOMUK
-    m_ratingWidget(0),
-    m_taggingWidget(0),
-    m_commentWidget(0),
-#endif
-    q(parent)
-{
-    const QFontMetrics fontMetrics(KGlobalSettings::smallestReadableFont());
-
-    m_gridLayout = new QGridLayout(parent);
-    m_gridLayout->setMargin(0);
-    m_gridLayout->setSpacing(fontMetrics.height() / 4);
-
-    m_typeInfo = new QLabel(parent);
-    m_sizeLabel = new QLabel(parent);
-    m_sizeInfo = new QLabel(parent);
-    m_modifiedInfo = new QLabel(parent);
-    m_ownerInfo = new QLabel(parent);
-    m_permissionsInfo = new QLabel(parent);
-
-#ifdef HAVE_NEPOMUK
-    m_nepomukActivated = (Nepomuk::ResourceManager::instance()->init() == 0);
-    if (m_nepomukActivated) {
-        m_ratingWidget = new KRatingWidget(parent);
-        m_ratingWidget->setFixedHeight(fontMetrics.height());
-        const Qt::Alignment align = (parent->layoutDirection() == Qt::LeftToRight) ?
-                                    Qt::AlignLeft : Qt::AlignRight;
-        m_ratingWidget->setAlignment(align);
-        connect(m_ratingWidget, SIGNAL(ratingChanged(unsigned int)),
-                q, SLOT(slotRatingChanged(unsigned int)));
-        m_ratingWidget->setVisible(false);
-
-        m_taggingWidget = new KTaggingWidget(parent);
-        connect(m_taggingWidget, SIGNAL(tagsChanged(const QList<Nepomuk::Tag>&)),
-                q, SLOT(slotTagsChanged(const QList<Nepomuk::Tag>&)));
-        connect(m_taggingWidget, SIGNAL(tagActivated(const Nepomuk::Tag&)),
-                q, SLOT(slotTagActivated(const Nepomuk::Tag&)));
-        m_taggingWidget->setVisible(false);
-
-        m_commentWidget = new KCommentWidget(parent);
-        connect(m_commentWidget, SIGNAL(commentChanged(const QString&)),
-                q, SLOT(slotCommentChanged(const QString&)));
-        m_commentWidget->setVisible(false);
-    }
-#endif
-
-    initMetaInfoSettings();
-}
-
-KMetaDataWidget::Private::~Private()
-{
-}
-
-void KMetaDataWidget::Private::addRow(QLabel* label, QLabel* valueWidget)
-{
-    Row row;
-    row.label = label;
-    row.defaultValueWidget = valueWidget;
-    row.customValueWidget = 0;
-    m_rows.append(row);
-
-    const QFont smallFont = KGlobalSettings::smallestReadableFont();
-    // use a brighter color for the label and a small font size
-    QPalette palette = label->palette();
-    const QPalette::ColorRole role = q->foregroundRole();
-    QColor textColor = palette.color(role);
-    textColor.setAlpha(128);
-    palette.setColor(role, textColor);
-    label->setPalette(palette);
-    label->setForegroundRole(role);
-    label->setFont(smallFont);
-    label->setWordWrap(true);
-    label->setAlignment(Qt::AlignTop | Qt::AlignRight);
-
-    valueWidget->setForegroundRole(role);
-    valueWidget->setFont(smallFont);
-    valueWidget->setWordWrap(true);
-    valueWidget->setAlignment(Qt::AlignTop | Qt::AlignLeft);
-
-    // add the row to grid layout
-    const int rowIndex = m_rows.count() - 1;
-    m_gridLayout->addWidget(label, rowIndex, 0, Qt::AlignRight);
-    const int spacerWidth = QFontMetrics(smallFont).size(Qt::TextSingleLine, " ").width();
-    m_gridLayout->addItem(new QSpacerItem(spacerWidth, 1), rowIndex, 1);
-    m_gridLayout->addWidget(valueWidget, rowIndex, 2, Qt::AlignLeft);
-}
-
-void KMetaDataWidget::Private::setCustomValueWidget(int rowIndex, QWidget* valueWidget)
-{
-    Row& row = m_rows[rowIndex];
-
-    if (valueWidget == 0) {
-        // remove current custom value widget from the grid and replace it
-        // by the default value widget
-        if (row.customValueWidget != 0) {
-            row.customValueWidget->setVisible(false);
-            m_gridLayout->removeWidget(row.customValueWidget);
-        }
-        m_gridLayout->addWidget(row.defaultValueWidget, rowIndex, 2, Qt::AlignLeft);
-        row.defaultValueWidget->setVisible(true);
-    } else {
-        // remove the default value widget from the grid and replace it
-        // by the custom value widget
-        row.defaultValueWidget->setVisible(false);
-        m_gridLayout->removeWidget(row.defaultValueWidget);
-        m_gridLayout->addWidget(valueWidget, rowIndex, 2, Qt::AlignLeft);
-        valueWidget->setVisible(true);
