bool |
AppendItemReference ( const FContentBrowserItemData& InI..., FString& InOutStr ) |
Attempt to append any path references for the given item to the given string. |
void |
BuildRootPathVirtualTree () |
Rebuilds the tree of virtual paths that ends with internal roots |
bool |
BulkCopyItems ( TArrayView< const FContentBrowserIt..., const FName InDestPath ) |
Attempt to copy the given items to the given virtual path. |
bool |
BulkDeleteItems ( TArrayView< const FContentBrowserIt... ) |
Attempt to delete the given items. |
bool |
BulkDuplicateItems ( TArrayView< const FContentBrowserIt..., TArray< FContentBrowserItemData >&... ) |
Attempt to synchronously duplicate the given items. |
bool |
BulkEditItems ( TArrayView< const FContentBrowserIt... ) |
Attempt to open the given item for editing. |
bool |
BulkMoveItems ( TArrayView< const FContentBrowserIt..., const FName InDestPath ) |
Attempt to move the given items to the given virtual path. |
bool |
BulkPreviewItems ( TArrayView< const FContentBrowserIt... ) |
Attempt to preview the given items. |
bool |
BulkPrivatizeItems ( TArrayView< const FContentBrowserIt... ) |
Attempt to mark the given items as private (NotExternallyReferenceable) |
bool |
BulkSaveItems ( TArrayView< const FContentBrowserIt..., const EContentBrowserItemSaveFlags ... ) |
Attempt to save the given items. |
bool |
BulkViewItems ( TArrayView< const FContentBrowserIt... ) |
Attempt to open the given items for read-only viewing. |
bool |
CanCopyItem ( const FContentBrowserItemData& InI..., const FName InDestPath, FText* OutErrorMsg ) |
Query whether the given item is can be copied, optionally providing error information if it cannot. |
bool |
CanCreateFolder ( const FName InPath, FText* OutErrorMsg ) |
Query whether a folder can be created at the given virtual path, optionally providing error information if it cannot. |
bool |
CanDeleteItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item is can be deleted, optionally providing error information if it cannot. |
bool |
CanDuplicateItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item is can be duplicated, optionally providing error information if it cannot. |
bool |
CanEditItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item is can be edited, optionally providing error information if it cannot. |
bool |
CanMoveItem ( const FContentBrowserItemData& InI..., const FName InDestPath, FText* OutErrorMsg ) |
Query whether the given item is can be moved, optionally providing error information if it cannot. |
bool |
CanPreviewItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item is can be previewed, optionally providing error information if it cannot. |
bool |
CanPrivatizeItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item can be privatized, optionally providing error information if it cannot. |
bool |
CanRenameItem ( const FContentBrowserItemData& InI..., const FString* InNewName, FText* OutErrorMsg ) |
Query whether the given item is can be renamed, optionally providing error information if it cannot. |
bool |
CanSaveItem ( const FContentBrowserItemData& InI..., const EContentBrowserItemSaveFlags ..., FText* OutErrorMsg ) |
Query whether the given item is can be saved, optionally providing error information if it cannot. |
bool |
CanViewItem ( const FContentBrowserItemData& InI..., FText* OutErrorMsg ) |
Query whether the given item is can be viewed (a read-only asset editor), optionally providing error information if it cannot. |
void |
ClearCachedFilterData ( const FContentBrowserDataFilterCach... ) |
Tell the data source to remove the cached data for the filter compilation for this specific owner. |
void |
CompileFilter ( const FName InPath, const FContentBrowserDataFilter& I..., FContentBrowserDataCompiledFilter&... ) |
Given a path and a data filter, produce an optimized filter that can be used to efficiently enumerate items that match it, and also query whether an item would pass it. |
bool |
ConvertItemForFilter ( FContentBrowserItemData& Item, const FContentBrowserDataCompiledFi... ) |
Let the compiled filter decide the payload and the type of the item Some Compiled filter might change the type/payload of the item. |
bool |
CopyItem ( const FContentBrowserItemData& InI..., const FName InDestPath ) |
Attempt to copy the given item to the given virtual path. |
TSharedPtr< ... |
CreateCustomDragOperation ( TArrayView< const FContentBrowserIt... ) |
Called to provide custom drag and drop handling when starting a drag event. |
bool |
CreateFolder ( const FName InPath, FContentBrowserItemDataTemporaryCon... ) |
