#include <KDebug>
#include <KFileItem>
#include <KGlobal>
+#include <KIconLoader>
+#include <KJobWidgets>
#include <KIO/JobUiDelegate>
#include <KIO/PreviewJob>
#include <algorithm>
-#ifdef HAVE_NEPOMUK
- #include "private/knepomukrolesprovider.h"
- #include <Nepomuk2/ResourceWatcher>
- #include <Nepomuk2/ResourceManager>
+#ifdef HAVE_BALOO
+ #include "private/kbaloorolesprovider.h"
+ #include <Baloo/File>
+ #include <Baloo/FileMonitor>
#endif
// #define KFILEITEMMODELROLESUPDATER_DEBUG
m_recentlyChangedItems(),
m_changedItems(),
m_directoryContentsCounter(0)
- #ifdef HAVE_NEPOMUK
- , m_nepomukResourceWatcher(0),
- m_nepomukUriItems()
+ #ifdef HAVE_BALOO
+ , m_balooFileMonitor(0)
#endif
{
Q_ASSERT(model);
- const KConfigGroup globalConfig(KGlobal::config(), "PreviewSettings");
+ const KConfigGroup globalConfig(KSharedConfig::openConfig(), "PreviewSettings");
m_enabledPlugins = globalConfig.readEntry("Plugins", QStringList()
<< "directorythumbnail"
<< "imagethumbnail"
<< "jpegthumbnail");
- connect(m_model, SIGNAL(itemsInserted(KItemRangeList)),
- this, SLOT(slotItemsInserted(KItemRangeList)));
- connect(m_model, SIGNAL(itemsRemoved(KItemRangeList)),
- this, SLOT(slotItemsRemoved(KItemRangeList)));
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
- connect(m_model, SIGNAL(itemsMoved(KItemRange,QList<int>)),
- this, SLOT(slotItemsMoved(KItemRange,QList<int>)));
- connect(m_model, SIGNAL(sortRoleChanged(QByteArray,QByteArray)),
- this, SLOT(slotSortRoleChanged(QByteArray,QByteArray)));
+ connect(m_model, &KFileItemModel::itemsInserted,
+ this, &KFileItemModelRolesUpdater::slotItemsInserted);
+ connect(m_model, &KFileItemModel::itemsRemoved,
+ this, &KFileItemModelRolesUpdater::slotItemsRemoved);
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
+ connect(m_model, &KFileItemModel::itemsMoved,
+ this, &KFileItemModelRolesUpdater::slotItemsMoved);
+ connect(m_model, &KFileItemModel::sortRoleChanged,
+ this, &KFileItemModelRolesUpdater::slotSortRoleChanged);
// Use a timer to prevent that each call of slotItemsChanged() results in a synchronous
// resolving of the roles. Postpone the resolving until no update has been done for 1 second.
m_recentlyChangedItemsTimer = new QTimer(this);
m_recentlyChangedItemsTimer->setInterval(1000);
m_recentlyChangedItemsTimer->setSingleShot(true);
- connect(m_recentlyChangedItemsTimer, SIGNAL(timeout()), this, SLOT(resolveRecentlyChangedItems()));
+ connect(m_recentlyChangedItemsTimer, &QTimer::timeout, this, &KFileItemModelRolesUpdater::resolveRecentlyChangedItems);
m_resolvableRoles.insert("size");
m_resolvableRoles.insert("type");
m_resolvableRoles.insert("isExpandable");
-#ifdef HAVE_NEPOMUK
- m_resolvableRoles += KNepomukRolesProvider::instance().roles();
+#ifdef HAVE_BALOO
+ m_resolvableRoles += KBalooRolesProvider::instance().roles();
#endif
m_directoryContentsCounter = new KDirectoryContentsCounter(m_model, this);
- connect(m_directoryContentsCounter, SIGNAL(result(QString,int)),
- this, SLOT(slotDirectoryContentsCountReceived(QString,int)));
+ connect(m_directoryContentsCounter, &KDirectoryContentsCounter::result,
+ this, &KFileItemModelRolesUpdater::slotDirectoryContentsCountReceived);
}
KFileItemModelRolesUpdater::~KFileItemModelRolesUpdater()
if (m_roles != roles) {
m_roles = roles;
-#ifdef HAVE_NEPOMUK
- if (Nepomuk2::ResourceManager::instance()->initialized()) {
- // Check whether there is at least one role that must be resolved
- // with the help of Nepomuk. If this is the case, a (quite expensive)
- // resolving will be done in KFileItemModelRolesUpdater::rolesData() and
- // the role gets watched for changes.