-    }
-
-    row.customValueWidget = valueWidget;
-}
-
-void KMetaDataWidget::Private::setRowVisible(QWidget* valueWidget, bool visible)
-{
-    foreach (const Row& row, m_rows) {
-        const bool found = (row.defaultValueWidget == valueWidget) ||
-                           (row.customValueWidget == valueWidget);
-        if (found) {
-            row.label->setVisible(visible);
-            if (row.customValueWidget != 0) {
-                row.customValueWidget->setVisible(visible);
-                row.defaultValueWidget->setVisible(false);
-            } else {
-                row.defaultValueWidget->setVisible(visible);
-            }
-            return;
-        }
-    }
-}
-
-void KMetaDataWidget::Private::initMetaInfoSettings()
-{
-    const int currentVersion = 3; // increase version, if the blacklist of disabled
-                                  // properties should be updated
-
-    KConfig config("kmetainformationrc", KConfig::NoGlobals);
-    if (config.group("Misc").readEntry("version", 0) < currentVersion) {
-        // The resource file is read the first time. Assure
-        // that some meta information is disabled per default.
-
-        // clear old info
-        config.deleteGroup("Show");
-        KConfigGroup settings = config.group("Show");
-
-        static const char* const disabledProperties[] = {
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#comment",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#contentSize",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#depends",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#lastModified",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#mimeType",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#plainTextContent",
-            "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#url",
-            "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#averageBitrate",
-            "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#channels",
-            "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#fileName",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#apertureValue",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#exposureBiasValue",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#exposureTime",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#flash",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#focalLength",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#focalLengthIn35mmFilm",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#isoSpeedRatings",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#make",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#meteringMode",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#model",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#orientation",
-            "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#whiteBalance",
-            "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#description",
-            "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasTag",
-            "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#lastModified",
-            "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#numericRating",
-            "http://www.w3.org/1999/02/22-rdf-syntax-ns#type",
-            "kfileitem#owner",
-            "kfileitem#permissions",
-            0 // mandatory last entry
-        };
-
-        for (int i = 0; disabledProperties[i] != 0; ++i) {
-            settings.writeEntry(disabledProperties[i], false);
-        }
-
-        // mark the group as initialized
-        config.group("Misc").writeEntry("version", currentVersion);
-    }
-}
-
-void KMetaDataWidget::Private::updateRowsVisibility()
-{
-    KConfig config("kmetainformationrc", KConfig::NoGlobals);
-    KConfigGroup settings = config.group("Show");
-
-    setRowVisible(m_typeInfo,
-                  (m_visibleDataTypes & KMetaDataWidget::TypeData) &&
-                  settings.readEntry("kfileitem#type", true));
-
-    // Cache in m_sizeVisible whether the size should be shown. This
-    // is necessary as the size is temporary hidden when the target
-    // file item is a directory.
