Maintainer	gtk2hs-devel@lists.sourceforge.net
Stability	alpha
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell98

System.GIO.File.MountOperation

Contents

Details
Types
Enums
Methods
Attributes
Signals

Description

Synopsis

Details

MountOperation provides a mechanism for interacting with the user. It can be used for authenticating mountable operations, such as loop mounting files, hard drive partitions or server locations. It can also be used to ask the user questions or show a list of applications preventing unmount or eject operations from completing.

Note that MountOperation is used for more than just Mount objects – for example it is also used in driveStart.

Users should instantiate a subclass of this that implements all the various callbacks to show the required dialogs, such as MountOperation. If no user interaction is desired (for example when automounting filesystems at login time), usually Nothing can be passed, see each method taking a MountOperation for details.

Types

newtype MountOperation Source #

Constructors

MountOperation (ForeignPtr MountOperation)

Instances

Eq MountOperation Source #
Methods (==) :: MountOperation -> MountOperation -> Bool # (/=) :: MountOperation -> MountOperation -> Bool #
Ord MountOperation Source #
Methods compare :: MountOperation -> MountOperation -> Ordering # (<) :: MountOperation -> MountOperation -> Bool # (<=) :: MountOperation -> MountOperation -> Bool # (>) :: MountOperation -> MountOperation -> Bool # (>=) :: MountOperation -> MountOperation -> Bool # max :: MountOperation -> MountOperation -> MountOperation # min :: MountOperation -> MountOperation -> MountOperation #
GObjectClass MountOperation Source #
Methods toGObject :: MountOperation -> GObject # unsafeCastGObject :: GObject -> MountOperation #
MountOperationClass MountOperation Source #

class GObjectClass o => MountOperationClass o Source #

Instances

MountOperationClass MountOperation Source #

Enums

data MountOperationResult Source #

Constructors

MountOperationHandled
MountOperationAborted
MountOperationUnhandled

Instances

Bounded MountOperationResult Source #
Methods minBound :: MountOperationResult # maxBound :: MountOperationResult #
Enum MountOperationResult Source #
Methods succ :: MountOperationResult -> MountOperationResult # pred :: MountOperationResult -> MountOperationResult # toEnum :: Int -> MountOperationResult # fromEnum :: MountOperationResult -> Int # enumFrom :: MountOperationResult -> [MountOperationResult] # enumFromThen :: MountOperationResult -> MountOperationResult -> [MountOperationResult] # enumFromTo :: MountOperationResult -> MountOperationResult -> [MountOperationResult] # enumFromThenTo :: MountOperationResult -> MountOperationResult -> MountOperationResult -> [MountOperationResult] #
Eq MountOperationResult Source #
Methods (==) :: MountOperationResult -> MountOperationResult -> Bool # (/=) :: MountOperationResult -> MountOperationResult -> Bool #
Ord MountOperationResult Source #
Methods compare :: MountOperationResult -> MountOperationResult -> Ordering # (<) :: MountOperationResult -> MountOperationResult -> Bool # (<=) :: MountOperationResult -> MountOperationResult -> Bool # (>) :: MountOperationResult -> MountOperationResult -> Bool # (>=) :: MountOperationResult -> MountOperationResult -> Bool # max :: MountOperationResult -> MountOperationResult -> MountOperationResult # min :: MountOperationResult -> MountOperationResult -> MountOperationResult #
Show MountOperationResult Source #
Methods showsPrec :: Int -> MountOperationResult -> ShowS # show :: MountOperationResult -> String # showList :: [MountOperationResult] -> ShowS #

data AskPasswordFlags Source #

Constructors

AskPasswordNeedPassword
AskPasswordNeedUsername
AskPasswordNeedDomain
AskPasswordSavingSupported
AskPasswordAnonymousSupported

Instances

Bounded AskPasswordFlags Source #
Methods minBound :: AskPasswordFlags # maxBound :: AskPasswordFlags #
Enum AskPasswordFlags Source #	`MountOperationResult` is returned as a result when a request for information is send by the mounting operation.
Methods succ :: AskPasswordFlags -> AskPasswordFlags # pred :: AskPasswordFlags -> AskPasswordFlags # toEnum :: Int -> AskPasswordFlags # fromEnum :: AskPasswordFlags -> Int # enumFrom :: AskPasswordFlags -> [AskPasswordFlags] # enumFromThen :: AskPasswordFlags -> AskPasswordFlags -> [AskPasswordFlags] # enumFromTo :: AskPasswordFlags -> AskPasswordFlags -> [AskPasswordFlags] # enumFromThenTo :: AskPasswordFlags -> AskPasswordFlags -> AskPasswordFlags -> [AskPasswordFlags] #
Eq AskPasswordFlags Source #
Methods (==) :: AskPasswordFlags -> AskPasswordFlags -> Bool # (/=) :: AskPasswordFlags -> AskPasswordFlags -> Bool #
Ord AskPasswordFlags Source #
Methods compare :: AskPasswordFlags -> AskPasswordFlags -> Ordering # (<) :: AskPasswordFlags -> AskPasswordFlags -> Bool # (<=) :: AskPasswordFlags -> AskPasswordFlags -> Bool # (>) :: AskPasswordFlags -> AskPasswordFlags -> Bool # (>=) :: AskPasswordFlags -> AskPasswordFlags -> Bool # max :: AskPasswordFlags -> AskPasswordFlags -> AskPasswordFlags # min :: AskPasswordFlags -> AskPasswordFlags -> AskPasswordFlags #
Show AskPasswordFlags Source #
Methods showsPrec :: Int -> AskPasswordFlags -> ShowS # show :: AskPasswordFlags -> String # showList :: [AskPasswordFlags] -> ShowS #
Flags AskPasswordFlags Source #