- const KNepomukRolesProvider& rolesProvider = KNepomukRolesProvider::instance();
- bool hasNepomukRole = false;
- QSetIterator<QByteArray> it(roles);
- while (it.hasNext()) {
- const QByteArray& role = it.next();
- if (rolesProvider.roles().contains(role)) {
- hasNepomukRole = true;
- break;
- }
+#ifdef HAVE_BALOO
+ // Check whether there is at least one role that must be resolved
+ // with the help of Baloo. If this is the case, a (quite expensive)
+ // resolving will be done in KFileItemModelRolesUpdater::rolesData() and
+ // the role gets watched for changes.
+ const KBalooRolesProvider& rolesProvider = KBalooRolesProvider::instance();
+ bool hasBalooRole = false;
+ QSetIterator<QByteArray> it(roles);
+ while (it.hasNext()) {
+ const QByteArray& role = it.next();
+ if (rolesProvider.roles().contains(role)) {
+ hasBalooRole = true;
+ break;
}
+ }
- if (hasNepomukRole && !m_nepomukResourceWatcher) {
- Q_ASSERT(m_nepomukUriItems.isEmpty());
-
- m_nepomukResourceWatcher = new Nepomuk2::ResourceWatcher(this);
- connect(m_nepomukResourceWatcher, SIGNAL(propertyChanged(Nepomuk2::Resource,Nepomuk2::Types::Property,QVariantList,QVariantList)),
- this, SLOT(applyChangedNepomukRoles(Nepomuk2::Resource,Nepomuk2::Types::Property)));
- } else if (!hasNepomukRole && m_nepomukResourceWatcher) {
- delete m_nepomukResourceWatcher;
- m_nepomukResourceWatcher = 0;
- m_nepomukUriItems.clear();
- }
+ if (hasBalooRole && !m_balooFileMonitor) {
+ m_balooFileMonitor = new Baloo::FileMonitor(this);
+ connect(m_balooFileMonitor, &Baloo::FileMonitor::fileMetaDataChanged,
+ this, &KFileItemModelRolesUpdater::applyChangedBalooRoles);
+ } else if (!hasBalooRole && m_balooFileMonitor) {
+ delete m_balooFileMonitor;
+ m_balooFileMonitor = 0;
}
#endif
const bool allItemsRemoved = (m_model->count() == 0);
-#ifdef HAVE_NEPOMUK
- if (m_nepomukResourceWatcher) {
- // Don't let the ResourceWatcher watch for removed items
+#ifdef HAVE_BALOO
+ if (m_balooFileMonitor) {
+ // Don't let the FileWatcher watch for removed items
if (allItemsRemoved) {
- m_nepomukResourceWatcher->setResources(QList<Nepomuk2::Resource>());
- m_nepomukResourceWatcher->stop();
- m_nepomukUriItems.clear();
+ m_balooFileMonitor->clear();
} else {
- QList<Nepomuk2::Resource> newResources;
- const QList<Nepomuk2::Resource> oldResources = m_nepomukResourceWatcher->resources();
- foreach (const Nepomuk2::Resource& resource, oldResources) {
- const QUrl uri = resource.uri();
- const KUrl itemUrl = m_nepomukUriItems.value(uri);
+ QStringList newFileList;
+ foreach (const QString& itemUrl, m_balooFileMonitor->files()) {
if (m_model->index(itemUrl) >= 0) {
- newResources.append(resource);
- } else {
- m_nepomukUriItems.remove(uri);
+ newFileList.append(itemUrl);
}
}
- m_nepomukResourceWatcher->setResources(newResources);
- if (newResources.isEmpty()) {
- Q_ASSERT(m_nepomukUriItems.isEmpty());
- m_nepomukResourceWatcher->stop();
- }
+ m_balooFileMonitor->setFiles(newFileList);
}
}
#endif
data.insert("iconPixmap", scaledPixmap);
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_finishedItems.insert(item);
}
QHash<QByteArray, QVariant> data;
data.insert("iconPixmap", QPixmap());
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
- applyResolvedRoles(item, ResolveAll);
+ applyResolvedRoles(index, ResolveAll);
m_finishedItems.insert(item);
}
}
m_state = Idle;
// Prevent that we try to update the items twice.
