wallpaper

README

Custom fork of reujab/wallpaper module for Walldo.

Documentation

Index

• Variables
• func Get() (string, error)
• func SetFromFile(file string, mode ...string) error
• func SetFromURL(url string) error
• func SetMode(mode Mode) (string, error)
• type Mode

Variables

var Desktop = os.Getenv("XDG_CURRENT_DESKTOP")

Desktop contains the current desktop environment on Linux. Empty string on all other operating systems.

var DesktopSession = os.Getenv("DESKTOP_SESSION")

DesktopSession is used by LXDE on Linux.

var DisplayServer = os.Getenv("XDG_SESSION_TYPE")

Xserver or Wayland display manager. Used for wayland support

var ErrUnsupportedDE = errors.New("your desktop environment is not supported")

ErrUnsupportedDE is thrown when Desktop is not a supported desktop environment.

Functions

func Get

func Get() (string, error)

Get returns the current wallpaper.

func SetFromFile

func SetFromFile(file string, mode ...string) error

SetFromFile sets wallpaper from a file path. Recibe the mode if feh is the (just one)

func SetFromURL

func SetFromURL(url string) error

SetFromURL downloads the image to a cache directory and calls SetFromFile.

func SetMode

func SetMode(mode Mode) (string, error)

SetMode sets the wallpaper mode. In case of non DE's this returns a string containing a feh command mode You can pass this string to "SetFromFile" to change the feh mode

Types

type Mode

type Mode int

const (
	Center Mode = iota
	Crop
	Fit
	Span
	Stretch
	Tile
)