Attempt to begin the process of asynchronously creating a folder at the given virtual path, populating a temporary item that can be finalized or canceled by the user. |
FContentBrow... |
CreateVirtualFolderItem ( const FName InFolderPath ) |
Creates item data for a fully virtual folder |
bool |
DeleteItem ( const FContentBrowserItemData& InI... ) |
Attempt to delete the given item. |
bool |
DoesItemPassFilter ( const FContentBrowserItemData& InI..., const FContentBrowserDataCompiledFi... ) |
Query whether the given item passes the given compiled filter. |
bool |
DuplicateItem ( const FContentBrowserItemData& InI..., FContentBrowserItemDataTemporaryCon... ) |
Attempt to begin the process of asynchronously duplicating the given item, populating a temporary item that can be finalized or canceled by the user. |
bool |
EditItem ( const FContentBrowserItemData& InI... ) |
Attempt to open the given item for editing. |
void |
EnumerateItemsAtPath ( const FName InPath, const EContentBrowserItemTypeFilter..., TFunctionRef< bool(FContentBrowserI... ) |
Enumerate items that have the given virtual path, optionally filtering by type, and invoking the callback for each matching item. |
bool |
EnumerateItemsAtPaths ( const TArrayView< FContentBrowserIt..., const EContentBrowserItemTypeFilter..., TFunctionRef< bool(FContentBrowserI... ) |
Enumerate the items (folders and/or files) that exist at the given content browser paths. |
bool |
EnumerateItemsForObjects ( const TArrayView< UObject* > I..., TFunctionRef< bool(FContentBrowserI... ) |
Enumerate the items (files) that exist for the given objects. |
void |
EnumerateItemsMatchingFilter ( const FContentBrowserDataCompiledFi..., TFunctionRef< bool(FContentBrowserI... ) |
Enumerate items that match the given compiled filter, invoking the callback for each matching item. |
TArray< FCon... |
GetAliasesForPath ( const FSoftObjectPath& InInternalP... ) |
Get a list of other paths that the data source may be using to represent a specific path |
bool |
GetItemAttribute ( const FContentBrowserItemData& InI..., const bool InIncludeMetaData, const FName InAttributeKey, FContentBrowserItemDataAttributeVal... ) |
Query the value of the given attribute on the given item. |
bool |
GetItemAttributes ( const FContentBrowserItemData& InI..., const bool InIncludeMetaData, FContentBrowserItemDataAttributeVal... ) |
Query the values of all attributes on the given item. |
bool |
GetItemPhysicalPath ( const FContentBrowserItemData& InI..., FString& OutDiskPath ) |
Query the physical (on-disk) path of the given item. |
FName |
GetModularFeatureTypeName () |
Get the name used when registering data source modular feature instances for use with the Content Browser Data Subsystem. |
const FConte... |
GetRootPathVirtualTree () |
|
bool |
HandleDragDropOnItem ( const FContentBrowserItemData& InI..., const FDragDropEvent& InDragDropEv... ) |
Called to provide custom drag and drop handling when a drag event is dropped on an item. |
bool |
HandleDragEnterItem ( const FContentBrowserItemData& InI..., const FDragDropEvent& InDragDropEv... ) |
Called to provide custom drag and drop handling when a drag event enters an item, such as performing validation and reporting error information. |
bool |
HandleDragLeaveItem ( const FContentBrowserItemData& InI..., const FDragDropEvent& InDragDropEv... ) |
Called to provide custom drag and drop handling when a drag event leaves an item, such as clearing any error information set during earlier validation. |
bool |
HandleDragOverItem ( const FContentBrowserItemData& InI..., const FDragDropEvent& InDragDropEv... ) |
Called to provide custom drag and drop handling while a drag event is over an item, such as performing validation and reporting error information. |
void |
Initialize ( const bool InAutoRegister ) |
Initialize this data source instance, optionally registering it once the initialization has finished (This function is non-virtual because its signature may change on derived types, and so should be called directly on an instance of the correct type. |
bool |
IsDiscoveringItems ( FText* OutStatus ) |
Query whether this data source instance is currently discovering content, and retrieve an optional status message that can be shown in the UI. |
bool |
IsFolderVisible ( const FName InPath, const EContentBrowserIsFolderVisibl... ) |
Query whether the given virtual folder should be visible in the UI. |
bool |
IsInitialized () |
True if this data source is currently initialized. |
bool |
IsItemDirty ( const FContentBrowserItemData& InI... ) |
Query whether the given item is considered dirty (ie, has unsaved changes). |
bool |
IsVirtualPathUnderMountRoot ( const FName InPath ) |
