Differential D19500 Diff 53086 src/widgets/kdirmodel.cpp

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src/widgets/kdirmodel.cpp

Show First 20 Lines • Show All 186 Lines • ▼ Show 20 Line(s)186 {
187 delete m_rootNode; 187​ delete m_rootNode;
188 } 188​ }
189 189​
190 void _k_slotNewItems(const QUrl &directoryUrl, const KFileItemList &); 190​ void _k_slotNewItems(const QUrl &directoryUrl, const KFileItemList &);
191 void _k_slotDeleteItems(const KFileItemList &); 191​ void _k_slotDeleteItems(const KFileItemList &);
192 void _k_slotRefreshItems(const QList<QPair<KFileItem, KFileItem> > &); 192​ void _k_slotRefreshItems(const QList<QPair<KFileItem, KFileItem> > &);
193 void _k_slotClear(); 193​ void _k_slotClear();
194 void _k_slotRedirection(const QUrl &oldUrl, const QUrl &newUrl); 194​ void _k_slotRedirection(const QUrl &oldUrl, const QUrl &newUrl);
195 void _k_slotJobUrlsChanged(const QStringList &urlList); ​
196 195​
197 void clear() 196​ void clear()
198 { 197​ {
199 delete m_rootNode; 198​ delete m_rootNode;
200 m_rootNode = new KDirModelDirNode(nullptr, KFileItem()); 199​ m_rootNode = new KDirModelDirNode(nullptr, KFileItem());
201 } 200​ }
202 // Emit expand for each parent and then return the 201​ // Emit expand for each parent and then return the
203 // last known parent if there is no node for this url 202​ // last known parent if there is no node for this url
Show All 29 Lines231#ifndef NDEBUG
233 void dump(); 232​ void dump();
234#endif 233​#endif
235 234​
236 KDirModel * const q; 235​ KDirModel * const q;
237 KDirLister *m_dirLister; 236​ KDirLister *m_dirLister;
238 KDirModelDirNode *m_rootNode; 237​ KDirModelDirNode *m_rootNode;
239 KDirModel::DropsAllowed m_dropsAllowed; 238​ KDirModel::DropsAllowed m_dropsAllowed;
240 bool m_jobTransfersVisible; 239​ bool m_jobTransfersVisible;
240​ QMetaObject::Connection m_jobUrlsChangedConnection;
241 // key = current known parent node (always a KDirModelDirNode but KDirModelNode is more convenient), 241​ // key = current known parent node (always a KDirModelDirNode but KDirModelNode is more convenient),
242 // value = final url[s] being fetched 242​ // value = final url[s] being fetched
243 QMap<KDirModelNode *, QList<QUrl> > m_urlsBeingFetched; 243​ QMap<KDirModelNode *, QList<QUrl> > m_urlsBeingFetched;
244 QHash<QUrl, KDirModelNode *> m_nodeHash; // global node hash: url -> node 244​ QHash<QUrl, KDirModelNode *> m_nodeHash; // global node hash: url -> node
245 QStringList m_allCurrentDestUrls; //list of all dest urls that have jobs on them (e.g. copy, download) 245​ QStringList m_allCurrentDestUrls; //list of all dest urls that have jobs on them (e.g. copy, download)
246}; 246​};
247 247​
248KDirModelNode *KDirModelPrivate::nodeForUrl(const QUrl &_url) const // O(1), well, O(length of url as a string) 248​KDirModelNode *KDirModelPrivate::nodeForUrl(const QUrl &_url) const // O(1), well, O(length of url as a string)
▲ Show 20 Lines • Show All 435 Lines • ▼ Show 20 Line(s)679{
684 } 684​ }
685 685​
686 m_nodeHash.clear(); 686​ m_nodeHash.clear();
687 //emit layoutAboutToBeChanged(); 687​ //emit layoutAboutToBeChanged();
688 clear(); 688​ clear();
689 //emit layoutChanged(); 689​ //emit layoutChanged();
690} 690​}
691 691​
692void KDirModelPrivate::_k_slotJobUrlsChanged(const QStringList &urlList) ​
693{ ​
