System.Taffybar.Information.XDG.Protocol

Implementation of version 1.1 of the XDG "Desktop Menu Specification", see https://specifications.freedesktop.org/menu-spec/menu-spec-1.1.html

Documentation

data XDGMenu

XDG Menu, cf. "Desktop Menu Specification".

Constructors

XDGMenu

Fields

• xmAppDir :: Maybe String
• xmDefaultAppDirs :: Bool
• xmDirectoryDir :: Maybe String
• xmDefaultDirectoryDirs :: Bool
• xmLegacyDirs :: [String]
• xmName :: String
• xmDirectory :: String
• xmOnlyUnallocated :: Bool
• xmDeleted :: Bool
• xmInclude :: Maybe DesktopEntryCondition
• xmExclude :: Maybe DesktopEntryCondition
• xmSubmenus :: [XDGMenu]
• xmLayout :: [XDGLayoutItem]

Instances

Show XDGMenu

Defined in System.Taffybar.Information.XDG.Protocol

Methods

showsPrec :: Int -> XDGMenu -> ShowS

show :: XDGMenu -> String

showList :: [XDGMenu] -> ShowS

data DesktopEntryCondition

Combinable conditions for Include and Exclude statements.

Constructors

Category String

Filename String

Not DesktopEntryCondition

And [DesktopEntryCondition]

Or [DesktopEntryCondition]

All

None

Instances

Eq DesktopEntryCondition

Defined in System.Taffybar.Information.XDG.Protocol

Methods

(==) :: DesktopEntryCondition -> DesktopEntryCondition -> Bool

(/=) :: DesktopEntryCondition -> DesktopEntryCondition -> Bool

Read DesktopEntryCondition

Defined in System.Taffybar.Information.XDG.Protocol

Methods

readsPrec :: Int -> ReadS DesktopEntryCondition

readList :: ReadS [DesktopEntryCondition]

readPrec :: ReadPrec DesktopEntryCondition

readListPrec :: ReadPrec [DesktopEntryCondition]

Show DesktopEntryCondition

Defined in System.Taffybar.Information.XDG.Protocol

Methods

showsPrec :: Int -> DesktopEntryCondition -> ShowS

show :: DesktopEntryCondition -> String

showList :: [DesktopEntryCondition] -> ShowS

getApplicationEntries

Arguments

:: [String]

Preferred languages

-> XDGMenu

-> IO [DesktopEntry]

Return a list of all available desktop entries for a given xdg menu.

getDirectoryDirs :: IO [FilePath]

Return desktop directories

getPreferredLanguages :: IO [String]

Determine locale language settings

getXDGDesktop :: IO String

Determine current Desktop

getXDGMenuFilenames

Arguments

:: Maybe String

Overrides the value of the environment variable XDG_MENU_PREFIX. Specifies the prefix for the menu (e.g. 'Just "mate-"').

-> IO [FilePath]

Find filename(s) of the application menu(s).

matchesCondition :: DesktopEntry -> DesktopEntryCondition -> Bool

Determine whether a desktop entry fulfils a condition.

readXDGMenu :: Maybe String -> IO (Maybe (XDGMenu, [DesktopEntry]))

Fetch menus and desktop entries and assemble the XDG menu.