- disconnect(m_model, SIGNAL(itemsMoved(KItemRange,QList<int>)),
- this, SLOT(slotItemsMoved(KItemRange,QList<int>)));
+ disconnect(m_model, &KFileItemModel::itemsMoved,
+ this, &KFileItemModelRolesUpdater::slotItemsMoved);
applySortProgressToModel();
- connect(m_model, SIGNAL(itemsMoved(KItemRange,QList<int>)),
- this, SLOT(slotItemsMoved(KItemRange,QList<int>)));
+ connect(m_model, &KFileItemModel::itemsMoved,
+ this, &KFileItemModelRolesUpdater::slotItemsMoved);
startUpdating();
}
}
continue;
}
- applyResolvedRoles(item, ResolveAll);
+ applyResolvedRoles(index, ResolveAll);
m_finishedItems.insert(item);
m_changedItems.remove(item);
break;
QHash<QByteArray, QVariant> data;
data.insert("iconPixmap", QPixmap());
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
for (int index = 0; index <= m_model->count(); ++index) {
if (m_model->data(index).contains("iconPixmap")) {
m_model->setData(index, data);
}
}
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
}
m_clearPreviews = false;
updateChangedItems();
}
-void KFileItemModelRolesUpdater::applyChangedNepomukRoles(const Nepomuk2::Resource& resource, const Nepomuk2::Types::Property& property)
+void KFileItemModelRolesUpdater::applyChangedBalooRoles(const QString& itemUrl)
{
-#ifdef HAVE_NEPOMUK
- if (!Nepomuk2::ResourceManager::instance()->initialized()) {
- return;
- }
-
- const KUrl itemUrl = m_nepomukUriItems.value(resource.uri());
+#ifdef HAVE_BALOO
const KFileItem item = m_model->fileItem(itemUrl);
if (item.isNull()) {
return;
}
- QHash<QByteArray, QVariant> data = rolesData(item);
+ Baloo::File file(item.localPath());
+ file.load();
+
+ const KBalooRolesProvider& rolesProvider = KBalooRolesProvider::instance();
+ QHash<QByteArray, QVariant> data;
- const KNepomukRolesProvider& rolesProvider = KNepomukRolesProvider::instance();
- const QByteArray role = rolesProvider.roleForPropertyUri(property.uri());
- if (!role.isEmpty() && m_roles.contains(role)) {
- // Overwrite the changed role value with an empty QVariant, because the roles
+ foreach (const QByteArray& role, rolesProvider.roles()) {
+ // Overwrite all the role values with an empty QVariant, because the roles
// provider doesn't overwrite it when the property value list is empty.
// See bug 322348
data.insert(role, QVariant());
}
- QHashIterator<QByteArray, QVariant> it(rolesProvider.roleValues(resource, m_roles));
+ QHashIterator<QByteArray, QVariant> it(rolesProvider.roleValues(file, m_roles));
while (it.hasNext()) {
it.next();
data.insert(it.key(), it.value());
}
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
const int index = m_model->index(item);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
#else
#ifndef Q_CC_MSVC
- Q_UNUSED(resource);
+ Q_UNUSED(itemUrl);
#endif
#endif
}
if (getSizeRole || getIsExpandableRole) {
const int index = m_model->index(KUrl(path));
if (index >= 0) {
-
QHash<QByteArray, QVariant> data;
if (getSizeRole) {
data.insert("isExpandable", count > 0);
}
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
}
}
}
// Try to determine the final icons for all visible items.
int index;
for (index = m_firstVisibleIndex; index <= lastVisibleIndex && timer.elapsed() < MaxBlockTimeout; ++index) {
- const KFileItem item = m_model->fileItem(index);
- applyResolvedRoles(item, ResolveFast);
+ applyResolvedRoles(index, ResolveFast);
}
// KFileItemListView::initializeItemListWidget(KItemListWidget*) will load
job->setIgnoreMaximumSize(itemSubSet.first().isLocalFile());
if (job->ui()) {
- job->ui()->setWindow(qApp->activeWindow());
+ KJobWidgets::setWindow(job, qApp->activeWindow());
}
- connect(job, SIGNAL(gotPreview(KFileItem,QPixmap)),
- this, SLOT(slotGotPreview(KFileItem,QPixmap)));
- connect(job, SIGNAL(failed(KFileItem)),
- this, SLOT(slotPreviewFailed(KFileItem)));
- connect(job, SIGNAL(finished(KJob*)),
- this, SLOT(slotPreviewJobFinished()));
+ connect(job, &KIO::PreviewJob::gotPreview,
+ this, &KFileItemModelRolesUpdater::slotGotPreview);
+ connect(job, &KIO::PreviewJob::failed,
+ this, &KFileItemModelRolesUpdater::slotPreviewFailed);
+ connect(job, &KIO::PreviewJob::finished,
+ this, &KFileItemModelRolesUpdater::slotPreviewJobFinished);
m_previewJob = job;
}
const QString path = item.localPath();
data.insert("size", m_directoryContentsCounter->countDirectoryContentsSynchronously(path));
} else {
- // Probably the sort role is a Nepomuk role - just determine all roles.