694 QStringList dirtyUrls; ​
695 ​
696 std::set_symmetric_difference(urlList.begin(), urlList.end(), ​
697 m_allCurrentDestUrls.constBegin(), m_allCurrentDestUrls.constEnd(), ​
698 std::back_inserter(dirtyUrls)); ​
699 ​
700 m_allCurrentDestUrls = urlList; ​
701 ​
702 for (const QString &dirtyUrl : qAsConst(dirtyUrls)) { ​
703 if (KDirModelNode *node = nodeForUrl(QUrl(dirtyUrl))) { ​
704 const QModelIndex idx = indexForNode(node); ​
705 emit q->dataChanged(idx, idx, {KDirModel::HasJobRole}); ​
706 } ​
707 } ​
708} ​
709 ​
710void KDirModelPrivate::clearAllPreviews(KDirModelDirNode *dirNode) 692​void KDirModelPrivate::clearAllPreviews(KDirModelDirNode *dirNode)
711{ 693​{
712 const int numRows = dirNode->m_childNodes.count(); 694​ const int numRows = dirNode->m_childNodes.count();
713 if (numRows > 0) { 695​ if (numRows > 0) {
714 KDirModelNode *lastNode = nullptr; 696​ KDirModelNode *lastNode = nullptr;
715 for (KDirModelNode *node : qAsConst(dirNode->m_childNodes)) { 697​ for (KDirModelNode *node : qAsConst(dirNode->m_childNodes)) {
716 node->setPreview(QIcon()); 698​ node->setPreview(QIcon());
717 //node->setPreview(QIcon::fromTheme(node->item().iconName())); 699​ //node->setPreview(QIcon::fromTheme(node->item().iconName()));
▲ Show 20 Lines • Show All 261 Lines • ▼ Show 20 Line(s)
979{ 961​{
980 emit needSequenceIcon(index, sequenceIndex); 962​ emit needSequenceIcon(index, sequenceIndex);
981} 963​}
982 964​
983void KDirModel::setJobTransfersVisible(bool value) 965​void KDirModel::setJobTransfersVisible(bool value)
984{ 966​{
985 if (value) { 967​ if (value) {
986 d->m_jobTransfersVisible = true; 968​ d->m_jobTransfersVisible = true;
987 connect(&JobUrlCache::instance(), SIGNAL(jobUrlsChanged(QStringList)), this, SLOT(_k_slotJobUrlsChanged(QStringList)), Qt::UniqueConnection); 969​
970​ if (!d->m_jobUrlsChangedConnection) {
971​ d->m_jobUrlsChangedConnection = connect(&JobUrlCache::instance(),
972​ &JobUrlCache::jobUrlsChanged,
973​ this, [this](const QStringList &jobUrls) {
974​ QStringList dirtyUrls;
975​
976​ std::set_symmetric_difference(jobUrls.begin(), jobUrls.end(),
977​ d->m_allCurrentDestUrls.constBegin(), d->m_allCurrentDestUrls.constEnd(),
978​ std::back_inserter(dirtyUrls));
979​
980​ d->m_allCurrentDestUrls = jobUrls;
981​
982​ for (const QString &dirtyUrl : qAsConst(dirtyUrls)) {
983​ if (KDirModelNode *node = d->nodeForUrl(QUrl(dirtyUrl))) {
984​ const QModelIndex idx = d->indexForNode(node);
985​ emit dataChanged(idx, idx, {KDirModel::HasJobRole});
986​ }
987​ }
988​ });
989​ }
988 990​
989 JobUrlCache::instance().requestJobUrlsChanged(); 991​ JobUrlCache::instance().requestJobUrlsChanged();
990 } else { 992​ } else {
991 disconnect(this, SLOT(_k_slotJobUrlsChanged(QStringList))); 993​ if (d->m_jobUrlsChangedConnection) {
994​ disconnect(d->m_jobUrlsChangedConnection);
995​ d->m_jobUrlsChangedConnection = QMetaObject::Connection();
996​ }
992 } 997​ }
993 ​
994} 998​}
995 999​
996bool KDirModel::jobTransfersVisible() const 1000​bool KDirModel::jobTransfersVisible() const
997{ 1001​{
998 return d->m_jobTransfersVisible; 1002​ return d->m_jobTransfersVisible;
999} 1003​}
1000 1004​
1001QList<QUrl> KDirModel::simplifiedUrlList(const QList<QUrl> &urls) 1005​QList<QUrl> KDirModel::simplifiedUrlList(const QList<QUrl> &urls)
▲ Show 20 Lines • Show All 295 Lines • Show Last 20 Lines