bool entryLessThan(const Protos::Common::Entry& e1, const Protos::Common::Entry& e2)
{
std::string s1;
std::string s2;
if (e1.has_shared_dir() && e2.has_shared_dir())
{
s1 = e1.shared_dir().shared_name();
s2 = e2.shared_dir().shared_name();
std::transform(s1.begin(), s1.end(), s1.begin(), tolower);
std::transform(s2.begin(), s2.end(), s2.begin(), tolower);
}
if (s1 == s2)
{
std::string p1 = e1.path();
std::string p2 = e2.path();
std::transform(p1.begin(), p1.end(), p1.begin(), tolower);
std::transform(p2.begin(), p2.end(), p2.begin(), tolower);
if (p1 == p2)
{
std::string n1 = e1.name();
std::string n2 = e2.name();
std::transform(n1.begin(), n1.end(), n1.begin(), tolower);
std::transform(n2.begin(), n2.end(), n2.begin(), tolower);
return n1 < n2;
}
else
return p1 < p2;
}
else
return s1 < s2;
}
/**
* To know if a given entry is already in queue. It depends of (shared dir id, name, path).
*/
bool DownloadQueue::isEntryAlreadyQueued(const Protos::Common::Entry& localEntry)
{
QMap<std::string, Download*>::const_iterator i = this->downloadsIndexedByName.constFind(localEntry.name());
while (i != this->downloadsIndexedByName.constEnd() && i.key() == localEntry.name())
{
if (
i.value()->getLocalEntry().path() == localEntry.path() &&
(!localEntry.has_shared_dir() || i.value()->getLocalEntry().shared_dir().id().hash() == localEntry.shared_dir().id().hash())
)
return true;
++i;
}
return false;
}
/**
* Try to select an entry from a remote peer in the browse tab.
* The entry to browse is set in 'this->remoteEntryToBrowse'.
*/
void BrowseWidget::tryToReachEntryToBrowse()
{
if (!this->tryingToReachEntryToBrowse)
return;
// First we search for the shared directory of the entry.
for (int r = 0; r < this->browseModel.rowCount(); r++)
{
QModelIndex currentIndex = this->browseModel.index(r, 0);
Protos::Common::Entry root = this->browseModel.getEntry(currentIndex);
if (root.has_shared_dir() && this->remoteEntryToBrowse.has_shared_dir() && root.shared_dir().id().hash() == this->remoteEntryToBrowse.shared_dir().id().hash())
{
// Then we try to match each folder name. If a folder cannot be reached then we ask to expand the last folder.
// After the folder entries are loaded, 'tryToReachEntryToBrowse()' will be recalled via the signal 'BrowseModel::loadingResultFinished()'.
const QStringList& path = Common::ProtoHelper::getStr(this->remoteEntryToBrowse, &Protos::Common::Entry::path).append(Common::ProtoHelper::getStr(this->remoteEntryToBrowse, &Protos::Common::Entry::name)).split('/', QString::SkipEmptyParts);
for (QStringListIterator i(path); i.hasNext();)
{
QModelIndex childIndex = this->browseModel.searchChild(i.next(), currentIndex);
if (!childIndex.isValid())
{
this->ui->treeView->expand(currentIndex);
return;
}
currentIndex = childIndex;
// We reach the last entry name (file or directory), we just have to show and select it.
if (!i.hasNext())
{
this->ui->treeView->scrollTo(currentIndex);
this->ui->treeView->selectionModel()->select(currentIndex, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
}
}
}
}
this->tryingToReachEntryToBrowse = false;
}