Folder Manager Data Types

FolderDesc

The FolderDesc structure can be used to find existing folder descriptors and create new ones; it is supported under Mac OS 8 and later.



 
struct FolderDesc {

    size                    descSize;

    FolderType              foldType;

    FolderDescFlags         flags;

    FolderClass             foldClass;

    FolderType              foldLocation;

    OSType                  badgeSignature;

    OSType                  badgeType;

    UInt32                  reserved;

    Str63                   name;

};

typedef struct FolderDesc FolderDesc;

typedef FolderDesc *FolderDescPtr;

Field descriptions

descSize: The size (in bytes) of this structure.
foldType: A constant of type FolderType that identifies the kind of target folder. See Folder Type Constants for a list of possible folder types.
flags: Flags indicating whether a folder is created during startup, if the folder name is locked, and if the folder created is invisible; see Folder Descriptor Flag Constants .
foldClass: The class indicating whether the folder is relative to the parent folder or special; see Folder Descriptor Class Constants .
foldLocation: For a relative folder, the foldLocation field specifies the FolderType of the parent folder of the target. For special folders, the location of the folder. See Folder Descriptor Location Constants .
badgeSignature: Reserved. Set this field to 0.
badgeType: Reserved. Set this field to 0.
reserved: Reserved. Set this field to 0.
name: A string specifying the name of the desired folder. For relative folders, this will be the exact name of the desired folder. For special folders, the actual target folder may have a different name than the name specified in the folder descriptor. For example, the System Folder is often given a different name, but it can still be located with FindFolder .

FolderRouting

The folder routing structure specifies the folder that files are routed to, based on the folder they are routed from. The FolderRouting structure is supported under Mac OS 8 and later.



 
struct FolderRouting {

    Size                descSize;

    OSType              fileType;

    FolderType          routeFromFolder;

    FolderType          routeToFolder;

    RoutingFlags        flags;

};

typedef struct FolderRouting FolderRouting;

typedef FolderRouting *FolderRoutingPtr;

Field descriptions

descSize: The size (in bytes) of this structure.
fileType: A constant of type OSType that describes the file type of the item to be routed.
routeFromFolder: The folder type identifying the folder from which an item will be routed. If an item is dropped on the folder specified in the routeFromFolder field, it will be routed to the folder described in the routeToFolder field. See Folder Type Constants for a list of possible values.
routeToFolder: The folder type identifying the folder to which an item will be routed; see Folder Type Constants for a list of possible values.
flags: Reserved. Set this field to 0.