Test whether the given virtual path is under the virtual mount root that was passed to Initialize. |
bool |
Legacy_TryConvertAssetDataToVirtualPath ( const FAssetData& InAssetData, const bool InUseFolderPaths, FName& OutPath ) |
Attempt to convert the given asset data to a virtual path associated with this data source. |
bool |
Legacy_TryConvertPackagePathToVirtualPath ( const FName InPackagePath, FName& OutPath ) |
Attempt to convert the given package path to a virtual path associated with this data source. |
bool |
Legacy_TryGetAssetData ( const FContentBrowserItemData& InI..., FAssetData& OutAssetData ) |
Attempt to retrieve the asset data associated with the given item. |
bool |
Legacy_TryGetPackagePath ( const FContentBrowserItemData& InI..., FName& OutPackagePath ) |
Attempt to retrieve the package path associated with the given item. |
bool |
MoveItem ( const FContentBrowserItemData& InI..., const FName InDestPath ) |
Attempt to move the given item to the given virtual path. |
void |
NotifyItemDataRefreshed () |
Notify a wholesale item data update, for data sources that can't provide delta-updates. |
bool |
PreviewItem ( const FContentBrowserItemData& InI... ) |
Attempt to preview the given item. |
bool |
PrioritizeSearchPath ( const FName InPath ) |
If possible, attempt to prioritize content discovery for the given virtual path. |
bool |
PrivatizeItem ( const FContentBrowserItemData& InI... ) |
Attempt to mark the given item as private (NotExternallyReferenceable). |
void |
QueueItemDataUpdate ( FContentBrowserItemDataUpdate&& In... ) |
Queue an incremental item data update, for data sources that can provide delta-updates. |
void |
RefreshVirtualPathTreeIfNeeded () |
Call after a change that could affect rules of virtual path generation. |
void |
RegisterDataSource () |
Register this data source instance for use with the Content Browser Data Subsystem. |
void |
RemoveUnusedCachedFilterData ( const FContentBrowserDataFilterCach..., TArrayView< const FName > InVirtual..., const FContentBrowserDataFilter& D... ) |
Tell the data source to remove any cached data for the filter compilation that might not be needed any more. |
bool |
RenameItem ( const FContentBrowserItemData& InI..., const FString& InNewName, FContentBrowserItemData& OutNewIte... ) |
Attempt to rename the given item. |
void |
RootPathAdded ( const FStringView InInternalPath ) |
Adds internal root path to virtual path tree |
void |
RootPathRemoved ( const FStringView InInternalPath ) |
Removes internal root path from virtual path tree |
bool |
SaveItem ( const FContentBrowserItemData& InI..., const EContentBrowserItemSaveFlags ... ) |
Attempt to save the given item. |
void |
SetDataSink ( IContentBrowserItemDataSink* I... ) |
Set the data sink that can be used to communicate with the Content Browser Data Subsystem. |
void |
SetVirtualPathTreeNeedsRebuild () |
Sets a flag to force rebuild of virtual path tree with next call to RefreshVirtualPathTreeIfNeeded() |
void |
Shutdown () |
Shutdown this data source instance. |
void |
Tick ( const float InDeltaTime ) |
Tick this data source instance. |
bool |
TryConvertInternalPathToVirtual ( const FName InInternalPath, FName& OutPath ) |
Convert an internal path to its virtualized form, based on the mount root set on this data source. |
EContentBrow... |
TryConvertVirtualPath ( const FName InPath, FName& OutPath ) |
Attempt to convert the given virtual path |
EContentBrow... |
TryConvertVirtualPath ( const FStringView InPath, FName& OutPath ) |
Attempt to convert the given virtual path |
EContentBrow... |
TryConvertVirtualPath ( const FStringView InPath, FString& OutPath ) |
Attempt to convert the given virtual path |
EContentBrow... |
TryConvertVirtualPath ( const FStringView InPath, FStringBuilderBase& OutPath ) |
Attempt to convert the given virtual path |
bool |
TryConvertVirtualPathToInternal ( const FName InPath, FName& OutInternalPath ) |
Convert a virtualized path to its internal form, based on the mount root set on this data source. |
bool |
TryGetCollectionId ( const FContentBrowserItemData& InI..., FSoftObjectPath& OutCollectionId ) |
Attempt to retrieve the identifier that should be used when storing a reference to the given item within a collection. |
void |
UnregisterDataSource () |
Unregister this data source instance from the Content Browser Data Subsystem. |
bool |
UpdateThumbnail ( const FContentBrowserItemData& InI..., FAssetThumbnail& InThumbnail ) |
Attempt to update the thumbnail associated with the given item. |
bool |
ViewItem ( const FContentBrowserItemData& InI... ) |
Attempt to open the given item for read-only viewing. |