-    m_sizeVisible = (m_visibleDataTypes & KMetaDataWidget::SizeData) &&
-                      settings.readEntry("kfileitem#size", true);
-    bool visible = m_sizeVisible;
-    if (visible && (m_fileItems.count() == 1)) {
-        // don't show the size information, if one directory is shown
-        const KFileItem item = m_fileItems.first();
-        visible = !item.isNull() && !item.isDir();
-    }
-    setRowVisible(m_sizeInfo, visible);
-
-    setRowVisible(m_modifiedInfo,
-                  (m_visibleDataTypes & KMetaDataWidget::ModifiedData) &&
-                  settings.readEntry("kfileitem#modified", true));
-
-    setRowVisible(m_ownerInfo,
-                  (m_visibleDataTypes & KMetaDataWidget::OwnerData) &&
-                  settings.readEntry("kfileitem#owner", true));
-
-    setRowVisible(m_permissionsInfo,
-                  (m_visibleDataTypes & KMetaDataWidget::PermissionsData) &&
-                  settings.readEntry("kfileitem#permissions", true));
-
-#ifdef HAVE_NEPOMUK
-    if (m_nepomukActivated) {
-        setRowVisible(m_ratingWidget,
-                      (m_visibleDataTypes & KMetaDataWidget::RatingData) &&
-                      settings.readEntry("kfileitem#rating", true));
-
-        setRowVisible(m_taggingWidget,
-                      (m_visibleDataTypes & KMetaDataWidget::TagsData) &&
-                      settings.readEntry("kfileitem#tags", true));
-
-        setRowVisible(m_commentWidget,
-                      (m_visibleDataTypes & KMetaDataWidget::CommentData) &&
-                      settings.readEntry("kfileitem#comment", true));
-    }
-#endif
-}
-
-void KMetaDataWidget::Private::slotLoadingFinished()
-{
-#ifdef HAVE_NEPOMUK
-    // Show the remaining meta information as text. The number
-    // of required rows may very. Existing rows are reused to
-    // prevent flickering and to increase the performance.
-    int rowIndex = m_fixedRowCount;
-
-    const QHash<KUrl, Nepomuk::Variant> data = m_model->data();
-    const QList<KUrl> keys = sortedKeys(data);
-
-    foreach (const KUrl& key, keys) {
-        const Nepomuk::Variant value = data[key];
-        const QString itemLabel = q->label(key);
-
-        const bool valueApplied = q->setValue(key, value);
-        if (rowIndex >= m_rows.count()) {
-            // a new row must get created
-            QLabel* label = new QLabel(itemLabel, q);
-            QLabel* valueWidget = new QLabel(q);
-            connect(valueWidget, SIGNAL(linkActivated(QString)),
-                    q, SLOT(slotLinkActivated(QString)));
-            addRow(label, valueWidget);
-        }
-
-        Q_ASSERT(m_rows[rowIndex].label != 0);
-        Q_ASSERT(m_rows[rowIndex].defaultValueWidget != 0);
-
-        // set label
-        m_rows[rowIndex].label->setText(itemLabel);
-
-        // set value
-        if (valueApplied) {
-            setCustomValueWidget(rowIndex, q->valueWidget(key));
