xbg

package module

v0.0.1 Latest Latest Go to latest Published: Nov 18, 2019 License: MIT Imports: 11 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/xyproto/xbg

Links

Open Source Insights

README ¶

xbg

Utility and Go module for setting the background image for WMs like i3 and AwesomeWM, using X11.

This is a work in progress! There are some issues left.

The grumpybg utilility is for testing. It currently fails.

Documentation ¶

Index ¶

func CommonPrefix(sl []string) string
func CommonSuffix(sl []string) string
func Meat(s, prefix, suffix string) string
func Quit(err error)
type X11

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CommonPrefix ¶

func CommonPrefix(sl []string) string

CommonPrefix will find the longest common prefix in a slice of strings

func CommonSuffix ¶

func CommonSuffix(sl []string) string

CommonSuffix will find the longest common suffix in a slice of strings

func Meat ¶

func Meat(s, prefix, suffix string) string

Meat returns the meat of the string: the part that is after the prefix and before the suffix. It does not check if the prefix and suffix exists in the string. If the given string is too short to contain the prefix and suffix, it will be returned as it is.

func Quit ¶

func Quit(err error)

Quit with a nicely formatted error message to stderr

Types ¶

type X11 ¶

type X11 struct {
	// contains filtered or unexported fields
}

X11 or Xorg windowmanager detector

func (*X11) ExecutablesExists ¶

func (x *X11) ExecutablesExists() bool

ExecutablesExists checks if executables associated with this backend exists in the PATH

func (*X11) Name ¶

func (x *X11) Name() string

Name returns the name of this window manager or desktop environment

func (*X11) Running ¶

func (x *X11) Running() bool

Running examines environment variables to try to figure out if either i3 or an X session is running (DISPLAY will then be set)

func (*X11) SetMode ¶

func (x *X11) SetMode(mode string)

SetMode will set the current way to display the wallpaper (stretched, tiled etc)

func (*X11) SetVerbose ¶

func (x *X11) SetVerbose(verbose bool)

SetVerbose can be used for setting the verbose field to true or false. This will cause this backend to output information about what is is doing on stdout.

func (*X11) SetWallpaper ¶

func (x *X11) SetWallpaper(imageFilename string) error

SetWallpaper sets the desktop wallpaper, given an image filename. The image must exist and be readable.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
grumpybg command

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