util

func AtoiDef ¶

func AtoiDef(s string, def int) int

AtoiDef converts a string into an int, returning the given default value if conversion failed

func ClearChildren ¶

func ClearChildren(container gtk.Container)

ClearChildren removes all container's children

func ConfirmDialog ¶

func ConfirmDialog(parent gtk.IWindow, title, text string) bool

ConfirmDialog shows a confirmation message dialog

func Default ¶

func Default(def string, value interface{}) string

Default returns a default value if no value is set

func EditDialog ¶

func EditDialog(parent gtk.IWindow, title, value, okButton string) (string, bool)

EditDialog show a dialog with a single text entry

func EntryText ¶

func EntryText(entry *gtk.Entry, def string) string

EntryText returns the text in an entry, or the default string if an error occurred

func ErrorDialog ¶

func ErrorDialog(parent gtk.IWindow, text string)

ErrorDialog shows an error message dialog

func FormatSeconds ¶

func FormatSeconds(seconds float64) string

FormatSeconds formats a number seconds as a string

func FormatSecondsStr ¶

func FormatSecondsStr(seconds string) string

FormatSecondsStr formats a number seconds as a string given string input

func GetTextBufferText ¶

func GetTextBufferText(buf *gtk.TextBuffer) (string, error)

GetTextBufferText returns the entire text stored in a text buffer

func IsStreamURI ¶

func IsStreamURI(uri string) bool

IsStreamURI returns whether the given URI refers to an Internet stream

func ListBoxScrollToSelected ¶

func ListBoxScrollToSelected(listBox *gtk.ListBox)

ListBoxScrollToSelected scrolls the provided list box so that the selected row is centered in the window

func MapAttrsToSlice ¶

func MapAttrsToSlice(attrs []mpd.Attrs, attr string) []string

MapAttrsToSlice converts a list of Attrs into a string slice by extracting only the provided attribute

func MaxInt ¶

func MaxInt(a, b int) int

func NewBoxToggleButton ¶

func NewBoxToggleButton(box *gtk.Box, label, name, icon string, active bool, onClicked func()) *gtk.ToggleButton

NewBoxToggleButton creates, adds to a box and returns a new toggle button

func NewButton ¶

func NewButton(label, tooltip, name, icon string, onClicked func()) *gtk.Button

NewButton creates and returns a new button

func NewLabel ¶

func NewLabel(label string) *gtk.Label

NewLabel instantiates and returns a new label

func NewListBoxRow ¶

func NewListBoxRow(listBox *gtk.ListBox, useMarkup bool, label, name, icon string, widgets ...gtk.IWidget) (*gtk.ListBoxRow, *gtk.Box, error)

NewListBoxRow adds a new row to the list box, a horizontal box, an image and a label to it listBox: list box instance useMarkup: whether label is markup label: text for the row name: name of the row icon: optional icon name for the row widgets: extra widgets to insert into the beginning of the row

func ParseFloatDef ¶

func ParseFloatDef(s string, def float64) float64

ParseFloatDef converts a string into a float64, returning the given default value if conversion failed