+ // Probably the sort role is a baloo role - just determine all roles.
data = rolesData(item);
}
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
}
void KFileItemModelRolesUpdater::applySortProgressToModel()
m_model->emitSortProgress(resolvedCount);
}
-bool KFileItemModelRolesUpdater::applyResolvedRoles(const KFileItem& item, ResolveHint hint)
+bool KFileItemModelRolesUpdater::applyResolvedRoles(int index, ResolveHint hint)
{
- if (item.isNull()) {
- return false;
- }
-
+ const KFileItem item = m_model->fileItem(index);
const bool resolveAll = (hint == ResolveAll);
bool iconChanged = false;
if (!item.isMimeTypeKnown() || !item.isFinalIconKnown()) {
item.determineMimeType();
iconChanged = true;
- } else {
- const int index = m_model->index(item);
- if (!m_model->data(index).contains("iconName")) {
- iconChanged = true;
- }
+ } else if (!m_model->data(index).contains("iconName")) {
+ iconChanged = true;
}
if (iconChanged || resolveAll || m_clearPreviews) {
- const int index = m_model->index(item);
if (index < 0) {
return false;
}
data.insert("iconPixmap", QPixmap());
}
- disconnect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ disconnect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
m_model->setData(index, data);
- connect(m_model, SIGNAL(itemsChanged(KItemRangeList,QSet<QByteArray>)),
- this, SLOT(slotItemsChanged(KItemRangeList,QSet<QByteArray>)));
+ connect(m_model, &KFileItemModel::itemsChanged,
+ this, &KFileItemModelRolesUpdater::slotItemsChanged);
return true;
}
data.insert("iconOverlays", item.overlays());
-#ifdef HAVE_NEPOMUK
- if (m_nepomukResourceWatcher) {
- const KNepomukRolesProvider& rolesProvider = KNepomukRolesProvider::instance();
- Nepomuk2::Resource resource(item.nepomukUri());
- QHashIterator<QByteArray, QVariant> it(rolesProvider.roleValues(resource, m_roles));
- while (it.hasNext()) {
- it.next();
- data.insert(it.key(), it.value());
- }
-
- QUrl uri = resource.uri();
- if (uri.isEmpty()) {
- // TODO: Is there another way to explicitly create a resource?
- // We need a resource to be able to track it for changes.
- resource.setRating(0);
- uri = resource.uri();
- }
- if (!uri.isEmpty() && !m_nepomukUriItems.contains(uri)) {
- m_nepomukResourceWatcher->addResource(resource);
-
- if (m_nepomukUriItems.isEmpty()) {
- m_nepomukResourceWatcher->start();
- }
-
- m_nepomukUriItems.insert(uri, item.url());
- }
+#ifdef HAVE_BALOO
+ if (m_balooFileMonitor) {
+ m_balooFileMonitor->addFile(item.localPath());
+ applyChangedBalooRoles(item.localPath());
}
#endif
-
return data;
}
void KFileItemModelRolesUpdater::killPreviewJob()
{
if (m_previewJob) {
- disconnect(m_previewJob, SIGNAL(gotPreview(KFileItem,QPixmap)),
- this, SLOT(slotGotPreview(KFileItem,QPixmap)));
- disconnect(m_previewJob, SIGNAL(failed(KFileItem)),
- this, SLOT(slotPreviewFailed(KFileItem)));
- disconnect(m_previewJob, SIGNAL(finished(KJob*)),
- this, SLOT(slotPreviewJobFinished()));
+ disconnect(m_previewJob, &KIO::PreviewJob::gotPreview,
+ this, &KFileItemModelRolesUpdater::slotGotPreview);
+ disconnect(m_previewJob, &KIO::PreviewJob::failed,
+ this, &KFileItemModelRolesUpdater::slotPreviewFailed);
+ disconnect(m_previewJob, &KIO::PreviewJob::finished,
+ this, &KFileItemModelRolesUpdater::slotPreviewJobFinished);
m_previewJob->kill();
m_previewJob = 0;
m_pendingPreviewItems.clear();
return result;
}
-#include "kfileitemmodelrolesupdater.moc"
projects / dolphin.git / blobdiff