// addBoxItem adds an item to the list.
//
func (widget *List) addBoxItem(icon datatype.Iconer, indent int, bold bool) *gtk.ListBoxRow {
row := newgtk.ListBoxRow()
box := newgtk.Box(gtk.ORIENTATION_HORIZONTAL, 0)
row.Add(box)
name, img := icon.DefaultNameIcon()
box.Set("margin-start", 15*indent)
if bold {
name = common.Bold(name)
}
if img != "" {
if pix, e := common.ImageNewFromFile(img, iconSize); !widget.log.Err(e, "Load icon") {
box.PackStart(pix, false, false, 0)
}
}
lbl := newgtk.Label(name)
lbl.SetUseMarkup(true)
box.PackStart(lbl, false, false, 0)
widget.list.Add(row)
widget.index[row] = icon
return row
}
// OnSelect reacts when a row is selected. Creates a new config for the icon.
//
func (widget *GuiIcons) OnSelect(icon datatype.Iconer, e error) {
widget.switcher.Clear()
if widget.config != nil {
widget.config.Destroy()
widget.config = nil
}
// Using the welcome widget as fallback for empty fields.
if widget.log.Err(e, "OnSelect icon") || // shouldn't match.
icon.ConfigPath() == "" { // for icon.ConfigGroup: datatype.KeyMainDock || datatype.GroupServices.
widget.ShowWelcome(true)
return
}
// Build a custom config widget from a dock config file.
// Can be:
// field icon Applet, Launcher, Subdock, Separator.
// field custom TaskBar, Service (applet without icon).
// group Desklets, Alt maindock.
build, ok := cfbuild.NewFromFileSafe(
widget.data,
widget.log,
icon.ConfigPath(),
icon.OriginalConfigPath(),
icon.GetGettextDomain())
switch {
case !ok: // Widget already build with an error message.
widget.btn.SetNone()
widget.setCurrent(build)
return
case icon.ConfigGroup() != "":
build.BuildSingle(icon.ConfigGroup())
case icon.IsLauncher():
tweak := desktopclass.Tweak(build, widget.data, icon.GetClass())
build.BuildAll(widget.switcher, tweak)
default:
build.BuildAll(widget.switcher)
}
widget.btn.SetSave()
widget.setCurrent(build)
}