-        } else {
-            QLabel* valueWidget = m_rows[rowIndex].defaultValueWidget;
-            valueWidget->setText(value.toString());
-            setCustomValueWidget(rowIndex, 0);
-        }
-        ++rowIndex;
-    }
-
-    // remove rows that are not needed anymore
-    for (int i = m_rows.count() - 1; i >= rowIndex; --i) {
-        delete m_rows[i].label;
-        delete m_rows[i].defaultValueWidget;
-        m_rows.pop_back();
-    }
-#endif
-
-    q->updateGeometry();
-}
-
-void KMetaDataWidget::Private::slotRatingChanged(unsigned int rating)
-{
-#ifdef HAVE_NEPOMUK
-    Nepomuk::MassUpdateJob* job =
-        Nepomuk::MassUpdateJob::rateResources(resourceList(), rating);
-    startChangeDataJob(job);
-#else
-    Q_UNUSED(rating);
-#endif
-}
-
-void KMetaDataWidget::Private::slotTagsChanged(const QList<Nepomuk::Tag>& tags)
-{
-#ifdef HAVE_NEPOMUK
-    m_taggingWidget->setTags(tags);
-
-    Nepomuk::MassUpdateJob* job =
-        Nepomuk::MassUpdateJob::tagResources(resourceList(), tags);
-    startChangeDataJob(job);
-#else
-    Q_UNUSED(tags);
-#endif
-}
-
-void KMetaDataWidget::Private::slotCommentChanged(const QString& comment)
-{
-#ifdef HAVE_NEPOMUK
-    Nepomuk::MassUpdateJob* job =
-        Nepomuk::MassUpdateJob::commentResources(resourceList(), comment);
-    startChangeDataJob(job);
-#else
-    Q_UNUSED(comment);
-#endif
-}
-
-void KMetaDataWidget::Private::slotTagActivated(const Nepomuk::Tag& tag)
-{
-#ifdef HAVE_NEPOMUK
-    emit q->urlActivated(tag.resourceUri());
-#else
-    Q_UNUSED(tag);
-#endif
-}
-
-void KMetaDataWidget::Private::slotMetaDataUpdateDone()
-{
-#ifdef HAVE_NEPOMUK
-    q->setEnabled(true);
-#endif
-}
-
-void KMetaDataWidget::Private::slotLinkActivated(const QString& link)
-{
-    emit q->urlActivated(KUrl(link));
-}
-
-#ifdef HAVE_NEPOMUK
-void KMetaDataWidget::Private::startChangeDataJob(KJob* job)
-{
-    connect(job, SIGNAL(result(KJob*)),
-            q, SLOT(slotMetaDataUpdateDone()));
-    q->setEnabled(false); // no updates during execution
-    job->start();
-}
-
-QList<KUrl> KMetaDataWidget::Private::sortedKeys(const QHash<KUrl, Nepomuk::Variant>& data) const
-{
-    // Create a map, where the translated label prefixed with the
-    // sort priority acts as key. The data of each entry is the URI
-    // of the data. By this the all URIs are sorted by the sort priority
-    // and sub sorted by the translated labels.
-    QMap<QString, KUrl> map;
-    QHash<KUrl, Nepomuk::Variant>::const_iterator hashIt = data.constBegin();
-    while (hashIt != data.constEnd()) {
-        const KUrl uri = hashIt.key();
-
-        QString key = q->model()->group(uri);
-        key += q->label(uri);
-
-        map.insert(key, uri);
-        ++hashIt;
-    }
-
-    // Apply the URIs from the map to the list that will get returned.
-    // The list will then be alphabetically ordered by the translated labels of the URIs.
