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  3. FContentBrowserVirtualPathTree

FContentBrowserVirtualPathTree

Tree of virtual paths ending where internal paths start.

API > API/Editor > API/Editor/ContentBrowserData

References

   
Module ContentBrowserData
Header /Engine/Source/Editor/ContentBrowserData/Public/ContentBrowserVirtualPathTree.h
Include #include "ContentBrowserVirtualPathTree.h"

Syntax

class FContentBrowserVirtualPathTree

Remarks

Tree of virtual paths ending where internal paths start. Used for conversion of paths and during enumerate.

Functions

  Type Name Description
Public function bool

CachePath ( FName Path,
FName InternalPath,
TFunctionRef< void(FName)> OnPathAdded
)

 Adds the specified path to the tree, creating nodes as needed and calling OnPathAdded for any new paths added.
Public function Const void

EnumerateAllPaths ( TFunctionRef< bool(FName)> Callback
)

 Enumerate all of the paths we know about
Public function Const bool

EnumerateSubPaths ( FName BasePath,
TFunctionRef< bool(FName, FName)> Callback,
bool bRecurse
)

 Recursively enumerates all child paths from the specified base path relative to this node
Public function Const SIZE_T  
Public function Const bool

GetAllPaths ( TSet< FName >& OutPaths
)

 Get all of the paths we know about
Public function Static FStringView

GetMountPointFromPath ( const FStringView InPath,
bool& bOutHadClassesPrefix
)

 Use FPathViews::GetMountPointNameFromPath instead Returns name of the first folder in a path Removes starting forward slash and Classes_ prefix Example: "/Classes_A/Textures" returns "A" and sets bOutHadClassesPrefix=true
Public function Const FName

GetParentPath ( FName Path
)

 Returns name of parent virtual path when given a virtual path
Public function Const bool

GetSubPaths ( FName BasePath,
TSet< FName >& OutPaths,
bool bRecurse
)

 Recursively gathers all child paths from the specified base path relative to this node
Public function Const const TMap< FName, FName > & Returns reference to map that allows looking up an internal path when given a virtual path
Public function Const int32 Returns number of paths in total
Public function Const bool

PathExists ( FName Path
)

 Checks whether the given path is one that we know about
Public function Const bool

PathExists ( FName Path,
bool& bIsFullyVirtual
)

 Checks whether the given path is one that we know about
Public function bool

RemovePath ( FName Path,
TFunctionRef< void(FName)> OnPathRemoved
)

 Removes the specified path from the tree, calling OnPathRemoved for any existing paths removed.
Public function void

Reset ()

 Clears all paths
Public function Const EContentBrowserPathType

TryConvertVirtualPathToInternal ( FStringView InPath,
FStringBuilderBase& OutPath
)

 Tries to converts virtual path into an internal path.
Public function Const EContentBrowserPathType

TryConvertVirtualPathToInternal ( FStringView InPath,
FString& OutPath
)

 Tries to converts virtual path into an internal path.
Public function Const EContentBrowserPathType Tries to converts virtual path into an internal path.

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