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Improve Torrent content tree structure creation

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Use QHash to cache folder items.
PR #16183.
This commit is contained in:
Prince Gupta 2022-01-24 08:25:06 +05:30 • committed by GitHub
commit 0cc318664d
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3 changed files with 5 additions and 15 deletions
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8
src/gui/torrentcontentmodel.cpp
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@ -498,6 +498,7 @@ void TorrentContentModel::setupModelData(const BitTorrent::AbstractFileStorage &
m_filesIndex.reserve(filesCount);
TorrentContentModelFolder *currentParent;
QHash<TorrentContentModelFolder *, QHash<QString, TorrentContentModelFolder *>> folderMap;
// Iterate over files
for (int i = 0; i < filesCount; ++i)
{
@ -510,13 +511,14 @@ void TorrentContentModel::setupModelData(const BitTorrent::AbstractFileStorage &
for (const QStringView pathPart : asConst(pathFolders))
{
const QString folderPath = pathPart.toString();
TorrentContentModelFolder *newParent = currentParent->childFolderWithName(folderPath);
const QString folderName = pathPart.toString();
TorrentContentModelFolder *&newParent = folderMap[currentParent][folderName];
if (!newParent)
{
newParent = new TorrentContentModelFolder(folderPath, currentParent);
newParent = new TorrentContentModelFolder(folderName, currentParent);
currentParent->appendChild(newParent);
}
currentParent = newParent;
}
// Actually create the file