data PasswordSave Source #

PasswordSave is used to indicate the lifespan of a saved password.

Constructors

PasswordSaveNever
PasswordSaveForSession
PasswordSavePermanently

Instances

Bounded PasswordSave Source #
Methods minBound :: PasswordSave # maxBound :: PasswordSave #
Enum PasswordSave Source #
Methods succ :: PasswordSave -> PasswordSave # pred :: PasswordSave -> PasswordSave # toEnum :: Int -> PasswordSave # fromEnum :: PasswordSave -> Int # enumFrom :: PasswordSave -> [PasswordSave] # enumFromThen :: PasswordSave -> PasswordSave -> [PasswordSave] # enumFromTo :: PasswordSave -> PasswordSave -> [PasswordSave] # enumFromThenTo :: PasswordSave -> PasswordSave -> PasswordSave -> [PasswordSave] #
Eq PasswordSave Source #
Methods (==) :: PasswordSave -> PasswordSave -> Bool # (/=) :: PasswordSave -> PasswordSave -> Bool #
Ord PasswordSave Source #
Methods compare :: PasswordSave -> PasswordSave -> Ordering # (<) :: PasswordSave -> PasswordSave -> Bool # (<=) :: PasswordSave -> PasswordSave -> Bool # (>) :: PasswordSave -> PasswordSave -> Bool # (>=) :: PasswordSave -> PasswordSave -> Bool # max :: PasswordSave -> PasswordSave -> PasswordSave # min :: PasswordSave -> PasswordSave -> PasswordSave #
Show PasswordSave Source #
Methods showsPrec :: Int -> PasswordSave -> ShowS # show :: PasswordSave -> String # showList :: [PasswordSave] -> ShowS #

Methods

mountOperationNew :: IO MountOperation Source #

Creates a new mount operation.

mountOperationReply :: MountOperationClass op => op -> MountOperationResult -> IO () Source #

Emits the "reply" signal.

Attributes

mountOperationAnonymous :: MountOperationClass op => Attr op Bool Source #

Whether to use an anonymous user when authenticating.

Default value: False

mountOperationChoice :: MountOperationClass op => Attr op Int Source #

The index of the user's choice when a question is asked during the mount operation. See the askQuestion signal.

Allowed values: >= 0

Default value: 0

mountOperationDomain :: (MountOperationClass op, GlibString string) => Attr op string Source #

The domain to use for the mount operation.

Default value: ""

mountOperationPassword :: (MountOperationClass op, GlibString string) => Attr op string Source #

The password that is used for authentication when carrying out the mount operation.

Default value: ""

mountOperationPasswordSave :: MountOperationClass op => Attr op PasswordSave Source #

Determines if and how the password information should be saved.

Default value: PasswordSaveNever

mountOperationUsername :: (MountOperationClass op, GlibString string) => Attr op string Source #

The user name that is used for authentication when carrying out the mount operation.

Default value: ""

Signals

mountOperationAborted :: MountOperationClass op => Signal op (IO ()) Source #

Emitted by the backend when e.g. a device becomes unavailable while a mount operation is in progress.

Implementations of MountOperation should handle this signal by dismissing open password dialogs.

Since 2.20

mountOperationAskPassword :: (MountOperationClass op, GlibString string) => Signal op (string -> string -> string -> AskPasswordFlags -> IO ()) Source #

Emitted when a mount operation asks the user for a password.

If the message contains a line break, the first line should be presented as a heading. For example, it may be used as the primary text in a MessageDialog.

mountOperationReplySignal :: MountOperationClass op => Signal op (MountOperationResult -> IO ()) Source #

Emitted when asking the user a question and gives a list of choices for the user to choose from.

If the message contains a line break, the first line should be presented as a heading. For example, it may be used as the primary text in a MessageDialog. askQuestion :: MountOperationClass op => Signal op (String -> [String] -> IO ()) askQuestion Signal (after obj user -> connect_GLIBSTRING_BOXED__NONE "ask-question" after obj (message choicesPtr -> do choices <- peekUTFString choicesPtr user str choices))

Emitted when the user has replied to the mount operation.