-    QList<KUrl> list;
-    QMap<QString, KUrl>::const_iterator mapIt = map.constBegin();
-    while (mapIt != map.constEnd()) {
-        list.append(mapIt.value());
-        ++mapIt;
-    }
-
-    return list;
-}
-
-QList<Nepomuk::Resource> KMetaDataWidget::Private::resourceList() const
-{
-    QList<Nepomuk::Resource> list;
-    foreach (const KFileItem& item, m_fileItems) {
-        const KUrl url = item.url();
-        list.append(Nepomuk::Resource(url));
-    }
-    return list;
-}
-#endif
-
-KMetaDataWidget::KMetaDataWidget(QWidget* parent) :
-    QWidget(parent),
-    d(new Private(this))
-{
-}
-
-KMetaDataWidget::~KMetaDataWidget()
-{
-    delete d;
-}
-
-void KMetaDataWidget::setItem(const KFileItem& item)
-{
-    // update values for "type", "size", "modified",
-    // "owner" and "permissions" synchronously
-    d->m_sizeLabel->setText(i18nc("@label", "Size"));
-    if (item.isDir()) {
-        d->m_typeInfo->setText(i18nc("@label", "Folder"));
-        d->setRowVisible(d->m_sizeInfo, false);
-    } else {
-        d->m_typeInfo->setText(item.mimeComment());
-        d->m_sizeInfo->setText(KIO::convertSize(item.size()));
-        d->setRowVisible(d->m_sizeInfo, d->m_sizeVisible);
-    }
-    d->m_modifiedInfo->setText(KGlobal::locale()->formatDateTime(item.time(KFileItem::ModificationTime), KLocale::FancyLongDate));
-    d->m_ownerInfo->setText(item.user());
-    d->m_permissionsInfo->setText(item.permissionsString());
-
-    setItems(KFileItemList() << item);
-}
-
-void KMetaDataWidget::setItems(const KFileItemList& items)
-{
-    d->m_fileItems = items;
-    if (d->m_model != 0) {
-        d->m_model->setItems(items);
-    }
-
-    if (items.count() > 1) {
-        // calculate the size of all items and show this
-        // information to the user
-        d->m_sizeLabel->setText(i18nc("@label", "Total Size:"));
-        d->setRowVisible(d->m_sizeInfo, d->m_sizeVisible);
-
-        quint64 totalSize = 0;
-        foreach (const KFileItem& item, items) {
-            if (!item.isDir() && !item.isLink()) {
-                totalSize += item.size();
-            }
-        }
-        d->m_sizeInfo->setText(KIO::convertSize(totalSize));
-    }
-}
-
-void KMetaDataWidget::setItem(const KUrl& url)
-{
-    KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
-    item.refresh();
-    setItem(item);
-}
-
-void KMetaDataWidget::setItems(const QList<KUrl>& urls)
-{
-    KFileItemList items;
-    foreach (const KUrl& url, urls) {
-        KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
-        item.refresh();
-        items.append(item);
-    }
-    setItems(items);
-}
-
-KFileItemList KMetaDataWidget::items() const
-{
-    return d->m_fileItems;
-}
-
-void KMetaDataWidget::setModel(KMetaDataModel* model)
-{
-    if (d->m_model != 0) {
-        disconnect(d->m_model, SIGNAL(loadingFinished()));
-    }
-    d->m_model = model;
-    connect(d->m_model, SIGNAL(loadingFinished()), this, SLOT(slotLoadingFinished()));
-}
-
-KMetaDataModel* KMetaDataWidget::model() const
-{
-    return d->m_model;
-}
-
-void KMetaDataWidget::setReadOnly(bool readOnly)
-{
-    d->m_readOnly = readOnly;
-#ifdef HAVE_NEPOMUK
-    // TODO: encapsulate this code as part of a metadata-model for KDE 4.5
-    if (d->m_taggingWidget)
-        d->m_taggingWidget->setReadOnly(readOnly);
-    if (d->m_commentWidget)
-        d->m_commentWidget->setReadOnly(readOnly);
-#endif
-}
-
-bool KMetaDataWidget::isReadOnly() const
-{
-    return d->m_readOnly;
-}
-
-void KMetaDataWidget::setVisibleDataTypes(MetaDataTypes data)
-{
-    d->m_visibleDataTypes = data;
-    d->updateRowsVisibility();
-}
-
-KMetaDataWidget::MetaDataTypes KMetaDataWidget::visibleDataTypes() const
-{
-    return d->m_visibleDataTypes;
-}
-
-QSize KMetaDataWidget::sizeHint() const
-{
-    const int fixedWidth = 200;
