From 3949dcfce95af4bd305f258ff5b170d7d50435f6 Mon Sep 17 00:00:00 2001 From: SulfurNitride Date: Sun, 12 Apr 2026 21:04:15 -0500 Subject: VFS perf fixes, icon/stylesheet compat, download filename fix VFS: - Open backing fd at mo2_open time for read-only handles so mo2_read can splice without re-opening the file on every read call. - Bump RLIMIT_NOFILE at mount time to fit the resulting fd pressure when the game keeps hundreds of BSAs open. - Dedicated node_cache_mutex so resolveByInode / mo2_lookup stop racing unordered_map writes while multiple tree_mutex readers are active. - max_read=1MB + matching conn->max_read and raised max_readahead/max_write so the kernel merges Wine's small sequential reads into bigger FUSE requests. - Per-op wall-clock counters in mo2_init() logs so we can distinguish VFS latency from game-side work. Proton launch: - Write dxvk.conf to the prefix and set DXVK_CONFIG_FILE to force dxvk.enableGraphicsPipelineLibrary=False, avoiding long GPL compile stalls on first run. UI / plugin compat: - Clamp IconDelegate's per-icon width to [8, 16] so narrow content columns don't trigger QIcon::pixmap(0,0) returning null and logging "failed to load icon" every repaint. - Pre-create lowercase symlinks in the stylesheet directory so QSS files authored on Windows resolve url(foo.svg) when on-disk files are Foo.svg. - Flip content icons empty-chessboard.png and facegen.png to 8-bit RGBA so Qt's built-in PNG reader loads them uniformly. - Add mobase.Version.canonicalString shim for legacy Python plugins that still call the old VersionInfo method on appVersion()'s return. - BSPluginList: compare normalized plugin name lists instead of byte hashes so the post-run case-fix refresh stops spuriously firing the "load order changed" dialog. - BSPluginList disabled by default. Download manager: - Parse CDN URL with QUrl + QUrlQuery and read the filename from the response-content-disposition query param (RFC 6266 quoted / unquoted / ext-value forms), not QFileInfo on the raw URL. - When the API or URL gives us a CDN object key (no archive extension), prefer the actual Content-Disposition header from the live response in metaDataChanged and downloadFinished. Co-Authored-By: Claude Opus 4.6 (1M context) --- .../src/BSPluginList/PluginGroupProxyModel.h | 118 +++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 libs/installer_bsplugins/src/BSPluginList/PluginGroupProxyModel.h (limited to 'libs/installer_bsplugins/src/BSPluginList/PluginGroupProxyModel.h') diff --git a/libs/installer_bsplugins/src/BSPluginList/PluginGroupProxyModel.h b/libs/installer_bsplugins/src/BSPluginList/PluginGroupProxyModel.h new file mode 100644 index 0000000..c0f0f1c --- /dev/null +++ b/libs/installer_bsplugins/src/BSPluginList/PluginGroupProxyModel.h @@ -0,0 +1,118 @@ +#ifndef BSPLUGINLIST_PLUGINGROUPPROXYMODEL_H +#define BSPLUGINLIST_PLUGINGROUPPROXYMODEL_H + +#include "TESData/FileInfo.h" + +#include + +#include + +#include + +#include +#include +#include + +namespace BSPluginList +{ + +class PluginGroupProxyModel final : public QAbstractProxyModel +{ + Q_OBJECT + +public: + explicit PluginGroupProxyModel(MOBase::IOrganizer* organizer, + QObject* parent = nullptr); + + void setSourceModel(QAbstractItemModel* sourceModel) override; + + bool hasChildren(const QModelIndex& parent = QModelIndex()) const override; + int rowCount(const QModelIndex& parent = QModelIndex()) const override; + int columnCount(const QModelIndex& parent = QModelIndex()) const override; + + QModelIndex index(int row, int column, + const QModelIndex& parent = QModelIndex()) const override; + QModelIndex parent(const QModelIndex& index) const override; + + QModelIndex mapFromSource(const QModelIndex& sourceIndex) const override; + QModelIndex mapToSource(const QModelIndex& proxyIndex) const override; + + Qt::ItemFlags flags(const QModelIndex& index) const override; + QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override; + bool setData(const QModelIndex& index, const QVariant& value, + int role = Qt::EditRole) override; + QModelIndex buddy(const QModelIndex& index) const override; + QVariant headerData(int section, Qt::Orientation orientation, + int role = Qt::DisplayRole) const override; + + QMimeData* mimeData(const QModelIndexList& indexes) const override; + bool canDropMimeData(const QMimeData* data, Qt::DropAction action, int row, + int column, const QModelIndex& parent) const override; + bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, + const QModelIndex& parent) override; + + void setDroppingBelowExpandedItem(bool value) { m_DroppingBelowExpandedItem = value; } + +signals: + void groupRenameRequested(const QModelIndex& index, const QString& name); + +private slots: + void onSourceDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, + const QList& roles = QList()); + void onSourceLayoutChanged( + const QList& parents = QList(), + QAbstractItemModel::LayoutChangeHint hint = + QAbstractItemModel::NoLayoutChangeHint); + void onSourceModelReset(); + void onSourceRowsInserted(const QModelIndex& parent); + void onSourceRowsRemoved(const QModelIndex& parent); + +private: + static constexpr std::size_t NO_ID = std::numeric_limits::max(); + + struct Group + { + QString name; + std::vector children; + + explicit Group(const QString& name) : name{name} {} + }; + + struct ProxyItem + { + int row; + int sourceRow; + std::size_t parentId; + std::shared_ptr groupInfo; + + [[nodiscard]] bool isSourceItem() const { return sourceRow != -1; } + [[nodiscard]] bool isGroup() const { return groupInfo != nullptr; } + [[nodiscard]] bool isDivider() const + { + return groupInfo == nullptr && sourceRow == -1; + } + }; + + [[nodiscard]] int mapLowerBoundToSourceRow(std::size_t id) const; + [[nodiscard]] bool isAboveDivider(std::size_t id) const; + [[nodiscard]] bool isBelowDivider(std::size_t id) const; + + void buildGroups(); + [[nodiscard]] std::size_t createItem(const QString& name, int row, int sourceRow, + std::size_t parent, std::shared_ptr group, + int repeat = 0); + + std::vector m_ProxyItems; + boost::container::flat_multimap m_ItemMap; + std::vector m_TopLevel; + std::vector m_SourceMap; + + bool m_DroppingBelowExpandedItem; + mutable std::vector m_DraggingGroups; + + MOBase::IOrganizer* m_Organizer; +}; + +} // namespace BSPluginList + +#endif // BSPLUGINLIST_PLUGINGROUPPROXYMODEL_H -- cgit v1.3.1