-
-    int height = d->m_gridLayout->margin() * 2 +
-                 d->m_gridLayout->spacing() * (d->m_rows.count() - 1);
-
-    foreach (const Private::Row& row, d->m_rows) {
-        QWidget* valueWidget = row.defaultValueWidget;
-        if (valueWidget != 0) {
-            if (row.customValueWidget != 0) {
-                valueWidget = row.customValueWidget;
-            }
-
-            int rowHeight = valueWidget->heightForWidth(fixedWidth / 2);
-            if (rowHeight <= 0) {
-                rowHeight = valueWidget->sizeHint().height();
-            }
-            height += rowHeight;
-        }
-    }
-
-    return QSize(fixedWidth, height);
-}
-
-QString KMetaDataWidget::label(const KUrl& metaDataUri) const
-{
-    QString label;
-    const QString uri = metaDataUri.url();
-    if (uri == QLatin1String("kfileitem#rating")) {
-        label = i18nc("@label", "Rating");
-    } else if (uri == QLatin1String("kfileitem#tags")) {
-        label = i18nc("@label", "Tags");
-    } else if (uri == QLatin1String("kfileitem#comment")) {
-        label = i18nc("@label", "Comment");
-    } else {
-        label = KNfoTranslator::instance().translation(metaDataUri);
-    }
-
-    return label;
-}
-
-#ifdef HAVE_NEPOMUK
-QWidget* KMetaDataWidget::valueWidget(const KUrl& metaDataUri) const
-{
-    QWidget* widget = 0;
-
-    if (d->m_nepomukActivated) {
-        const QString uri = metaDataUri.url();
-        if (uri == QLatin1String("kfileitem#rating")) {
-            widget = d->m_ratingWidget;
-        } else if (uri == QLatin1String("kfileitem#tags")) {
-            widget = d->m_taggingWidget;
-        } else if (uri == QLatin1String("kfileitem#comment")) {
-            widget = d->m_commentWidget;
-        }
-    }
-
-    return widget;
-}
-
-bool KMetaDataWidget::setValue(const KUrl& metaDataUri, const Nepomuk::Variant& value)
-{
-    if (d->m_nepomukActivated) {
-        QWidget* widget = valueWidget(metaDataUri);
-        if (widget == d->m_ratingWidget) {
-            d->m_ratingWidget->setRating(value.toInt());
-            return true;
-        }
-
-        if (widget == d->m_taggingWidget) {
-            QList<Nepomuk::Variant> variants = value.toVariantList();
-            QList<Nepomuk::Tag> tags;
-            foreach (const Nepomuk::Variant& variant, variants) {
-                const Nepomuk::Resource resource = variant.toResource();
-                tags.append(static_cast<Nepomuk::Tag>(resource));
-            }
-            d->m_taggingWidget->setTags(tags);
-            return true;
-        }
-
-        if (widget == d->m_commentWidget) {
-            d->m_commentWidget->setText(value.toString());
-            return true;
-        }
-    }
-    return false;
-}
-#endif
-
-bool KMetaDataWidget::event(QEvent* event)
-{
-    if (event->type() == QEvent::Polish) {
-        // The adding of rows is not done in the constructor. This allows the
-        // client of KMetaDataWidget to set a proper foreground role which
-        // will be respected by the rows.
-
-        d->addRow(new QLabel(i18nc("@label file type", "Type"), this), d->m_typeInfo);
-        d->addRow(d->m_sizeLabel, d->m_sizeInfo);
-        d->addRow(new QLabel(i18nc("@label", "Modified"), this), d->m_modifiedInfo);
-        d->addRow(new QLabel(i18nc("@label", "Owner"), this), d->m_ownerInfo);
-        d->addRow(new QLabel(i18nc("@label", "Permissions"), this), d->m_permissionsInfo);
-
-        // The current number of rows represents meta data, that will be shown for
-        // all files. Dynamic meta data will be appended after those rows (see
-        // slotLoadingFinished()).
-        d->m_fixedRowCount = d->m_rows.count();
-
-        d->updateRowsVisibility();
-    }
-
-    return QWidget::event(event);
-}
-
-#include "kmetadatawidget.moc"